diff options
Diffstat (limited to 'src/python/grpcio_test')
107 files changed, 0 insertions, 14624 deletions
diff --git a/src/python/grpcio_test/.gitignore b/src/python/grpcio_test/.gitignore deleted file mode 100644 index 6158313bde..0000000000 --- a/src/python/grpcio_test/.gitignore +++ /dev/null @@ -1,12 +0,0 @@ -MANIFEST -*.egg-info/ -build/ -dist/ -*.egg -*.egg/ -*.eggs/ -*_pb2.py -.coverage -.coverage.* -.cache/ -nosetests.xml diff --git a/src/python/grpcio_test/MANIFEST.in b/src/python/grpcio_test/MANIFEST.in deleted file mode 100644 index c9327307dc..0000000000 --- a/src/python/grpcio_test/MANIFEST.in +++ /dev/null @@ -1,4 +0,0 @@ -graft grpc_interop -graft grpc_test -include commands.py -include requirements.txt diff --git a/src/python/grpcio_test/commands.py b/src/python/grpcio_test/commands.py deleted file mode 100644 index edaa2aa72d..0000000000 --- a/src/python/grpcio_test/commands.py +++ /dev/null @@ -1,106 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Provides distutils command classes for the GRPC Python test setup process.""" - -import distutils -import os -import os.path -import subprocess -import sys - -import setuptools -from setuptools.command import build_py - - -class RunTests(setuptools.Command): - """Command to run all tests via py.test.""" - - description = '' - user_options = [('pytest-args=', 'a', 'arguments to pass to py.test')] - - def initialize_options(self): - self.pytest_args = [] - - def finalize_options(self): - pass - - def run(self): - # We import here to ensure that setup.py has had a chance to install the - # relevant package eggs first. - import pytest - - self.run_command('build_proto_modules') - result = pytest.main(self.pytest_args) - if result != 0: - raise SystemExit(result) - - -class BuildProtoModules(setuptools.Command): - """Command to generate project *_pb2.py modules from proto files.""" - - description = '' - user_options = [] - - def initialize_options(self): - pass - - def finalize_options(self): - self.protoc_command = distutils.spawn.find_executable('protoc') - self.grpc_python_plugin_command = distutils.spawn.find_executable( - 'grpc_python_plugin') - - def run(self): - paths = [] - root_directory = os.getcwd() - for walk_root, directories, filenames in os.walk(root_directory): - for filename in filenames: - if filename.endswith('.proto'): - paths.append(os.path.join(walk_root, filename)) - command = [ - self.protoc_command, - '--plugin=protoc-gen-python-grpc={}'.format( - self.grpc_python_plugin_command), - '-I {}'.format(root_directory), - '--python_out={}'.format(root_directory), - '--python-grpc_out={}'.format(root_directory), - ] + paths - try: - subprocess.check_output(' '.join(command), cwd=root_directory, shell=True, - stderr=subprocess.STDOUT) - except subprocess.CalledProcessError as e: - raise Exception('{}\nOutput:\n{}'.format(e.message, e.output)) - - -class BuildPy(build_py.build_py): - """Custom project build command.""" - - def run(self): - self.run_command('build_proto_modules') - build_py.build_py.run(self) diff --git a/src/python/grpcio_test/grpc_interop/__init__.py b/src/python/grpcio_test/grpc_interop/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_interop/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_interop/_insecure_interop_test.py b/src/python/grpcio_test/grpc_interop/_insecure_interop_test.py deleted file mode 100644 index 5007be28ff..0000000000 --- a/src/python/grpcio_test/grpc_interop/_insecure_interop_test.py +++ /dev/null @@ -1,58 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Insecure client-server interoperability as a unit test.""" - -import unittest - -from grpc.beta import implementations - -from grpc_interop import _interop_test_case -from grpc_interop import methods -from grpc_interop import server -from grpc_interop import test_pb2 - - -class InsecureInteropTest( - _interop_test_case.InteropTestCase, - unittest.TestCase): - - def setUp(self): - self.server = test_pb2.beta_create_TestService_server(methods.TestService()) - port = self.server.add_insecure_port('[::]:0') - self.server.start() - self.stub = test_pb2.beta_create_TestService_stub( - implementations.insecure_channel('[::]', port)) - - def tearDown(self): - self.server.stop(0) - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_interop/_interop_test_case.py b/src/python/grpcio_test/grpc_interop/_interop_test_case.py deleted file mode 100644 index b6d06b300d..0000000000 --- a/src/python/grpcio_test/grpc_interop/_interop_test_case.py +++ /dev/null @@ -1,64 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Common code for unit tests of the interoperability test code.""" - -from grpc_interop import methods - - -class InteropTestCase(object): - """Unit test methods. - - This class must be mixed in with unittest.TestCase and a class that defines - setUp and tearDown methods that manage a stub attribute. - """ - - def testEmptyUnary(self): - methods.TestCase.EMPTY_UNARY.test_interoperability(self.stub, None) - - def testLargeUnary(self): - methods.TestCase.LARGE_UNARY.test_interoperability(self.stub, None) - - def testServerStreaming(self): - methods.TestCase.SERVER_STREAMING.test_interoperability(self.stub, None) - - def testClientStreaming(self): - methods.TestCase.CLIENT_STREAMING.test_interoperability(self.stub, None) - - def testPingPong(self): - methods.TestCase.PING_PONG.test_interoperability(self.stub, None) - - def testCancelAfterBegin(self): - methods.TestCase.CANCEL_AFTER_BEGIN.test_interoperability(self.stub, None) - - def testCancelAfterFirstResponse(self): - methods.TestCase.CANCEL_AFTER_FIRST_RESPONSE.test_interoperability(self.stub, None) - - def testTimeoutOnSleepingServer(self): - methods.TestCase.TIMEOUT_ON_SLEEPING_SERVER.test_interoperability(self.stub, None) diff --git a/src/python/grpcio_test/grpc_interop/_secure_interop_test.py b/src/python/grpcio_test/grpc_interop/_secure_interop_test.py deleted file mode 100644 index 108e15b0f9..0000000000 --- a/src/python/grpcio_test/grpc_interop/_secure_interop_test.py +++ /dev/null @@ -1,67 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Secure client-server interoperability as a unit test.""" - -import unittest - -from grpc.beta import implementations - -from grpc_test.beta import test_utilities - -from grpc_interop import _interop_test_case -from grpc_interop import methods -from grpc_interop import resources -from grpc_interop import test_pb2 - -_SERVER_HOST_OVERRIDE = 'foo.test.google.fr' - - -class SecureInteropTest( - _interop_test_case.InteropTestCase, - unittest.TestCase): - - def setUp(self): - self.server = test_pb2.beta_create_TestService_server(methods.TestService()) - port = self.server.add_secure_port( - '[::]:0', implementations.ssl_server_credentials( - [(resources.private_key(), resources.certificate_chain())])) - self.server.start() - self.stub = test_pb2.beta_create_TestService_stub( - test_utilities.not_really_secure_channel( - '[::]', port, implementations.ssl_client_credentials( - resources.test_root_certificates(), None, None), - _SERVER_HOST_OVERRIDE)) - - def tearDown(self): - self.server.stop(0) - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_interop/client.py b/src/python/grpcio_test/grpc_interop/client.py deleted file mode 100644 index b8d5047ca5..0000000000 --- a/src/python/grpcio_test/grpc_interop/client.py +++ /dev/null @@ -1,125 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""The Python implementation of the GRPC interoperability test client.""" - -import argparse -from oauth2client import client as oauth2client_client - -from grpc.beta import implementations - -from grpc_test.beta import test_utilities - -from grpc_interop import methods -from grpc_interop import resources -from grpc_interop import test_pb2 - -_ONE_DAY_IN_SECONDS = 60 * 60 * 24 - - -def _args(): - parser = argparse.ArgumentParser() - parser.add_argument( - '--server_host', help='the host to which to connect', type=str) - parser.add_argument( - '--server_port', help='the port to which to connect', type=int) - parser.add_argument( - '--test_case', help='the test case to execute', type=str) - parser.add_argument( - '--use_tls', help='require a secure connection', default=False, - type=resources.parse_bool) - parser.add_argument( - '--use_test_ca', help='replace platform root CAs with ca.pem', - default=False, type=resources.parse_bool) - parser.add_argument( - '--server_host_override', - help='the server host to which to claim to connect', type=str) - parser.add_argument('--oauth_scope', help='scope for OAuth tokens', type=str) - parser.add_argument( - '--default_service_account', - help='email address of the default service account', type=str) - return parser.parse_args() - -def _oauth_access_token(args): - credentials = oauth2client_client.GoogleCredentials.get_application_default() - scoped_credentials = credentials.create_scoped([args.oauth_scope]) - return scoped_credentials.get_access_token().access_token - -def _stub(args): - if args.oauth_scope: - if args.test_case == 'oauth2_auth_token': - # TODO(jtattermusch): This testcase sets the auth metadata key-value - # manually, which also means that the user would need to do the same - # thing every time he/she would like to use and out of band oauth token. - # The transformer function that produces the metadata key-value from - # the access token should be provided by gRPC auth library. - access_token = _oauth_access_token(args) - metadata_transformer = lambda x: [ - ('authorization', 'Bearer %s' % access_token)] - else: - metadata_transformer = lambda x: [ - ('authorization', 'Bearer %s' % _oauth_access_token(args))] - else: - metadata_transformer = lambda x: [] - if args.use_tls: - if args.use_test_ca: - root_certificates = resources.test_root_certificates() - else: - root_certificates = resources.prod_root_certificates() - - channel = test_utilities.not_really_secure_channel( - args.server_host, args.server_port, - implementations.ssl_client_credentials(root_certificates, None, None), - args.server_host_override) - stub = test_pb2.beta_create_TestService_stub( - channel, metadata_transformer=metadata_transformer) - else: - channel = implementations.insecure_channel( - args.server_host, args.server_port) - stub = test_pb2.beta_create_TestService_stub(channel) - return stub - - -def _test_case_from_arg(test_case_arg): - for test_case in methods.TestCase: - if test_case_arg == test_case.value: - return test_case - else: - raise ValueError('No test case "%s"!' % test_case_arg) - - -def _test_interoperability(): - args = _args() - stub = _stub(args) - test_case = _test_case_from_arg(args.test_case) - test_case.test_interoperability(stub, args) - - -if __name__ == '__main__': - _test_interoperability() diff --git a/src/python/grpcio_test/grpc_interop/credentials/README b/src/python/grpcio_test/grpc_interop/credentials/README deleted file mode 100644 index cb20dcb49f..0000000000 --- a/src/python/grpcio_test/grpc_interop/credentials/README +++ /dev/null @@ -1 +0,0 @@ -These are test keys *NOT* to be used in production. diff --git a/src/python/grpcio_test/grpc_interop/credentials/ca.pem b/src/python/grpcio_test/grpc_interop/credentials/ca.pem deleted file mode 100755 index 6c8511a73c..0000000000 --- a/src/python/grpcio_test/grpc_interop/credentials/ca.pem +++ /dev/null @@ -1,15 +0,0 @@ ------BEGIN CERTIFICATE----- -MIICSjCCAbOgAwIBAgIJAJHGGR4dGioHMA0GCSqGSIb3DQEBCwUAMFYxCzAJBgNV -BAYTAkFVMRMwEQYDVQQIEwpTb21lLVN0YXRlMSEwHwYDVQQKExhJbnRlcm5ldCBX -aWRnaXRzIFB0eSBMdGQxDzANBgNVBAMTBnRlc3RjYTAeFw0xNDExMTEyMjMxMjla -Fw0yNDExMDgyMjMxMjlaMFYxCzAJBgNVBAYTAkFVMRMwEQYDVQQIEwpTb21lLVN0 -YXRlMSEwHwYDVQQKExhJbnRlcm5ldCBXaWRnaXRzIFB0eSBMdGQxDzANBgNVBAMT -BnRlc3RjYTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAwEDfBV5MYdlHVHJ7 -+L4nxrZy7mBfAVXpOc5vMYztssUI7mL2/iYujiIXM+weZYNTEpLdjyJdu7R5gGUu -g1jSVK/EPHfc74O7AyZU34PNIP4Sh33N+/A5YexrNgJlPY+E3GdVYi4ldWJjgkAd -Qah2PH5ACLrIIC6tRka9hcaBlIECAwEAAaMgMB4wDAYDVR0TBAUwAwEB/zAOBgNV -HQ8BAf8EBAMCAgQwDQYJKoZIhvcNAQELBQADgYEAHzC7jdYlzAVmddi/gdAeKPau -sPBG/C2HCWqHzpCUHcKuvMzDVkY/MP2o6JIW2DBbY64bO/FceExhjcykgaYtCH/m -oIU63+CFOTtR7otyQAWHqXa7q4SbCDlG7DyRFxqG0txPtGvy12lgldA2+RgcigQG -Dfcog5wrJytaQ6UA0wE= ------END CERTIFICATE----- diff --git a/src/python/grpcio_test/grpc_interop/credentials/server1.key b/src/python/grpcio_test/grpc_interop/credentials/server1.key deleted file mode 100755 index 143a5b8765..0000000000 --- a/src/python/grpcio_test/grpc_interop/credentials/server1.key +++ /dev/null @@ -1,16 +0,0 @@ ------BEGIN PRIVATE KEY----- -MIICdQIBADANBgkqhkiG9w0BAQEFAASCAl8wggJbAgEAAoGBAOHDFScoLCVJpYDD -M4HYtIdV6Ake/sMNaaKdODjDMsux/4tDydlumN+fm+AjPEK5GHhGn1BgzkWF+slf -3BxhrA/8dNsnunstVA7ZBgA/5qQxMfGAq4wHNVX77fBZOgp9VlSMVfyd9N8YwbBY -AckOeUQadTi2X1S6OgJXgQ0m3MWhAgMBAAECgYAn7qGnM2vbjJNBm0VZCkOkTIWm -V10okw7EPJrdL2mkre9NasghNXbE1y5zDshx5Nt3KsazKOxTT8d0Jwh/3KbaN+YY -tTCbKGW0pXDRBhwUHRcuRzScjli8Rih5UOCiZkhefUTcRb6xIhZJuQy71tjaSy0p -dHZRmYyBYO2YEQ8xoQJBAPrJPhMBkzmEYFtyIEqAxQ/o/A6E+E4w8i+KM7nQCK7q -K4JXzyXVAjLfyBZWHGM2uro/fjqPggGD6QH1qXCkI4MCQQDmdKeb2TrKRh5BY1LR -81aJGKcJ2XbcDu6wMZK4oqWbTX2KiYn9GB0woM6nSr/Y6iy1u145YzYxEV/iMwff -DJULAkB8B2MnyzOg0pNFJqBJuH29bKCcHa8gHJzqXhNO5lAlEbMK95p/P2Wi+4Hd -aiEIAF1BF326QJcvYKmwSmrORp85AkAlSNxRJ50OWrfMZnBgzVjDx3xG6KsFQVk2 -ol6VhqL6dFgKUORFUWBvnKSyhjJxurlPEahV6oo6+A+mPhFY8eUvAkAZQyTdupP3 -XEFQKctGz+9+gKkemDp7LBBMEMBXrGTLPhpEfcjv/7KPdnFHYmhYeBTBnuVmTVWe -F98XJ7tIFfJq ------END PRIVATE KEY----- diff --git a/src/python/grpcio_test/grpc_interop/credentials/server1.pem b/src/python/grpcio_test/grpc_interop/credentials/server1.pem deleted file mode 100755 index f3d43fcc5b..0000000000 --- a/src/python/grpcio_test/grpc_interop/credentials/server1.pem +++ /dev/null @@ -1,16 +0,0 @@ ------BEGIN CERTIFICATE----- -MIICnDCCAgWgAwIBAgIBBzANBgkqhkiG9w0BAQsFADBWMQswCQYDVQQGEwJBVTET -MBEGA1UECBMKU29tZS1TdGF0ZTEhMB8GA1UEChMYSW50ZXJuZXQgV2lkZ2l0cyBQ -dHkgTHRkMQ8wDQYDVQQDEwZ0ZXN0Y2EwHhcNMTUxMTA0MDIyMDI0WhcNMjUxMTAx -MDIyMDI0WjBlMQswCQYDVQQGEwJVUzERMA8GA1UECBMISWxsaW5vaXMxEDAOBgNV -BAcTB0NoaWNhZ28xFTATBgNVBAoTDEV4YW1wbGUsIENvLjEaMBgGA1UEAxQRKi50 -ZXN0Lmdvb2dsZS5jb20wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAOHDFSco -LCVJpYDDM4HYtIdV6Ake/sMNaaKdODjDMsux/4tDydlumN+fm+AjPEK5GHhGn1Bg -zkWF+slf3BxhrA/8dNsnunstVA7ZBgA/5qQxMfGAq4wHNVX77fBZOgp9VlSMVfyd -9N8YwbBYAckOeUQadTi2X1S6OgJXgQ0m3MWhAgMBAAGjazBpMAkGA1UdEwQCMAAw -CwYDVR0PBAQDAgXgME8GA1UdEQRIMEaCECoudGVzdC5nb29nbGUuZnKCGHdhdGVy -em9vaS50ZXN0Lmdvb2dsZS5iZYISKi50ZXN0LnlvdXR1YmUuY29thwTAqAEDMA0G -CSqGSIb3DQEBCwUAA4GBAJFXVifQNub1LUP4JlnX5lXNlo8FxZ2a12AFQs+bzoJ6 -hM044EDjqyxUqSbVePK0ni3w1fHQB5rY9yYC5f8G7aqqTY1QOhoUk8ZTSTRpnkTh -y4jjdvTZeLDVBlueZUTDRmy2feY5aZIU18vFDK08dTG0A87pppuv1LNIR3loveU8 ------END CERTIFICATE----- diff --git a/src/python/grpcio_test/grpc_interop/empty.proto b/src/python/grpcio_test/grpc_interop/empty.proto deleted file mode 100644 index 6d0eb937d6..0000000000 --- a/src/python/grpcio_test/grpc_interop/empty.proto +++ /dev/null @@ -1,43 +0,0 @@ - -// Copyright 2015, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto3"; - -package grpc.testing; - -// An empty message that you can re-use to avoid defining duplicated empty -// messages in your project. A typical example is to use it as argument or the -// return value of a service API. For instance: -// -// service Foo { -// rpc Bar (grpc.testing.Empty) returns (grpc.testing.Empty) { }; -// }; -// -message Empty {} diff --git a/src/python/grpcio_test/grpc_interop/messages.proto b/src/python/grpcio_test/grpc_interop/messages.proto deleted file mode 100644 index 193b6c4171..0000000000 --- a/src/python/grpcio_test/grpc_interop/messages.proto +++ /dev/null @@ -1,167 +0,0 @@ - -// Copyright 2015, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Message definitions to be used by integration test service definitions. - -syntax = "proto3"; - -package grpc.testing; - -// The type of payload that should be returned. -enum PayloadType { - // Compressable text format. - COMPRESSABLE = 0; - - // Uncompressable binary format. - UNCOMPRESSABLE = 1; - - // Randomly chosen from all other formats defined in this enum. - RANDOM = 2; -} - -// Compression algorithms -enum CompressionType { - // No compression - NONE = 0; - GZIP = 1; - DEFLATE = 2; -} - -// A block of data, to simply increase gRPC message size. -message Payload { - // The type of data in body. - PayloadType type = 1; - // Primary contents of payload. - bytes body = 2; -} - -// A protobuf representation for grpc status. This is used by test -// clients to specify a status that the server should attempt to return. -message EchoStatus { - int32 code = 1; - string message = 2; -} - -// Unary request. -message SimpleRequest { - // Desired payload type in the response from the server. - // If response_type is RANDOM, server randomly chooses one from other formats. - PayloadType response_type = 1; - - // Desired payload size in the response from the server. - // If response_type is COMPRESSABLE, this denotes the size before compression. - int32 response_size = 2; - - // Optional input payload sent along with the request. - Payload payload = 3; - - // Whether SimpleResponse should include username. - bool fill_username = 4; - - // Whether SimpleResponse should include OAuth scope. - bool fill_oauth_scope = 5; - - // Compression algorithm to be used by the server for the response (stream) - CompressionType response_compression = 6; - - // Whether server should return a given status - EchoStatus response_status = 7; -} - -// Unary response, as configured by the request. -message SimpleResponse { - // Payload to increase message size. - Payload payload = 1; - // The user the request came from, for verifying authentication was - // successful when the client expected it. - string username = 2; - // OAuth scope. - string oauth_scope = 3; -} - -// Client-streaming request. -message StreamingInputCallRequest { - // Optional input payload sent along with the request. - Payload payload = 1; - - // Not expecting any payload from the response. -} - -// Client-streaming response. -message StreamingInputCallResponse { - // Aggregated size of payloads received from the client. - int32 aggregated_payload_size = 1; -} - -// Configuration for a particular response. -message ResponseParameters { - // Desired payload sizes in responses from the server. - // If response_type is COMPRESSABLE, this denotes the size before compression. - int32 size = 1; - - // Desired interval between consecutive responses in the response stream in - // microseconds. - int32 interval_us = 2; -} - -// Server-streaming request. -message StreamingOutputCallRequest { - // Desired payload type in the response from the server. - // If response_type is RANDOM, the payload from each response in the stream - // might be of different types. This is to simulate a mixed type of payload - // stream. - PayloadType response_type = 1; - - // Configuration for each expected response message. - repeated ResponseParameters response_parameters = 2; - - // Optional input payload sent along with the request. - Payload payload = 3; - - // Compression algorithm to be used by the server for the response (stream) - CompressionType response_compression = 6; - - // Whether server should return a given status - EchoStatus response_status = 7; -} - -// Server-streaming response, as configured by the request and parameters. -message StreamingOutputCallResponse { - // Payload to increase response size. - Payload payload = 1; -} - -// For reconnect interop test only. -// Server tells client whether its reconnects are following the spec and the -// reconnect backoffs it saw. -message ReconnectInfo { - bool passed = 1; - repeated int32 backoff_ms = 2; -} diff --git a/src/python/grpcio_test/grpc_interop/methods.py b/src/python/grpcio_test/grpc_interop/methods.py deleted file mode 100644 index 3ef8545355..0000000000 --- a/src/python/grpcio_test/grpc_interop/methods.py +++ /dev/null @@ -1,341 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Implementations of interoperability test methods.""" - -import enum -import json -import os -import threading -import time - -from oauth2client import client as oauth2client_client - -from grpc.framework.common import cardinality -from grpc.framework.interfaces.face import face - -from grpc_interop import empty_pb2 -from grpc_interop import messages_pb2 -from grpc_interop import test_pb2 - -_TIMEOUT = 7 - - -class TestService(test_pb2.BetaTestServiceServicer): - - def EmptyCall(self, request, context): - return empty_pb2.Empty() - - def UnaryCall(self, request, context): - return messages_pb2.SimpleResponse( - payload=messages_pb2.Payload( - type=messages_pb2.COMPRESSABLE, - body=b'\x00' * request.response_size)) - - def StreamingOutputCall(self, request, context): - for response_parameters in request.response_parameters: - yield messages_pb2.StreamingOutputCallResponse( - payload=messages_pb2.Payload( - type=request.response_type, - body=b'\x00' * response_parameters.size)) - - def StreamingInputCall(self, request_iterator, context): - aggregate_size = 0 - for request in request_iterator: - if request.payload and request.payload.body: - aggregate_size += len(request.payload.body) - return messages_pb2.StreamingInputCallResponse( - aggregated_payload_size=aggregate_size) - - def FullDuplexCall(self, request_iterator, context): - for request in request_iterator: - yield messages_pb2.StreamingOutputCallResponse( - payload=messages_pb2.Payload( - type=request.payload.type, - body=b'\x00' * request.response_parameters[0].size)) - - # NOTE(nathaniel): Apparently this is the same as the full-duplex call? - # NOTE(atash): It isn't even called in the interop spec (Oct 22 2015)... - def HalfDuplexCall(self, request_iterator, context): - return self.FullDuplexCall(request_iterator, context) - - -def _large_unary_common_behavior(stub, fill_username, fill_oauth_scope): - with stub: - request = messages_pb2.SimpleRequest( - response_type=messages_pb2.COMPRESSABLE, response_size=314159, - payload=messages_pb2.Payload(body=b'\x00' * 271828), - fill_username=fill_username, fill_oauth_scope=fill_oauth_scope) - response_future = stub.UnaryCall.future(request, _TIMEOUT) - response = response_future.result() - if response.payload.type is not messages_pb2.COMPRESSABLE: - raise ValueError( - 'response payload type is "%s"!' % type(response.payload.type)) - if len(response.payload.body) != 314159: - raise ValueError( - 'response body of incorrect size %d!' % len(response.payload.body)) - return response - - -def _empty_unary(stub): - with stub: - response = stub.EmptyCall(empty_pb2.Empty(), _TIMEOUT) - if not isinstance(response, empty_pb2.Empty): - raise TypeError( - 'response is of type "%s", not empty_pb2.Empty!', type(response)) - - -def _large_unary(stub): - _large_unary_common_behavior(stub, False, False) - - -def _client_streaming(stub): - with stub: - payload_body_sizes = (27182, 8, 1828, 45904) - payloads = ( - messages_pb2.Payload(body=b'\x00' * size) - for size in payload_body_sizes) - requests = ( - messages_pb2.StreamingInputCallRequest(payload=payload) - for payload in payloads) - response = stub.StreamingInputCall(requests, _TIMEOUT) - if response.aggregated_payload_size != 74922: - raise ValueError( - 'incorrect size %d!' % response.aggregated_payload_size) - - -def _server_streaming(stub): - sizes = (31415, 9, 2653, 58979) - - with stub: - request = messages_pb2.StreamingOutputCallRequest( - response_type=messages_pb2.COMPRESSABLE, - response_parameters=( - messages_pb2.ResponseParameters(size=sizes[0]), - messages_pb2.ResponseParameters(size=sizes[1]), - messages_pb2.ResponseParameters(size=sizes[2]), - messages_pb2.ResponseParameters(size=sizes[3]), - )) - response_iterator = stub.StreamingOutputCall(request, _TIMEOUT) - for index, response in enumerate(response_iterator): - if response.payload.type != messages_pb2.COMPRESSABLE: - raise ValueError( - 'response body of invalid type %s!' % response.payload.type) - if len(response.payload.body) != sizes[index]: - raise ValueError( - 'response body of invalid size %d!' % len(response.payload.body)) - -def _cancel_after_begin(stub): - with stub: - sizes = (27182, 8, 1828, 45904) - payloads = [messages_pb2.Payload(body=b'\x00' * size) for size in sizes] - requests = [messages_pb2.StreamingInputCallRequest(payload=payload) - for payload in payloads] - responses = stub.StreamingInputCall.future(requests, _TIMEOUT) - responses.cancel() - if not responses.cancelled(): - raise ValueError('expected call to be cancelled') - - -class _Pipe(object): - - def __init__(self): - self._condition = threading.Condition() - self._values = [] - self._open = True - - def __iter__(self): - return self - - def next(self): - with self._condition: - while not self._values and self._open: - self._condition.wait() - if self._values: - return self._values.pop(0) - else: - raise StopIteration() - - def add(self, value): - with self._condition: - self._values.append(value) - self._condition.notify() - - def close(self): - with self._condition: - self._open = False - self._condition.notify() - - def __enter__(self): - return self - - def __exit__(self, type, value, traceback): - self.close() - - -def _ping_pong(stub): - request_response_sizes = (31415, 9, 2653, 58979) - request_payload_sizes = (27182, 8, 1828, 45904) - - with stub, _Pipe() as pipe: - response_iterator = stub.FullDuplexCall(pipe, _TIMEOUT) - print 'Starting ping-pong with response iterator %s' % response_iterator - for response_size, payload_size in zip( - request_response_sizes, request_payload_sizes): - request = messages_pb2.StreamingOutputCallRequest( - response_type=messages_pb2.COMPRESSABLE, - response_parameters=(messages_pb2.ResponseParameters( - size=response_size),), - payload=messages_pb2.Payload(body=b'\x00' * payload_size)) - pipe.add(request) - response = next(response_iterator) - if response.payload.type != messages_pb2.COMPRESSABLE: - raise ValueError( - 'response body of invalid type %s!' % response.payload.type) - if len(response.payload.body) != response_size: - raise ValueError( - 'response body of invalid size %d!' % len(response.payload.body)) - - -def _cancel_after_first_response(stub): - request_response_sizes = (31415, 9, 2653, 58979) - request_payload_sizes = (27182, 8, 1828, 45904) - with stub, _Pipe() as pipe: - response_iterator = stub.FullDuplexCall(pipe, _TIMEOUT) - - response_size = request_response_sizes[0] - payload_size = request_payload_sizes[0] - request = messages_pb2.StreamingOutputCallRequest( - response_type=messages_pb2.COMPRESSABLE, - response_parameters=(messages_pb2.ResponseParameters( - size=response_size),), - payload=messages_pb2.Payload(body=b'\x00' * payload_size)) - pipe.add(request) - response = next(response_iterator) - # We test the contents of `response` in the Ping Pong test - don't check - # them here. - response_iterator.cancel() - - try: - next(response_iterator) - except Exception: - pass - else: - raise ValueError('expected call to be cancelled') - - -def _timeout_on_sleeping_server(stub): - request_payload_size = 27182 - with stub, _Pipe() as pipe: - response_iterator = stub.FullDuplexCall(pipe, 0.001) - - request = messages_pb2.StreamingOutputCallRequest( - response_type=messages_pb2.COMPRESSABLE, - payload=messages_pb2.Payload(body=b'\x00' * request_payload_size)) - pipe.add(request) - time.sleep(0.1) - try: - next(response_iterator) - except face.ExpirationError: - pass - else: - raise ValueError('expected call to exceed deadline') - - -def _empty_stream(stub): - with stub, _Pipe() as pipe: - response_iterator = stub.FullDuplexCall(pipe, _TIMEOUT) - pipe.close() - try: - next(response_iterator) - raise ValueError('expected exactly 0 responses') - except StopIteration: - pass - - -def _compute_engine_creds(stub, args): - response = _large_unary_common_behavior(stub, True, True) - if args.default_service_account != response.username: - raise ValueError( - 'expected username %s, got %s' % (args.default_service_account, - response.username)) - - -def _oauth2_auth_token(stub, args): - json_key_filename = os.environ[ - oauth2client_client.GOOGLE_APPLICATION_CREDENTIALS] - wanted_email = json.load(open(json_key_filename, 'rb'))['client_email'] - response = _large_unary_common_behavior(stub, True, True) - if wanted_email != response.username: - raise ValueError( - 'expected username %s, got %s' % (wanted_email, response.username)) - if args.oauth_scope.find(response.oauth_scope) == -1: - raise ValueError( - 'expected to find oauth scope "%s" in received "%s"' % - (response.oauth_scope, args.oauth_scope)) - -@enum.unique -class TestCase(enum.Enum): - EMPTY_UNARY = 'empty_unary' - LARGE_UNARY = 'large_unary' - SERVER_STREAMING = 'server_streaming' - CLIENT_STREAMING = 'client_streaming' - PING_PONG = 'ping_pong' - CANCEL_AFTER_BEGIN = 'cancel_after_begin' - CANCEL_AFTER_FIRST_RESPONSE = 'cancel_after_first_response' - EMPTY_STREAM = 'empty_stream' - COMPUTE_ENGINE_CREDS = 'compute_engine_creds' - OAUTH2_AUTH_TOKEN = 'oauth2_auth_token' - TIMEOUT_ON_SLEEPING_SERVER = 'timeout_on_sleeping_server' - - def test_interoperability(self, stub, args): - if self is TestCase.EMPTY_UNARY: - _empty_unary(stub) - elif self is TestCase.LARGE_UNARY: - _large_unary(stub) - elif self is TestCase.SERVER_STREAMING: - _server_streaming(stub) - elif self is TestCase.CLIENT_STREAMING: - _client_streaming(stub) - elif self is TestCase.PING_PONG: - _ping_pong(stub) - elif self is TestCase.CANCEL_AFTER_BEGIN: - _cancel_after_begin(stub) - elif self is TestCase.CANCEL_AFTER_FIRST_RESPONSE: - _cancel_after_first_response(stub) - elif self is TestCase.TIMEOUT_ON_SLEEPING_SERVER: - _timeout_on_sleeping_server(stub) - elif self is TestCase.EMPTY_STREAM: - _empty_stream(stub) - elif self is TestCase.COMPUTE_ENGINE_CREDS: - _compute_engine_creds(stub, args) - elif self is TestCase.OAUTH2_AUTH_TOKEN: - _oauth2_auth_token(stub, args) - else: - raise NotImplementedError('Test case "%s" not implemented!' % self.name) diff --git a/src/python/grpcio_test/grpc_interop/resources.py b/src/python/grpcio_test/grpc_interop/resources.py deleted file mode 100644 index 1122499418..0000000000 --- a/src/python/grpcio_test/grpc_interop/resources.py +++ /dev/null @@ -1,65 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Constants and functions for data used in interoperability testing.""" - -import argparse -import os - -import pkg_resources - -_ROOT_CERTIFICATES_RESOURCE_PATH = 'credentials/ca.pem' -_PRIVATE_KEY_RESOURCE_PATH = 'credentials/server1.key' -_CERTIFICATE_CHAIN_RESOURCE_PATH = 'credentials/server1.pem' - - -def test_root_certificates(): - return pkg_resources.resource_string( - __name__, _ROOT_CERTIFICATES_RESOURCE_PATH) - - -def prod_root_certificates(): - return open(os.environ['SSL_CERT_FILE'], mode='rb').read() - - -def private_key(): - return pkg_resources.resource_string(__name__, _PRIVATE_KEY_RESOURCE_PATH) - - -def certificate_chain(): - return pkg_resources.resource_string( - __name__, _CERTIFICATE_CHAIN_RESOURCE_PATH) - - -def parse_bool(value): - if value == 'true': - return True - if value == 'false': - return False - raise argparse.ArgumentTypeError('Only true/false allowed') diff --git a/src/python/grpcio_test/grpc_interop/server.py b/src/python/grpcio_test/grpc_interop/server.py deleted file mode 100644 index b541087663..0000000000 --- a/src/python/grpcio_test/grpc_interop/server.py +++ /dev/null @@ -1,75 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""The Python implementation of the GRPC interoperability test server.""" - -import argparse -import logging -import time - -from grpc.beta import implementations - -from grpc_interop import methods -from grpc_interop import resources -from grpc_interop import test_pb2 - -_ONE_DAY_IN_SECONDS = 60 * 60 * 24 - - -def serve(): - parser = argparse.ArgumentParser() - parser.add_argument( - '--port', help='the port on which to serve', type=int) - parser.add_argument( - '--use_tls', help='require a secure connection', - default=False, type=resources.parse_bool) - args = parser.parse_args() - - server = test_pb2.beta_create_TestService_server(methods.TestService()) - if args.use_tls: - private_key = resources.private_key() - certificate_chain = resources.certificate_chain() - credentials = implementations.ssl_server_credentials( - [(private_key, certificate_chain)]) - server.add_secure_port('[::]:{}'.format(args.port), credentials) - else: - server.add_insecure_port('[::]:{}'.format(args.port)) - - server.start() - logging.info('Server serving.') - try: - while True: - time.sleep(_ONE_DAY_IN_SECONDS) - except BaseException as e: - logging.info('Caught exception "%s"; stopping server...', e) - server.stop() - logging.info('Server stopped; exiting.') - -if __name__ == '__main__': - serve() diff --git a/src/python/grpcio_test/grpc_interop/test.proto b/src/python/grpcio_test/grpc_interop/test.proto deleted file mode 100644 index b499813e56..0000000000 --- a/src/python/grpcio_test/grpc_interop/test.proto +++ /dev/null @@ -1,86 +0,0 @@ - -// Copyright 2015, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// An integration test service that covers all the method signature permutations -// of unary/streaming requests/responses. - -syntax = "proto3"; - -import "grpc_interop/empty.proto"; -import "grpc_interop/messages.proto"; - -package grpc.testing; - -// A simple service to test the various types of RPCs and experiment with -// performance with various types of payload. -service TestService { - // One empty request followed by one empty response. - rpc EmptyCall(grpc.testing.Empty) returns (grpc.testing.Empty); - - // One request followed by one response. - rpc UnaryCall(SimpleRequest) returns (SimpleResponse); - - // One request followed by a sequence of responses (streamed download). - // The server returns the payload with client desired type and sizes. - rpc StreamingOutputCall(StreamingOutputCallRequest) - returns (stream StreamingOutputCallResponse); - - // A sequence of requests followed by one response (streamed upload). - // The server returns the aggregated size of client payload as the result. - rpc StreamingInputCall(stream StreamingInputCallRequest) - returns (StreamingInputCallResponse); - - // A sequence of requests with each request served by the server immediately. - // As one request could lead to multiple responses, this interface - // demonstrates the idea of full duplexing. - rpc FullDuplexCall(stream StreamingOutputCallRequest) - returns (stream StreamingOutputCallResponse); - - // A sequence of requests followed by a sequence of responses. - // The server buffers all the client requests and then serves them in order. A - // stream of responses are returned to the client when the server starts with - // first request. - rpc HalfDuplexCall(stream StreamingOutputCallRequest) - returns (stream StreamingOutputCallResponse); -} - - -// A simple service NOT implemented at servers so clients can test for -// that case. -service UnimplementedService { - // A call that no server should implement - rpc UnimplementedCall(grpc.testing.Empty) returns(grpc.testing.Empty); -} - -// A service used to control reconnect server. -service ReconnectService { - rpc Start(grpc.testing.Empty) returns (grpc.testing.Empty); - rpc Stop(grpc.testing.Empty) returns (grpc.testing.ReconnectInfo); -} diff --git a/src/python/grpcio_test/grpc_protoc_plugin/__init__.py b/src/python/grpcio_test/grpc_protoc_plugin/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_protoc_plugin/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_protoc_plugin/beta_python_plugin_test.py b/src/python/grpcio_test/grpc_protoc_plugin/beta_python_plugin_test.py deleted file mode 100644 index 259b978de2..0000000000 --- a/src/python/grpcio_test/grpc_protoc_plugin/beta_python_plugin_test.py +++ /dev/null @@ -1,501 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -import argparse -import contextlib -import distutils.spawn -import errno -import itertools -import os -import pkg_resources -import shutil -import subprocess -import sys -import tempfile -import threading -import time -import unittest - -from grpc.beta import implementations -from grpc.framework.foundation import future -from grpc.framework.interfaces.face import face -from grpc_test.framework.common import test_constants - -# Identifiers of entities we expect to find in the generated module. -SERVICER_IDENTIFIER = 'BetaTestServiceServicer' -STUB_IDENTIFIER = 'BetaTestServiceStub' -SERVER_FACTORY_IDENTIFIER = 'beta_create_TestService_server' -STUB_FACTORY_IDENTIFIER = 'beta_create_TestService_stub' - - -class _ServicerMethods(object): - - def __init__(self, test_pb2): - self._condition = threading.Condition() - self._paused = False - self._fail = False - self._test_pb2 = test_pb2 - - @contextlib.contextmanager - def pause(self): # pylint: disable=invalid-name - with self._condition: - self._paused = True - yield - with self._condition: - self._paused = False - self._condition.notify_all() - - @contextlib.contextmanager - def fail(self): # pylint: disable=invalid-name - with self._condition: - self._fail = True - yield - with self._condition: - self._fail = False - - def _control(self): # pylint: disable=invalid-name - with self._condition: - if self._fail: - raise ValueError() - while self._paused: - self._condition.wait() - - def UnaryCall(self, request, unused_rpc_context): - response = self._test_pb2.SimpleResponse() - response.payload.payload_type = self._test_pb2.COMPRESSABLE - response.payload.payload_compressable = 'a' * request.response_size - self._control() - return response - - def StreamingOutputCall(self, request, unused_rpc_context): - for parameter in request.response_parameters: - response = self._test_pb2.StreamingOutputCallResponse() - response.payload.payload_type = self._test_pb2.COMPRESSABLE - response.payload.payload_compressable = 'a' * parameter.size - self._control() - yield response - - def StreamingInputCall(self, request_iter, unused_rpc_context): - response = self._test_pb2.StreamingInputCallResponse() - aggregated_payload_size = 0 - for request in request_iter: - aggregated_payload_size += len(request.payload.payload_compressable) - response.aggregated_payload_size = aggregated_payload_size - self._control() - return response - - def FullDuplexCall(self, request_iter, unused_rpc_context): - for request in request_iter: - for parameter in request.response_parameters: - response = self._test_pb2.StreamingOutputCallResponse() - response.payload.payload_type = self._test_pb2.COMPRESSABLE - response.payload.payload_compressable = 'a' * parameter.size - self._control() - yield response - - def HalfDuplexCall(self, request_iter, unused_rpc_context): - responses = [] - for request in request_iter: - for parameter in request.response_parameters: - response = self._test_pb2.StreamingOutputCallResponse() - response.payload.payload_type = self._test_pb2.COMPRESSABLE - response.payload.payload_compressable = 'a' * parameter.size - self._control() - responses.append(response) - for response in responses: - yield response - - -@contextlib.contextmanager -def _CreateService(test_pb2): - """Provides a servicer backend and a stub. - - The servicer is just the implementation of the actual servicer passed to the - face player of the python RPC implementation; the two are detached. - - Args: - test_pb2: The test_pb2 module generated by this test. - - Yields: - A (servicer_methods, stub) pair where servicer_methods is the back-end of - the service bound to the stub and and stub is the stub on which to invoke - RPCs. - """ - servicer_methods = _ServicerMethods(test_pb2) - - class Servicer(getattr(test_pb2, SERVICER_IDENTIFIER)): - - def UnaryCall(self, request, context): - return servicer_methods.UnaryCall(request, context) - - def StreamingOutputCall(self, request, context): - return servicer_methods.StreamingOutputCall(request, context) - - def StreamingInputCall(self, request_iter, context): - return servicer_methods.StreamingInputCall(request_iter, context) - - def FullDuplexCall(self, request_iter, context): - return servicer_methods.FullDuplexCall(request_iter, context) - - def HalfDuplexCall(self, request_iter, context): - return servicer_methods.HalfDuplexCall(request_iter, context) - - servicer = Servicer() - server = getattr(test_pb2, SERVER_FACTORY_IDENTIFIER)(servicer) - port = server.add_insecure_port('[::]:0') - server.start() - channel = implementations.insecure_channel('localhost', port) - stub = getattr(test_pb2, STUB_FACTORY_IDENTIFIER)(channel) - yield servicer_methods, stub - server.stop(0) - - -def _streaming_input_request_iterator(test_pb2): - for _ in range(3): - request = test_pb2.StreamingInputCallRequest() - request.payload.payload_type = test_pb2.COMPRESSABLE - request.payload.payload_compressable = 'a' - yield request - - -def _streaming_output_request(test_pb2): - request = test_pb2.StreamingOutputCallRequest() - sizes = [1, 2, 3] - request.response_parameters.add(size=sizes[0], interval_us=0) - request.response_parameters.add(size=sizes[1], interval_us=0) - request.response_parameters.add(size=sizes[2], interval_us=0) - return request - - -def _full_duplex_request_iterator(test_pb2): - request = test_pb2.StreamingOutputCallRequest() - request.response_parameters.add(size=1, interval_us=0) - yield request - request = test_pb2.StreamingOutputCallRequest() - request.response_parameters.add(size=2, interval_us=0) - request.response_parameters.add(size=3, interval_us=0) - yield request - - -class PythonPluginTest(unittest.TestCase): - """Test case for the gRPC Python protoc-plugin. - - While reading these tests, remember that the futures API - (`stub.method.future()`) only gives futures for the *response-unary* - methods and does not exist for response-streaming methods. - """ - - def setUp(self): - # Assume that the appropriate protoc and grpc_python_plugins are on the - # path. - protoc_command = 'protoc' - protoc_plugin_filename = distutils.spawn.find_executable( - 'grpc_python_plugin') - test_proto_filename = pkg_resources.resource_filename( - 'grpc_protoc_plugin', 'test.proto') - if not os.path.isfile(protoc_command): - # Assume that if we haven't built protoc that it's on the system. - protoc_command = 'protoc' - - # Ensure that the output directory exists. - self.outdir = tempfile.mkdtemp() - - # Invoke protoc with the plugin. - cmd = [ - protoc_command, - '--plugin=protoc-gen-python-grpc=%s' % protoc_plugin_filename, - '-I .', - '--python_out=%s' % self.outdir, - '--python-grpc_out=%s' % self.outdir, - os.path.basename(test_proto_filename), - ] - subprocess.check_call(' '.join(cmd), shell=True, env=os.environ, - cwd=os.path.dirname(test_proto_filename)) - sys.path.append(self.outdir) - - def tearDown(self): - try: - shutil.rmtree(self.outdir) - except OSError as exc: - if exc.errno != errno.ENOENT: - raise - - def testImportAttributes(self): - # check that we can access the generated module and its members. - import test_pb2 # pylint: disable=g-import-not-at-top - self.assertIsNotNone(getattr(test_pb2, SERVICER_IDENTIFIER, None)) - self.assertIsNotNone(getattr(test_pb2, STUB_IDENTIFIER, None)) - self.assertIsNotNone(getattr(test_pb2, SERVER_FACTORY_IDENTIFIER, None)) - self.assertIsNotNone(getattr(test_pb2, STUB_FACTORY_IDENTIFIER, None)) - - def testUpDown(self): - import test_pb2 - with _CreateService(test_pb2) as (servicer, stub): - request = test_pb2.SimpleRequest(response_size=13) - - def testUnaryCall(self): - import test_pb2 # pylint: disable=g-import-not-at-top - with _CreateService(test_pb2) as (methods, stub): - request = test_pb2.SimpleRequest(response_size=13) - response = stub.UnaryCall(request, test_constants.LONG_TIMEOUT) - expected_response = methods.UnaryCall(request, 'not a real context!') - self.assertEqual(expected_response, response) - - def testUnaryCallFuture(self): - import test_pb2 # pylint: disable=g-import-not-at-top - request = test_pb2.SimpleRequest(response_size=13) - with _CreateService(test_pb2) as (methods, stub): - # Check that the call does not block waiting for the server to respond. - with methods.pause(): - response_future = stub.UnaryCall.future( - request, test_constants.LONG_TIMEOUT) - response = response_future.result() - expected_response = methods.UnaryCall(request, 'not a real RpcContext!') - self.assertEqual(expected_response, response) - - def testUnaryCallFutureExpired(self): - import test_pb2 # pylint: disable=g-import-not-at-top - with _CreateService(test_pb2) as (methods, stub): - request = test_pb2.SimpleRequest(response_size=13) - with methods.pause(): - response_future = stub.UnaryCall.future( - request, test_constants.SHORT_TIMEOUT) - with self.assertRaises(face.ExpirationError): - response_future.result() - - def testUnaryCallFutureCancelled(self): - import test_pb2 # pylint: disable=g-import-not-at-top - request = test_pb2.SimpleRequest(response_size=13) - with _CreateService(test_pb2) as (methods, stub): - with methods.pause(): - response_future = stub.UnaryCall.future(request, 1) - response_future.cancel() - self.assertTrue(response_future.cancelled()) - - def testUnaryCallFutureFailed(self): - import test_pb2 # pylint: disable=g-import-not-at-top - request = test_pb2.SimpleRequest(response_size=13) - with _CreateService(test_pb2) as (methods, stub): - with methods.fail(): - response_future = stub.UnaryCall.future( - request, test_constants.LONG_TIMEOUT) - self.assertIsNotNone(response_future.exception()) - - def testStreamingOutputCall(self): - import test_pb2 # pylint: disable=g-import-not-at-top - request = _streaming_output_request(test_pb2) - with _CreateService(test_pb2) as (methods, stub): - responses = stub.StreamingOutputCall( - request, test_constants.LONG_TIMEOUT) - expected_responses = methods.StreamingOutputCall( - request, 'not a real RpcContext!') - for expected_response, response in itertools.izip_longest( - expected_responses, responses): - self.assertEqual(expected_response, response) - - def testStreamingOutputCallExpired(self): - import test_pb2 # pylint: disable=g-import-not-at-top - request = _streaming_output_request(test_pb2) - with _CreateService(test_pb2) as (methods, stub): - with methods.pause(): - responses = stub.StreamingOutputCall( - request, test_constants.SHORT_TIMEOUT) - with self.assertRaises(face.ExpirationError): - list(responses) - - def testStreamingOutputCallCancelled(self): - import test_pb2 # pylint: disable=g-import-not-at-top - request = _streaming_output_request(test_pb2) - with _CreateService(test_pb2) as (unused_methods, stub): - responses = stub.StreamingOutputCall( - request, test_constants.LONG_TIMEOUT) - next(responses) - responses.cancel() - with self.assertRaises(face.CancellationError): - next(responses) - - def testStreamingOutputCallFailed(self): - import test_pb2 # pylint: disable=g-import-not-at-top - request = _streaming_output_request(test_pb2) - with _CreateService(test_pb2) as (methods, stub): - with methods.fail(): - responses = stub.StreamingOutputCall(request, 1) - self.assertIsNotNone(responses) - with self.assertRaises(face.RemoteError): - next(responses) - - def testStreamingInputCall(self): - import test_pb2 # pylint: disable=g-import-not-at-top - with _CreateService(test_pb2) as (methods, stub): - response = stub.StreamingInputCall( - _streaming_input_request_iterator(test_pb2), - test_constants.LONG_TIMEOUT) - expected_response = methods.StreamingInputCall( - _streaming_input_request_iterator(test_pb2), 'not a real RpcContext!') - self.assertEqual(expected_response, response) - - def testStreamingInputCallFuture(self): - import test_pb2 # pylint: disable=g-import-not-at-top - with _CreateService(test_pb2) as (methods, stub): - with methods.pause(): - response_future = stub.StreamingInputCall.future( - _streaming_input_request_iterator(test_pb2), - test_constants.LONG_TIMEOUT) - response = response_future.result() - expected_response = methods.StreamingInputCall( - _streaming_input_request_iterator(test_pb2), 'not a real RpcContext!') - self.assertEqual(expected_response, response) - - def testStreamingInputCallFutureExpired(self): - import test_pb2 # pylint: disable=g-import-not-at-top - with _CreateService(test_pb2) as (methods, stub): - with methods.pause(): - response_future = stub.StreamingInputCall.future( - _streaming_input_request_iterator(test_pb2), - test_constants.SHORT_TIMEOUT) - with self.assertRaises(face.ExpirationError): - response_future.result() - self.assertIsInstance( - response_future.exception(), face.ExpirationError) - - def testStreamingInputCallFutureCancelled(self): - import test_pb2 # pylint: disable=g-import-not-at-top - with _CreateService(test_pb2) as (methods, stub): - with methods.pause(): - response_future = stub.StreamingInputCall.future( - _streaming_input_request_iterator(test_pb2), - test_constants.LONG_TIMEOUT) - response_future.cancel() - self.assertTrue(response_future.cancelled()) - with self.assertRaises(future.CancelledError): - response_future.result() - - def testStreamingInputCallFutureFailed(self): - import test_pb2 # pylint: disable=g-import-not-at-top - with _CreateService(test_pb2) as (methods, stub): - with methods.fail(): - response_future = stub.StreamingInputCall.future( - _streaming_input_request_iterator(test_pb2), - test_constants.LONG_TIMEOUT) - self.assertIsNotNone(response_future.exception()) - - def testFullDuplexCall(self): - import test_pb2 # pylint: disable=g-import-not-at-top - with _CreateService(test_pb2) as (methods, stub): - responses = stub.FullDuplexCall( - _full_duplex_request_iterator(test_pb2), test_constants.LONG_TIMEOUT) - expected_responses = methods.FullDuplexCall( - _full_duplex_request_iterator(test_pb2), 'not a real RpcContext!') - for expected_response, response in itertools.izip_longest( - expected_responses, responses): - self.assertEqual(expected_response, response) - - def testFullDuplexCallExpired(self): - import test_pb2 # pylint: disable=g-import-not-at-top - request_iterator = _full_duplex_request_iterator(test_pb2) - with _CreateService(test_pb2) as (methods, stub): - with methods.pause(): - responses = stub.FullDuplexCall( - request_iterator, test_constants.SHORT_TIMEOUT) - with self.assertRaises(face.ExpirationError): - list(responses) - - def testFullDuplexCallCancelled(self): - import test_pb2 # pylint: disable=g-import-not-at-top - with _CreateService(test_pb2) as (methods, stub): - request_iterator = _full_duplex_request_iterator(test_pb2) - responses = stub.FullDuplexCall( - request_iterator, test_constants.LONG_TIMEOUT) - next(responses) - responses.cancel() - with self.assertRaises(face.CancellationError): - next(responses) - - def testFullDuplexCallFailed(self): - import test_pb2 # pylint: disable=g-import-not-at-top - request_iterator = _full_duplex_request_iterator(test_pb2) - with _CreateService(test_pb2) as (methods, stub): - with methods.fail(): - responses = stub.FullDuplexCall( - request_iterator, test_constants.LONG_TIMEOUT) - self.assertIsNotNone(responses) - with self.assertRaises(face.RemoteError): - next(responses) - - def testHalfDuplexCall(self): - import test_pb2 # pylint: disable=g-import-not-at-top - with _CreateService(test_pb2) as (methods, stub): - def half_duplex_request_iterator(): - request = test_pb2.StreamingOutputCallRequest() - request.response_parameters.add(size=1, interval_us=0) - yield request - request = test_pb2.StreamingOutputCallRequest() - request.response_parameters.add(size=2, interval_us=0) - request.response_parameters.add(size=3, interval_us=0) - yield request - responses = stub.HalfDuplexCall( - half_duplex_request_iterator(), test_constants.LONG_TIMEOUT) - expected_responses = methods.HalfDuplexCall( - half_duplex_request_iterator(), 'not a real RpcContext!') - for check in itertools.izip_longest(expected_responses, responses): - expected_response, response = check - self.assertEqual(expected_response, response) - - def testHalfDuplexCallWedged(self): - import test_pb2 # pylint: disable=g-import-not-at-top - condition = threading.Condition() - wait_cell = [False] - @contextlib.contextmanager - def wait(): # pylint: disable=invalid-name - # Where's Python 3's 'nonlocal' statement when you need it? - with condition: - wait_cell[0] = True - yield - with condition: - wait_cell[0] = False - condition.notify_all() - def half_duplex_request_iterator(): - request = test_pb2.StreamingOutputCallRequest() - request.response_parameters.add(size=1, interval_us=0) - yield request - with condition: - while wait_cell[0]: - condition.wait() - with _CreateService(test_pb2) as (methods, stub): - with wait(): - responses = stub.HalfDuplexCall( - half_duplex_request_iterator(), test_constants.SHORT_TIMEOUT) - # half-duplex waits for the client to send all info - with self.assertRaises(face.ExpirationError): - next(responses) - - -if __name__ == '__main__': - os.chdir(os.path.dirname(sys.argv[0])) - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_protoc_plugin/test.proto b/src/python/grpcio_test/grpc_protoc_plugin/test.proto deleted file mode 100644 index 6762a8e7f3..0000000000 --- a/src/python/grpcio_test/grpc_protoc_plugin/test.proto +++ /dev/null @@ -1,139 +0,0 @@ -// Copyright 2015, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// An integration test service that covers all the method signature permutations -// of unary/streaming requests/responses. -// This file is duplicated around the code base. See GitHub issue #526. -syntax = "proto2"; - -package grpc_protoc_plugin; - -enum PayloadType { - // Compressable text format. - COMPRESSABLE= 1; - - // Uncompressable binary format. - UNCOMPRESSABLE = 2; - - // Randomly chosen from all other formats defined in this enum. - RANDOM = 3; -} - -message Payload { - required PayloadType payload_type = 1; - oneof payload_body { - string payload_compressable = 2; - bytes payload_uncompressable = 3; - } -} - -message SimpleRequest { - // Desired payload type in the response from the server. - // If response_type is RANDOM, server randomly chooses one from other formats. - optional PayloadType response_type = 1 [default=COMPRESSABLE]; - - // Desired payload size in the response from the server. - // If response_type is COMPRESSABLE, this denotes the size before compression. - optional int32 response_size = 2; - - // Optional input payload sent along with the request. - optional Payload payload = 3; -} - -message SimpleResponse { - optional Payload payload = 1; -} - -message StreamingInputCallRequest { - // Optional input payload sent along with the request. - optional Payload payload = 1; - - // Not expecting any payload from the response. -} - -message StreamingInputCallResponse { - // Aggregated size of payloads received from the client. - optional int32 aggregated_payload_size = 1; -} - -message ResponseParameters { - // Desired payload sizes in responses from the server. - // If response_type is COMPRESSABLE, this denotes the size before compression. - required int32 size = 1; - - // Desired interval between consecutive responses in the response stream in - // microseconds. - required int32 interval_us = 2; -} - -message StreamingOutputCallRequest { - // Desired payload type in the response from the server. - // If response_type is RANDOM, the payload from each response in the stream - // might be of different types. This is to simulate a mixed type of payload - // stream. - optional PayloadType response_type = 1 [default=COMPRESSABLE]; - - repeated ResponseParameters response_parameters = 2; - - // Optional input payload sent along with the request. - optional Payload payload = 3; -} - -message StreamingOutputCallResponse { - optional Payload payload = 1; -} - -service TestService { - // One request followed by one response. - // The server returns the client payload as-is. - rpc UnaryCall(SimpleRequest) returns (SimpleResponse); - - // One request followed by a sequence of responses (streamed download). - // The server returns the payload with client desired type and sizes. - rpc StreamingOutputCall(StreamingOutputCallRequest) - returns (stream StreamingOutputCallResponse); - - // A sequence of requests followed by one response (streamed upload). - // The server returns the aggregated size of client payload as the result. - rpc StreamingInputCall(stream StreamingInputCallRequest) - returns (StreamingInputCallResponse); - - // A sequence of requests with each request served by the server immediately. - // As one request could lead to multiple responses, this interface - // demonstrates the idea of full duplexing. - rpc FullDuplexCall(stream StreamingOutputCallRequest) - returns (stream StreamingOutputCallResponse); - - // A sequence of requests followed by a sequence of responses. - // The server buffers all the client requests and then serves them in order. A - // stream of responses are returned to the client when the server starts with - // first request. - rpc HalfDuplexCall(stream StreamingOutputCallRequest) - returns (stream StreamingOutputCallResponse); -} diff --git a/src/python/grpcio_test/grpc_test/__init__.py b/src/python/grpcio_test/grpc_test/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/_adapter/.gitignore b/src/python/grpcio_test/grpc_test/_adapter/.gitignore deleted file mode 100644 index a6f96cd6db..0000000000 --- a/src/python/grpcio_test/grpc_test/_adapter/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -*.a -*.so -*.dll -*.pyc -*.pyd diff --git a/src/python/grpcio_test/grpc_test/_adapter/__init__.py b/src/python/grpcio_test/grpc_test/_adapter/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/_adapter/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/_adapter/_c_test.py b/src/python/grpcio_test/grpc_test/_adapter/_c_test.py deleted file mode 100644 index fe020e2a9c..0000000000 --- a/src/python/grpcio_test/grpc_test/_adapter/_c_test.py +++ /dev/null @@ -1,55 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -import time -import unittest - -from grpc._adapter import _c -from grpc._adapter import _types - - -class CTypeSmokeTest(unittest.TestCase): - - def testCompletionQueueUpDown(self): - completion_queue = _c.CompletionQueue() - del completion_queue - - def testServerUpDown(self): - completion_queue = _c.CompletionQueue() - serv = _c.Server(completion_queue, []) - del serv - del completion_queue - - def testChannelUpDown(self): - channel = _c.Channel('[::]:0', []) - del channel - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/_adapter/_intermediary_low_test.py b/src/python/grpcio_test/grpc_test/_adapter/_intermediary_low_test.py deleted file mode 100644 index 90ad0b9bcb..0000000000 --- a/src/python/grpcio_test/grpc_test/_adapter/_intermediary_low_test.py +++ /dev/null @@ -1,434 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests for the old '_low'.""" - -import Queue -import threading -import time -import unittest - -from grpc._adapter import _intermediary_low as _low - -_STREAM_LENGTH = 300 -_TIMEOUT = 5 -_AFTER_DELAY = 2 -_FUTURE = time.time() + 60 * 60 * 24 -_BYTE_SEQUENCE = b'\abcdefghijklmnopqrstuvwxyz0123456789' * 200 -_BYTE_SEQUENCE_SEQUENCE = tuple( - bytes(bytearray((row + column) % 256 for column in range(row))) - for row in range(_STREAM_LENGTH)) - - -class LonelyClientTest(unittest.TestCase): - - def testLonelyClient(self): - host = 'nosuchhostexists' - port = 54321 - method = 'test method' - deadline = time.time() + _TIMEOUT - after_deadline = deadline + _AFTER_DELAY - metadata_tag = object() - finish_tag = object() - - completion_queue = _low.CompletionQueue() - channel = _low.Channel('%s:%d' % (host, port), None) - client_call = _low.Call(channel, completion_queue, method, host, deadline) - - client_call.invoke(completion_queue, metadata_tag, finish_tag) - first_event = completion_queue.get(after_deadline) - self.assertIsNotNone(first_event) - second_event = completion_queue.get(after_deadline) - self.assertIsNotNone(second_event) - kinds = [event.kind for event in (first_event, second_event)] - self.assertItemsEqual( - (_low.Event.Kind.METADATA_ACCEPTED, _low.Event.Kind.FINISH), - kinds) - - self.assertIsNone(completion_queue.get(after_deadline)) - - completion_queue.stop() - stop_event = completion_queue.get(_FUTURE) - self.assertEqual(_low.Event.Kind.STOP, stop_event.kind) - - del client_call - del channel - del completion_queue - - -def _drive_completion_queue(completion_queue, event_queue): - while True: - event = completion_queue.get(_FUTURE) - if event.kind is _low.Event.Kind.STOP: - break - event_queue.put(event) - - -class EchoTest(unittest.TestCase): - - def setUp(self): - self.host = 'localhost' - - self.server_completion_queue = _low.CompletionQueue() - self.server = _low.Server(self.server_completion_queue) - port = self.server.add_http2_addr('[::]:0') - self.server.start() - self.server_events = Queue.Queue() - self.server_completion_queue_thread = threading.Thread( - target=_drive_completion_queue, - args=(self.server_completion_queue, self.server_events)) - self.server_completion_queue_thread.start() - - self.client_completion_queue = _low.CompletionQueue() - self.channel = _low.Channel('%s:%d' % (self.host, port), None) - self.client_events = Queue.Queue() - self.client_completion_queue_thread = threading.Thread( - target=_drive_completion_queue, - args=(self.client_completion_queue, self.client_events)) - self.client_completion_queue_thread.start() - - def tearDown(self): - self.server.stop() - self.server_completion_queue.stop() - self.client_completion_queue.stop() - self.server_completion_queue_thread.join() - self.client_completion_queue_thread.join() - del self.server - - def _perform_echo_test(self, test_data): - method = 'test method' - details = 'test details' - server_leading_metadata_key = 'my_server_leading_key' - server_leading_metadata_value = 'my_server_leading_value' - server_trailing_metadata_key = 'my_server_trailing_key' - server_trailing_metadata_value = 'my_server_trailing_value' - client_metadata_key = 'my_client_key' - client_metadata_value = 'my_client_value' - server_leading_binary_metadata_key = 'my_server_leading_key-bin' - server_leading_binary_metadata_value = b'\0'*2047 - server_trailing_binary_metadata_key = 'my_server_trailing_key-bin' - server_trailing_binary_metadata_value = b'\0'*2047 - client_binary_metadata_key = 'my_client_key-bin' - client_binary_metadata_value = b'\0'*2047 - deadline = _FUTURE - metadata_tag = object() - finish_tag = object() - write_tag = object() - complete_tag = object() - service_tag = object() - read_tag = object() - status_tag = object() - - server_data = [] - client_data = [] - - client_call = _low.Call(self.channel, self.client_completion_queue, - method, self.host, deadline) - client_call.add_metadata(client_metadata_key, client_metadata_value) - client_call.add_metadata(client_binary_metadata_key, - client_binary_metadata_value) - - client_call.invoke(self.client_completion_queue, metadata_tag, finish_tag) - - self.server.service(service_tag) - service_accepted = self.server_events.get() - self.assertIsNotNone(service_accepted) - self.assertIs(service_accepted.kind, _low.Event.Kind.SERVICE_ACCEPTED) - self.assertIs(service_accepted.tag, service_tag) - self.assertEqual(method, service_accepted.service_acceptance.method) - self.assertEqual(self.host, service_accepted.service_acceptance.host) - self.assertIsNotNone(service_accepted.service_acceptance.call) - metadata = dict(service_accepted.metadata) - self.assertIn(client_metadata_key, metadata) - self.assertEqual(client_metadata_value, metadata[client_metadata_key]) - self.assertIn(client_binary_metadata_key, metadata) - self.assertEqual(client_binary_metadata_value, - metadata[client_binary_metadata_key]) - server_call = service_accepted.service_acceptance.call - server_call.accept(self.server_completion_queue, finish_tag) - server_call.add_metadata(server_leading_metadata_key, - server_leading_metadata_value) - server_call.add_metadata(server_leading_binary_metadata_key, - server_leading_binary_metadata_value) - server_call.premetadata() - - metadata_accepted = self.client_events.get() - self.assertIsNotNone(metadata_accepted) - self.assertEqual(_low.Event.Kind.METADATA_ACCEPTED, metadata_accepted.kind) - self.assertEqual(metadata_tag, metadata_accepted.tag) - metadata = dict(metadata_accepted.metadata) - self.assertIn(server_leading_metadata_key, metadata) - self.assertEqual(server_leading_metadata_value, - metadata[server_leading_metadata_key]) - self.assertIn(server_leading_binary_metadata_key, metadata) - self.assertEqual(server_leading_binary_metadata_value, - metadata[server_leading_binary_metadata_key]) - - for datum in test_data: - client_call.write(datum, write_tag, _low.WriteFlags.WRITE_NO_COMPRESS) - write_accepted = self.client_events.get() - self.assertIsNotNone(write_accepted) - self.assertIs(write_accepted.kind, _low.Event.Kind.WRITE_ACCEPTED) - self.assertIs(write_accepted.tag, write_tag) - self.assertIs(write_accepted.write_accepted, True) - - server_call.read(read_tag) - read_accepted = self.server_events.get() - self.assertIsNotNone(read_accepted) - self.assertEqual(_low.Event.Kind.READ_ACCEPTED, read_accepted.kind) - self.assertEqual(read_tag, read_accepted.tag) - self.assertIsNotNone(read_accepted.bytes) - server_data.append(read_accepted.bytes) - - server_call.write(read_accepted.bytes, write_tag, 0) - write_accepted = self.server_events.get() - self.assertIsNotNone(write_accepted) - self.assertEqual(_low.Event.Kind.WRITE_ACCEPTED, write_accepted.kind) - self.assertEqual(write_tag, write_accepted.tag) - self.assertTrue(write_accepted.write_accepted) - - client_call.read(read_tag) - read_accepted = self.client_events.get() - self.assertIsNotNone(read_accepted) - self.assertEqual(_low.Event.Kind.READ_ACCEPTED, read_accepted.kind) - self.assertEqual(read_tag, read_accepted.tag) - self.assertIsNotNone(read_accepted.bytes) - client_data.append(read_accepted.bytes) - - client_call.complete(complete_tag) - complete_accepted = self.client_events.get() - self.assertIsNotNone(complete_accepted) - self.assertIs(complete_accepted.kind, _low.Event.Kind.COMPLETE_ACCEPTED) - self.assertIs(complete_accepted.tag, complete_tag) - self.assertIs(complete_accepted.complete_accepted, True) - - server_call.read(read_tag) - read_accepted = self.server_events.get() - self.assertIsNotNone(read_accepted) - self.assertEqual(_low.Event.Kind.READ_ACCEPTED, read_accepted.kind) - self.assertEqual(read_tag, read_accepted.tag) - self.assertIsNone(read_accepted.bytes) - - server_call.add_metadata(server_trailing_metadata_key, - server_trailing_metadata_value) - server_call.add_metadata(server_trailing_binary_metadata_key, - server_trailing_binary_metadata_value) - - server_call.status(_low.Status(_low.Code.OK, details), status_tag) - server_terminal_event_one = self.server_events.get() - server_terminal_event_two = self.server_events.get() - if server_terminal_event_one.kind == _low.Event.Kind.COMPLETE_ACCEPTED: - status_accepted = server_terminal_event_one - rpc_accepted = server_terminal_event_two - else: - status_accepted = server_terminal_event_two - rpc_accepted = server_terminal_event_one - self.assertIsNotNone(status_accepted) - self.assertIsNotNone(rpc_accepted) - self.assertEqual(_low.Event.Kind.COMPLETE_ACCEPTED, status_accepted.kind) - self.assertEqual(status_tag, status_accepted.tag) - self.assertTrue(status_accepted.complete_accepted) - self.assertEqual(_low.Event.Kind.FINISH, rpc_accepted.kind) - self.assertEqual(finish_tag, rpc_accepted.tag) - self.assertEqual(_low.Status(_low.Code.OK, ''), rpc_accepted.status) - - client_call.read(read_tag) - client_terminal_event_one = self.client_events.get() - client_terminal_event_two = self.client_events.get() - if client_terminal_event_one.kind == _low.Event.Kind.READ_ACCEPTED: - read_accepted = client_terminal_event_one - finish_accepted = client_terminal_event_two - else: - read_accepted = client_terminal_event_two - finish_accepted = client_terminal_event_one - self.assertIsNotNone(read_accepted) - self.assertIsNotNone(finish_accepted) - self.assertEqual(_low.Event.Kind.READ_ACCEPTED, read_accepted.kind) - self.assertEqual(read_tag, read_accepted.tag) - self.assertIsNone(read_accepted.bytes) - self.assertEqual(_low.Event.Kind.FINISH, finish_accepted.kind) - self.assertEqual(finish_tag, finish_accepted.tag) - self.assertEqual(_low.Status(_low.Code.OK, details), finish_accepted.status) - metadata = dict(finish_accepted.metadata) - self.assertIn(server_trailing_metadata_key, metadata) - self.assertEqual(server_trailing_metadata_value, - metadata[server_trailing_metadata_key]) - self.assertIn(server_trailing_binary_metadata_key, metadata) - self.assertEqual(server_trailing_binary_metadata_value, - metadata[server_trailing_binary_metadata_key]) - self.assertSetEqual(set(key for key, _ in finish_accepted.metadata), - set((server_trailing_metadata_key, - server_trailing_binary_metadata_key,))) - - server_timeout_none_event = self.server_completion_queue.get(0) - self.assertIsNone(server_timeout_none_event) - client_timeout_none_event = self.client_completion_queue.get(0) - self.assertIsNone(client_timeout_none_event) - - self.assertSequenceEqual(test_data, server_data) - self.assertSequenceEqual(test_data, client_data) - - def testNoEcho(self): - self._perform_echo_test(()) - - def testOneByteEcho(self): - self._perform_echo_test([b'\x07']) - - def testOneManyByteEcho(self): - self._perform_echo_test([_BYTE_SEQUENCE]) - - def testManyOneByteEchoes(self): - self._perform_echo_test(_BYTE_SEQUENCE) - - def testManyManyByteEchoes(self): - self._perform_echo_test(_BYTE_SEQUENCE_SEQUENCE) - - -class CancellationTest(unittest.TestCase): - - def setUp(self): - self.host = 'localhost' - - self.server_completion_queue = _low.CompletionQueue() - self.server = _low.Server(self.server_completion_queue) - port = self.server.add_http2_addr('[::]:0') - self.server.start() - self.server_events = Queue.Queue() - self.server_completion_queue_thread = threading.Thread( - target=_drive_completion_queue, - args=(self.server_completion_queue, self.server_events)) - self.server_completion_queue_thread.start() - - self.client_completion_queue = _low.CompletionQueue() - self.channel = _low.Channel('%s:%d' % (self.host, port), None) - self.client_events = Queue.Queue() - self.client_completion_queue_thread = threading.Thread( - target=_drive_completion_queue, - args=(self.client_completion_queue, self.client_events)) - self.client_completion_queue_thread.start() - - def tearDown(self): - self.server.stop() - self.server_completion_queue.stop() - self.client_completion_queue.stop() - self.server_completion_queue_thread.join() - self.client_completion_queue_thread.join() - del self.server - - def testCancellation(self): - method = 'test method' - deadline = _FUTURE - metadata_tag = object() - finish_tag = object() - write_tag = object() - service_tag = object() - read_tag = object() - test_data = _BYTE_SEQUENCE_SEQUENCE - - server_data = [] - client_data = [] - - client_call = _low.Call(self.channel, self.client_completion_queue, - method, self.host, deadline) - - client_call.invoke(self.client_completion_queue, metadata_tag, finish_tag) - - self.server.service(service_tag) - service_accepted = self.server_events.get() - server_call = service_accepted.service_acceptance.call - - server_call.accept(self.server_completion_queue, finish_tag) - server_call.premetadata() - - metadata_accepted = self.client_events.get() - self.assertIsNotNone(metadata_accepted) - - for datum in test_data: - client_call.write(datum, write_tag, 0) - write_accepted = self.client_events.get() - - server_call.read(read_tag) - read_accepted = self.server_events.get() - server_data.append(read_accepted.bytes) - - server_call.write(read_accepted.bytes, write_tag, 0) - write_accepted = self.server_events.get() - self.assertIsNotNone(write_accepted) - - client_call.read(read_tag) - read_accepted = self.client_events.get() - client_data.append(read_accepted.bytes) - - client_call.cancel() - # cancel() is idempotent. - client_call.cancel() - client_call.cancel() - client_call.cancel() - - server_call.read(read_tag) - - server_terminal_event_one = self.server_events.get() - server_terminal_event_two = self.server_events.get() - if server_terminal_event_one.kind == _low.Event.Kind.READ_ACCEPTED: - read_accepted = server_terminal_event_one - rpc_accepted = server_terminal_event_two - else: - read_accepted = server_terminal_event_two - rpc_accepted = server_terminal_event_one - self.assertIsNotNone(read_accepted) - self.assertIsNotNone(rpc_accepted) - self.assertEqual(_low.Event.Kind.READ_ACCEPTED, read_accepted.kind) - self.assertIsNone(read_accepted.bytes) - self.assertEqual(_low.Event.Kind.FINISH, rpc_accepted.kind) - self.assertEqual(_low.Status(_low.Code.CANCELLED, ''), rpc_accepted.status) - - finish_event = self.client_events.get() - self.assertEqual(_low.Event.Kind.FINISH, finish_event.kind) - self.assertEqual(_low.Status(_low.Code.CANCELLED, 'Cancelled'), - finish_event.status) - - server_timeout_none_event = self.server_completion_queue.get(0) - self.assertIsNone(server_timeout_none_event) - client_timeout_none_event = self.client_completion_queue.get(0) - self.assertIsNone(client_timeout_none_event) - - self.assertSequenceEqual(test_data, server_data) - self.assertSequenceEqual(test_data, client_data) - - -class ExpirationTest(unittest.TestCase): - - @unittest.skip('TODO(nathaniel): Expiration test!') - def testExpiration(self): - pass - - -if __name__ == '__main__': - unittest.main(verbosity=2) - diff --git a/src/python/grpcio_test/grpc_test/_adapter/_low_test.py b/src/python/grpcio_test/grpc_test/_adapter/_low_test.py deleted file mode 100644 index 8115cd0e83..0000000000 --- a/src/python/grpcio_test/grpc_test/_adapter/_low_test.py +++ /dev/null @@ -1,315 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -import threading -import time -import unittest - -from grpc import _grpcio_metadata -from grpc._adapter import _types -from grpc._adapter import _low -from grpc_test import test_common - - -def wait_for_events(completion_queues, deadline): - """ - Args: - completion_queues: list of completion queues to wait for events on - deadline: absolute deadline to wait until - - Returns: - a sequence of events of length len(completion_queues). - """ - - results = [None] * len(completion_queues) - lock = threading.Lock() - threads = [] - def set_ith_result(i, completion_queue): - result = completion_queue.next(deadline) - with lock: - results[i] = result - for i, completion_queue in enumerate(completion_queues): - thread = threading.Thread(target=set_ith_result, - args=[i, completion_queue]) - thread.start() - threads.append(thread) - for thread in threads: - thread.join() - return results - - -class InsecureServerInsecureClient(unittest.TestCase): - - def setUp(self): - self.server_completion_queue = _low.CompletionQueue() - self.server = _low.Server(self.server_completion_queue, []) - self.port = self.server.add_http2_port('[::]:0') - self.client_completion_queue = _low.CompletionQueue() - self.client_channel = _low.Channel('localhost:%d'%self.port, []) - - self.server.start() - - def tearDown(self): - self.server.shutdown() - del self.client_channel - - self.client_completion_queue.shutdown() - while (self.client_completion_queue.next().type != - _types.EventType.QUEUE_SHUTDOWN): - pass - self.server_completion_queue.shutdown() - while (self.server_completion_queue.next().type != - _types.EventType.QUEUE_SHUTDOWN): - pass - - del self.client_completion_queue - del self.server_completion_queue - del self.server - - def testEcho(self): - deadline = time.time() + 5 - event_time_tolerance = 2 - deadline_tolerance = 0.25 - client_metadata_ascii_key = 'key' - client_metadata_ascii_value = 'val' - client_metadata_bin_key = 'key-bin' - client_metadata_bin_value = b'\0'*1000 - server_initial_metadata_key = 'init_me_me_me' - server_initial_metadata_value = 'whodawha?' - server_trailing_metadata_key = 'california_is_in_a_drought' - server_trailing_metadata_value = 'zomg it is' - server_status_code = _types.StatusCode.OK - server_status_details = 'our work is never over' - request = 'blarghaflargh' - response = 'his name is robert paulson' - method = 'twinkies' - host = 'hostess' - server_request_tag = object() - request_call_result = self.server.request_call(self.server_completion_queue, - server_request_tag) - - self.assertEqual(_types.CallError.OK, request_call_result) - - client_call_tag = object() - client_call = self.client_channel.create_call( - self.client_completion_queue, method, host, deadline) - client_initial_metadata = [ - (client_metadata_ascii_key, client_metadata_ascii_value), - (client_metadata_bin_key, client_metadata_bin_value) - ] - client_start_batch_result = client_call.start_batch([ - _types.OpArgs.send_initial_metadata(client_initial_metadata), - _types.OpArgs.send_message(request, 0), - _types.OpArgs.send_close_from_client(), - _types.OpArgs.recv_initial_metadata(), - _types.OpArgs.recv_message(), - _types.OpArgs.recv_status_on_client() - ], client_call_tag) - self.assertEqual(_types.CallError.OK, client_start_batch_result) - - client_no_event, request_event, = wait_for_events( - [self.client_completion_queue, self.server_completion_queue], - time.time() + event_time_tolerance) - self.assertEqual(client_no_event, None) - self.assertEqual(_types.EventType.OP_COMPLETE, request_event.type) - self.assertIsInstance(request_event.call, _low.Call) - self.assertIs(server_request_tag, request_event.tag) - self.assertEqual(1, len(request_event.results)) - received_initial_metadata = request_event.results[0].initial_metadata - # Check that our metadata were transmitted - self.assertTrue(test_common.metadata_transmitted(client_initial_metadata, - received_initial_metadata)) - # Check that Python's user agent string is a part of the full user agent - # string - received_initial_metadata_dict = dict(received_initial_metadata) - self.assertIn('user-agent', received_initial_metadata_dict) - self.assertIn('Python-gRPC-{}'.format(_grpcio_metadata.__version__), - received_initial_metadata_dict['user-agent']) - self.assertEqual(method, request_event.call_details.method) - self.assertEqual(host, request_event.call_details.host) - self.assertLess(abs(deadline - request_event.call_details.deadline), - deadline_tolerance) - - # Check that the channel is connected, and that both it and the call have - # the proper target and peer; do this after the first flurry of messages to - # avoid the possibility that connection was delayed by the core until the - # first message was sent. - self.assertEqual(_types.ConnectivityState.READY, - self.client_channel.check_connectivity_state(False)) - self.assertIsNotNone(self.client_channel.target()) - self.assertIsNotNone(client_call.peer()) - - server_call_tag = object() - server_call = request_event.call - server_initial_metadata = [ - (server_initial_metadata_key, server_initial_metadata_value) - ] - server_trailing_metadata = [ - (server_trailing_metadata_key, server_trailing_metadata_value) - ] - server_start_batch_result = server_call.start_batch([ - _types.OpArgs.send_initial_metadata(server_initial_metadata), - _types.OpArgs.recv_message(), - _types.OpArgs.send_message(response, 0), - _types.OpArgs.recv_close_on_server(), - _types.OpArgs.send_status_from_server( - server_trailing_metadata, server_status_code, server_status_details) - ], server_call_tag) - self.assertEqual(_types.CallError.OK, server_start_batch_result) - - client_event, server_event, = wait_for_events( - [self.client_completion_queue, self.server_completion_queue], - time.time() + event_time_tolerance) - - self.assertEqual(6, len(client_event.results)) - found_client_op_types = set() - for client_result in client_event.results: - # we expect each op type to be unique - self.assertNotIn(client_result.type, found_client_op_types) - found_client_op_types.add(client_result.type) - if client_result.type == _types.OpType.RECV_INITIAL_METADATA: - self.assertTrue( - test_common.metadata_transmitted(server_initial_metadata, - client_result.initial_metadata)) - elif client_result.type == _types.OpType.RECV_MESSAGE: - self.assertEqual(response, client_result.message) - elif client_result.type == _types.OpType.RECV_STATUS_ON_CLIENT: - self.assertTrue( - test_common.metadata_transmitted(server_trailing_metadata, - client_result.trailing_metadata)) - self.assertEqual(server_status_details, client_result.status.details) - self.assertEqual(server_status_code, client_result.status.code) - self.assertEqual(set([ - _types.OpType.SEND_INITIAL_METADATA, - _types.OpType.SEND_MESSAGE, - _types.OpType.SEND_CLOSE_FROM_CLIENT, - _types.OpType.RECV_INITIAL_METADATA, - _types.OpType.RECV_MESSAGE, - _types.OpType.RECV_STATUS_ON_CLIENT - ]), found_client_op_types) - - self.assertEqual(5, len(server_event.results)) - found_server_op_types = set() - for server_result in server_event.results: - self.assertNotIn(client_result.type, found_server_op_types) - found_server_op_types.add(server_result.type) - if server_result.type == _types.OpType.RECV_MESSAGE: - self.assertEqual(request, server_result.message) - elif server_result.type == _types.OpType.RECV_CLOSE_ON_SERVER: - self.assertFalse(server_result.cancelled) - self.assertEqual(set([ - _types.OpType.SEND_INITIAL_METADATA, - _types.OpType.RECV_MESSAGE, - _types.OpType.SEND_MESSAGE, - _types.OpType.RECV_CLOSE_ON_SERVER, - _types.OpType.SEND_STATUS_FROM_SERVER - ]), found_server_op_types) - - del client_call - del server_call - - -class HangingServerShutdown(unittest.TestCase): - - def setUp(self): - self.server_completion_queue = _low.CompletionQueue() - self.server = _low.Server(self.server_completion_queue, []) - self.port = self.server.add_http2_port('[::]:0') - self.client_completion_queue = _low.CompletionQueue() - self.client_channel = _low.Channel('localhost:%d'%self.port, []) - - self.server.start() - - def tearDown(self): - self.server.shutdown() - del self.client_channel - - self.client_completion_queue.shutdown() - self.server_completion_queue.shutdown() - while True: - client_event, server_event = wait_for_events( - [self.client_completion_queue, self.server_completion_queue], - float("+inf")) - if (client_event.type == _types.EventType.QUEUE_SHUTDOWN and - server_event.type == _types.EventType.QUEUE_SHUTDOWN): - break - - del self.client_completion_queue - del self.server_completion_queue - del self.server - - def testHangingServerCall(self): - deadline = time.time() + 5 - deadline_tolerance = 0.25 - event_time_tolerance = 2 - cancel_all_calls_time_tolerance = 0.5 - request = 'blarghaflargh' - method = 'twinkies' - host = 'hostess' - server_request_tag = object() - request_call_result = self.server.request_call(self.server_completion_queue, - server_request_tag) - - client_call_tag = object() - client_call = self.client_channel.create_call(self.client_completion_queue, - method, host, deadline) - client_start_batch_result = client_call.start_batch([ - _types.OpArgs.send_initial_metadata([]), - _types.OpArgs.send_message(request, 0), - _types.OpArgs.send_close_from_client(), - _types.OpArgs.recv_initial_metadata(), - _types.OpArgs.recv_message(), - _types.OpArgs.recv_status_on_client() - ], client_call_tag) - - client_no_event, request_event, = wait_for_events( - [self.client_completion_queue, self.server_completion_queue], - time.time() + event_time_tolerance) - - # Now try to shutdown the server and expect that we see server shutdown - # almost immediately after calling cancel_all_calls. - with self.assertRaises(RuntimeError): - self.server.cancel_all_calls() - shutdown_tag = object() - self.server.shutdown(shutdown_tag) - pre_cancel_timestamp = time.time() - self.server.cancel_all_calls() - finish_shutdown_timestamp = None - client_call_event, server_shutdown_event = wait_for_events( - [self.client_completion_queue, self.server_completion_queue], - time.time() + event_time_tolerance) - self.assertIs(shutdown_tag, server_shutdown_event.tag) - self.assertGreater(pre_cancel_timestamp + cancel_all_calls_time_tolerance, - time.time()) - - del client_call - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/_adapter/_proto_scenarios.py b/src/python/grpcio_test/grpc_test/_adapter/_proto_scenarios.py deleted file mode 100644 index b3d6ec8607..0000000000 --- a/src/python/grpcio_test/grpc_test/_adapter/_proto_scenarios.py +++ /dev/null @@ -1,261 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Test scenarios using protocol buffers.""" - -import abc -import threading - -from grpc_test._junkdrawer import math_pb2 - - -class ProtoScenario(object): - """An RPC test scenario using protocol buffers.""" - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def method(self): - """Access the test method name. - - Returns: - The test method name. - """ - raise NotImplementedError() - - @abc.abstractmethod - def serialize_request(self, request): - """Serialize a request protocol buffer. - - Args: - request: A request protocol buffer. - - Returns: - The bytestring serialization of the given request protocol buffer. - """ - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_request(self, request_bytestring): - """Deserialize a request protocol buffer. - - Args: - request_bytestring: The bytestring serialization of a request protocol - buffer. - - Returns: - The request protocol buffer deserialized from the given byte string. - """ - raise NotImplementedError() - - @abc.abstractmethod - def serialize_response(self, response): - """Serialize a response protocol buffer. - - Args: - response: A response protocol buffer. - - Returns: - The bytestring serialization of the given response protocol buffer. - """ - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_response(self, response_bytestring): - """Deserialize a response protocol buffer. - - Args: - response_bytestring: The bytestring serialization of a response protocol - buffer. - - Returns: - The response protocol buffer deserialized from the given byte string. - """ - raise NotImplementedError() - - @abc.abstractmethod - def requests(self): - """Access the sequence of requests for this scenario. - - Returns: - A sequence of request protocol buffers. - """ - raise NotImplementedError() - - @abc.abstractmethod - def response_for_request(self, request): - """Access the response for a particular request. - - Args: - request: A request protocol buffer. - - Returns: - The response protocol buffer appropriate for the given request. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify_requests(self, experimental_requests): - """Verify the requests transmitted through the system under test. - - Args: - experimental_requests: The request protocol buffers transmitted through - the system under test. - - Returns: - True if the requests satisfy this test scenario; False otherwise. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify_responses(self, experimental_responses): - """Verify the responses transmitted through the system under test. - - Args: - experimental_responses: The response protocol buffers transmitted through - the system under test. - - Returns: - True if the responses satisfy this test scenario; False otherwise. - """ - raise NotImplementedError() - - -class EmptyScenario(ProtoScenario): - """A scenario that transmits no protocol buffers in either direction.""" - - def method(self): - return 'DivMany' - - def serialize_request(self, request): - raise ValueError('This should not be necessary to call!') - - def deserialize_request(self, request_bytestring): - raise ValueError('This should not be necessary to call!') - - def serialize_response(self, response): - raise ValueError('This should not be necessary to call!') - - def deserialize_response(self, response_bytestring): - raise ValueError('This should not be necessary to call!') - - def requests(self): - return () - - def response_for_request(self, request): - raise ValueError('This should not be necessary to call!') - - def verify_requests(self, experimental_requests): - return not experimental_requests - - def verify_responses(self, experimental_responses): - return not experimental_responses - - -class BidirectionallyUnaryScenario(ProtoScenario): - """A scenario that transmits no protocol buffers in either direction.""" - - _DIVIDEND = 59 - _DIVISOR = 7 - _QUOTIENT = 8 - _REMAINDER = 3 - - _REQUEST = math_pb2.DivArgs(dividend=_DIVIDEND, divisor=_DIVISOR) - _RESPONSE = math_pb2.DivReply(quotient=_QUOTIENT, remainder=_REMAINDER) - - def method(self): - return 'Div' - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, request_bytestring): - return math_pb2.DivArgs.FromString(request_bytestring) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, response_bytestring): - return math_pb2.DivReply.FromString(response_bytestring) - - def requests(self): - return [self._REQUEST] - - def response_for_request(self, request): - return self._RESPONSE - - def verify_requests(self, experimental_requests): - return tuple(experimental_requests) == (self._REQUEST,) - - def verify_responses(self, experimental_responses): - return tuple(experimental_responses) == (self._RESPONSE,) - - -class BidirectionallyStreamingScenario(ProtoScenario): - """A scenario that transmits no protocol buffers in either direction.""" - - _STREAM_LENGTH = 200 - _REQUESTS = tuple( - math_pb2.DivArgs(dividend=59 + index, divisor=7 + index) - for index in range(_STREAM_LENGTH)) - - def __init__(self): - self._lock = threading.Lock() - self._responses = [] - - def method(self): - return 'DivMany' - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, request_bytestring): - return math_pb2.DivArgs.FromString(request_bytestring) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, response_bytestring): - return math_pb2.DivReply.FromString(response_bytestring) - - def requests(self): - return self._REQUESTS - - def response_for_request(self, request): - quotient, remainder = divmod(request.dividend, request.divisor) - response = math_pb2.DivReply(quotient=quotient, remainder=remainder) - with self._lock: - self._responses.append(response) - return response - - def verify_requests(self, experimental_requests): - return tuple(experimental_requests) == self._REQUESTS - - def verify_responses(self, experimental_responses): - with self._lock: - return tuple(experimental_responses) == tuple(self._responses) diff --git a/src/python/grpcio_test/grpc_test/_core_over_links_base_interface_test.py b/src/python/grpcio_test/grpc_test/_core_over_links_base_interface_test.py deleted file mode 100644 index cafb6b6eae..0000000000 --- a/src/python/grpcio_test/grpc_test/_core_over_links_base_interface_test.py +++ /dev/null @@ -1,155 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests Base interface compliance of the core-over-gRPC-links stack.""" - -import collections -import logging -import random -import time -import unittest - -from grpc._adapter import _intermediary_low -from grpc._links import invocation -from grpc._links import service -from grpc.beta import interfaces as beta_interfaces -from grpc.framework.core import implementations -from grpc.framework.interfaces.base import utilities -from grpc_test import test_common as grpc_test_common -from grpc_test.framework.common import test_constants -from grpc_test.framework.interfaces.base import test_cases -from grpc_test.framework.interfaces.base import test_interfaces - - -class _SerializationBehaviors( - collections.namedtuple( - '_SerializationBehaviors', - ('request_serializers', 'request_deserializers', 'response_serializers', - 'response_deserializers',))): - pass - - -class _Links( - collections.namedtuple( - '_Links', - ('invocation_end_link', 'invocation_grpc_link', 'service_grpc_link', - 'service_end_link'))): - pass - - -def _serialization_behaviors_from_serializations(serializations): - request_serializers = {} - request_deserializers = {} - response_serializers = {} - response_deserializers = {} - for (group, method), serialization in serializations.iteritems(): - request_serializers[group, method] = serialization.serialize_request - request_deserializers[group, method] = serialization.deserialize_request - response_serializers[group, method] = serialization.serialize_response - response_deserializers[group, method] = serialization.deserialize_response - return _SerializationBehaviors( - request_serializers, request_deserializers, response_serializers, - response_deserializers) - - -class _Implementation(test_interfaces.Implementation): - - def instantiate(self, serializations, servicer): - serialization_behaviors = _serialization_behaviors_from_serializations( - serializations) - invocation_end_link = implementations.invocation_end_link() - service_end_link = implementations.service_end_link( - servicer, test_constants.DEFAULT_TIMEOUT, - test_constants.MAXIMUM_TIMEOUT) - service_grpc_link = service.service_link( - serialization_behaviors.request_deserializers, - serialization_behaviors.response_serializers) - port = service_grpc_link.add_port('[::]:0', None) - channel = _intermediary_low.Channel('localhost:%d' % port, None) - invocation_grpc_link = invocation.invocation_link( - channel, b'localhost', None, - serialization_behaviors.request_serializers, - serialization_behaviors.response_deserializers) - - invocation_end_link.join_link(invocation_grpc_link) - invocation_grpc_link.join_link(invocation_end_link) - service_end_link.join_link(service_grpc_link) - service_grpc_link.join_link(service_end_link) - invocation_grpc_link.start() - service_grpc_link.start() - return invocation_end_link, service_end_link, ( - invocation_grpc_link, service_grpc_link) - - def destantiate(self, memo): - invocation_grpc_link, service_grpc_link = memo - invocation_grpc_link.stop() - service_grpc_link.begin_stop() - service_grpc_link.end_stop() - - def invocation_initial_metadata(self): - return grpc_test_common.INVOCATION_INITIAL_METADATA - - def service_initial_metadata(self): - return grpc_test_common.SERVICE_INITIAL_METADATA - - def invocation_completion(self): - return utilities.completion(None, None, None) - - def service_completion(self): - return utilities.completion( - grpc_test_common.SERVICE_TERMINAL_METADATA, - beta_interfaces.StatusCode.OK, grpc_test_common.DETAILS) - - def metadata_transmitted(self, original_metadata, transmitted_metadata): - return original_metadata is None or grpc_test_common.metadata_transmitted( - original_metadata, transmitted_metadata) - - def completion_transmitted(self, original_completion, transmitted_completion): - if (original_completion.terminal_metadata is not None and - not grpc_test_common.metadata_transmitted( - original_completion.terminal_metadata, - transmitted_completion.terminal_metadata)): - return False - elif original_completion.code is not transmitted_completion.code: - return False - elif original_completion.message != transmitted_completion.message: - return False - else: - return True - - -def load_tests(loader, tests, pattern): - return unittest.TestSuite( - tests=tuple( - loader.loadTestsFromTestCase(test_case_class) - for test_case_class in test_cases.test_cases(_Implementation()))) - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/_crust_over_core_over_links_face_interface_test.py b/src/python/grpcio_test/grpc_test/_crust_over_core_over_links_face_interface_test.py deleted file mode 100644 index a4d4dee38c..0000000000 --- a/src/python/grpcio_test/grpc_test/_crust_over_core_over_links_face_interface_test.py +++ /dev/null @@ -1,161 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests Face compliance of the crust-over-core-over-gRPC-links stack.""" - -import collections -import unittest - -from grpc._adapter import _intermediary_low -from grpc._links import invocation -from grpc._links import service -from grpc.beta import interfaces as beta_interfaces -from grpc.framework.core import implementations as core_implementations -from grpc.framework.crust import implementations as crust_implementations -from grpc.framework.foundation import logging_pool -from grpc.framework.interfaces.links import utilities -from grpc_test import test_common as grpc_test_common -from grpc_test.framework.common import test_constants -from grpc_test.framework.interfaces.face import test_cases -from grpc_test.framework.interfaces.face import test_interfaces - - -class _SerializationBehaviors( - collections.namedtuple( - '_SerializationBehaviors', - ('request_serializers', 'request_deserializers', 'response_serializers', - 'response_deserializers',))): - pass - - -def _serialization_behaviors_from_test_methods(test_methods): - request_serializers = {} - request_deserializers = {} - response_serializers = {} - response_deserializers = {} - for (group, method), test_method in test_methods.iteritems(): - request_serializers[group, method] = test_method.serialize_request - request_deserializers[group, method] = test_method.deserialize_request - response_serializers[group, method] = test_method.serialize_response - response_deserializers[group, method] = test_method.deserialize_response - return _SerializationBehaviors( - request_serializers, request_deserializers, response_serializers, - response_deserializers) - - -class _Implementation(test_interfaces.Implementation): - - def instantiate( - self, methods, method_implementations, multi_method_implementation): - pool = logging_pool.pool(test_constants.POOL_SIZE) - servicer = crust_implementations.servicer( - method_implementations, multi_method_implementation, pool) - serialization_behaviors = _serialization_behaviors_from_test_methods( - methods) - invocation_end_link = core_implementations.invocation_end_link() - service_end_link = core_implementations.service_end_link( - servicer, test_constants.DEFAULT_TIMEOUT, - test_constants.MAXIMUM_TIMEOUT) - service_grpc_link = service.service_link( - serialization_behaviors.request_deserializers, - serialization_behaviors.response_serializers) - port = service_grpc_link.add_port('[::]:0', None) - channel = _intermediary_low.Channel('localhost:%d' % port, None) - invocation_grpc_link = invocation.invocation_link( - channel, b'localhost', None, - serialization_behaviors.request_serializers, - serialization_behaviors.response_deserializers) - - invocation_end_link.join_link(invocation_grpc_link) - invocation_grpc_link.join_link(invocation_end_link) - service_grpc_link.join_link(service_end_link) - service_end_link.join_link(service_grpc_link) - service_end_link.start() - invocation_end_link.start() - invocation_grpc_link.start() - service_grpc_link.start() - - generic_stub = crust_implementations.generic_stub(invocation_end_link, pool) - # TODO(nathaniel): Add a "groups" attribute to _digest.TestServiceDigest. - group = next(iter(methods))[0] - # TODO(nathaniel): Add a "cardinalities_by_group" attribute to - # _digest.TestServiceDigest. - cardinalities = { - method: method_object.cardinality() - for (group, method), method_object in methods.iteritems()} - dynamic_stub = crust_implementations.dynamic_stub( - invocation_end_link, group, cardinalities, pool) - - return generic_stub, {group: dynamic_stub}, ( - invocation_end_link, invocation_grpc_link, service_grpc_link, - service_end_link, pool) - - def destantiate(self, memo): - (invocation_end_link, invocation_grpc_link, service_grpc_link, - service_end_link, pool) = memo - invocation_end_link.stop(0).wait() - invocation_grpc_link.stop() - service_grpc_link.begin_stop() - service_end_link.stop(0).wait() - service_grpc_link.end_stop() - invocation_end_link.join_link(utilities.NULL_LINK) - invocation_grpc_link.join_link(utilities.NULL_LINK) - service_grpc_link.join_link(utilities.NULL_LINK) - service_end_link.join_link(utilities.NULL_LINK) - pool.shutdown(wait=True) - - def invocation_metadata(self): - return grpc_test_common.INVOCATION_INITIAL_METADATA - - def initial_metadata(self): - return grpc_test_common.SERVICE_INITIAL_METADATA - - def terminal_metadata(self): - return grpc_test_common.SERVICE_TERMINAL_METADATA - - def code(self): - return beta_interfaces.StatusCode.OK - - def details(self): - return grpc_test_common.DETAILS - - def metadata_transmitted(self, original_metadata, transmitted_metadata): - return original_metadata is None or grpc_test_common.metadata_transmitted( - original_metadata, transmitted_metadata) - - -def load_tests(loader, tests, pattern): - return unittest.TestSuite( - tests=tuple( - loader.loadTestsFromTestCase(test_case_class) - for test_case_class in test_cases.test_cases(_Implementation()))) - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/_cython/.gitignore b/src/python/grpcio_test/grpc_test/_cython/.gitignore deleted file mode 100644 index c315029288..0000000000 --- a/src/python/grpcio_test/grpc_test/_cython/.gitignore +++ /dev/null @@ -1,7 +0,0 @@ -*.h -*.c -*.a -*.so -*.dll -*.pyc -*.pyd diff --git a/src/python/grpcio_test/grpc_test/_cython/__init__.py b/src/python/grpcio_test/grpc_test/_cython/__init__.py deleted file mode 100644 index b89398809f..0000000000 --- a/src/python/grpcio_test/grpc_test/_cython/__init__.py +++ /dev/null @@ -1,28 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/src/python/grpcio_test/grpc_test/_cython/adapter_low_test.py b/src/python/grpcio_test/grpc_test/_cython/adapter_low_test.py deleted file mode 100644 index f1bec238cf..0000000000 --- a/src/python/grpcio_test/grpc_test/_cython/adapter_low_test.py +++ /dev/null @@ -1,187 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -# Fork of grpc._adapter._low_test; the grpc._cython.types adapter in -# grpc._cython.low should transparently support the semantics expected of -# grpc._adapter._low. - -import time -import unittest - -from grpc._adapter import _types -from grpc._cython import adapter_low as _low - - -class InsecureServerInsecureClient(unittest.TestCase): - - def setUp(self): - self.server_completion_queue = _low.CompletionQueue() - self.server = _low.Server(self.server_completion_queue, []) - self.port = self.server.add_http2_port('[::]:0') - self.client_completion_queue = _low.CompletionQueue() - self.client_channel = _low.Channel('localhost:%d'%self.port, []) - - self.server.start() - - def tearDown(self): - self.server.shutdown() - del self.client_channel - - self.client_completion_queue.shutdown() - while (self.client_completion_queue.next().type != - _types.EventType.QUEUE_SHUTDOWN): - pass - self.server_completion_queue.shutdown() - while (self.server_completion_queue.next().type != - _types.EventType.QUEUE_SHUTDOWN): - pass - - del self.client_completion_queue - del self.server_completion_queue - del self.server - - @unittest.skip('TODO(atash): implement grpc._cython.adapter_low') - def testEcho(self): - DEADLINE = time.time()+5 - DEADLINE_TOLERANCE = 0.25 - CLIENT_METADATA_ASCII_KEY = 'key' - CLIENT_METADATA_ASCII_VALUE = 'val' - CLIENT_METADATA_BIN_KEY = 'key-bin' - CLIENT_METADATA_BIN_VALUE = b'\0'*1000 - SERVER_INITIAL_METADATA_KEY = 'init_me_me_me' - SERVER_INITIAL_METADATA_VALUE = 'whodawha?' - SERVER_TRAILING_METADATA_KEY = 'california_is_in_a_drought' - SERVER_TRAILING_METADATA_VALUE = 'zomg it is' - SERVER_STATUS_CODE = _types.StatusCode.OK - SERVER_STATUS_DETAILS = 'our work is never over' - REQUEST = 'in death a member of project mayhem has a name' - RESPONSE = 'his name is robert paulson' - METHOD = 'twinkies' - HOST = 'hostess' - server_request_tag = object() - request_call_result = self.server.request_call(self.server_completion_queue, - server_request_tag) - - self.assertEqual(_types.CallError.OK, request_call_result) - - client_call_tag = object() - client_call = self.client_channel.create_call(self.client_completion_queue, - METHOD, HOST, DEADLINE) - client_initial_metadata = [ - (CLIENT_METADATA_ASCII_KEY, CLIENT_METADATA_ASCII_VALUE), - (CLIENT_METADATA_BIN_KEY, CLIENT_METADATA_BIN_VALUE)] - client_start_batch_result = client_call.start_batch([ - _types.OpArgs.send_initial_metadata(client_initial_metadata), - _types.OpArgs.send_message(REQUEST), - _types.OpArgs.send_close_from_client(), - _types.OpArgs.recv_initial_metadata(), - _types.OpArgs.recv_message(), - _types.OpArgs.recv_status_on_client() - ], client_call_tag) - self.assertEqual(_types.CallError.OK, client_start_batch_result) - - request_event = self.server_completion_queue.next(DEADLINE) - self.assertEqual(_types.EventType.OP_COMPLETE, request_event.type) - self.assertIsInstance(request_event.call, _low.Call) - self.assertIs(server_request_tag, request_event.tag) - self.assertEqual(1, len(request_event.results)) - self.assertEqual(dict(client_initial_metadata), - dict(request_event.results[0].initial_metadata)) - self.assertEqual(METHOD, request_event.call_details.method) - self.assertEqual(HOST, request_event.call_details.host) - self.assertLess(abs(DEADLINE - request_event.call_details.deadline), - DEADLINE_TOLERANCE) - - server_call_tag = object() - server_call = request_event.call - server_initial_metadata = [ - (SERVER_INITIAL_METADATA_KEY, SERVER_INITIAL_METADATA_VALUE)] - server_trailing_metadata = [ - (SERVER_TRAILING_METADATA_KEY, SERVER_TRAILING_METADATA_VALUE)] - server_start_batch_result = server_call.start_batch([ - _types.OpArgs.send_initial_metadata(server_initial_metadata), - _types.OpArgs.recv_message(), - _types.OpArgs.send_message(RESPONSE), - _types.OpArgs.recv_close_on_server(), - _types.OpArgs.send_status_from_server( - server_trailing_metadata, SERVER_STATUS_CODE, SERVER_STATUS_DETAILS) - ], server_call_tag) - self.assertEqual(_types.CallError.OK, server_start_batch_result) - - client_event = self.client_completion_queue.next(DEADLINE) - server_event = self.server_completion_queue.next(DEADLINE) - - self.assertEqual(6, len(client_event.results)) - found_client_op_types = set() - for client_result in client_event.results: - # we expect each op type to be unique - self.assertNotIn(client_result.type, found_client_op_types) - found_client_op_types.add(client_result.type) - if client_result.type == _types.OpType.RECV_INITIAL_METADATA: - self.assertEqual(dict(server_initial_metadata), - dict(client_result.initial_metadata)) - elif client_result.type == _types.OpType.RECV_MESSAGE: - self.assertEqual(RESPONSE, client_result.message) - elif client_result.type == _types.OpType.RECV_STATUS_ON_CLIENT: - self.assertEqual(dict(server_trailing_metadata), - dict(client_result.trailing_metadata)) - self.assertEqual(SERVER_STATUS_DETAILS, client_result.status.details) - self.assertEqual(SERVER_STATUS_CODE, client_result.status.code) - self.assertEqual(set([ - _types.OpType.SEND_INITIAL_METADATA, - _types.OpType.SEND_MESSAGE, - _types.OpType.SEND_CLOSE_FROM_CLIENT, - _types.OpType.RECV_INITIAL_METADATA, - _types.OpType.RECV_MESSAGE, - _types.OpType.RECV_STATUS_ON_CLIENT - ]), found_client_op_types) - - self.assertEqual(5, len(server_event.results)) - found_server_op_types = set() - for server_result in server_event.results: - self.assertNotIn(client_result.type, found_server_op_types) - found_server_op_types.add(server_result.type) - if server_result.type == _types.OpType.RECV_MESSAGE: - self.assertEqual(REQUEST, server_result.message) - elif server_result.type == _types.OpType.RECV_CLOSE_ON_SERVER: - self.assertFalse(server_result.cancelled) - self.assertEqual(set([ - _types.OpType.SEND_INITIAL_METADATA, - _types.OpType.RECV_MESSAGE, - _types.OpType.SEND_MESSAGE, - _types.OpType.RECV_CLOSE_ON_SERVER, - _types.OpType.SEND_STATUS_FROM_SERVER - ]), found_server_op_types) - - del client_call - del server_call - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/_cython/cygrpc_test.py b/src/python/grpcio_test/grpc_test/_cython/cygrpc_test.py deleted file mode 100644 index 1307a30ca0..0000000000 --- a/src/python/grpcio_test/grpc_test/_cython/cygrpc_test.py +++ /dev/null @@ -1,266 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -import time -import unittest - -from grpc._cython import cygrpc -from grpc_test._cython import test_utilities -from grpc_test import test_common - - -class TypeSmokeTest(unittest.TestCase): - - def testStringsInUtilitiesUpDown(self): - self.assertEqual(0, cygrpc.StatusCode.ok) - metadatum = cygrpc.Metadatum('a', 'b') - self.assertEqual('a'.encode(), metadatum.key) - self.assertEqual('b'.encode(), metadatum.value) - metadata = cygrpc.Metadata([metadatum]) - self.assertEqual(1, len(metadata)) - self.assertEqual(metadatum.key, metadata[0].key) - - def testMetadataIteration(self): - metadata = cygrpc.Metadata([ - cygrpc.Metadatum('a', 'b'), cygrpc.Metadatum('c', 'd')]) - iterator = iter(metadata) - metadatum = next(iterator) - self.assertIsInstance(metadatum, cygrpc.Metadatum) - self.assertEqual(metadatum.key, 'a'.encode()) - self.assertEqual(metadatum.value, 'b'.encode()) - metadatum = next(iterator) - self.assertIsInstance(metadatum, cygrpc.Metadatum) - self.assertEqual(metadatum.key, 'c'.encode()) - self.assertEqual(metadatum.value, 'd'.encode()) - with self.assertRaises(StopIteration): - next(iterator) - - def testOperationsIteration(self): - operations = cygrpc.Operations([ - cygrpc.operation_send_message('asdf')]) - iterator = iter(operations) - operation = next(iterator) - self.assertIsInstance(operation, cygrpc.Operation) - # `Operation`s are write-only structures; can't directly debug anything out - # of them. Just check that we stop iterating. - with self.assertRaises(StopIteration): - next(iterator) - - def testTimespec(self): - now = time.time() - timespec = cygrpc.Timespec(now) - self.assertAlmostEqual(now, float(timespec), places=8) - - def testCompletionQueueUpDown(self): - completion_queue = cygrpc.CompletionQueue() - del completion_queue - - def testServerUpDown(self): - server = cygrpc.Server(cygrpc.ChannelArgs([])) - del server - - def testChannelUpDown(self): - channel = cygrpc.Channel('[::]:0', cygrpc.ChannelArgs([])) - del channel - - @unittest.skip('TODO(atash): undo skip after #2229 is merged') - def testServerStartNoExplicitShutdown(self): - server = cygrpc.Server() - completion_queue = cygrpc.CompletionQueue() - server.register_completion_queue(completion_queue) - port = server.add_http2_port('[::]:0') - self.assertIsInstance(port, int) - server.start() - del server - - @unittest.skip('TODO(atash): undo skip after #2229 is merged') - def testServerStartShutdown(self): - completion_queue = cygrpc.CompletionQueue() - server = cygrpc.Server() - server.add_http2_port('[::]:0') - server.register_completion_queue(completion_queue) - server.start() - shutdown_tag = object() - server.shutdown(completion_queue, shutdown_tag) - event = completion_queue.poll() - self.assertEqual(cygrpc.CompletionType.operation_complete, event.type) - self.assertIs(shutdown_tag, event.tag) - del server - del completion_queue - - -class InsecureServerInsecureClient(unittest.TestCase): - - def setUp(self): - self.server_completion_queue = cygrpc.CompletionQueue() - self.server = cygrpc.Server() - self.server.register_completion_queue(self.server_completion_queue) - self.port = self.server.add_http2_port('[::]:0') - self.server.start() - self.client_completion_queue = cygrpc.CompletionQueue() - self.client_channel = cygrpc.Channel('localhost:{}'.format(self.port)) - - def tearDown(self): - del self.server - del self.client_completion_queue - del self.server_completion_queue - - def testEcho(self): - DEADLINE = time.time()+5 - DEADLINE_TOLERANCE = 0.25 - CLIENT_METADATA_ASCII_KEY = b'key' - CLIENT_METADATA_ASCII_VALUE = b'val' - CLIENT_METADATA_BIN_KEY = b'key-bin' - CLIENT_METADATA_BIN_VALUE = b'\0'*1000 - SERVER_INITIAL_METADATA_KEY = b'init_me_me_me' - SERVER_INITIAL_METADATA_VALUE = b'whodawha?' - SERVER_TRAILING_METADATA_KEY = b'california_is_in_a_drought' - SERVER_TRAILING_METADATA_VALUE = b'zomg it is' - SERVER_STATUS_CODE = cygrpc.StatusCode.ok - SERVER_STATUS_DETAILS = b'our work is never over' - REQUEST = b'in death a member of project mayhem has a name' - RESPONSE = b'his name is robert paulson' - METHOD = b'twinkies' - HOST = b'hostess' - - cygrpc_deadline = cygrpc.Timespec(DEADLINE) - - server_request_tag = object() - request_call_result = self.server.request_call( - self.server_completion_queue, self.server_completion_queue, - server_request_tag) - - self.assertEqual(cygrpc.CallError.ok, request_call_result) - - client_call_tag = object() - client_call = self.client_channel.create_call( - None, 0, self.client_completion_queue, METHOD, HOST, cygrpc_deadline) - client_initial_metadata = cygrpc.Metadata([ - cygrpc.Metadatum(CLIENT_METADATA_ASCII_KEY, - CLIENT_METADATA_ASCII_VALUE), - cygrpc.Metadatum(CLIENT_METADATA_BIN_KEY, CLIENT_METADATA_BIN_VALUE)]) - client_start_batch_result = client_call.start_batch(cygrpc.Operations([ - cygrpc.operation_send_initial_metadata(client_initial_metadata), - cygrpc.operation_send_message(REQUEST), - cygrpc.operation_send_close_from_client(), - cygrpc.operation_receive_initial_metadata(), - cygrpc.operation_receive_message(), - cygrpc.operation_receive_status_on_client() - ]), client_call_tag) - self.assertEqual(cygrpc.CallError.ok, client_start_batch_result) - client_event_future = test_utilities.CompletionQueuePollFuture( - self.client_completion_queue, cygrpc_deadline) - - request_event = self.server_completion_queue.poll(cygrpc_deadline) - self.assertEqual(cygrpc.CompletionType.operation_complete, - request_event.type) - self.assertIsInstance(request_event.operation_call, cygrpc.Call) - self.assertIs(server_request_tag, request_event.tag) - self.assertEqual(0, len(request_event.batch_operations)) - self.assertTrue( - test_common.metadata_transmitted(client_initial_metadata, - request_event.request_metadata)) - self.assertEqual(METHOD, request_event.request_call_details.method) - self.assertEqual(HOST, request_event.request_call_details.host) - self.assertLess( - abs(DEADLINE - float(request_event.request_call_details.deadline)), - DEADLINE_TOLERANCE) - - server_call_tag = object() - server_call = request_event.operation_call - server_initial_metadata = cygrpc.Metadata([ - cygrpc.Metadatum(SERVER_INITIAL_METADATA_KEY, - SERVER_INITIAL_METADATA_VALUE)]) - server_trailing_metadata = cygrpc.Metadata([ - cygrpc.Metadatum(SERVER_TRAILING_METADATA_KEY, - SERVER_TRAILING_METADATA_VALUE)]) - server_start_batch_result = server_call.start_batch([ - cygrpc.operation_send_initial_metadata(server_initial_metadata), - cygrpc.operation_receive_message(), - cygrpc.operation_send_message(RESPONSE), - cygrpc.operation_receive_close_on_server(), - cygrpc.operation_send_status_from_server( - server_trailing_metadata, SERVER_STATUS_CODE, SERVER_STATUS_DETAILS) - ], server_call_tag) - self.assertEqual(cygrpc.CallError.ok, server_start_batch_result) - - client_event = client_event_future.result() - server_event = self.server_completion_queue.poll(cygrpc_deadline) - - self.assertEqual(6, len(client_event.batch_operations)) - found_client_op_types = set() - for client_result in client_event.batch_operations: - # we expect each op type to be unique - self.assertNotIn(client_result.type, found_client_op_types) - found_client_op_types.add(client_result.type) - if client_result.type == cygrpc.OperationType.receive_initial_metadata: - self.assertTrue( - test_common.metadata_transmitted(server_initial_metadata, - client_result.received_metadata)) - elif client_result.type == cygrpc.OperationType.receive_message: - self.assertEqual(RESPONSE, client_result.received_message.bytes()) - elif client_result.type == cygrpc.OperationType.receive_status_on_client: - self.assertTrue( - test_common.metadata_transmitted(server_trailing_metadata, - client_result.received_metadata)) - self.assertEqual(SERVER_STATUS_DETAILS, - client_result.received_status_details) - self.assertEqual(SERVER_STATUS_CODE, client_result.received_status_code) - self.assertEqual(set([ - cygrpc.OperationType.send_initial_metadata, - cygrpc.OperationType.send_message, - cygrpc.OperationType.send_close_from_client, - cygrpc.OperationType.receive_initial_metadata, - cygrpc.OperationType.receive_message, - cygrpc.OperationType.receive_status_on_client - ]), found_client_op_types) - - self.assertEqual(5, len(server_event.batch_operations)) - found_server_op_types = set() - for server_result in server_event.batch_operations: - self.assertNotIn(client_result.type, found_server_op_types) - found_server_op_types.add(server_result.type) - if server_result.type == cygrpc.OperationType.receive_message: - self.assertEqual(REQUEST, server_result.received_message.bytes()) - elif server_result.type == cygrpc.OperationType.receive_close_on_server: - self.assertFalse(server_result.received_cancelled) - self.assertEqual(set([ - cygrpc.OperationType.send_initial_metadata, - cygrpc.OperationType.receive_message, - cygrpc.OperationType.send_message, - cygrpc.OperationType.receive_close_on_server, - cygrpc.OperationType.send_status_from_server - ]), found_server_op_types) - - del client_call - del server_call - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/_cython/test_utilities.py b/src/python/grpcio_test/grpc_test/_cython/test_utilities.py deleted file mode 100644 index 21ea3075b4..0000000000 --- a/src/python/grpcio_test/grpc_test/_cython/test_utilities.py +++ /dev/null @@ -1,46 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -import threading - -from grpc._cython._cygrpc import completion_queue - - -class CompletionQueuePollFuture: - - def __init__(self, completion_queue, deadline): - def poller_function(): - self._event_result = completion_queue.poll(deadline) - self._event_result = None - self._thread = threading.Thread(target=poller_function) - self._thread.start() - - def result(self): - self._thread.join() - return self._event_result diff --git a/src/python/grpcio_test/grpc_test/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/_junkdrawer/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/_junkdrawer/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/_junkdrawer/math_pb2.py b/src/python/grpcio_test/grpc_test/_junkdrawer/math_pb2.py deleted file mode 100644 index 20165955b4..0000000000 --- a/src/python/grpcio_test/grpc_test/_junkdrawer/math_pb2.py +++ /dev/null @@ -1,266 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -# TODO(nathaniel): Remove this from source control after having made -# generation from the math.proto source part of GRPC's build-and-test -# process. - -# Generated by the protocol buffer compiler. DO NOT EDIT! -# source: math.proto - -import sys -_b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1')) -from google.protobuf import descriptor as _descriptor -from google.protobuf import message as _message -from google.protobuf import reflection as _reflection -from google.protobuf import symbol_database as _symbol_database -from google.protobuf import descriptor_pb2 -# @@protoc_insertion_point(imports) - -_sym_db = _symbol_database.Default() - - - - -DESCRIPTOR = _descriptor.FileDescriptor( - name='math.proto', - package='math', - serialized_pb=_b('\n\nmath.proto\x12\x04math\",\n\x07\x44ivArgs\x12\x10\n\x08\x64ividend\x18\x01 \x02(\x03\x12\x0f\n\x07\x64ivisor\x18\x02 \x02(\x03\"/\n\x08\x44ivReply\x12\x10\n\x08quotient\x18\x01 \x02(\x03\x12\x11\n\tremainder\x18\x02 \x02(\x03\"\x18\n\x07\x46ibArgs\x12\r\n\x05limit\x18\x01 \x01(\x03\"\x12\n\x03Num\x12\x0b\n\x03num\x18\x01 \x02(\x03\"\x19\n\x08\x46ibReply\x12\r\n\x05\x63ount\x18\x01 \x02(\x03\x32\xa4\x01\n\x04Math\x12&\n\x03\x44iv\x12\r.math.DivArgs\x1a\x0e.math.DivReply\"\x00\x12.\n\x07\x44ivMany\x12\r.math.DivArgs\x1a\x0e.math.DivReply\"\x00(\x01\x30\x01\x12#\n\x03\x46ib\x12\r.math.FibArgs\x1a\t.math.Num\"\x00\x30\x01\x12\x1f\n\x03Sum\x12\t.math.Num\x1a\t.math.Num\"\x00(\x01') -) -_sym_db.RegisterFileDescriptor(DESCRIPTOR) - - - - -_DIVARGS = _descriptor.Descriptor( - name='DivArgs', - full_name='math.DivArgs', - filename=None, - file=DESCRIPTOR, - containing_type=None, - fields=[ - _descriptor.FieldDescriptor( - name='dividend', full_name='math.DivArgs.dividend', index=0, - number=1, type=3, cpp_type=2, label=2, - has_default_value=False, default_value=0, - message_type=None, enum_type=None, containing_type=None, - is_extension=False, extension_scope=None, - options=None), - _descriptor.FieldDescriptor( - name='divisor', full_name='math.DivArgs.divisor', index=1, - number=2, type=3, cpp_type=2, label=2, - has_default_value=False, default_value=0, - message_type=None, enum_type=None, containing_type=None, - is_extension=False, extension_scope=None, - options=None), - ], - extensions=[ - ], - nested_types=[], - enum_types=[ - ], - options=None, - is_extendable=False, - extension_ranges=[], - oneofs=[ - ], - serialized_start=20, - serialized_end=64, -) - - -_DIVREPLY = _descriptor.Descriptor( - name='DivReply', - full_name='math.DivReply', - filename=None, - file=DESCRIPTOR, - containing_type=None, - fields=[ - _descriptor.FieldDescriptor( - name='quotient', full_name='math.DivReply.quotient', index=0, - number=1, type=3, cpp_type=2, label=2, - has_default_value=False, default_value=0, - message_type=None, enum_type=None, containing_type=None, - is_extension=False, extension_scope=None, - options=None), - _descriptor.FieldDescriptor( - name='remainder', full_name='math.DivReply.remainder', index=1, - number=2, type=3, cpp_type=2, label=2, - has_default_value=False, default_value=0, - message_type=None, enum_type=None, containing_type=None, - is_extension=False, extension_scope=None, - options=None), - ], - extensions=[ - ], - nested_types=[], - enum_types=[ - ], - options=None, - is_extendable=False, - extension_ranges=[], - oneofs=[ - ], - serialized_start=66, - serialized_end=113, -) - - -_FIBARGS = _descriptor.Descriptor( - name='FibArgs', - full_name='math.FibArgs', - filename=None, - file=DESCRIPTOR, - containing_type=None, - fields=[ - _descriptor.FieldDescriptor( - name='limit', full_name='math.FibArgs.limit', index=0, - number=1, type=3, cpp_type=2, label=1, - has_default_value=False, default_value=0, - message_type=None, enum_type=None, containing_type=None, - is_extension=False, extension_scope=None, - options=None), - ], - extensions=[ - ], - nested_types=[], - enum_types=[ - ], - options=None, - is_extendable=False, - extension_ranges=[], - oneofs=[ - ], - serialized_start=115, - serialized_end=139, -) - - -_NUM = _descriptor.Descriptor( - name='Num', - full_name='math.Num', - filename=None, - file=DESCRIPTOR, - containing_type=None, - fields=[ - _descriptor.FieldDescriptor( - name='num', full_name='math.Num.num', index=0, - number=1, type=3, cpp_type=2, label=2, - has_default_value=False, default_value=0, - message_type=None, enum_type=None, containing_type=None, - is_extension=False, extension_scope=None, - options=None), - ], - extensions=[ - ], - nested_types=[], - enum_types=[ - ], - options=None, - is_extendable=False, - extension_ranges=[], - oneofs=[ - ], - serialized_start=141, - serialized_end=159, -) - - -_FIBREPLY = _descriptor.Descriptor( - name='FibReply', - full_name='math.FibReply', - filename=None, - file=DESCRIPTOR, - containing_type=None, - fields=[ - _descriptor.FieldDescriptor( - name='count', full_name='math.FibReply.count', index=0, - number=1, type=3, cpp_type=2, label=2, - has_default_value=False, default_value=0, - message_type=None, enum_type=None, containing_type=None, - is_extension=False, extension_scope=None, - options=None), - ], - extensions=[ - ], - nested_types=[], - enum_types=[ - ], - options=None, - is_extendable=False, - extension_ranges=[], - oneofs=[ - ], - serialized_start=161, - serialized_end=186, -) - -DESCRIPTOR.message_types_by_name['DivArgs'] = _DIVARGS -DESCRIPTOR.message_types_by_name['DivReply'] = _DIVREPLY -DESCRIPTOR.message_types_by_name['FibArgs'] = _FIBARGS -DESCRIPTOR.message_types_by_name['Num'] = _NUM -DESCRIPTOR.message_types_by_name['FibReply'] = _FIBREPLY - -DivArgs = _reflection.GeneratedProtocolMessageType('DivArgs', (_message.Message,), dict( - DESCRIPTOR = _DIVARGS, - __module__ = 'math_pb2' - # @@protoc_insertion_point(class_scope:math.DivArgs) - )) -_sym_db.RegisterMessage(DivArgs) - -DivReply = _reflection.GeneratedProtocolMessageType('DivReply', (_message.Message,), dict( - DESCRIPTOR = _DIVREPLY, - __module__ = 'math_pb2' - # @@protoc_insertion_point(class_scope:math.DivReply) - )) -_sym_db.RegisterMessage(DivReply) - -FibArgs = _reflection.GeneratedProtocolMessageType('FibArgs', (_message.Message,), dict( - DESCRIPTOR = _FIBARGS, - __module__ = 'math_pb2' - # @@protoc_insertion_point(class_scope:math.FibArgs) - )) -_sym_db.RegisterMessage(FibArgs) - -Num = _reflection.GeneratedProtocolMessageType('Num', (_message.Message,), dict( - DESCRIPTOR = _NUM, - __module__ = 'math_pb2' - # @@protoc_insertion_point(class_scope:math.Num) - )) -_sym_db.RegisterMessage(Num) - -FibReply = _reflection.GeneratedProtocolMessageType('FibReply', (_message.Message,), dict( - DESCRIPTOR = _FIBREPLY, - __module__ = 'math_pb2' - # @@protoc_insertion_point(class_scope:math.FibReply) - )) -_sym_db.RegisterMessage(FibReply) - - -# @@protoc_insertion_point(module_scope) diff --git a/src/python/grpcio_test/grpc_test/_junkdrawer/stock_pb2.py b/src/python/grpcio_test/grpc_test/_junkdrawer/stock_pb2.py deleted file mode 100644 index eef18f82d6..0000000000 --- a/src/python/grpcio_test/grpc_test/_junkdrawer/stock_pb2.py +++ /dev/null @@ -1,152 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -# TODO(nathaniel): Remove this from source control after having made -# generation from the stock.proto source part of GRPC's build-and-test -# process. - -# Generated by the protocol buffer compiler. DO NOT EDIT! -# source: stock.proto - -import sys -_b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1')) -from google.protobuf import descriptor as _descriptor -from google.protobuf import message as _message -from google.protobuf import reflection as _reflection -from google.protobuf import symbol_database as _symbol_database -from google.protobuf import descriptor_pb2 -# @@protoc_insertion_point(imports) - -_sym_db = _symbol_database.Default() - - - - -DESCRIPTOR = _descriptor.FileDescriptor( - name='stock.proto', - package='stock', - serialized_pb=_b('\n\x0bstock.proto\x12\x05stock\">\n\x0cStockRequest\x12\x0e\n\x06symbol\x18\x01 \x01(\t\x12\x1e\n\x13num_trades_to_watch\x18\x02 \x01(\x05:\x01\x30\"+\n\nStockReply\x12\r\n\x05price\x18\x01 \x01(\x02\x12\x0e\n\x06symbol\x18\x02 \x01(\t2\x96\x02\n\x05Stock\x12=\n\x11GetLastTradePrice\x12\x13.stock.StockRequest\x1a\x11.stock.StockReply\"\x00\x12I\n\x19GetLastTradePriceMultiple\x12\x13.stock.StockRequest\x1a\x11.stock.StockReply\"\x00(\x01\x30\x01\x12?\n\x11WatchFutureTrades\x12\x13.stock.StockRequest\x1a\x11.stock.StockReply\"\x00\x30\x01\x12\x42\n\x14GetHighestTradePrice\x12\x13.stock.StockRequest\x1a\x11.stock.StockReply\"\x00(\x01') -) -_sym_db.RegisterFileDescriptor(DESCRIPTOR) - - - - -_STOCKREQUEST = _descriptor.Descriptor( - name='StockRequest', - full_name='stock.StockRequest', - filename=None, - file=DESCRIPTOR, - containing_type=None, - fields=[ - _descriptor.FieldDescriptor( - name='symbol', full_name='stock.StockRequest.symbol', index=0, - number=1, type=9, cpp_type=9, label=1, - has_default_value=False, default_value=_b("").decode('utf-8'), - message_type=None, enum_type=None, containing_type=None, - is_extension=False, extension_scope=None, - options=None), - _descriptor.FieldDescriptor( - name='num_trades_to_watch', full_name='stock.StockRequest.num_trades_to_watch', index=1, - number=2, type=5, cpp_type=1, label=1, - has_default_value=True, default_value=0, - message_type=None, enum_type=None, containing_type=None, - is_extension=False, extension_scope=None, - options=None), - ], - extensions=[ - ], - nested_types=[], - enum_types=[ - ], - options=None, - is_extendable=False, - extension_ranges=[], - oneofs=[ - ], - serialized_start=22, - serialized_end=84, -) - - -_STOCKREPLY = _descriptor.Descriptor( - name='StockReply', - full_name='stock.StockReply', - filename=None, - file=DESCRIPTOR, - containing_type=None, - fields=[ - _descriptor.FieldDescriptor( - name='price', full_name='stock.StockReply.price', index=0, - number=1, type=2, cpp_type=6, label=1, - has_default_value=False, default_value=0, - message_type=None, enum_type=None, containing_type=None, - is_extension=False, extension_scope=None, - options=None), - _descriptor.FieldDescriptor( - name='symbol', full_name='stock.StockReply.symbol', index=1, - number=2, type=9, cpp_type=9, label=1, - has_default_value=False, default_value=_b("").decode('utf-8'), - message_type=None, enum_type=None, containing_type=None, - is_extension=False, extension_scope=None, - options=None), - ], - extensions=[ - ], - nested_types=[], - enum_types=[ - ], - options=None, - is_extendable=False, - extension_ranges=[], - oneofs=[ - ], - serialized_start=86, - serialized_end=129, -) - -DESCRIPTOR.message_types_by_name['StockRequest'] = _STOCKREQUEST -DESCRIPTOR.message_types_by_name['StockReply'] = _STOCKREPLY - -StockRequest = _reflection.GeneratedProtocolMessageType('StockRequest', (_message.Message,), dict( - DESCRIPTOR = _STOCKREQUEST, - __module__ = 'stock_pb2' - # @@protoc_insertion_point(class_scope:stock.StockRequest) - )) -_sym_db.RegisterMessage(StockRequest) - -StockReply = _reflection.GeneratedProtocolMessageType('StockReply', (_message.Message,), dict( - DESCRIPTOR = _STOCKREPLY, - __module__ = 'stock_pb2' - # @@protoc_insertion_point(class_scope:stock.StockReply) - )) -_sym_db.RegisterMessage(StockReply) - - -# @@protoc_insertion_point(module_scope) diff --git a/src/python/grpcio_test/grpc_test/_links/__init__.py b/src/python/grpcio_test/grpc_test/_links/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/_links/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/_links/_lonely_invocation_link_test.py b/src/python/grpcio_test/grpc_test/_links/_lonely_invocation_link_test.py deleted file mode 100644 index 8e12e8cc22..0000000000 --- a/src/python/grpcio_test/grpc_test/_links/_lonely_invocation_link_test.py +++ /dev/null @@ -1,88 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""A test of invocation-side code unconnected to an RPC server.""" - -import unittest - -from grpc._adapter import _intermediary_low -from grpc._links import invocation -from grpc.framework.interfaces.links import links -from grpc_test.framework.common import test_constants -from grpc_test.framework.interfaces.links import test_cases -from grpc_test.framework.interfaces.links import test_utilities - -_NULL_BEHAVIOR = lambda unused_argument: None - - -class LonelyInvocationLinkTest(unittest.TestCase): - - def testUpAndDown(self): - channel = _intermediary_low.Channel('nonexistent:54321', None) - invocation_link = invocation.invocation_link( - channel, 'nonexistent', None, {}, {}) - - invocation_link.start() - invocation_link.stop() - - def _test_lonely_invocation_with_termination(self, termination): - test_operation_id = object() - test_group = 'test package.Test Service' - test_method = 'test method' - invocation_link_mate = test_utilities.RecordingLink() - - channel = _intermediary_low.Channel('nonexistent:54321', None) - invocation_link = invocation.invocation_link( - channel, 'nonexistent', None, {}, {}) - invocation_link.join_link(invocation_link_mate) - invocation_link.start() - - ticket = links.Ticket( - test_operation_id, 0, test_group, test_method, - links.Ticket.Subscription.FULL, test_constants.SHORT_TIMEOUT, 1, None, - None, None, None, None, termination, None) - invocation_link.accept_ticket(ticket) - invocation_link_mate.block_until_tickets_satisfy(test_cases.terminated) - - invocation_link.stop() - - self.assertIsNot( - invocation_link_mate.tickets()[-1].termination, - links.Ticket.Termination.COMPLETION) - - def testLonelyInvocationLinkWithCommencementTicket(self): - self._test_lonely_invocation_with_termination(None) - - def testLonelyInvocationLinkWithEntireTicket(self): - self._test_lonely_invocation_with_termination( - links.Ticket.Termination.COMPLETION) - - -if __name__ == '__main__': - unittest.main() diff --git a/src/python/grpcio_test/grpc_test/_links/_proto_scenarios.py b/src/python/grpcio_test/grpc_test/_links/_proto_scenarios.py deleted file mode 100644 index 0d74d66297..0000000000 --- a/src/python/grpcio_test/grpc_test/_links/_proto_scenarios.py +++ /dev/null @@ -1,261 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Test scenarios using protocol buffers.""" - -import abc -import threading - -from grpc_test._junkdrawer import math_pb2 -from grpc_test.framework.common import test_constants - - -class ProtoScenario(object): - """An RPC test scenario using protocol buffers.""" - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def group_and_method(self): - """Access the test group and method. - - Returns: - The test group and method as a pair. - """ - raise NotImplementedError() - - @abc.abstractmethod - def serialize_request(self, request): - """Serialize a request protocol buffer. - - Args: - request: A request protocol buffer. - - Returns: - The bytestring serialization of the given request protocol buffer. - """ - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_request(self, request_bytestring): - """Deserialize a request protocol buffer. - - Args: - request_bytestring: The bytestring serialization of a request protocol - buffer. - - Returns: - The request protocol buffer deserialized from the given byte string. - """ - raise NotImplementedError() - - @abc.abstractmethod - def serialize_response(self, response): - """Serialize a response protocol buffer. - - Args: - response: A response protocol buffer. - - Returns: - The bytestring serialization of the given response protocol buffer. - """ - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_response(self, response_bytestring): - """Deserialize a response protocol buffer. - - Args: - response_bytestring: The bytestring serialization of a response protocol - buffer. - - Returns: - The response protocol buffer deserialized from the given byte string. - """ - raise NotImplementedError() - - @abc.abstractmethod - def requests(self): - """Access the sequence of requests for this scenario. - - Returns: - A sequence of request protocol buffers. - """ - raise NotImplementedError() - - @abc.abstractmethod - def response_for_request(self, request): - """Access the response for a particular request. - - Args: - request: A request protocol buffer. - - Returns: - The response protocol buffer appropriate for the given request. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify_requests(self, experimental_requests): - """Verify the requests transmitted through the system under test. - - Args: - experimental_requests: The request protocol buffers transmitted through - the system under test. - - Returns: - True if the requests satisfy this test scenario; False otherwise. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify_responses(self, experimental_responses): - """Verify the responses transmitted through the system under test. - - Args: - experimental_responses: The response protocol buffers transmitted through - the system under test. - - Returns: - True if the responses satisfy this test scenario; False otherwise. - """ - raise NotImplementedError() - - -class EmptyScenario(ProtoScenario): - """A scenario that transmits no protocol buffers in either direction.""" - - def group_and_method(self): - return 'math.Math', 'DivMany' - - def serialize_request(self, request): - raise ValueError('This should not be necessary to call!') - - def deserialize_request(self, request_bytestring): - raise ValueError('This should not be necessary to call!') - - def serialize_response(self, response): - raise ValueError('This should not be necessary to call!') - - def deserialize_response(self, response_bytestring): - raise ValueError('This should not be necessary to call!') - - def requests(self): - return () - - def response_for_request(self, request): - raise ValueError('This should not be necessary to call!') - - def verify_requests(self, experimental_requests): - return not experimental_requests - - def verify_responses(self, experimental_responses): - return not experimental_responses - - -class BidirectionallyUnaryScenario(ProtoScenario): - """A scenario that transmits no protocol buffers in either direction.""" - - _DIVIDEND = 59 - _DIVISOR = 7 - _QUOTIENT = 8 - _REMAINDER = 3 - - _REQUEST = math_pb2.DivArgs(dividend=_DIVIDEND, divisor=_DIVISOR) - _RESPONSE = math_pb2.DivReply(quotient=_QUOTIENT, remainder=_REMAINDER) - - def group_and_method(self): - return 'math.Math', 'Div' - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, request_bytestring): - return math_pb2.DivArgs.FromString(request_bytestring) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, response_bytestring): - return math_pb2.DivReply.FromString(response_bytestring) - - def requests(self): - return [self._REQUEST] - - def response_for_request(self, request): - return self._RESPONSE - - def verify_requests(self, experimental_requests): - return tuple(experimental_requests) == (self._REQUEST,) - - def verify_responses(self, experimental_responses): - return tuple(experimental_responses) == (self._RESPONSE,) - - -class BidirectionallyStreamingScenario(ProtoScenario): - """A scenario that transmits no protocol buffers in either direction.""" - - _REQUESTS = tuple( - math_pb2.DivArgs(dividend=59 + index, divisor=7 + index) - for index in range(test_constants.STREAM_LENGTH)) - - def __init__(self): - self._lock = threading.Lock() - self._responses = [] - - def group_and_method(self): - return 'math.Math', 'DivMany' - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, request_bytestring): - return math_pb2.DivArgs.FromString(request_bytestring) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, response_bytestring): - return math_pb2.DivReply.FromString(response_bytestring) - - def requests(self): - return self._REQUESTS - - def response_for_request(self, request): - quotient, remainder = divmod(request.dividend, request.divisor) - response = math_pb2.DivReply(quotient=quotient, remainder=remainder) - with self._lock: - self._responses.append(response) - return response - - def verify_requests(self, experimental_requests): - return tuple(experimental_requests) == self._REQUESTS - - def verify_responses(self, experimental_responses): - with self._lock: - return tuple(experimental_responses) == tuple(self._responses) diff --git a/src/python/grpcio_test/grpc_test/_links/_transmission_test.py b/src/python/grpcio_test/grpc_test/_links/_transmission_test.py deleted file mode 100644 index 77e83d5561..0000000000 --- a/src/python/grpcio_test/grpc_test/_links/_transmission_test.py +++ /dev/null @@ -1,239 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests transmission of tickets across gRPC-on-the-wire.""" - -import unittest - -from grpc._adapter import _intermediary_low -from grpc._links import invocation -from grpc._links import service -from grpc.beta import interfaces as beta_interfaces -from grpc.framework.interfaces.links import links -from grpc_test import test_common -from grpc_test._links import _proto_scenarios -from grpc_test.framework.common import test_constants -from grpc_test.framework.interfaces.links import test_cases -from grpc_test.framework.interfaces.links import test_utilities - -_IDENTITY = lambda x: x - - -class TransmissionTest(test_cases.TransmissionTest, unittest.TestCase): - - def create_transmitting_links(self): - service_link = service.service_link( - {self.group_and_method(): self.deserialize_request}, - {self.group_and_method(): self.serialize_response}) - port = service_link.add_port('[::]:0', None) - service_link.start() - channel = _intermediary_low.Channel('localhost:%d' % port, None) - invocation_link = invocation.invocation_link( - channel, 'localhost', None, - {self.group_and_method(): self.serialize_request}, - {self.group_and_method(): self.deserialize_response}) - invocation_link.start() - return invocation_link, service_link - - def destroy_transmitting_links(self, invocation_side_link, service_side_link): - invocation_side_link.stop() - service_side_link.begin_stop() - service_side_link.end_stop() - - def create_invocation_initial_metadata(self): - return ( - ('first_invocation_initial_metadata_key', 'just a string value'), - ('second_invocation_initial_metadata_key', '0123456789'), - ('third_invocation_initial_metadata_key-bin', '\x00\x57' * 100), - ) - - def create_invocation_terminal_metadata(self): - return None - - def create_service_initial_metadata(self): - return ( - ('first_service_initial_metadata_key', 'just another string value'), - ('second_service_initial_metadata_key', '9876543210'), - ('third_service_initial_metadata_key-bin', '\x00\x59\x02' * 100), - ) - - def create_service_terminal_metadata(self): - return ( - ('first_service_terminal_metadata_key', 'yet another string value'), - ('second_service_terminal_metadata_key', 'abcdefghij'), - ('third_service_terminal_metadata_key-bin', '\x00\x37' * 100), - ) - - def create_invocation_completion(self): - return None, None - - def create_service_completion(self): - return ( - beta_interfaces.StatusCode.OK, b'An exuberant test "details" message!') - - def assertMetadataTransmitted(self, original_metadata, transmitted_metadata): - self.assertTrue( - test_common.metadata_transmitted( - original_metadata, transmitted_metadata), - '%s erroneously transmitted as %s' % ( - original_metadata, transmitted_metadata)) - - -class RoundTripTest(unittest.TestCase): - - def testZeroMessageRoundTrip(self): - test_operation_id = object() - test_group = 'test package.Test Group' - test_method = 'test method' - identity_transformation = {(test_group, test_method): _IDENTITY} - test_code = beta_interfaces.StatusCode.OK - test_message = 'a test message' - - service_link = service.service_link( - identity_transformation, identity_transformation) - service_mate = test_utilities.RecordingLink() - service_link.join_link(service_mate) - port = service_link.add_port('[::]:0', None) - service_link.start() - channel = _intermediary_low.Channel('localhost:%d' % port, None) - invocation_link = invocation.invocation_link( - channel, None, None, identity_transformation, identity_transformation) - invocation_mate = test_utilities.RecordingLink() - invocation_link.join_link(invocation_mate) - invocation_link.start() - - invocation_ticket = links.Ticket( - test_operation_id, 0, test_group, test_method, - links.Ticket.Subscription.FULL, test_constants.LONG_TIMEOUT, None, None, - None, None, None, None, links.Ticket.Termination.COMPLETION, None) - invocation_link.accept_ticket(invocation_ticket) - service_mate.block_until_tickets_satisfy(test_cases.terminated) - - service_ticket = links.Ticket( - service_mate.tickets()[-1].operation_id, 0, None, None, None, None, - None, None, None, None, test_code, test_message, - links.Ticket.Termination.COMPLETION, None) - service_link.accept_ticket(service_ticket) - invocation_mate.block_until_tickets_satisfy(test_cases.terminated) - - invocation_link.stop() - service_link.begin_stop() - service_link.end_stop() - - self.assertIs( - service_mate.tickets()[-1].termination, - links.Ticket.Termination.COMPLETION) - self.assertIs( - invocation_mate.tickets()[-1].termination, - links.Ticket.Termination.COMPLETION) - self.assertIs(invocation_mate.tickets()[-1].code, test_code) - self.assertEqual(invocation_mate.tickets()[-1].message, test_message) - - def _perform_scenario_test(self, scenario): - test_operation_id = object() - test_group, test_method = scenario.group_and_method() - test_code = beta_interfaces.StatusCode.OK - test_message = 'a scenario test message' - - service_link = service.service_link( - {(test_group, test_method): scenario.deserialize_request}, - {(test_group, test_method): scenario.serialize_response}) - service_mate = test_utilities.RecordingLink() - service_link.join_link(service_mate) - port = service_link.add_port('[::]:0', None) - service_link.start() - channel = _intermediary_low.Channel('localhost:%d' % port, None) - invocation_link = invocation.invocation_link( - channel, 'localhost', None, - {(test_group, test_method): scenario.serialize_request}, - {(test_group, test_method): scenario.deserialize_response}) - invocation_mate = test_utilities.RecordingLink() - invocation_link.join_link(invocation_mate) - invocation_link.start() - - invocation_ticket = links.Ticket( - test_operation_id, 0, test_group, test_method, - links.Ticket.Subscription.FULL, test_constants.LONG_TIMEOUT, None, None, - None, None, None, None, None, None) - invocation_link.accept_ticket(invocation_ticket) - requests = scenario.requests() - for request_index, request in enumerate(requests): - request_ticket = links.Ticket( - test_operation_id, 1 + request_index, None, None, None, None, 1, None, - request, None, None, None, None, None) - invocation_link.accept_ticket(request_ticket) - service_mate.block_until_tickets_satisfy( - test_cases.at_least_n_payloads_received_predicate(1 + request_index)) - response_ticket = links.Ticket( - service_mate.tickets()[0].operation_id, request_index, None, None, - None, None, 1, None, scenario.response_for_request(request), None, - None, None, None, None) - service_link.accept_ticket(response_ticket) - invocation_mate.block_until_tickets_satisfy( - test_cases.at_least_n_payloads_received_predicate(1 + request_index)) - request_count = len(requests) - invocation_completion_ticket = links.Ticket( - test_operation_id, request_count + 1, None, None, None, None, None, - None, None, None, None, None, links.Ticket.Termination.COMPLETION, - None) - invocation_link.accept_ticket(invocation_completion_ticket) - service_mate.block_until_tickets_satisfy(test_cases.terminated) - service_completion_ticket = links.Ticket( - service_mate.tickets()[0].operation_id, request_count, None, None, None, - None, None, None, None, None, test_code, test_message, - links.Ticket.Termination.COMPLETION, None) - service_link.accept_ticket(service_completion_ticket) - invocation_mate.block_until_tickets_satisfy(test_cases.terminated) - - invocation_link.stop() - service_link.begin_stop() - service_link.end_stop() - - observed_requests = tuple( - ticket.payload for ticket in service_mate.tickets() - if ticket.payload is not None) - observed_responses = tuple( - ticket.payload for ticket in invocation_mate.tickets() - if ticket.payload is not None) - self.assertTrue(scenario.verify_requests(observed_requests)) - self.assertTrue(scenario.verify_responses(observed_responses)) - - def testEmptyScenario(self): - self._perform_scenario_test(_proto_scenarios.EmptyScenario()) - - def testBidirectionallyUnaryScenario(self): - self._perform_scenario_test(_proto_scenarios.BidirectionallyUnaryScenario()) - - def testBidirectionallyStreamingScenario(self): - self._perform_scenario_test( - _proto_scenarios.BidirectionallyStreamingScenario()) - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/beta/__init__.py b/src/python/grpcio_test/grpc_test/beta/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/beta/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/beta/_beta_features_test.py b/src/python/grpcio_test/grpc_test/beta/_beta_features_test.py deleted file mode 100644 index 5916a9e3ea..0000000000 --- a/src/python/grpcio_test/grpc_test/beta/_beta_features_test.py +++ /dev/null @@ -1,228 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests Face interface compliance of the gRPC Python Beta API.""" - -import threading -import unittest - -from grpc.beta import implementations -from grpc.beta import interfaces -from grpc.framework.common import cardinality -from grpc.framework.interfaces.face import utilities -from grpc_test import resources -from grpc_test.beta import test_utilities -from grpc_test.framework.common import test_constants - -_SERVER_HOST_OVERRIDE = 'foo.test.google.fr' - -_GROUP = 'group' -_UNARY_UNARY = 'unary-unary' -_UNARY_STREAM = 'unary-stream' -_STREAM_UNARY = 'stream-unary' -_STREAM_STREAM = 'stream-stream' - -_REQUEST = b'abc' -_RESPONSE = b'123' - - -class _Servicer(object): - - def __init__(self): - self._condition = threading.Condition() - self._peer = None - self._serviced = False - - def unary_unary(self, request, context): - with self._condition: - self._request = request - self._peer = context.protocol_context().peer() - context.protocol_context().disable_next_response_compression() - self._serviced = True - self._condition.notify_all() - return _RESPONSE - - def unary_stream(self, request, context): - with self._condition: - self._request = request - self._peer = context.protocol_context().peer() - context.protocol_context().disable_next_response_compression() - self._serviced = True - self._condition.notify_all() - return - yield - - def stream_unary(self, request_iterator, context): - for request in request_iterator: - self._request = request - with self._condition: - self._peer = context.protocol_context().peer() - context.protocol_context().disable_next_response_compression() - self._serviced = True - self._condition.notify_all() - return _RESPONSE - - def stream_stream(self, request_iterator, context): - for request in request_iterator: - with self._condition: - self._peer = context.protocol_context().peer() - context.protocol_context().disable_next_response_compression() - yield _RESPONSE - with self._condition: - self._serviced = True - self._condition.notify_all() - - def peer(self): - with self._condition: - return self._peer - - def block_until_serviced(self): - with self._condition: - while not self._serviced: - self._condition.wait() - - -class _BlockingIterator(object): - - def __init__(self, upstream): - self._condition = threading.Condition() - self._upstream = upstream - self._allowed = [] - - def __iter__(self): - return self - - def next(self): - with self._condition: - while True: - if self._allowed is None: - raise StopIteration() - elif self._allowed: - return self._allowed.pop(0) - else: - self._condition.wait() - - def allow(self): - with self._condition: - try: - self._allowed.append(next(self._upstream)) - except StopIteration: - self._allowed = None - self._condition.notify_all() - - -class BetaFeaturesTest(unittest.TestCase): - - def setUp(self): - self._servicer = _Servicer() - method_implementations = { - (_GROUP, _UNARY_UNARY): - utilities.unary_unary_inline(self._servicer.unary_unary), - (_GROUP, _UNARY_STREAM): - utilities.unary_stream_inline(self._servicer.unary_stream), - (_GROUP, _STREAM_UNARY): - utilities.stream_unary_inline(self._servicer.stream_unary), - (_GROUP, _STREAM_STREAM): - utilities.stream_stream_inline(self._servicer.stream_stream), - } - - cardinalities = { - _UNARY_UNARY: cardinality.Cardinality.UNARY_UNARY, - _UNARY_STREAM: cardinality.Cardinality.UNARY_STREAM, - _STREAM_UNARY: cardinality.Cardinality.STREAM_UNARY, - _STREAM_STREAM: cardinality.Cardinality.STREAM_STREAM, - } - - server_options = implementations.server_options( - thread_pool_size=test_constants.POOL_SIZE) - self._server = implementations.server( - method_implementations, options=server_options) - server_credentials = implementations.ssl_server_credentials( - [(resources.private_key(), resources.certificate_chain(),),]) - port = self._server.add_secure_port('[::]:0', server_credentials) - self._server.start() - self._client_credentials = implementations.ssl_client_credentials( - resources.test_root_certificates(), None, None) - channel = test_utilities.not_really_secure_channel( - 'localhost', port, self._client_credentials, _SERVER_HOST_OVERRIDE) - stub_options = implementations.stub_options( - thread_pool_size=test_constants.POOL_SIZE) - self._dynamic_stub = implementations.dynamic_stub( - channel, _GROUP, cardinalities, options=stub_options) - - def tearDown(self): - self._dynamic_stub = None - self._server.stop(test_constants.SHORT_TIMEOUT).wait() - - def test_unary_unary(self): - call_options = interfaces.grpc_call_options(disable_compression=True) - response = getattr(self._dynamic_stub, _UNARY_UNARY)( - _REQUEST, test_constants.LONG_TIMEOUT, protocol_options=call_options) - self.assertEqual(_RESPONSE, response) - self.assertIsNotNone(self._servicer.peer()) - - def test_unary_stream(self): - call_options = interfaces.grpc_call_options(disable_compression=True) - response_iterator = getattr(self._dynamic_stub, _UNARY_STREAM)( - _REQUEST, test_constants.LONG_TIMEOUT, protocol_options=call_options) - self._servicer.block_until_serviced() - self.assertIsNotNone(self._servicer.peer()) - - def test_stream_unary(self): - call_options = interfaces.grpc_call_options() - request_iterator = _BlockingIterator(iter((_REQUEST,))) - response_future = getattr(self._dynamic_stub, _STREAM_UNARY).future( - request_iterator, test_constants.LONG_TIMEOUT, - protocol_options=call_options) - response_future.protocol_context().disable_next_request_compression() - request_iterator.allow() - response_future.protocol_context().disable_next_request_compression() - request_iterator.allow() - self._servicer.block_until_serviced() - self.assertIsNotNone(self._servicer.peer()) - self.assertEqual(_RESPONSE, response_future.result()) - - def test_stream_stream(self): - call_options = interfaces.grpc_call_options() - request_iterator = _BlockingIterator(iter((_REQUEST,))) - response_iterator = getattr(self._dynamic_stub, _STREAM_STREAM)( - request_iterator, test_constants.SHORT_TIMEOUT, - protocol_options=call_options) - response_iterator.protocol_context().disable_next_request_compression() - request_iterator.allow() - response = next(response_iterator) - response_iterator.protocol_context().disable_next_request_compression() - request_iterator.allow() - self._servicer.block_until_serviced() - self.assertIsNotNone(self._servicer.peer()) - self.assertEqual(_RESPONSE, response) - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/beta/_connectivity_channel_test.py b/src/python/grpcio_test/grpc_test/beta/_connectivity_channel_test.py deleted file mode 100644 index b3c05bdb0c..0000000000 --- a/src/python/grpcio_test/grpc_test/beta/_connectivity_channel_test.py +++ /dev/null @@ -1,191 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests of grpc.beta._connectivity_channel.""" - -import threading -import time -import unittest - -from grpc._adapter import _low -from grpc._adapter import _types -from grpc.beta import _connectivity_channel -from grpc.beta import interfaces -from grpc_test.framework.common import test_constants - - -def _drive_completion_queue(completion_queue): - while True: - event = completion_queue.next(time.time() + 24 * 60 * 60) - if event.type == _types.EventType.QUEUE_SHUTDOWN: - break - - -class _Callback(object): - - def __init__(self): - self._condition = threading.Condition() - self._connectivities = [] - - def update(self, connectivity): - with self._condition: - self._connectivities.append(connectivity) - self._condition.notify() - - def connectivities(self): - with self._condition: - return tuple(self._connectivities) - - def block_until_connectivities_satisfy(self, predicate): - with self._condition: - while True: - connectivities = tuple(self._connectivities) - if predicate(connectivities): - return connectivities - else: - self._condition.wait() - - -class ChannelConnectivityTest(unittest.TestCase): - - def test_lonely_channel_connectivity(self): - low_channel = _low.Channel('localhost:12345', ()) - callback = _Callback() - - connectivity_channel = _connectivity_channel.ConnectivityChannel( - low_channel) - connectivity_channel.subscribe(callback.update, try_to_connect=False) - first_connectivities = callback.block_until_connectivities_satisfy(bool) - connectivity_channel.subscribe(callback.update, try_to_connect=True) - second_connectivities = callback.block_until_connectivities_satisfy( - lambda connectivities: 2 <= len(connectivities)) - # Wait for a connection that will never happen. - time.sleep(test_constants.SHORT_TIMEOUT) - third_connectivities = callback.connectivities() - connectivity_channel.unsubscribe(callback.update) - fourth_connectivities = callback.connectivities() - connectivity_channel.unsubscribe(callback.update) - fifth_connectivities = callback.connectivities() - - self.assertSequenceEqual( - (interfaces.ChannelConnectivity.IDLE,), first_connectivities) - self.assertNotIn( - interfaces.ChannelConnectivity.READY, second_connectivities) - self.assertNotIn( - interfaces.ChannelConnectivity.READY, third_connectivities) - self.assertNotIn( - interfaces.ChannelConnectivity.READY, fourth_connectivities) - self.assertNotIn( - interfaces.ChannelConnectivity.READY, fifth_connectivities) - - def test_immediately_connectable_channel_connectivity(self): - server_completion_queue = _low.CompletionQueue() - server = _low.Server(server_completion_queue, []) - port = server.add_http2_port('[::]:0') - server.start() - server_completion_queue_thread = threading.Thread( - target=_drive_completion_queue, args=(server_completion_queue,)) - server_completion_queue_thread.start() - low_channel = _low.Channel('localhost:%d' % port, ()) - first_callback = _Callback() - second_callback = _Callback() - - connectivity_channel = _connectivity_channel.ConnectivityChannel( - low_channel) - connectivity_channel.subscribe(first_callback.update, try_to_connect=False) - first_connectivities = first_callback.block_until_connectivities_satisfy( - bool) - # Wait for a connection that will never happen because try_to_connect=True - # has not yet been passed. - time.sleep(test_constants.SHORT_TIMEOUT) - second_connectivities = first_callback.connectivities() - connectivity_channel.subscribe(second_callback.update, try_to_connect=True) - third_connectivities = first_callback.block_until_connectivities_satisfy( - lambda connectivities: 2 <= len(connectivities)) - fourth_connectivities = second_callback.block_until_connectivities_satisfy( - bool) - # Wait for a connection that will happen (or may already have happened). - first_callback.block_until_connectivities_satisfy( - lambda connectivities: - interfaces.ChannelConnectivity.READY in connectivities) - second_callback.block_until_connectivities_satisfy( - lambda connectivities: - interfaces.ChannelConnectivity.READY in connectivities) - connectivity_channel.unsubscribe(first_callback.update) - connectivity_channel.unsubscribe(second_callback.update) - - server.shutdown() - server_completion_queue.shutdown() - server_completion_queue_thread.join() - - self.assertSequenceEqual( - (interfaces.ChannelConnectivity.IDLE,), first_connectivities) - self.assertSequenceEqual( - (interfaces.ChannelConnectivity.IDLE,), second_connectivities) - self.assertNotIn( - interfaces.ChannelConnectivity.TRANSIENT_FAILURE, third_connectivities) - self.assertNotIn( - interfaces.ChannelConnectivity.FATAL_FAILURE, third_connectivities) - self.assertNotIn( - interfaces.ChannelConnectivity.TRANSIENT_FAILURE, - fourth_connectivities) - self.assertNotIn( - interfaces.ChannelConnectivity.FATAL_FAILURE, fourth_connectivities) - - def test_reachable_then_unreachable_channel_connectivity(self): - server_completion_queue = _low.CompletionQueue() - server = _low.Server(server_completion_queue, []) - port = server.add_http2_port('[::]:0') - server.start() - server_completion_queue_thread = threading.Thread( - target=_drive_completion_queue, args=(server_completion_queue,)) - server_completion_queue_thread.start() - low_channel = _low.Channel('localhost:%d' % port, ()) - callback = _Callback() - - connectivity_channel = _connectivity_channel.ConnectivityChannel( - low_channel) - connectivity_channel.subscribe(callback.update, try_to_connect=True) - callback.block_until_connectivities_satisfy( - lambda connectivities: - interfaces.ChannelConnectivity.READY in connectivities) - # Now take down the server and confirm that channel readiness is repudiated. - server.shutdown() - callback.block_until_connectivities_satisfy( - lambda connectivities: - connectivities[-1] is not interfaces.ChannelConnectivity.READY) - connectivity_channel.unsubscribe(callback.update) - - server.shutdown() - server_completion_queue.shutdown() - server_completion_queue_thread.join() - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/beta/_face_interface_test.py b/src/python/grpcio_test/grpc_test/beta/_face_interface_test.py deleted file mode 100644 index aa33e1e6f8..0000000000 --- a/src/python/grpcio_test/grpc_test/beta/_face_interface_test.py +++ /dev/null @@ -1,138 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests Face interface compliance of the gRPC Python Beta API.""" - -import collections -import unittest - -from grpc.beta import implementations -from grpc.beta import interfaces -from grpc_test import resources -from grpc_test import test_common as grpc_test_common -from grpc_test.beta import test_utilities -from grpc_test.framework.common import test_constants -from grpc_test.framework.interfaces.face import test_cases -from grpc_test.framework.interfaces.face import test_interfaces - -_SERVER_HOST_OVERRIDE = 'foo.test.google.fr' - - -class _SerializationBehaviors( - collections.namedtuple( - '_SerializationBehaviors', - ('request_serializers', 'request_deserializers', 'response_serializers', - 'response_deserializers',))): - pass - - -def _serialization_behaviors_from_test_methods(test_methods): - request_serializers = {} - request_deserializers = {} - response_serializers = {} - response_deserializers = {} - for (group, method), test_method in test_methods.iteritems(): - request_serializers[group, method] = test_method.serialize_request - request_deserializers[group, method] = test_method.deserialize_request - response_serializers[group, method] = test_method.serialize_response - response_deserializers[group, method] = test_method.deserialize_response - return _SerializationBehaviors( - request_serializers, request_deserializers, response_serializers, - response_deserializers) - - -class _Implementation(test_interfaces.Implementation): - - def instantiate( - self, methods, method_implementations, multi_method_implementation): - serialization_behaviors = _serialization_behaviors_from_test_methods( - methods) - # TODO(nathaniel): Add a "groups" attribute to _digest.TestServiceDigest. - service = next(iter(methods))[0] - # TODO(nathaniel): Add a "cardinalities_by_group" attribute to - # _digest.TestServiceDigest. - cardinalities = { - method: method_object.cardinality() - for (group, method), method_object in methods.iteritems()} - - server_options = implementations.server_options( - request_deserializers=serialization_behaviors.request_deserializers, - response_serializers=serialization_behaviors.response_serializers, - thread_pool_size=test_constants.POOL_SIZE) - server = implementations.server( - method_implementations, options=server_options) - server_credentials = implementations.ssl_server_credentials( - [(resources.private_key(), resources.certificate_chain(),),]) - port = server.add_secure_port('[::]:0', server_credentials) - server.start() - client_credentials = implementations.ssl_client_credentials( - resources.test_root_certificates(), None, None) - channel = test_utilities.not_really_secure_channel( - 'localhost', port, client_credentials, _SERVER_HOST_OVERRIDE) - stub_options = implementations.stub_options( - request_serializers=serialization_behaviors.request_serializers, - response_deserializers=serialization_behaviors.response_deserializers, - thread_pool_size=test_constants.POOL_SIZE) - generic_stub = implementations.generic_stub(channel, options=stub_options) - dynamic_stub = implementations.dynamic_stub( - channel, service, cardinalities, options=stub_options) - return generic_stub, {service: dynamic_stub}, server - - def destantiate(self, memo): - memo.stop(test_constants.SHORT_TIMEOUT).wait() - - def invocation_metadata(self): - return grpc_test_common.INVOCATION_INITIAL_METADATA - - def initial_metadata(self): - return grpc_test_common.SERVICE_INITIAL_METADATA - - def terminal_metadata(self): - return grpc_test_common.SERVICE_TERMINAL_METADATA - - def code(self): - return interfaces.StatusCode.OK - - def details(self): - return grpc_test_common.DETAILS - - def metadata_transmitted(self, original_metadata, transmitted_metadata): - return original_metadata is None or grpc_test_common.metadata_transmitted( - original_metadata, transmitted_metadata) - - -def load_tests(loader, tests, pattern): - return unittest.TestSuite( - tests=tuple( - loader.loadTestsFromTestCase(test_case_class) - for test_case_class in test_cases.test_cases(_Implementation()))) - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/beta/_not_found_test.py b/src/python/grpcio_test/grpc_test/beta/_not_found_test.py deleted file mode 100644 index 5feb997fef..0000000000 --- a/src/python/grpcio_test/grpc_test/beta/_not_found_test.py +++ /dev/null @@ -1,75 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests of RPC-method-not-found behavior.""" - -import unittest - -from grpc.beta import implementations -from grpc.beta import interfaces -from grpc.framework.interfaces.face import face -from grpc_test.framework.common import test_constants - - -class NotFoundTest(unittest.TestCase): - - def setUp(self): - self._server = implementations.server({}) - port = self._server.add_insecure_port('[::]:0') - channel = implementations.insecure_channel('localhost', port) - self._generic_stub = implementations.generic_stub(channel) - self._server.start() - - def tearDown(self): - self._server.stop(0).wait() - self._generic_stub = None - - def test_blocking_unary_unary_not_found(self): - with self.assertRaises(face.LocalError) as exception_assertion_context: - self._generic_stub.blocking_unary_unary( - 'groop', 'meffod', b'abc', test_constants.LONG_TIMEOUT, - with_call=True) - self.assertIs( - exception_assertion_context.exception.code, - interfaces.StatusCode.UNIMPLEMENTED) - - def test_future_stream_unary_not_found(self): - rpc_future = self._generic_stub.future_stream_unary( - 'grupe', 'mevvod', b'def', test_constants.LONG_TIMEOUT) - with self.assertRaises(face.LocalError) as exception_assertion_context: - rpc_future.result() - self.assertIs( - exception_assertion_context.exception.code, - interfaces.StatusCode.UNIMPLEMENTED) - self.assertIs( - rpc_future.exception().code, interfaces.StatusCode.UNIMPLEMENTED) - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/beta/_utilities_test.py b/src/python/grpcio_test/grpc_test/beta/_utilities_test.py deleted file mode 100644 index 996cea9118..0000000000 --- a/src/python/grpcio_test/grpc_test/beta/_utilities_test.py +++ /dev/null @@ -1,123 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests of grpc.beta.utilities.""" - -import threading -import time -import unittest - -from grpc._adapter import _low -from grpc._adapter import _types -from grpc.beta import implementations -from grpc.beta import utilities -from grpc.framework.foundation import future -from grpc_test.framework.common import test_constants - - -def _drive_completion_queue(completion_queue): - while True: - event = completion_queue.next(time.time() + 24 * 60 * 60) - if event.type == _types.EventType.QUEUE_SHUTDOWN: - break - - -class _Callback(object): - - def __init__(self): - self._condition = threading.Condition() - self._value = None - - def accept_value(self, value): - with self._condition: - self._value = value - self._condition.notify_all() - - def block_until_called(self): - with self._condition: - while self._value is None: - self._condition.wait() - return self._value - - -class ChannelConnectivityTest(unittest.TestCase): - - def test_lonely_channel_connectivity(self): - channel = implementations.insecure_channel('localhost', 12345) - callback = _Callback() - - ready_future = utilities.channel_ready_future(channel) - ready_future.add_done_callback(callback.accept_value) - with self.assertRaises(future.TimeoutError): - ready_future.result(test_constants.SHORT_TIMEOUT) - self.assertFalse(ready_future.cancelled()) - self.assertFalse(ready_future.done()) - self.assertTrue(ready_future.running()) - ready_future.cancel() - value_passed_to_callback = callback.block_until_called() - self.assertIs(ready_future, value_passed_to_callback) - self.assertTrue(ready_future.cancelled()) - self.assertTrue(ready_future.done()) - self.assertFalse(ready_future.running()) - - def test_immediately_connectable_channel_connectivity(self): - server_completion_queue = _low.CompletionQueue() - server = _low.Server(server_completion_queue, []) - port = server.add_http2_port('[::]:0') - server.start() - server_completion_queue_thread = threading.Thread( - target=_drive_completion_queue, args=(server_completion_queue,)) - server_completion_queue_thread.start() - channel = implementations.insecure_channel('localhost', port) - callback = _Callback() - - try: - ready_future = utilities.channel_ready_future(channel) - ready_future.add_done_callback(callback.accept_value) - self.assertIsNone( - ready_future.result(test_constants.SHORT_TIMEOUT)) - value_passed_to_callback = callback.block_until_called() - self.assertIs(ready_future, value_passed_to_callback) - self.assertFalse(ready_future.cancelled()) - self.assertTrue(ready_future.done()) - self.assertFalse(ready_future.running()) - # Cancellation after maturity has no effect. - ready_future.cancel() - self.assertFalse(ready_future.cancelled()) - self.assertTrue(ready_future.done()) - self.assertFalse(ready_future.running()) - finally: - ready_future.cancel() - server.shutdown() - server_completion_queue.shutdown() - server_completion_queue_thread.join() - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/beta/test_utilities.py b/src/python/grpcio_test/grpc_test/beta/test_utilities.py deleted file mode 100644 index 24a8600e12..0000000000 --- a/src/python/grpcio_test/grpc_test/beta/test_utilities.py +++ /dev/null @@ -1,56 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Test-appropriate entry points into the gRPC Python Beta API.""" - -from grpc._adapter import _intermediary_low -from grpc.beta import implementations - - -def not_really_secure_channel( - host, port, client_credentials, server_host_override): - """Creates an insecure Channel to a remote host. - - Args: - host: The name of the remote host to which to connect. - port: The port of the remote host to which to connect. - client_credentials: The implementations.ClientCredentials with which to - connect. - server_host_override: The target name used for SSL host name checking. - - Returns: - An implementations.Channel to the remote host through which RPCs may be - conducted. - """ - hostport = '%s:%d' % (host, port) - intermediary_low_channel = _intermediary_low.Channel( - hostport, client_credentials._intermediary_low_credentials, - server_host_override=server_host_override) - return implementations.Channel( - intermediary_low_channel._internal, intermediary_low_channel) diff --git a/src/python/grpcio_test/grpc_test/conftest.py b/src/python/grpcio_test/grpc_test/conftest.py deleted file mode 100644 index 357320ec64..0000000000 --- a/src/python/grpcio_test/grpc_test/conftest.py +++ /dev/null @@ -1,60 +0,0 @@ -import types -import unittest - -import pytest - - -class LoadTestsSuiteCollector(pytest.Collector): - - def __init__(self, name, parent, suite): - super(LoadTestsSuiteCollector, self).__init__(name, parent=parent) - self.suite = suite - self.obj = suite - - def collect(self): - collected = [] - for case in self.suite: - if isinstance(case, unittest.TestCase): - collected.append(LoadTestsCase(case.id(), self, case)) - elif isinstance(case, unittest.TestSuite): - collected.append( - LoadTestsSuiteCollector('suite_child_of_mine', self, case)) - return collected - - def reportinfo(self): - return str(self.suite) - - -class LoadTestsCase(pytest.Function): - - def __init__(self, name, parent, item): - super(LoadTestsCase, self).__init__(name, parent, callobj=self._item_run) - self.item = item - - def _item_run(self): - result = unittest.TestResult() - self.item(result) - if result.failures: - test_method, trace = result.failures[0] - pytest.fail(trace, False) - elif result.errors: - test_method, trace = result.errors[0] - pytest.fail(trace, False) - elif result.skipped: - test_method, reason = result.skipped[0] - pytest.skip(reason) - - -def pytest_pycollect_makeitem(collector, name, obj): - if name == 'load_tests' and isinstance(obj, types.FunctionType): - suite = unittest.TestSuite() - loader = unittest.TestLoader() - pattern = '*' - try: - # Check that the 'load_tests' object is actually a callable that actually - # accepts the arguments expected for the load_tests protocol. - suite = obj(loader, suite, pattern) - except Exception as e: - return None - else: - return LoadTestsSuiteCollector(name, collector, suite) diff --git a/src/python/grpcio_test/grpc_test/credentials/README b/src/python/grpcio_test/grpc_test/credentials/README deleted file mode 100644 index cb20dcb49f..0000000000 --- a/src/python/grpcio_test/grpc_test/credentials/README +++ /dev/null @@ -1 +0,0 @@ -These are test keys *NOT* to be used in production. diff --git a/src/python/grpcio_test/grpc_test/credentials/ca.pem b/src/python/grpcio_test/grpc_test/credentials/ca.pem deleted file mode 100755 index 6c8511a73c..0000000000 --- a/src/python/grpcio_test/grpc_test/credentials/ca.pem +++ /dev/null @@ -1,15 +0,0 @@ ------BEGIN CERTIFICATE----- -MIICSjCCAbOgAwIBAgIJAJHGGR4dGioHMA0GCSqGSIb3DQEBCwUAMFYxCzAJBgNV -BAYTAkFVMRMwEQYDVQQIEwpTb21lLVN0YXRlMSEwHwYDVQQKExhJbnRlcm5ldCBX -aWRnaXRzIFB0eSBMdGQxDzANBgNVBAMTBnRlc3RjYTAeFw0xNDExMTEyMjMxMjla -Fw0yNDExMDgyMjMxMjlaMFYxCzAJBgNVBAYTAkFVMRMwEQYDVQQIEwpTb21lLVN0 -YXRlMSEwHwYDVQQKExhJbnRlcm5ldCBXaWRnaXRzIFB0eSBMdGQxDzANBgNVBAMT -BnRlc3RjYTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAwEDfBV5MYdlHVHJ7 -+L4nxrZy7mBfAVXpOc5vMYztssUI7mL2/iYujiIXM+weZYNTEpLdjyJdu7R5gGUu -g1jSVK/EPHfc74O7AyZU34PNIP4Sh33N+/A5YexrNgJlPY+E3GdVYi4ldWJjgkAd -Qah2PH5ACLrIIC6tRka9hcaBlIECAwEAAaMgMB4wDAYDVR0TBAUwAwEB/zAOBgNV -HQ8BAf8EBAMCAgQwDQYJKoZIhvcNAQELBQADgYEAHzC7jdYlzAVmddi/gdAeKPau -sPBG/C2HCWqHzpCUHcKuvMzDVkY/MP2o6JIW2DBbY64bO/FceExhjcykgaYtCH/m -oIU63+CFOTtR7otyQAWHqXa7q4SbCDlG7DyRFxqG0txPtGvy12lgldA2+RgcigQG -Dfcog5wrJytaQ6UA0wE= ------END CERTIFICATE----- diff --git a/src/python/grpcio_test/grpc_test/credentials/server1.key b/src/python/grpcio_test/grpc_test/credentials/server1.key deleted file mode 100755 index 143a5b8765..0000000000 --- a/src/python/grpcio_test/grpc_test/credentials/server1.key +++ /dev/null @@ -1,16 +0,0 @@ ------BEGIN PRIVATE KEY----- -MIICdQIBADANBgkqhkiG9w0BAQEFAASCAl8wggJbAgEAAoGBAOHDFScoLCVJpYDD -M4HYtIdV6Ake/sMNaaKdODjDMsux/4tDydlumN+fm+AjPEK5GHhGn1BgzkWF+slf -3BxhrA/8dNsnunstVA7ZBgA/5qQxMfGAq4wHNVX77fBZOgp9VlSMVfyd9N8YwbBY -AckOeUQadTi2X1S6OgJXgQ0m3MWhAgMBAAECgYAn7qGnM2vbjJNBm0VZCkOkTIWm -V10okw7EPJrdL2mkre9NasghNXbE1y5zDshx5Nt3KsazKOxTT8d0Jwh/3KbaN+YY -tTCbKGW0pXDRBhwUHRcuRzScjli8Rih5UOCiZkhefUTcRb6xIhZJuQy71tjaSy0p -dHZRmYyBYO2YEQ8xoQJBAPrJPhMBkzmEYFtyIEqAxQ/o/A6E+E4w8i+KM7nQCK7q -K4JXzyXVAjLfyBZWHGM2uro/fjqPggGD6QH1qXCkI4MCQQDmdKeb2TrKRh5BY1LR -81aJGKcJ2XbcDu6wMZK4oqWbTX2KiYn9GB0woM6nSr/Y6iy1u145YzYxEV/iMwff -DJULAkB8B2MnyzOg0pNFJqBJuH29bKCcHa8gHJzqXhNO5lAlEbMK95p/P2Wi+4Hd -aiEIAF1BF326QJcvYKmwSmrORp85AkAlSNxRJ50OWrfMZnBgzVjDx3xG6KsFQVk2 -ol6VhqL6dFgKUORFUWBvnKSyhjJxurlPEahV6oo6+A+mPhFY8eUvAkAZQyTdupP3 -XEFQKctGz+9+gKkemDp7LBBMEMBXrGTLPhpEfcjv/7KPdnFHYmhYeBTBnuVmTVWe -F98XJ7tIFfJq ------END PRIVATE KEY----- diff --git a/src/python/grpcio_test/grpc_test/credentials/server1.pem b/src/python/grpcio_test/grpc_test/credentials/server1.pem deleted file mode 100755 index f3d43fcc5b..0000000000 --- a/src/python/grpcio_test/grpc_test/credentials/server1.pem +++ /dev/null @@ -1,16 +0,0 @@ ------BEGIN CERTIFICATE----- -MIICnDCCAgWgAwIBAgIBBzANBgkqhkiG9w0BAQsFADBWMQswCQYDVQQGEwJBVTET -MBEGA1UECBMKU29tZS1TdGF0ZTEhMB8GA1UEChMYSW50ZXJuZXQgV2lkZ2l0cyBQ -dHkgTHRkMQ8wDQYDVQQDEwZ0ZXN0Y2EwHhcNMTUxMTA0MDIyMDI0WhcNMjUxMTAx -MDIyMDI0WjBlMQswCQYDVQQGEwJVUzERMA8GA1UECBMISWxsaW5vaXMxEDAOBgNV -BAcTB0NoaWNhZ28xFTATBgNVBAoTDEV4YW1wbGUsIENvLjEaMBgGA1UEAxQRKi50 -ZXN0Lmdvb2dsZS5jb20wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAOHDFSco -LCVJpYDDM4HYtIdV6Ake/sMNaaKdODjDMsux/4tDydlumN+fm+AjPEK5GHhGn1Bg -zkWF+slf3BxhrA/8dNsnunstVA7ZBgA/5qQxMfGAq4wHNVX77fBZOgp9VlSMVfyd -9N8YwbBYAckOeUQadTi2X1S6OgJXgQ0m3MWhAgMBAAGjazBpMAkGA1UdEwQCMAAw -CwYDVR0PBAQDAgXgME8GA1UdEQRIMEaCECoudGVzdC5nb29nbGUuZnKCGHdhdGVy -em9vaS50ZXN0Lmdvb2dsZS5iZYISKi50ZXN0LnlvdXR1YmUuY29thwTAqAEDMA0G -CSqGSIb3DQEBCwUAA4GBAJFXVifQNub1LUP4JlnX5lXNlo8FxZ2a12AFQs+bzoJ6 -hM044EDjqyxUqSbVePK0ni3w1fHQB5rY9yYC5f8G7aqqTY1QOhoUk8ZTSTRpnkTh -y4jjdvTZeLDVBlueZUTDRmy2feY5aZIU18vFDK08dTG0A87pppuv1LNIR3loveU8 ------END CERTIFICATE----- diff --git a/src/python/grpcio_test/grpc_test/framework/__init__.py b/src/python/grpcio_test/grpc_test/framework/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/framework/_crust_over_core_face_interface_test.py b/src/python/grpcio_test/grpc_test/framework/_crust_over_core_face_interface_test.py deleted file mode 100644 index 30bb85f6c3..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/_crust_over_core_face_interface_test.py +++ /dev/null @@ -1,111 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests Face interface compliance of the crust-over-core stack.""" - -import collections -import unittest - -from grpc.framework.core import implementations as core_implementations -from grpc.framework.crust import implementations as crust_implementations -from grpc.framework.foundation import logging_pool -from grpc.framework.interfaces.links import utilities -from grpc_test.framework.common import test_constants -from grpc_test.framework.interfaces.face import test_cases -from grpc_test.framework.interfaces.face import test_interfaces -from grpc_test.framework.interfaces.links import test_utilities - - -class _Implementation(test_interfaces.Implementation): - - def instantiate( - self, methods, method_implementations, multi_method_implementation): - pool = logging_pool.pool(test_constants.POOL_SIZE) - servicer = crust_implementations.servicer( - method_implementations, multi_method_implementation, pool) - - service_end_link = core_implementations.service_end_link( - servicer, test_constants.DEFAULT_TIMEOUT, - test_constants.MAXIMUM_TIMEOUT) - invocation_end_link = core_implementations.invocation_end_link() - invocation_end_link.join_link(service_end_link) - service_end_link.join_link(invocation_end_link) - service_end_link.start() - invocation_end_link.start() - - generic_stub = crust_implementations.generic_stub(invocation_end_link, pool) - # TODO(nathaniel): Add a "groups" attribute to _digest.TestServiceDigest. - group = next(iter(methods))[0] - # TODO(nathaniel): Add a "cardinalities_by_group" attribute to - # _digest.TestServiceDigest. - cardinalities = { - method: method_object.cardinality() - for (group, method), method_object in methods.iteritems()} - dynamic_stub = crust_implementations.dynamic_stub( - invocation_end_link, group, cardinalities, pool) - - return generic_stub, {group: dynamic_stub}, ( - invocation_end_link, service_end_link, pool) - - def destantiate(self, memo): - invocation_end_link, service_end_link, pool = memo - invocation_end_link.stop(0).wait() - service_end_link.stop(0).wait() - invocation_end_link.join_link(utilities.NULL_LINK) - service_end_link.join_link(utilities.NULL_LINK) - pool.shutdown(wait=True) - - def invocation_metadata(self): - return object() - - def initial_metadata(self): - return object() - - def terminal_metadata(self): - return object() - - def code(self): - return object() - - def details(self): - return object() - - def metadata_transmitted(self, original_metadata, transmitted_metadata): - return original_metadata is transmitted_metadata - - -def load_tests(loader, tests, pattern): - return unittest.TestSuite( - tests=tuple( - loader.loadTestsFromTestCase(test_case_class) - for test_case_class in test_cases.test_cases(_Implementation()))) - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/framework/common/__init__.py b/src/python/grpcio_test/grpc_test/framework/common/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/common/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/framework/common/test_constants.py b/src/python/grpcio_test/grpc_test/framework/common/test_constants.py deleted file mode 100644 index e1d3c2709d..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/common/test_constants.py +++ /dev/null @@ -1,53 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Constants shared among tests throughout RPC Framework.""" - -# Value for maximum duration in seconds that a test is allowed for its actual -# behavioral logic, excluding all time spent deliberately waiting in the test. -TIME_ALLOWANCE = 10 -# Value for maximum duration in seconds of RPCs that may time out as part of a -# test. -SHORT_TIMEOUT = 4 -# Absurdly large value for maximum duration in seconds for should-not-time-out -# RPCs made during tests. -LONG_TIMEOUT = 3000 -# Values to supply on construction of an object that will service RPCs; these -# should not be used as the actual timeout values of any RPCs made during tests. -DEFAULT_TIMEOUT = 300 -MAXIMUM_TIMEOUT = 3600 - -# The number of payloads to transmit in streaming tests. -STREAM_LENGTH = 200 - -# The size of payloads to transmit in tests. -PAYLOAD_SIZE = 256 * 1024 + 17 - -# The size of thread pools to use in tests. -POOL_SIZE = 10 diff --git a/src/python/grpcio_test/grpc_test/framework/common/test_control.py b/src/python/grpcio_test/grpc_test/framework/common/test_control.py deleted file mode 100644 index 8d6eba5c2c..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/common/test_control.py +++ /dev/null @@ -1,95 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Code for instructing systems under test to block or fail.""" - -import abc -import contextlib -import threading - - -class Defect(Exception): - """Simulates a programming defect raised into in a system under test. - - Use of a standard exception type is too easily misconstrued as an actual - defect in either the test infrastructure or the system under test. - """ - - -class Control(object): - """An object that accepts program control from a system under test. - - Systems under test passed a Control should call its control() method - frequently during execution. The control() method may block, raise an - exception, or do nothing, all according to the enclosing test's desire for - the system under test to simulate hanging, failing, or functioning. - """ - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def control(self): - """Potentially does anything.""" - raise NotImplementedError() - - -class PauseFailControl(Control): - """A Control that can be used to pause or fail code under control.""" - - def __init__(self): - self._condition = threading.Condition() - self._paused = False - self._fail = False - - def control(self): - with self._condition: - if self._fail: - raise Defect() - - while self._paused: - self._condition.wait() - - @contextlib.contextmanager - def pause(self): - """Pauses code under control while controlling code is in context.""" - with self._condition: - self._paused = True - yield - with self._condition: - self._paused = False - self._condition.notify_all() - - @contextlib.contextmanager - def fail(self): - """Fails code under control while controlling code is in context.""" - with self._condition: - self._fail = True - yield - with self._condition: - self._fail = False diff --git a/src/python/grpcio_test/grpc_test/framework/common/test_coverage.py b/src/python/grpcio_test/grpc_test/framework/common/test_coverage.py deleted file mode 100644 index a7ed3582c4..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/common/test_coverage.py +++ /dev/null @@ -1,116 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Governs coverage for tests of RPCs throughout RPC Framework.""" - -import abc - -# This code is designed for use with the unittest module. -# pylint: disable=invalid-name - - -class Coverage(object): - """Specification of test coverage.""" - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def testSuccessfulUnaryRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testSuccessfulUnaryRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testSuccessfulStreamRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testSuccessfulStreamRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testSequentialInvocations(self): - raise NotImplementedError() - - @abc.abstractmethod - def testParallelInvocations(self): - raise NotImplementedError() - - @abc.abstractmethod - def testWaitingForSomeButNotAllParallelInvocations(self): - raise NotImplementedError() - - @abc.abstractmethod - def testCancelledUnaryRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testCancelledUnaryRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testCancelledStreamRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testCancelledStreamRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testExpiredUnaryRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testExpiredUnaryRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testExpiredStreamRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testExpiredStreamRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testFailedUnaryRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testFailedUnaryRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testFailedStreamRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testFailedStreamRequestStreamResponse(self): - raise NotImplementedError() diff --git a/src/python/grpcio_test/grpc_test/framework/core/__init__.py b/src/python/grpcio_test/grpc_test/framework/core/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/core/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/framework/core/_base_interface_test.py b/src/python/grpcio_test/grpc_test/framework/core/_base_interface_test.py deleted file mode 100644 index 8d72f131d5..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/core/_base_interface_test.py +++ /dev/null @@ -1,96 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests the RPC Framework Core's implementation of the Base interface.""" - -import logging -import random -import time -import unittest - -from grpc.framework.core import implementations -from grpc.framework.interfaces.base import utilities -from grpc_test.framework.common import test_constants -from grpc_test.framework.interfaces.base import test_cases -from grpc_test.framework.interfaces.base import test_interfaces - - -class _Implementation(test_interfaces.Implementation): - - def __init__(self): - self._invocation_initial_metadata = object() - self._service_initial_metadata = object() - self._invocation_terminal_metadata = object() - self._service_terminal_metadata = object() - - def instantiate(self, serializations, servicer): - invocation = implementations.invocation_end_link() - service = implementations.service_end_link( - servicer, test_constants.DEFAULT_TIMEOUT, - test_constants.MAXIMUM_TIMEOUT) - invocation.join_link(service) - service.join_link(invocation) - return invocation, service, None - - def destantiate(self, memo): - pass - - def invocation_initial_metadata(self): - return self._invocation_initial_metadata - - def service_initial_metadata(self): - return self._service_initial_metadata - - def invocation_completion(self): - return utilities.completion(self._invocation_terminal_metadata, None, None) - - def service_completion(self): - return utilities.completion(self._service_terminal_metadata, None, None) - - def metadata_transmitted(self, original_metadata, transmitted_metadata): - return transmitted_metadata is original_metadata - - def completion_transmitted(self, original_completion, transmitted_completion): - return ( - (original_completion.terminal_metadata is - transmitted_completion.terminal_metadata) and - original_completion.code is transmitted_completion.code and - original_completion.message is transmitted_completion.message - ) - - -def load_tests(loader, tests, pattern): - return unittest.TestSuite( - tests=tuple( - loader.loadTestsFromTestCase(test_case_class) - for test_case_class in test_cases.test_cases(_Implementation()))) - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/framework/face/__init__.py b/src/python/grpcio_test/grpc_test/framework/face/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/__init__.py b/src/python/grpcio_test/grpc_test/framework/face/testing/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/base_util.py b/src/python/grpcio_test/grpc_test/framework/face/testing/base_util.py deleted file mode 100644 index 1df1529b27..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/base_util.py +++ /dev/null @@ -1,102 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Utilities for creating Base-layer objects for use in Face-layer tests.""" - -import abc - -# interfaces is referenced from specification in this module. -from grpc.framework.base import util as _base_util -from grpc.framework.base import implementations -from grpc.framework.base import in_memory -from grpc.framework.base import interfaces # pylint: disable=unused-import -from grpc.framework.foundation import logging_pool - -_POOL_SIZE_LIMIT = 5 - -_MAXIMUM_TIMEOUT = 90 - - -class LinkedPair(object): - """A Front and Back that are linked to one another. - - Attributes: - front: An interfaces.Front. - back: An interfaces.Back. - """ - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def shut_down(self): - """Shuts down this object and releases its resources.""" - raise NotImplementedError() - - -class _LinkedPair(LinkedPair): - - def __init__(self, front, back, pools): - self.front = front - self.back = back - self._pools = pools - - def shut_down(self): - _base_util.wait_for_idle(self.front) - _base_util.wait_for_idle(self.back) - - for pool in self._pools: - pool.shutdown(wait=True) - - -def linked_pair(servicer, default_timeout): - """Creates a Server and Stub linked together for use.""" - link_pool = logging_pool.pool(_POOL_SIZE_LIMIT) - front_work_pool = logging_pool.pool(_POOL_SIZE_LIMIT) - front_transmission_pool = logging_pool.pool(_POOL_SIZE_LIMIT) - front_utility_pool = logging_pool.pool(_POOL_SIZE_LIMIT) - back_work_pool = logging_pool.pool(_POOL_SIZE_LIMIT) - back_transmission_pool = logging_pool.pool(_POOL_SIZE_LIMIT) - back_utility_pool = logging_pool.pool(_POOL_SIZE_LIMIT) - pools = ( - link_pool, - front_work_pool, front_transmission_pool, front_utility_pool, - back_work_pool, back_transmission_pool, back_utility_pool) - - link = in_memory.Link(link_pool) - front = implementations.front_link( - front_work_pool, front_transmission_pool, front_utility_pool) - back = implementations.back_link( - servicer, back_work_pool, back_transmission_pool, back_utility_pool, - default_timeout, _MAXIMUM_TIMEOUT) - front.join_rear_link(link) - link.join_fore_link(front) - back.join_fore_link(link) - link.join_rear_link(back) - - return _LinkedPair(front, back, pools) diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/blocking_invocation_inline_service_test_case.py b/src/python/grpcio_test/grpc_test/framework/face/testing/blocking_invocation_inline_service_test_case.py deleted file mode 100644 index 251e1eb68e..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/blocking_invocation_inline_service_test_case.py +++ /dev/null @@ -1,222 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""A test to verify an implementation of the Face layer of RPC Framework.""" - -# unittest is referenced from specification in this module. -import abc -import unittest # pylint: disable=unused-import - -from grpc.framework.face import exceptions -from grpc_test.framework.common import test_constants -from grpc_test.framework.face.testing import control -from grpc_test.framework.face.testing import coverage -from grpc_test.framework.face.testing import digest -from grpc_test.framework.face.testing import stock_service -from grpc_test.framework.face.testing import test_case - - -class BlockingInvocationInlineServiceTestCase( - test_case.FaceTestCase, coverage.BlockingCoverage): - """A test of the Face layer of RPC Framework. - - Concrete subclasses must also extend unittest.TestCase. - """ - __metaclass__ = abc.ABCMeta - - def setUp(self): - """See unittest.TestCase.setUp for full specification. - - Overriding implementations must call this implementation. - """ - self.control = control.PauseFailControl() - self.digest = digest.digest( - stock_service.STOCK_TEST_SERVICE, self.control, None) - - self.stub, self.memo = self.set_up_implementation( - self.digest.name, self.digest.methods, - self.digest.inline_method_implementations, None) - - def tearDown(self): - """See unittest.TestCase.tearDown for full specification. - - Overriding implementations must call this implementation. - """ - self.tear_down_implementation(self.memo) - - def testSuccessfulUnaryRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - response = self.stub.blocking_value_in_value_out( - name, request, test_constants.LONG_TIMEOUT) - - test_messages.verify(request, response, self) - - def testSuccessfulUnaryRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - response_iterator = self.stub.inline_value_in_stream_out( - name, request, test_constants.LONG_TIMEOUT) - responses = list(response_iterator) - - test_messages.verify(request, responses, self) - - def testSuccessfulStreamRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - response = self.stub.blocking_stream_in_value_out( - name, iter(requests), test_constants.LONG_TIMEOUT) - - test_messages.verify(requests, response, self) - - def testSuccessfulStreamRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - response_iterator = self.stub.inline_stream_in_stream_out( - name, iter(requests), test_constants.LONG_TIMEOUT) - responses = list(response_iterator) - - test_messages.verify(requests, responses, self) - - def testSequentialInvocations(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - first_request = test_messages.request() - second_request = test_messages.request() - - first_response = self.stub.blocking_value_in_value_out( - name, first_request, test_constants.SHORT_TIMEOUT) - - test_messages.verify(first_request, first_response, self) - - second_response = self.stub.blocking_value_in_value_out( - name, second_request, test_constants.SHORT_TIMEOUT) - - test_messages.verify(second_request, second_response, self) - - def testExpiredUnaryRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self.control.pause(), self.assertRaises( - exceptions.ExpirationError): - multi_callable = self.stub.unary_unary_multi_callable(name) - multi_callable(request, test_constants.SHORT_TIMEOUT) - - def testExpiredUnaryRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self.control.pause(), self.assertRaises( - exceptions.ExpirationError): - response_iterator = self.stub.inline_value_in_stream_out( - name, request, test_constants.SHORT_TIMEOUT) - list(response_iterator) - - def testExpiredStreamRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self.control.pause(), self.assertRaises( - exceptions.ExpirationError): - multi_callable = self.stub.stream_unary_multi_callable(name) - multi_callable(iter(requests), test_constants.SHORT_TIMEOUT) - - def testExpiredStreamRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self.control.pause(), self.assertRaises( - exceptions.ExpirationError): - response_iterator = self.stub.inline_stream_in_stream_out( - name, iter(requests), test_constants.SHORT_TIMEOUT) - list(response_iterator) - - def testFailedUnaryRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self.control.fail(), self.assertRaises(exceptions.ServicerError): - self.stub.blocking_value_in_value_out(name, request, - test_constants.SHORT_TIMEOUT) - - def testFailedUnaryRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self.control.fail(), self.assertRaises(exceptions.ServicerError): - response_iterator = self.stub.inline_value_in_stream_out( - name, request, test_constants.SHORT_TIMEOUT) - list(response_iterator) - - def testFailedStreamRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self.control.fail(), self.assertRaises(exceptions.ServicerError): - self.stub.blocking_stream_in_value_out(name, iter(requests), - test_constants.SHORT_TIMEOUT) - - def testFailedStreamRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self.control.fail(), self.assertRaises(exceptions.ServicerError): - response_iterator = self.stub.inline_stream_in_stream_out( - name, iter(requests), test_constants.SHORT_TIMEOUT) - list(response_iterator) diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/callback.py b/src/python/grpcio_test/grpc_test/framework/face/testing/callback.py deleted file mode 100644 index d0e63c8c56..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/callback.py +++ /dev/null @@ -1,94 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""A utility useful in tests of asynchronous, event-driven interfaces.""" - -import threading - -from grpc.framework.foundation import stream - - -class Callback(stream.Consumer): - """A utility object useful in tests of asynchronous code.""" - - def __init__(self): - self._condition = threading.Condition() - self._unary_response = None - self._streamed_responses = [] - self._completed = False - self._abortion = None - - def abort(self, abortion): - with self._condition: - self._abortion = abortion - self._condition.notify_all() - - def complete(self, unary_response): - with self._condition: - self._unary_response = unary_response - self._completed = True - self._condition.notify_all() - - def consume(self, streamed_response): - with self._condition: - self._streamed_responses.append(streamed_response) - - def terminate(self): - with self._condition: - self._completed = True - self._condition.notify_all() - - def consume_and_terminate(self, streamed_response): - with self._condition: - self._streamed_responses.append(streamed_response) - self._completed = True - self._condition.notify_all() - - def block_until_terminated(self): - with self._condition: - while self._abortion is None and not self._completed: - self._condition.wait() - - def response(self): - with self._condition: - if self._abortion is None: - return self._unary_response - else: - raise AssertionError('Aborted with abortion "%s"!' % self._abortion) - - def responses(self): - with self._condition: - if self._abortion is None: - return list(self._streamed_responses) - else: - raise AssertionError('Aborted with abortion "%s"!' % self._abortion) - - def abortion(self): - with self._condition: - return self._abortion diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/control.py b/src/python/grpcio_test/grpc_test/framework/face/testing/control.py deleted file mode 100644 index 3960c4e649..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/control.py +++ /dev/null @@ -1,87 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Code for instructing systems under test to block or fail.""" - -import abc -import contextlib -import threading - - -class Control(object): - """An object that accepts program control from a system under test. - - Systems under test passed a Control should call its control() method - frequently during execution. The control() method may block, raise an - exception, or do nothing, all according to the enclosing test's desire for - the system under test to simulate hanging, failing, or functioning. - """ - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def control(self): - """Potentially does anything.""" - raise NotImplementedError() - - -class PauseFailControl(Control): - """A Control that can be used to pause or fail code under control.""" - - def __init__(self): - self._condition = threading.Condition() - self._paused = False - self._fail = False - - def control(self): - with self._condition: - if self._fail: - raise ValueError() - - while self._paused: - self._condition.wait() - - @contextlib.contextmanager - def pause(self): - """Pauses code under control while controlling code is in context.""" - with self._condition: - self._paused = True - yield - with self._condition: - self._paused = False - self._condition.notify_all() - - @contextlib.contextmanager - def fail(self): - """Fails code under control while controlling code is in context.""" - with self._condition: - self._fail = True - yield - with self._condition: - self._fail = False diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/coverage.py b/src/python/grpcio_test/grpc_test/framework/face/testing/coverage.py deleted file mode 100644 index f3aca113fe..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/coverage.py +++ /dev/null @@ -1,123 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Governs coverage for the tests of the Face layer of RPC Framework.""" - -import abc - -# These classes are only valid when inherited by unittest.TestCases. -# pylint: disable=invalid-name - - -class BlockingCoverage(object): - """Specification of test coverage for blocking behaviors.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def testSuccessfulUnaryRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testSuccessfulUnaryRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testSuccessfulStreamRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testSuccessfulStreamRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testSequentialInvocations(self): - raise NotImplementedError() - - @abc.abstractmethod - def testExpiredUnaryRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testExpiredUnaryRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testExpiredStreamRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testExpiredStreamRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testFailedUnaryRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testFailedUnaryRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testFailedStreamRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testFailedStreamRequestStreamResponse(self): - raise NotImplementedError() - - -class FullCoverage(BlockingCoverage): - """Specification of test coverage for non-blocking behaviors.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def testParallelInvocations(self): - raise NotImplementedError() - - @abc.abstractmethod - def testWaitingForSomeButNotAllParallelInvocations(self): - raise NotImplementedError() - - @abc.abstractmethod - def testCancelledUnaryRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testCancelledUnaryRequestStreamResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testCancelledStreamRequestUnaryResponse(self): - raise NotImplementedError() - - @abc.abstractmethod - def testCancelledStreamRequestStreamResponse(self): - raise NotImplementedError() diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/digest.py b/src/python/grpcio_test/grpc_test/framework/face/testing/digest.py deleted file mode 100644 index 54ff21779a..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/digest.py +++ /dev/null @@ -1,450 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Code for making a service.TestService more amenable to use in tests.""" - -import collections -import threading - -# testing_control, interfaces, and testing_service are referenced from -# specification in this module. -from grpc.framework.common import cardinality -from grpc.framework.common import style -from grpc.framework.face import exceptions -from grpc.framework.face import interfaces as face_interfaces -from grpc.framework.foundation import stream -from grpc.framework.foundation import stream_util -from grpc_test.framework.face.testing import control as testing_control # pylint: disable=unused-import -from grpc_test.framework.face.testing import interfaces # pylint: disable=unused-import -from grpc_test.framework.face.testing import service as testing_service # pylint: disable=unused-import - -_IDENTITY = lambda x: x - - -class TestServiceDigest( - collections.namedtuple( - 'TestServiceDigest', - ['name', - 'methods', - 'inline_method_implementations', - 'event_method_implementations', - 'multi_method_implementation', - 'unary_unary_messages_sequences', - 'unary_stream_messages_sequences', - 'stream_unary_messages_sequences', - 'stream_stream_messages_sequences'])): - """A transformation of a service.TestService. - - Attributes: - name: The RPC service name to be used in the test. - methods: A sequence of interfaces.Method objects describing the RPC - methods that will be called during the test. - inline_method_implementations: A dict from RPC method name to - face_interfaces.MethodImplementation object to be used in tests of - in-line calls to behaviors under test. - event_method_implementations: A dict from RPC method name to - face_interfaces.MethodImplementation object to be used in tests of - event-driven calls to behaviors under test. - multi_method_implementation: A face_interfaces.MultiMethodImplementation to - be used in tests of generic calls to behaviors under test. - unary_unary_messages_sequences: A dict from method name to sequence of - service.UnaryUnaryTestMessages objects to be used to test the method - with the given name. - unary_stream_messages_sequences: A dict from method name to sequence of - service.UnaryStreamTestMessages objects to be used to test the method - with the given name. - stream_unary_messages_sequences: A dict from method name to sequence of - service.StreamUnaryTestMessages objects to be used to test the method - with the given name. - stream_stream_messages_sequences: A dict from method name to sequence of - service.StreamStreamTestMessages objects to be used to test the - method with the given name. - serialization: A serial.Serialization object describing serialization - behaviors for all the RPC methods. - """ - - -class _BufferingConsumer(stream.Consumer): - """A trivial Consumer that dumps what it consumes in a user-mutable buffer.""" - - def __init__(self): - self.consumed = [] - self.terminated = False - - def consume(self, value): - self.consumed.append(value) - - def terminate(self): - self.terminated = True - - def consume_and_terminate(self, value): - self.consumed.append(value) - self.terminated = True - - -class _InlineUnaryUnaryMethod(face_interfaces.MethodImplementation): - - def __init__(self, unary_unary_test_method, control): - self._test_method = unary_unary_test_method - self._control = control - - self.cardinality = cardinality.Cardinality.UNARY_UNARY - self.style = style.Service.INLINE - - def unary_unary_inline(self, request, context): - response_list = [] - self._test_method.service( - request, response_list.append, context, self._control) - return response_list.pop(0) - - -class _EventUnaryUnaryMethod(face_interfaces.MethodImplementation): - - def __init__(self, unary_unary_test_method, control, pool): - self._test_method = unary_unary_test_method - self._control = control - self._pool = pool - - self.cardinality = cardinality.Cardinality.UNARY_UNARY - self.style = style.Service.EVENT - - def unary_unary_event(self, request, response_callback, context): - if self._pool is None: - self._test_method.service( - request, response_callback, context, self._control) - else: - self._pool.submit( - self._test_method.service, request, response_callback, context, - self._control) - - -class _InlineUnaryStreamMethod(face_interfaces.MethodImplementation): - - def __init__(self, unary_stream_test_method, control): - self._test_method = unary_stream_test_method - self._control = control - - self.cardinality = cardinality.Cardinality.UNARY_STREAM - self.style = style.Service.INLINE - - def unary_stream_inline(self, request, context): - response_consumer = _BufferingConsumer() - self._test_method.service( - request, response_consumer, context, self._control) - for response in response_consumer.consumed: - yield response - - -class _EventUnaryStreamMethod(face_interfaces.MethodImplementation): - - def __init__(self, unary_stream_test_method, control, pool): - self._test_method = unary_stream_test_method - self._control = control - self._pool = pool - - self.cardinality = cardinality.Cardinality.UNARY_STREAM - self.style = style.Service.EVENT - - def unary_stream_event(self, request, response_consumer, context): - if self._pool is None: - self._test_method.service( - request, response_consumer, context, self._control) - else: - self._pool.submit( - self._test_method.service, request, response_consumer, context, - self._control) - - -class _InlineStreamUnaryMethod(face_interfaces.MethodImplementation): - - def __init__(self, stream_unary_test_method, control): - self._test_method = stream_unary_test_method - self._control = control - - self.cardinality = cardinality.Cardinality.STREAM_UNARY - self.style = style.Service.INLINE - - def stream_unary_inline(self, request_iterator, context): - response_list = [] - request_consumer = self._test_method.service( - response_list.append, context, self._control) - for request in request_iterator: - request_consumer.consume(request) - request_consumer.terminate() - return response_list.pop(0) - - -class _EventStreamUnaryMethod(face_interfaces.MethodImplementation): - - def __init__(self, stream_unary_test_method, control, pool): - self._test_method = stream_unary_test_method - self._control = control - self._pool = pool - - self.cardinality = cardinality.Cardinality.STREAM_UNARY - self.style = style.Service.EVENT - - def stream_unary_event(self, response_callback, context): - request_consumer = self._test_method.service( - response_callback, context, self._control) - if self._pool is None: - return request_consumer - else: - return stream_util.ThreadSwitchingConsumer(request_consumer, self._pool) - - -class _InlineStreamStreamMethod(face_interfaces.MethodImplementation): - - def __init__(self, stream_stream_test_method, control): - self._test_method = stream_stream_test_method - self._control = control - - self.cardinality = cardinality.Cardinality.STREAM_STREAM - self.style = style.Service.INLINE - - def stream_stream_inline(self, request_iterator, context): - response_consumer = _BufferingConsumer() - request_consumer = self._test_method.service( - response_consumer, context, self._control) - - for request in request_iterator: - request_consumer.consume(request) - while response_consumer.consumed: - yield response_consumer.consumed.pop(0) - response_consumer.terminate() - - -class _EventStreamStreamMethod(face_interfaces.MethodImplementation): - - def __init__(self, stream_stream_test_method, control, pool): - self._test_method = stream_stream_test_method - self._control = control - self._pool = pool - - self.cardinality = cardinality.Cardinality.STREAM_STREAM - self.style = style.Service.EVENT - - def stream_stream_event(self, response_consumer, context): - request_consumer = self._test_method.service( - response_consumer, context, self._control) - if self._pool is None: - return request_consumer - else: - return stream_util.ThreadSwitchingConsumer(request_consumer, self._pool) - - -class _UnaryConsumer(stream.Consumer): - """A Consumer that only allows consumption of exactly one value.""" - - def __init__(self, action): - self._lock = threading.Lock() - self._action = action - self._consumed = False - self._terminated = False - - def consume(self, value): - with self._lock: - if self._consumed: - raise ValueError('Unary consumer already consumed!') - elif self._terminated: - raise ValueError('Unary consumer already terminated!') - else: - self._consumed = True - - self._action(value) - - def terminate(self): - with self._lock: - if not self._consumed: - raise ValueError('Unary consumer hasn\'t yet consumed!') - elif self._terminated: - raise ValueError('Unary consumer already terminated!') - else: - self._terminated = True - - def consume_and_terminate(self, value): - with self._lock: - if self._consumed: - raise ValueError('Unary consumer already consumed!') - elif self._terminated: - raise ValueError('Unary consumer already terminated!') - else: - self._consumed = True - self._terminated = True - - self._action(value) - - -class _UnaryUnaryAdaptation(object): - - def __init__(self, unary_unary_test_method): - self._method = unary_unary_test_method - - def service(self, response_consumer, context, control): - def action(request): - self._method.service( - request, response_consumer.consume_and_terminate, context, control) - return _UnaryConsumer(action) - - -class _UnaryStreamAdaptation(object): - - def __init__(self, unary_stream_test_method): - self._method = unary_stream_test_method - - def service(self, response_consumer, context, control): - def action(request): - self._method.service(request, response_consumer, context, control) - return _UnaryConsumer(action) - - -class _StreamUnaryAdaptation(object): - - def __init__(self, stream_unary_test_method): - self._method = stream_unary_test_method - - def service(self, response_consumer, context, control): - return self._method.service( - response_consumer.consume_and_terminate, context, control) - - -class _MultiMethodImplementation(face_interfaces.MultiMethodImplementation): - - def __init__(self, methods, control, pool): - self._methods = methods - self._control = control - self._pool = pool - - def service(self, name, response_consumer, context): - method = self._methods.get(name, None) - if method is None: - raise exceptions.NoSuchMethodError(name) - elif self._pool is None: - return method(response_consumer, context, self._control) - else: - request_consumer = method(response_consumer, context, self._control) - return stream_util.ThreadSwitchingConsumer(request_consumer, self._pool) - - -class _Assembly( - collections.namedtuple( - '_Assembly', - ['methods', 'inlines', 'events', 'adaptations', 'messages'])): - """An intermediate structure created when creating a TestServiceDigest.""" - - -def _assemble( - scenarios, names, inline_method_constructor, event_method_constructor, - adapter, control, pool): - """Creates an _Assembly from the given scenarios.""" - methods = [] - inlines = {} - events = {} - adaptations = {} - messages = {} - for name, scenario in scenarios.iteritems(): - if name in names: - raise ValueError('Repeated name "%s"!' % name) - - test_method = scenario[0] - inline_method = inline_method_constructor(test_method, control) - event_method = event_method_constructor(test_method, control, pool) - adaptation = adapter(test_method) - - methods.append(test_method) - inlines[name] = inline_method - events[name] = event_method - adaptations[name] = adaptation - messages[name] = scenario[1] - - return _Assembly(methods, inlines, events, adaptations, messages) - - -def digest(service, control, pool): - """Creates a TestServiceDigest from a TestService. - - Args: - service: A testing_service.TestService. - control: A testing_control.Control. - pool: If RPC methods should be serviced in a separate thread, a thread pool. - None if RPC methods should be serviced in the thread belonging to the - run-time that calls for their service. - - Returns: - A TestServiceDigest synthesized from the given service.TestService. - """ - names = set() - - unary_unary = _assemble( - service.unary_unary_scenarios(), names, _InlineUnaryUnaryMethod, - _EventUnaryUnaryMethod, _UnaryUnaryAdaptation, control, pool) - names.update(set(unary_unary.inlines)) - - unary_stream = _assemble( - service.unary_stream_scenarios(), names, _InlineUnaryStreamMethod, - _EventUnaryStreamMethod, _UnaryStreamAdaptation, control, pool) - names.update(set(unary_stream.inlines)) - - stream_unary = _assemble( - service.stream_unary_scenarios(), names, _InlineStreamUnaryMethod, - _EventStreamUnaryMethod, _StreamUnaryAdaptation, control, pool) - names.update(set(stream_unary.inlines)) - - stream_stream = _assemble( - service.stream_stream_scenarios(), names, _InlineStreamStreamMethod, - _EventStreamStreamMethod, _IDENTITY, control, pool) - names.update(set(stream_stream.inlines)) - - methods = list(unary_unary.methods) - methods.extend(unary_stream.methods) - methods.extend(stream_unary.methods) - methods.extend(stream_stream.methods) - adaptations = dict(unary_unary.adaptations) - adaptations.update(unary_stream.adaptations) - adaptations.update(stream_unary.adaptations) - adaptations.update(stream_stream.adaptations) - inlines = dict(unary_unary.inlines) - inlines.update(unary_stream.inlines) - inlines.update(stream_unary.inlines) - inlines.update(stream_stream.inlines) - events = dict(unary_unary.events) - events.update(unary_stream.events) - events.update(stream_unary.events) - events.update(stream_stream.events) - - return TestServiceDigest( - service.name(), - methods, - inlines, - events, - _MultiMethodImplementation(adaptations, control, pool), - unary_unary.messages, - unary_stream.messages, - stream_unary.messages, - stream_stream.messages) diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/event_invocation_synchronous_event_service_test_case.py b/src/python/grpcio_test/grpc_test/framework/face/testing/event_invocation_synchronous_event_service_test_case.py deleted file mode 100644 index 9df77678eb..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/event_invocation_synchronous_event_service_test_case.py +++ /dev/null @@ -1,376 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""A test to verify an implementation of the Face layer of RPC Framework.""" - -import abc -import unittest - -from grpc.framework.face import interfaces -from grpc_test.framework.common import test_constants -from grpc_test.framework.face.testing import callback as testing_callback -from grpc_test.framework.face.testing import control -from grpc_test.framework.face.testing import coverage -from grpc_test.framework.face.testing import digest -from grpc_test.framework.face.testing import stock_service -from grpc_test.framework.face.testing import test_case - - -class EventInvocationSynchronousEventServiceTestCase( - test_case.FaceTestCase, coverage.FullCoverage): - """A test of the Face layer of RPC Framework. - - Concrete subclasses must also extend unittest.TestCase. - """ - __metaclass__ = abc.ABCMeta - - def setUp(self): - """See unittest.TestCase.setUp for full specification. - - Overriding implementations must call this implementation. - """ - self.control = control.PauseFailControl() - self.digest = digest.digest( - stock_service.STOCK_TEST_SERVICE, self.control, None) - - self.stub, self.memo = self.set_up_implementation( - self.digest.name, self.digest.methods, - self.digest.event_method_implementations, None) - - def tearDown(self): - """See unittest.TestCase.tearDown for full specification. - - Overriding implementations must call this implementation. - """ - self.tear_down_implementation(self.memo) - - def testSuccessfulUnaryRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = testing_callback.Callback() - - self.stub.event_value_in_value_out( - name, request, callback.complete, callback.abort, - test_constants.SHORT_TIMEOUT) - callback.block_until_terminated() - response = callback.response() - - test_messages.verify(request, response, self) - - def testSuccessfulUnaryRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = testing_callback.Callback() - - self.stub.event_value_in_stream_out( - name, request, callback, callback.abort, - test_constants.SHORT_TIMEOUT) - callback.block_until_terminated() - responses = callback.responses() - - test_messages.verify(request, responses, self) - - def testSuccessfulStreamRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - callback = testing_callback.Callback() - - unused_call, request_consumer = self.stub.event_stream_in_value_out( - name, callback.complete, callback.abort, - test_constants.SHORT_TIMEOUT) - for request in requests: - request_consumer.consume(request) - request_consumer.terminate() - callback.block_until_terminated() - response = callback.response() - - test_messages.verify(requests, response, self) - - def testSuccessfulStreamRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - callback = testing_callback.Callback() - - unused_call, request_consumer = self.stub.event_stream_in_stream_out( - name, callback, callback.abort, test_constants.SHORT_TIMEOUT) - for request in requests: - request_consumer.consume(request) - request_consumer.terminate() - callback.block_until_terminated() - responses = callback.responses() - - test_messages.verify(requests, responses, self) - - def testSequentialInvocations(self): - # pylint: disable=cell-var-from-loop - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - first_request = test_messages.request() - second_request = test_messages.request() - first_callback = testing_callback.Callback() - second_callback = testing_callback.Callback() - - def make_second_invocation(first_response): - first_callback.complete(first_response) - self.stub.event_value_in_value_out( - name, second_request, second_callback.complete, - second_callback.abort, test_constants.SHORT_TIMEOUT) - - self.stub.event_value_in_value_out( - name, first_request, make_second_invocation, first_callback.abort, - test_constants.SHORT_TIMEOUT) - second_callback.block_until_terminated() - - first_response = first_callback.response() - second_response = second_callback.response() - test_messages.verify(first_request, first_response, self) - test_messages.verify(second_request, second_response, self) - - def testExpiredUnaryRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = testing_callback.Callback() - - with self.control.pause(): - self.stub.event_value_in_value_out( - name, request, callback.complete, callback.abort, - test_constants.SHORT_TIMEOUT) - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion()) - - def testExpiredUnaryRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = testing_callback.Callback() - - with self.control.pause(): - self.stub.event_value_in_stream_out( - name, request, callback, callback.abort, - test_constants.SHORT_TIMEOUT) - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion()) - - def testExpiredStreamRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_unary_messages_sequences.iteritems()): - for unused_test_messages in test_messages_sequence: - callback = testing_callback.Callback() - - self.stub.event_stream_in_value_out( - name, callback.complete, callback.abort, - test_constants.SHORT_TIMEOUT) - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion()) - - def testExpiredStreamRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - callback = testing_callback.Callback() - - unused_call, request_consumer = self.stub.event_stream_in_stream_out( - name, callback, callback.abort, test_constants.SHORT_TIMEOUT) - for request in requests: - request_consumer.consume(request) - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion()) - - def testFailedUnaryRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = testing_callback.Callback() - - with self.control.fail(): - self.stub.event_value_in_value_out( - name, request, callback.complete, callback.abort, - test_constants.SHORT_TIMEOUT) - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.SERVICER_FAILURE, - callback.abortion()) - - def testFailedUnaryRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = testing_callback.Callback() - - with self.control.fail(): - self.stub.event_value_in_stream_out( - name, request, callback, callback.abort, - test_constants.SHORT_TIMEOUT) - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.SERVICER_FAILURE, - callback.abortion()) - - def testFailedStreamRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - callback = testing_callback.Callback() - - with self.control.fail(): - unused_call, request_consumer = self.stub.event_stream_in_value_out( - name, callback.complete, callback.abort, - test_constants.SHORT_TIMEOUT) - for request in requests: - request_consumer.consume(request) - request_consumer.terminate() - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.SERVICER_FAILURE, - callback.abortion()) - - def testFailedStreamRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - callback = testing_callback.Callback() - - with self.control.fail(): - unused_call, request_consumer = self.stub.event_stream_in_stream_out( - name, callback, callback.abort, test_constants.SHORT_TIMEOUT) - for request in requests: - request_consumer.consume(request) - request_consumer.terminate() - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.SERVICER_FAILURE, callback.abortion()) - - def testParallelInvocations(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - first_request = test_messages.request() - first_callback = testing_callback.Callback() - second_request = test_messages.request() - second_callback = testing_callback.Callback() - - self.stub.event_value_in_value_out( - name, first_request, first_callback.complete, first_callback.abort, - test_constants.SHORT_TIMEOUT) - self.stub.event_value_in_value_out( - name, second_request, second_callback.complete, - second_callback.abort, test_constants.SHORT_TIMEOUT) - first_callback.block_until_terminated() - second_callback.block_until_terminated() - - first_response = first_callback.response() - second_response = second_callback.response() - test_messages.verify(first_request, first_response, self) - test_messages.verify(second_request, second_response, self) - - @unittest.skip('TODO(nathaniel): implement.') - def testWaitingForSomeButNotAllParallelInvocations(self): - raise NotImplementedError() - - def testCancelledUnaryRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = testing_callback.Callback() - - with self.control.pause(): - call = self.stub.event_value_in_value_out( - name, request, callback.complete, callback.abort, - test_constants.SHORT_TIMEOUT) - call.cancel() - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion()) - - def testCancelledUnaryRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = testing_callback.Callback() - - call = self.stub.event_value_in_stream_out( - name, request, callback, callback.abort, - test_constants.SHORT_TIMEOUT) - call.cancel() - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion()) - - def testCancelledStreamRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - callback = testing_callback.Callback() - - call, request_consumer = self.stub.event_stream_in_value_out( - name, callback.complete, callback.abort, - test_constants.SHORT_TIMEOUT) - for request in requests: - request_consumer.consume(request) - call.cancel() - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion()) - - def testCancelledStreamRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_stream_messages_sequences.iteritems()): - for unused_test_messages in test_messages_sequence: - callback = testing_callback.Callback() - - call, unused_request_consumer = self.stub.event_stream_in_stream_out( - name, callback, callback.abort, test_constants.SHORT_TIMEOUT) - call.cancel() - callback.block_until_terminated() - - self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion()) diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py b/src/python/grpcio_test/grpc_test/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py deleted file mode 100644 index 70d86a0422..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py +++ /dev/null @@ -1,379 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""A test to verify an implementation of the Face layer of RPC Framework.""" - -import abc -import contextlib -import threading -import unittest - -from grpc.framework.face import exceptions -from grpc.framework.foundation import future -from grpc.framework.foundation import logging_pool -from grpc_test.framework.common import test_constants -from grpc_test.framework.face.testing import control -from grpc_test.framework.face.testing import coverage -from grpc_test.framework.face.testing import digest -from grpc_test.framework.face.testing import stock_service -from grpc_test.framework.face.testing import test_case - -_MAXIMUM_POOL_SIZE = 10 - - -class _PauseableIterator(object): - - def __init__(self, upstream): - self._upstream = upstream - self._condition = threading.Condition() - self._paused = False - - @contextlib.contextmanager - def pause(self): - with self._condition: - self._paused = True - yield - with self._condition: - self._paused = False - self._condition.notify_all() - - def __iter__(self): - return self - - def next(self): - with self._condition: - while self._paused: - self._condition.wait() - return next(self._upstream) - - -class FutureInvocationAsynchronousEventServiceTestCase( - test_case.FaceTestCase, coverage.FullCoverage): - """A test of the Face layer of RPC Framework. - - Concrete subclasses must also extend unittest.TestCase. - """ - __metaclass__ = abc.ABCMeta - - def setUp(self): - """See unittest.TestCase.setUp for full specification. - - Overriding implementations must call this implementation. - """ - self.control = control.PauseFailControl() - self.digest_pool = logging_pool.pool(_MAXIMUM_POOL_SIZE) - self.digest = digest.digest( - stock_service.STOCK_TEST_SERVICE, self.control, self.digest_pool) - - self.stub, self.memo = self.set_up_implementation( - self.digest.name, self.digest.methods, - self.digest.event_method_implementations, None) - - def tearDown(self): - """See unittest.TestCase.tearDown for full specification. - - Overriding implementations must call this implementation. - """ - self.tear_down_implementation(self.memo) - self.digest_pool.shutdown(wait=True) - - def testSuccessfulUnaryRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - response_future = self.stub.future_value_in_value_out( - name, request, test_constants.SHORT_TIMEOUT) - response = response_future.result() - - test_messages.verify(request, response, self) - - def testSuccessfulUnaryRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - response_iterator = self.stub.inline_value_in_stream_out( - name, request, test_constants.SHORT_TIMEOUT) - responses = list(response_iterator) - - test_messages.verify(request, responses, self) - - def testSuccessfulStreamRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - request_iterator = _PauseableIterator(iter(requests)) - - # Use of a paused iterator of requests allows us to test that control is - # returned to calling code before the iterator yields any requests. - with request_iterator.pause(): - response_future = self.stub.future_stream_in_value_out( - name, request_iterator, test_constants.SHORT_TIMEOUT) - response = response_future.result() - - test_messages.verify(requests, response, self) - - def testSuccessfulStreamRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - request_iterator = _PauseableIterator(iter(requests)) - - # Use of a paused iterator of requests allows us to test that control is - # returned to calling code before the iterator yields any requests. - with request_iterator.pause(): - response_iterator = self.stub.inline_stream_in_stream_out( - name, request_iterator, test_constants.SHORT_TIMEOUT) - responses = list(response_iterator) - - test_messages.verify(requests, responses, self) - - def testSequentialInvocations(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - first_request = test_messages.request() - second_request = test_messages.request() - - first_response_future = self.stub.future_value_in_value_out( - name, first_request, test_constants.SHORT_TIMEOUT) - first_response = first_response_future.result() - - test_messages.verify(first_request, first_response, self) - - second_response_future = self.stub.future_value_in_value_out( - name, second_request, test_constants.SHORT_TIMEOUT) - second_response = second_response_future.result() - - test_messages.verify(second_request, second_response, self) - - def testExpiredUnaryRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self.control.pause(): - multi_callable = self.stub.unary_unary_multi_callable(name) - response_future = multi_callable.future(request, - test_constants.SHORT_TIMEOUT) - self.assertIsInstance( - response_future.exception(), exceptions.ExpirationError) - with self.assertRaises(exceptions.ExpirationError): - response_future.result() - - def testExpiredUnaryRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self.control.pause(): - response_iterator = self.stub.inline_value_in_stream_out( - name, request, test_constants.SHORT_TIMEOUT) - with self.assertRaises(exceptions.ExpirationError): - list(response_iterator) - - def testExpiredStreamRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self.control.pause(): - multi_callable = self.stub.stream_unary_multi_callable(name) - response_future = multi_callable.future(iter(requests), - test_constants.SHORT_TIMEOUT) - self.assertIsInstance( - response_future.exception(), exceptions.ExpirationError) - with self.assertRaises(exceptions.ExpirationError): - response_future.result() - - def testExpiredStreamRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self.control.pause(): - response_iterator = self.stub.inline_stream_in_stream_out( - name, iter(requests), test_constants.SHORT_TIMEOUT) - with self.assertRaises(exceptions.ExpirationError): - list(response_iterator) - - def testFailedUnaryRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self.control.fail(): - response_future = self.stub.future_value_in_value_out( - name, request, test_constants.SHORT_TIMEOUT) - - # Because the servicer fails outside of the thread from which the - # servicer-side runtime called into it its failure is - # indistinguishable from simply not having called its - # response_callback before the expiration of the RPC. - self.assertIsInstance( - response_future.exception(), exceptions.ExpirationError) - with self.assertRaises(exceptions.ExpirationError): - response_future.result() - - def testFailedUnaryRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - # Because the servicer fails outside of the thread from which the - # servicer-side runtime called into it its failure is indistinguishable - # from simply not having called its response_consumer before the - # expiration of the RPC. - with self.control.fail(), self.assertRaises(exceptions.ExpirationError): - response_iterator = self.stub.inline_value_in_stream_out( - name, request, test_constants.SHORT_TIMEOUT) - list(response_iterator) - - def testFailedStreamRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self.control.fail(): - response_future = self.stub.future_stream_in_value_out( - name, iter(requests), test_constants.SHORT_TIMEOUT) - - # Because the servicer fails outside of the thread from which the - # servicer-side runtime called into it its failure is - # indistinguishable from simply not having called its - # response_callback before the expiration of the RPC. - self.assertIsInstance( - response_future.exception(), exceptions.ExpirationError) - with self.assertRaises(exceptions.ExpirationError): - response_future.result() - - def testFailedStreamRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - # Because the servicer fails outside of the thread from which the - # servicer-side runtime called into it its failure is indistinguishable - # from simply not having called its response_consumer before the - # expiration of the RPC. - with self.control.fail(), self.assertRaises(exceptions.ExpirationError): - response_iterator = self.stub.inline_stream_in_stream_out( - name, iter(requests), test_constants.SHORT_TIMEOUT) - list(response_iterator) - - def testParallelInvocations(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - first_request = test_messages.request() - second_request = test_messages.request() - - # TODO(bug 2039): use LONG_TIMEOUT instead - first_response_future = self.stub.future_value_in_value_out( - name, first_request, test_constants.SHORT_TIMEOUT) - second_response_future = self.stub.future_value_in_value_out( - name, second_request, test_constants.SHORT_TIMEOUT) - first_response = first_response_future.result() - second_response = second_response_future.result() - - test_messages.verify(first_request, first_response, self) - test_messages.verify(second_request, second_response, self) - - @unittest.skip('TODO(nathaniel): implement.') - def testWaitingForSomeButNotAllParallelInvocations(self): - raise NotImplementedError() - - def testCancelledUnaryRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self.control.pause(): - response_future = self.stub.future_value_in_value_out( - name, request, test_constants.SHORT_TIMEOUT) - cancel_method_return_value = response_future.cancel() - - self.assertFalse(cancel_method_return_value) - self.assertTrue(response_future.cancelled()) - - def testCancelledUnaryRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self.control.pause(): - response_iterator = self.stub.inline_value_in_stream_out( - name, request, test_constants.SHORT_TIMEOUT) - response_iterator.cancel() - - with self.assertRaises(future.CancelledError): - next(response_iterator) - - def testCancelledStreamRequestUnaryResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self.control.pause(): - response_future = self.stub.future_stream_in_value_out( - name, iter(requests), test_constants.SHORT_TIMEOUT) - cancel_method_return_value = response_future.cancel() - - self.assertFalse(cancel_method_return_value) - self.assertTrue(response_future.cancelled()) - - def testCancelledStreamRequestStreamResponse(self): - for name, test_messages_sequence in ( - self.digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self.control.pause(): - response_iterator = self.stub.inline_stream_in_stream_out( - name, iter(requests), test_constants.SHORT_TIMEOUT) - response_iterator.cancel() - - with self.assertRaises(future.CancelledError): - next(response_iterator) diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/interfaces.py b/src/python/grpcio_test/grpc_test/framework/face/testing/interfaces.py deleted file mode 100644 index 5932dabf1e..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/interfaces.py +++ /dev/null @@ -1,117 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Interfaces implemented by data sets used in Face-layer tests.""" - -import abc - -# cardinality is referenced from specification in this module. -from grpc.framework.common import cardinality # pylint: disable=unused-import - - -class Method(object): - """An RPC method to be used in tests of RPC implementations.""" - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def name(self): - """Identify the name of the method. - - Returns: - The name of the method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def cardinality(self): - """Identify the cardinality of the method. - - Returns: - A cardinality.Cardinality value describing the streaming semantics of the - method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def request_class(self): - """Identify the class used for the method's request objects. - - Returns: - The class object of the class to which the method's request objects - belong. - """ - raise NotImplementedError() - - @abc.abstractmethod - def response_class(self): - """Identify the class used for the method's response objects. - - Returns: - The class object of the class to which the method's response objects - belong. - """ - raise NotImplementedError() - - @abc.abstractmethod - def serialize_request(self, request): - """Serialize the given request object. - - Args: - request: A request object appropriate for this method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_request(self, serialized_request): - """Synthesize a request object from a given bytestring. - - Args: - serialized_request: A bytestring deserializable into a request object - appropriate for this method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def serialize_response(self, response): - """Serialize the given response object. - - Args: - response: A response object appropriate for this method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_response(self, serialized_response): - """Synthesize a response object from a given bytestring. - - Args: - serialized_response: A bytestring deserializable into a response object - appropriate for this method. - """ - raise NotImplementedError() diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/service.py b/src/python/grpcio_test/grpc_test/framework/face/testing/service.py deleted file mode 100644 index ee9d6a3da3..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/service.py +++ /dev/null @@ -1,337 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Private interfaces implemented by data sets used in Face-layer tests.""" - -import abc - -# interfaces is referenced from specification in this module. -from grpc.framework.face import interfaces as face_interfaces # pylint: disable=unused-import -from grpc_test.framework.face.testing import interfaces - - -class UnaryUnaryTestMethodImplementation(interfaces.Method): - """A controllable implementation of a unary-unary RPC method.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def service(self, request, response_callback, context, control): - """Services an RPC that accepts one message and produces one message. - - Args: - request: The single request message for the RPC. - response_callback: A callback to be called to accept the response message - of the RPC. - context: An face_interfaces.RpcContext object. - control: A test_control.Control to control execution of this method. - - Raises: - abandonment.Abandoned: May or may not be raised when the RPC has been - aborted. - """ - raise NotImplementedError() - - -class UnaryUnaryTestMessages(object): - """A type for unary-request-unary-response message pairings.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def request(self): - """Affords a request message. - - Implementations of this method should return a different message with each - call so that multiple test executions of the test method may be made with - different inputs. - - Returns: - A request message. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify(self, request, response, test_case): - """Verifies that the computed response matches the given request. - - Args: - request: A request message. - response: A response message. - test_case: A unittest.TestCase object affording useful assertion methods. - - Raises: - AssertionError: If the request and response do not match, indicating that - there was some problem executing the RPC under test. - """ - raise NotImplementedError() - - -class UnaryStreamTestMethodImplementation(interfaces.Method): - """A controllable implementation of a unary-stream RPC method.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def service(self, request, response_consumer, context, control): - """Services an RPC that takes one message and produces a stream of messages. - - Args: - request: The single request message for the RPC. - response_consumer: A stream.Consumer to be called to accept the response - messages of the RPC. - context: A face_interfaces.RpcContext object. - control: A test_control.Control to control execution of this method. - - Raises: - abandonment.Abandoned: May or may not be raised when the RPC has been - aborted. - """ - raise NotImplementedError() - - -class UnaryStreamTestMessages(object): - """A type for unary-request-stream-response message pairings.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def request(self): - """Affords a request message. - - Implementations of this method should return a different message with each - call so that multiple test executions of the test method may be made with - different inputs. - - Returns: - A request message. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify(self, request, responses, test_case): - """Verifies that the computed responses match the given request. - - Args: - request: A request message. - responses: A sequence of response messages. - test_case: A unittest.TestCase object affording useful assertion methods. - - Raises: - AssertionError: If the request and responses do not match, indicating that - there was some problem executing the RPC under test. - """ - raise NotImplementedError() - - -class StreamUnaryTestMethodImplementation(interfaces.Method): - """A controllable implementation of a stream-unary RPC method.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def service(self, response_callback, context, control): - """Services an RPC that takes a stream of messages and produces one message. - - Args: - response_callback: A callback to be called to accept the response message - of the RPC. - context: A face_interfaces.RpcContext object. - control: A test_control.Control to control execution of this method. - - Returns: - A stream.Consumer with which to accept the request messages of the RPC. - The consumer returned from this method may or may not be invoked to - completion: in the case of RPC abortion, RPC Framework will simply stop - passing messages to this object. Implementations must not assume that - this object will be called to completion of the request stream or even - called at all. - - Raises: - abandonment.Abandoned: May or may not be raised when the RPC has been - aborted. - """ - raise NotImplementedError() - - -class StreamUnaryTestMessages(object): - """A type for stream-request-unary-response message pairings.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def requests(self): - """Affords a sequence of request messages. - - Implementations of this method should return a different sequences with each - call so that multiple test executions of the test method may be made with - different inputs. - - Returns: - A sequence of request messages. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify(self, requests, response, test_case): - """Verifies that the computed response matches the given requests. - - Args: - requests: A sequence of request messages. - response: A response message. - test_case: A unittest.TestCase object affording useful assertion methods. - - Raises: - AssertionError: If the requests and response do not match, indicating that - there was some problem executing the RPC under test. - """ - raise NotImplementedError() - - -class StreamStreamTestMethodImplementation(interfaces.Method): - """A controllable implementation of a stream-stream RPC method.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def service(self, response_consumer, context, control): - """Services an RPC that accepts and produces streams of messages. - - Args: - response_consumer: A stream.Consumer to be called to accept the response - messages of the RPC. - context: A face_interfaces.RpcContext object. - control: A test_control.Control to control execution of this method. - - Returns: - A stream.Consumer with which to accept the request messages of the RPC. - The consumer returned from this method may or may not be invoked to - completion: in the case of RPC abortion, RPC Framework will simply stop - passing messages to this object. Implementations must not assume that - this object will be called to completion of the request stream or even - called at all. - - Raises: - abandonment.Abandoned: May or may not be raised when the RPC has been - aborted. - """ - raise NotImplementedError() - - -class StreamStreamTestMessages(object): - """A type for stream-request-stream-response message pairings.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def requests(self): - """Affords a sequence of request messages. - - Implementations of this method should return a different sequences with each - call so that multiple test executions of the test method may be made with - different inputs. - - Returns: - A sequence of request messages. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify(self, requests, responses, test_case): - """Verifies that the computed response matches the given requests. - - Args: - requests: A sequence of request messages. - responses: A sequence of response messages. - test_case: A unittest.TestCase object affording useful assertion methods. - - Raises: - AssertionError: If the requests and responses do not match, indicating - that there was some problem executing the RPC under test. - """ - raise NotImplementedError() - - -class TestService(object): - """A specification of implemented RPC methods to use in tests.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def name(self): - """Identifies the RPC service name used during the test. - - Returns: - The RPC service name to be used for the test. - """ - raise NotImplementedError() - - @abc.abstractmethod - def unary_unary_scenarios(self): - """Affords unary-request-unary-response test methods and their messages. - - Returns: - A dict from method name to pair. The first element of the pair - is a UnaryUnaryTestMethodImplementation object and the second element - is a sequence of UnaryUnaryTestMethodMessages objects. - """ - raise NotImplementedError() - - @abc.abstractmethod - def unary_stream_scenarios(self): - """Affords unary-request-stream-response test methods and their messages. - - Returns: - A dict from method name to pair. The first element of the pair is a - UnaryStreamTestMethodImplementation object and the second element is a - sequence of UnaryStreamTestMethodMessages objects. - """ - raise NotImplementedError() - - @abc.abstractmethod - def stream_unary_scenarios(self): - """Affords stream-request-unary-response test methods and their messages. - - Returns: - A dict from method name to pair. The first element of the pair is a - StreamUnaryTestMethodImplementation object and the second element is a - sequence of StreamUnaryTestMethodMessages objects. - """ - raise NotImplementedError() - - @abc.abstractmethod - def stream_stream_scenarios(self): - """Affords stream-request-stream-response test methods and their messages. - - Returns: - A dict from method name to pair. The first element of the pair is a - StreamStreamTestMethodImplementation object and the second element is a - sequence of StreamStreamTestMethodMessages objects. - """ - raise NotImplementedError() diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/stock_service.py b/src/python/grpcio_test/grpc_test/framework/face/testing/stock_service.py deleted file mode 100644 index 0f83ca4db1..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/stock_service.py +++ /dev/null @@ -1,374 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Examples of Python implementations of the stock.proto Stock service.""" - -from grpc.framework.common import cardinality -from grpc.framework.foundation import abandonment -from grpc.framework.foundation import stream -from grpc.framework.foundation import stream_util -from grpc_test.framework.face.testing import service -from grpc_test._junkdrawer import stock_pb2 - -SYMBOL_FORMAT = 'test symbol:%03d' -STREAM_LENGTH = 400 - -# A test-appropriate security-pricing function. :-P -_price = lambda symbol_name: float(hash(symbol_name) % 4096) - - -def _get_last_trade_price(stock_request, stock_reply_callback, control, active): - """A unary-request, unary-response test method.""" - control.control() - if active(): - stock_reply_callback( - stock_pb2.StockReply( - symbol=stock_request.symbol, price=_price(stock_request.symbol))) - else: - raise abandonment.Abandoned() - - -def _get_last_trade_price_multiple(stock_reply_consumer, control, active): - """A stream-request, stream-response test method.""" - def stock_reply_for_stock_request(stock_request): - control.control() - if active(): - return stock_pb2.StockReply( - symbol=stock_request.symbol, price=_price(stock_request.symbol)) - else: - raise abandonment.Abandoned() - return stream_util.TransformingConsumer( - stock_reply_for_stock_request, stock_reply_consumer) - - -def _watch_future_trades(stock_request, stock_reply_consumer, control, active): - """A unary-request, stream-response test method.""" - base_price = _price(stock_request.symbol) - for index in range(stock_request.num_trades_to_watch): - control.control() - if active(): - stock_reply_consumer.consume( - stock_pb2.StockReply( - symbol=stock_request.symbol, price=base_price + index)) - else: - raise abandonment.Abandoned() - stock_reply_consumer.terminate() - - -def _get_highest_trade_price(stock_reply_callback, control, active): - """A stream-request, unary-response test method.""" - - class StockRequestConsumer(stream.Consumer): - """Keeps an ongoing record of the most valuable symbol yet consumed.""" - - def __init__(self): - self._symbol = None - self._price = None - - def consume(self, stock_request): - control.control() - if active(): - if self._price is None: - self._symbol = stock_request.symbol - self._price = _price(stock_request.symbol) - else: - candidate_price = _price(stock_request.symbol) - if self._price < candidate_price: - self._symbol = stock_request.symbol - self._price = candidate_price - - def terminate(self): - control.control() - if active(): - if self._symbol is None: - raise ValueError() - else: - stock_reply_callback( - stock_pb2.StockReply(symbol=self._symbol, price=self._price)) - self._symbol = None - self._price = None - - def consume_and_terminate(self, stock_request): - control.control() - if active(): - if self._price is None: - stock_reply_callback( - stock_pb2.StockReply( - symbol=stock_request.symbol, - price=_price(stock_request.symbol))) - else: - candidate_price = _price(stock_request.symbol) - if self._price < candidate_price: - stock_reply_callback( - stock_pb2.StockReply( - symbol=stock_request.symbol, price=candidate_price)) - else: - stock_reply_callback( - stock_pb2.StockReply( - symbol=self._symbol, price=self._price)) - - self._symbol = None - self._price = None - - return StockRequestConsumer() - - -class GetLastTradePrice(service.UnaryUnaryTestMethodImplementation): - """GetLastTradePrice for use in tests.""" - - def name(self): - return 'GetLastTradePrice' - - def cardinality(self): - return cardinality.Cardinality.UNARY_UNARY - - def request_class(self): - return stock_pb2.StockRequest - - def response_class(self): - return stock_pb2.StockReply - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, serialized_request): - return stock_pb2.StockRequest.FromString(serialized_request) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, serialized_response): - return stock_pb2.StockReply.FromString(serialized_response) - - def service(self, request, response_callback, context, control): - _get_last_trade_price( - request, response_callback, control, context.is_active) - - -class GetLastTradePriceMessages(service.UnaryUnaryTestMessages): - - def __init__(self): - self._index = 0 - - def request(self): - symbol = SYMBOL_FORMAT % self._index - self._index += 1 - return stock_pb2.StockRequest(symbol=symbol) - - def verify(self, request, response, test_case): - test_case.assertEqual(request.symbol, response.symbol) - test_case.assertEqual(_price(request.symbol), response.price) - - -class GetLastTradePriceMultiple(service.StreamStreamTestMethodImplementation): - """GetLastTradePriceMultiple for use in tests.""" - - def name(self): - return 'GetLastTradePriceMultiple' - - def cardinality(self): - return cardinality.Cardinality.STREAM_STREAM - - def request_class(self): - return stock_pb2.StockRequest - - def response_class(self): - return stock_pb2.StockReply - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, serialized_request): - return stock_pb2.StockRequest.FromString(serialized_request) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, serialized_response): - return stock_pb2.StockReply.FromString(serialized_response) - - def service(self, response_consumer, context, control): - return _get_last_trade_price_multiple( - response_consumer, control, context.is_active) - - -class GetLastTradePriceMultipleMessages(service.StreamStreamTestMessages): - """Pairs of message streams for use with GetLastTradePriceMultiple.""" - - def __init__(self): - self._index = 0 - - def requests(self): - base_index = self._index - self._index += 1 - return [ - stock_pb2.StockRequest(symbol=SYMBOL_FORMAT % (base_index + index)) - for index in range(STREAM_LENGTH)] - - def verify(self, requests, responses, test_case): - test_case.assertEqual(len(requests), len(responses)) - for stock_request, stock_reply in zip(requests, responses): - test_case.assertEqual(stock_request.symbol, stock_reply.symbol) - test_case.assertEqual(_price(stock_request.symbol), stock_reply.price) - - -class WatchFutureTrades(service.UnaryStreamTestMethodImplementation): - """WatchFutureTrades for use in tests.""" - - def name(self): - return 'WatchFutureTrades' - - def cardinality(self): - return cardinality.Cardinality.UNARY_STREAM - - def request_class(self): - return stock_pb2.StockRequest - - def response_class(self): - return stock_pb2.StockReply - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, serialized_request): - return stock_pb2.StockRequest.FromString(serialized_request) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, serialized_response): - return stock_pb2.StockReply.FromString(serialized_response) - - def service(self, request, response_consumer, context, control): - _watch_future_trades(request, response_consumer, control, context.is_active) - - -class WatchFutureTradesMessages(service.UnaryStreamTestMessages): - """Pairs of a single request message and a sequence of response messages.""" - - def __init__(self): - self._index = 0 - - def request(self): - symbol = SYMBOL_FORMAT % self._index - self._index += 1 - return stock_pb2.StockRequest( - symbol=symbol, num_trades_to_watch=STREAM_LENGTH) - - def verify(self, request, responses, test_case): - test_case.assertEqual(STREAM_LENGTH, len(responses)) - base_price = _price(request.symbol) - for index, response in enumerate(responses): - test_case.assertEqual(base_price + index, response.price) - - -class GetHighestTradePrice(service.StreamUnaryTestMethodImplementation): - """GetHighestTradePrice for use in tests.""" - - def name(self): - return 'GetHighestTradePrice' - - def cardinality(self): - return cardinality.Cardinality.STREAM_UNARY - - def request_class(self): - return stock_pb2.StockRequest - - def response_class(self): - return stock_pb2.StockReply - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, serialized_request): - return stock_pb2.StockRequest.FromString(serialized_request) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, serialized_response): - return stock_pb2.StockReply.FromString(serialized_response) - - def service(self, response_callback, context, control): - return _get_highest_trade_price( - response_callback, control, context.is_active) - - -class GetHighestTradePriceMessages(service.StreamUnaryTestMessages): - - def requests(self): - return [ - stock_pb2.StockRequest(symbol=SYMBOL_FORMAT % index) - for index in range(STREAM_LENGTH)] - - def verify(self, requests, response, test_case): - price = None - symbol = None - for stock_request in requests: - current_symbol = stock_request.symbol - current_price = _price(current_symbol) - if price is None or price < current_price: - price = current_price - symbol = current_symbol - test_case.assertEqual(price, response.price) - test_case.assertEqual(symbol, response.symbol) - - -class StockTestService(service.TestService): - """A corpus of test data with one method of each RPC cardinality.""" - - def name(self): - return 'Stock' - - def unary_unary_scenarios(self): - return { - 'GetLastTradePrice': ( - GetLastTradePrice(), [GetLastTradePriceMessages()]), - } - - def unary_stream_scenarios(self): - return { - 'WatchFutureTrades': ( - WatchFutureTrades(), [WatchFutureTradesMessages()]), - } - - def stream_unary_scenarios(self): - return { - 'GetHighestTradePrice': ( - GetHighestTradePrice(), [GetHighestTradePriceMessages()]) - } - - def stream_stream_scenarios(self): - return { - 'GetLastTradePriceMultiple': ( - GetLastTradePriceMultiple(), [GetLastTradePriceMultipleMessages()]), - } - - -STOCK_TEST_SERVICE = StockTestService() diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/test_case.py b/src/python/grpcio_test/grpc_test/framework/face/testing/test_case.py deleted file mode 100644 index 858d5cf7fd..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/face/testing/test_case.py +++ /dev/null @@ -1,80 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tools for creating tests of implementations of the Face layer.""" - -import abc - -# face_interfaces and interfaces are referenced in specification in this module. -from grpc.framework.face import interfaces as face_interfaces # pylint: disable=unused-import -from grpc_test.framework.face.testing import interfaces # pylint: disable=unused-import - - -class FaceTestCase(object): - """Describes a test of the Face Layer of RPC Framework. - - Concrete subclasses must also inherit from unittest.TestCase and from at least - one class that defines test methods. - """ - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def set_up_implementation( - self, name, methods, method_implementations, - multi_method_implementation): - """Instantiates the Face Layer implementation under test. - - Args: - name: The service name to be used in the test. - methods: A sequence of interfaces.Method objects describing the RPC - methods that will be called during the test. - method_implementations: A dictionary from string RPC method name to - face_interfaces.MethodImplementation object specifying - implementation of an RPC method. - multi_method_implementation: An face_interfaces.MultiMethodImplementation - or None. - - Returns: - A sequence of length two the first element of which is a - face_interfaces.GenericStub (backed by the given method - implementations), and the second element of which is an arbitrary memo - object to be kept and passed to tearDownImplementation at the conclusion - of the test. - """ - raise NotImplementedError() - - @abc.abstractmethod - def tear_down_implementation(self, memo): - """Destroys the Face layer implementation under test. - - Args: - memo: The object from the second position of the return value of - set_up_implementation. - """ - raise NotImplementedError() diff --git a/src/python/grpcio_test/grpc_test/framework/foundation/__init__.py b/src/python/grpcio_test/grpc_test/framework/foundation/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/foundation/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/framework/foundation/_later_test.py b/src/python/grpcio_test/grpc_test/framework/foundation/_later_test.py deleted file mode 100644 index 6c2459e185..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/foundation/_later_test.py +++ /dev/null @@ -1,151 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests of the later module.""" - -import threading -import time -import unittest - -from grpc.framework.foundation import later - -TICK = 0.1 - - -class LaterTest(unittest.TestCase): - - def test_simple_delay(self): - lock = threading.Lock() - cell = [0] - return_value = object() - - def computation(): - with lock: - cell[0] += 1 - return return_value - computation_future = later.later(TICK * 2, computation) - - self.assertFalse(computation_future.done()) - self.assertFalse(computation_future.cancelled()) - time.sleep(TICK) - self.assertFalse(computation_future.done()) - self.assertFalse(computation_future.cancelled()) - with lock: - self.assertEqual(0, cell[0]) - time.sleep(TICK * 2) - self.assertTrue(computation_future.done()) - self.assertFalse(computation_future.cancelled()) - with lock: - self.assertEqual(1, cell[0]) - self.assertEqual(return_value, computation_future.result()) - - def test_callback(self): - lock = threading.Lock() - cell = [0] - callback_called = [False] - future_passed_to_callback = [None] - def computation(): - with lock: - cell[0] += 1 - computation_future = later.later(TICK * 2, computation) - def callback(outcome): - with lock: - callback_called[0] = True - future_passed_to_callback[0] = outcome - computation_future.add_done_callback(callback) - time.sleep(TICK) - with lock: - self.assertFalse(callback_called[0]) - time.sleep(TICK * 2) - with lock: - self.assertTrue(callback_called[0]) - self.assertTrue(future_passed_to_callback[0].done()) - - callback_called[0] = False - future_passed_to_callback[0] = None - - computation_future.add_done_callback(callback) - with lock: - self.assertTrue(callback_called[0]) - self.assertTrue(future_passed_to_callback[0].done()) - - def test_cancel(self): - lock = threading.Lock() - cell = [0] - callback_called = [False] - future_passed_to_callback = [None] - def computation(): - with lock: - cell[0] += 1 - computation_future = later.later(TICK * 2, computation) - def callback(outcome): - with lock: - callback_called[0] = True - future_passed_to_callback[0] = outcome - computation_future.add_done_callback(callback) - time.sleep(TICK) - with lock: - self.assertFalse(callback_called[0]) - computation_future.cancel() - self.assertTrue(computation_future.cancelled()) - self.assertFalse(computation_future.running()) - self.assertTrue(computation_future.done()) - with lock: - self.assertTrue(callback_called[0]) - self.assertTrue(future_passed_to_callback[0].cancelled()) - - def test_result(self): - lock = threading.Lock() - cell = [0] - callback_called = [False] - future_passed_to_callback_cell = [None] - return_value = object() - - def computation(): - with lock: - cell[0] += 1 - return return_value - computation_future = later.later(TICK * 2, computation) - - def callback(future_passed_to_callback): - with lock: - callback_called[0] = True - future_passed_to_callback_cell[0] = future_passed_to_callback - computation_future.add_done_callback(callback) - returned_value = computation_future.result() - self.assertEqual(return_value, returned_value) - - # The callback may not yet have been called! Sleep a tick. - time.sleep(TICK) - with lock: - self.assertTrue(callback_called[0]) - self.assertEqual(return_value, future_passed_to_callback_cell[0].result()) - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/framework/foundation/_logging_pool_test.py b/src/python/grpcio_test/grpc_test/framework/foundation/_logging_pool_test.py deleted file mode 100644 index 452802da6a..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/foundation/_logging_pool_test.py +++ /dev/null @@ -1,64 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests for grpc.framework.foundation.logging_pool.""" - -import unittest - -from grpc.framework.foundation import logging_pool - -_POOL_SIZE = 16 - - -class LoggingPoolTest(unittest.TestCase): - - def testUpAndDown(self): - pool = logging_pool.pool(_POOL_SIZE) - pool.shutdown(wait=True) - - with logging_pool.pool(_POOL_SIZE) as pool: - self.assertIsNotNone(pool) - - def testTaskExecuted(self): - test_list = [] - - with logging_pool.pool(_POOL_SIZE) as pool: - pool.submit(lambda: test_list.append(object())).result() - - self.assertTrue(test_list) - - def testException(self): - with logging_pool.pool(_POOL_SIZE) as pool: - raised_exception = pool.submit(lambda: 1/0).exception() - - self.assertIsNotNone(raised_exception) - - -if __name__ == '__main__': - unittest.main(verbosity=2) diff --git a/src/python/grpcio_test/grpc_test/framework/foundation/stream_testing.py b/src/python/grpcio_test/grpc_test/framework/foundation/stream_testing.py deleted file mode 100644 index 098a53d5e7..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/foundation/stream_testing.py +++ /dev/null @@ -1,73 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Utilities for testing stream-related code.""" - -from grpc.framework.foundation import stream - - -class TestConsumer(stream.Consumer): - """A stream.Consumer instrumented for testing. - - Attributes: - calls: A sequence of value-termination pairs describing the history of calls - made on this object. - """ - - def __init__(self): - self.calls = [] - - def consume(self, value): - """See stream.Consumer.consume for specification.""" - self.calls.append((value, False)) - - def terminate(self): - """See stream.Consumer.terminate for specification.""" - self.calls.append((None, True)) - - def consume_and_terminate(self, value): - """See stream.Consumer.consume_and_terminate for specification.""" - self.calls.append((value, True)) - - def is_legal(self): - """Reports whether or not a legal sequence of calls has been made.""" - terminated = False - for value, terminal in self.calls: - if terminated: - return False - elif terminal: - terminated = True - elif value is None: - return False - else: # pylint: disable=useless-else-on-loop - return True - - def values(self): - """Returns the sequence of values that have been passed to this Consumer.""" - return [value for value, _ in self.calls if value] diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/__init__.py b/src/python/grpcio_test/grpc_test/framework/interfaces/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/base/__init__.py b/src/python/grpcio_test/grpc_test/framework/interfaces/base/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/base/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/base/_control.py b/src/python/grpcio_test/grpc_test/framework/interfaces/base/_control.py deleted file mode 100644 index 46a01876d8..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/base/_control.py +++ /dev/null @@ -1,568 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Part of the tests of the base interface of RPC Framework.""" - -import abc -import collections -import enum -import random # pylint: disable=unused-import -import threading -import time - -from grpc.framework.interfaces.base import base -from grpc_test.framework.common import test_constants -from grpc_test.framework.interfaces.base import _sequence -from grpc_test.framework.interfaces.base import _state -from grpc_test.framework.interfaces.base import test_interfaces # pylint: disable=unused-import - -_GROUP = 'base test cases test group' -_METHOD = 'base test cases test method' - -_PAYLOAD_RANDOM_SECTION_MAXIMUM_SIZE = test_constants.PAYLOAD_SIZE / 20 -_MINIMUM_PAYLOAD_SIZE = test_constants.PAYLOAD_SIZE / 600 - - -def _create_payload(randomness): - length = randomness.randint( - _MINIMUM_PAYLOAD_SIZE, test_constants.PAYLOAD_SIZE) - random_section_length = randomness.randint( - 0, min(_PAYLOAD_RANDOM_SECTION_MAXIMUM_SIZE, length)) - random_section = bytes( - bytearray( - randomness.getrandbits(8) for _ in range(random_section_length))) - sevens_section = '\x07' * (length - random_section_length) - return b''.join(randomness.sample((random_section, sevens_section), 2)) - - -def _anything_in_flight(state): - return ( - state.invocation_initial_metadata_in_flight is not None or - state.invocation_payloads_in_flight or - state.invocation_completion_in_flight is not None or - state.service_initial_metadata_in_flight is not None or - state.service_payloads_in_flight or - state.service_completion_in_flight is not None or - 0 < state.invocation_allowance_in_flight or - 0 < state.service_allowance_in_flight - ) - - -def _verify_service_advance_and_update_state( - initial_metadata, payload, completion, allowance, state, implementation): - if initial_metadata is not None: - if state.invocation_initial_metadata_received: - return 'Later invocation initial metadata received: %s' % ( - initial_metadata,) - if state.invocation_payloads_received: - return 'Invocation initial metadata received after payloads: %s' % ( - state.invocation_payloads_received) - if state.invocation_completion_received: - return 'Invocation initial metadata received after invocation completion!' - if not implementation.metadata_transmitted( - state.invocation_initial_metadata_in_flight, initial_metadata): - return 'Invocation initial metadata maltransmitted: %s, %s' % ( - state.invocation_initial_metadata_in_flight, initial_metadata) - else: - state.invocation_initial_metadata_in_flight = None - state.invocation_initial_metadata_received = True - - if payload is not None: - if state.invocation_completion_received: - return 'Invocation payload received after invocation completion!' - elif not state.invocation_payloads_in_flight: - return 'Invocation payload "%s" received but not in flight!' % (payload,) - elif state.invocation_payloads_in_flight[0] != payload: - return 'Invocation payload mismatch: %s, %s' % ( - state.invocation_payloads_in_flight[0], payload) - elif state.service_side_invocation_allowance < 1: - return 'Disallowed invocation payload!' - else: - state.invocation_payloads_in_flight.pop(0) - state.invocation_payloads_received += 1 - state.service_side_invocation_allowance -= 1 - - if completion is not None: - if state.invocation_completion_received: - return 'Later invocation completion received: %s' % (completion,) - elif not implementation.completion_transmitted( - state.invocation_completion_in_flight, completion): - return 'Invocation completion maltransmitted: %s, %s' % ( - state.invocation_completion_in_flight, completion) - else: - state.invocation_completion_in_flight = None - state.invocation_completion_received = True - - if allowance is not None: - if allowance <= 0: - return 'Illegal allowance value: %s' % (allowance,) - else: - state.service_allowance_in_flight -= allowance - state.service_side_service_allowance += allowance - - -def _verify_invocation_advance_and_update_state( - initial_metadata, payload, completion, allowance, state, implementation): - if initial_metadata is not None: - if state.service_initial_metadata_received: - return 'Later service initial metadata received: %s' % (initial_metadata,) - if state.service_payloads_received: - return 'Service initial metadata received after service payloads: %s' % ( - state.service_payloads_received) - if state.service_completion_received: - return 'Service initial metadata received after service completion!' - if not implementation.metadata_transmitted( - state.service_initial_metadata_in_flight, initial_metadata): - return 'Service initial metadata maltransmitted: %s, %s' % ( - state.service_initial_metadata_in_flight, initial_metadata) - else: - state.service_initial_metadata_in_flight = None - state.service_initial_metadata_received = True - - if payload is not None: - if state.service_completion_received: - return 'Service payload received after service completion!' - elif not state.service_payloads_in_flight: - return 'Service payload "%s" received but not in flight!' % (payload,) - elif state.service_payloads_in_flight[0] != payload: - return 'Service payload mismatch: %s, %s' % ( - state.invocation_payloads_in_flight[0], payload) - elif state.invocation_side_service_allowance < 1: - return 'Disallowed service payload!' - else: - state.service_payloads_in_flight.pop(0) - state.service_payloads_received += 1 - state.invocation_side_service_allowance -= 1 - - if completion is not None: - if state.service_completion_received: - return 'Later service completion received: %s' % (completion,) - elif not implementation.completion_transmitted( - state.service_completion_in_flight, completion): - return 'Service completion maltransmitted: %s, %s' % ( - state.service_completion_in_flight, completion) - else: - state.service_completion_in_flight = None - state.service_completion_received = True - - if allowance is not None: - if allowance <= 0: - return 'Illegal allowance value: %s' % (allowance,) - else: - state.invocation_allowance_in_flight -= allowance - state.invocation_side_service_allowance += allowance - - -class Invocation( - collections.namedtuple( - 'Invocation', - ('group', 'method', 'subscription_kind', 'timeout', 'initial_metadata', - 'payload', 'completion',))): - """A description of operation invocation. - - Attributes: - group: The group identifier for the operation. - method: The method identifier for the operation. - subscription_kind: A base.Subscription.Kind value describing the kind of - subscription to use for the operation. - timeout: A duration in seconds to pass as the timeout value for the - operation. - initial_metadata: An object to pass as the initial metadata for the - operation or None. - payload: An object to pass as a payload value for the operation or None. - completion: An object to pass as a completion value for the operation or - None. - """ - - -class OnAdvance( - collections.namedtuple( - 'OnAdvance', - ('kind', 'initial_metadata', 'payload', 'completion', 'allowance'))): - """Describes action to be taken in a test in response to an advance call. - - Attributes: - kind: A Kind value describing the overall kind of response. - initial_metadata: An initial metadata value to pass to a call of the advance - method of the operator under test. Only valid if kind is Kind.ADVANCE and - may be None. - payload: A payload value to pass to a call of the advance method of the - operator under test. Only valid if kind is Kind.ADVANCE and may be None. - completion: A base.Completion value to pass to a call of the advance method - of the operator under test. Only valid if kind is Kind.ADVANCE and may be - None. - allowance: An allowance value to pass to a call of the advance method of the - operator under test. Only valid if kind is Kind.ADVANCE and may be None. - """ - - @enum.unique - class Kind(enum.Enum): - ADVANCE = 'advance' - DEFECT = 'defect' - IDLE = 'idle' - - -_DEFECT_ON_ADVANCE = OnAdvance(OnAdvance.Kind.DEFECT, None, None, None, None) -_IDLE_ON_ADVANCE = OnAdvance(OnAdvance.Kind.IDLE, None, None, None, None) - - -class Instruction( - collections.namedtuple( - 'Instruction', - ('kind', 'advance_args', 'advance_kwargs', 'conclude_success', - 'conclude_message', 'conclude_invocation_outcome_kind', - 'conclude_service_outcome_kind',))): - """""" - - @enum.unique - class Kind(enum.Enum): - ADVANCE = 'ADVANCE' - CANCEL = 'CANCEL' - CONCLUDE = 'CONCLUDE' - - -class Controller(object): - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def failed(self, message): - """""" - raise NotImplementedError() - - @abc.abstractmethod - def serialize_request(self, request): - """""" - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_request(self, serialized_request): - """""" - raise NotImplementedError() - - @abc.abstractmethod - def serialize_response(self, response): - """""" - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_response(self, serialized_response): - """""" - raise NotImplementedError() - - @abc.abstractmethod - def invocation(self): - """""" - raise NotImplementedError() - - @abc.abstractmethod - def poll(self): - """""" - raise NotImplementedError() - - @abc.abstractmethod - def on_service_advance( - self, initial_metadata, payload, completion, allowance): - """""" - raise NotImplementedError() - - @abc.abstractmethod - def on_invocation_advance( - self, initial_metadata, payload, completion, allowance): - """""" - raise NotImplementedError() - - @abc.abstractmethod - def service_on_termination(self, outcome): - """""" - raise NotImplementedError() - - @abc.abstractmethod - def invocation_on_termination(self, outcome): - """""" - raise NotImplementedError() - - -class ControllerCreator(object): - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def name(self): - """""" - raise NotImplementedError() - - @abc.abstractmethod - def controller(self, implementation, randomness): - """""" - raise NotImplementedError() - - -class _Remainder( - collections.namedtuple( - '_Remainder', - ('invocation_payloads', 'service_payloads', 'invocation_completion', - 'service_completion',))): - """Describes work remaining to be done in a portion of a test. - - Attributes: - invocation_payloads: The number of payloads to be sent from the invocation - side of the operation to the service side of the operation. - service_payloads: The number of payloads to be sent from the service side of - the operation to the invocation side of the operation. - invocation_completion: Whether or not completion from the invocation side of - the operation should be indicated and has yet to be indicated. - service_completion: Whether or not completion from the service side of the - operation should be indicated and has yet to be indicated. - """ - - -class _SequenceController(Controller): - - def __init__(self, sequence, implementation, randomness): - """Constructor. - - Args: - sequence: A _sequence.Sequence describing the steps to be taken in the - test at a relatively high level. - implementation: A test_interfaces.Implementation encapsulating the - base interface implementation that is the system under test. - randomness: A random.Random instance for use in the test. - """ - self._condition = threading.Condition() - self._sequence = sequence - self._implementation = implementation - self._randomness = randomness - - self._until = None - self._remaining_elements = None - self._poll_next = None - self._message = None - - self._state = _state.OperationState() - self._todo = None - - # called with self._condition - def _failed(self, message): - self._message = message - self._condition.notify_all() - - def _passed(self, invocation_outcome, service_outcome): - self._poll_next = Instruction( - Instruction.Kind.CONCLUDE, None, None, True, None, invocation_outcome, - service_outcome) - self._condition.notify_all() - - def failed(self, message): - with self._condition: - self._failed(message) - - def serialize_request(self, request): - return request + request - - def deserialize_request(self, serialized_request): - return serialized_request[:len(serialized_request) / 2] - - def serialize_response(self, response): - return response * 3 - - def deserialize_response(self, serialized_response): - return serialized_response[2 * len(serialized_response) / 3:] - - def invocation(self): - with self._condition: - self._until = time.time() + self._sequence.maximum_duration - self._remaining_elements = list(self._sequence.elements) - if self._sequence.invocation.initial_metadata: - initial_metadata = self._implementation.invocation_initial_metadata() - self._state.invocation_initial_metadata_in_flight = initial_metadata - else: - initial_metadata = None - if self._sequence.invocation.payload: - payload = _create_payload(self._randomness) - self._state.invocation_payloads_in_flight.append(payload) - else: - payload = None - if self._sequence.invocation.complete: - completion = self._implementation.invocation_completion() - self._state.invocation_completion_in_flight = completion - else: - completion = None - return Invocation( - _GROUP, _METHOD, base.Subscription.Kind.FULL, - self._sequence.invocation.timeout, initial_metadata, payload, - completion) - - def poll(self): - with self._condition: - while True: - if self._message is not None: - return Instruction( - Instruction.Kind.CONCLUDE, None, None, False, self._message, None, - None) - elif self._poll_next: - poll_next = self._poll_next - self._poll_next = None - return poll_next - elif self._until < time.time(): - return Instruction( - Instruction.Kind.CONCLUDE, None, None, False, - 'overran allotted time!', None, None) - else: - self._condition.wait(timeout=self._until-time.time()) - - def on_service_advance( - self, initial_metadata, payload, completion, allowance): - with self._condition: - message = _verify_service_advance_and_update_state( - initial_metadata, payload, completion, allowance, self._state, - self._implementation) - if message is not None: - self._failed(message) - if self._todo is not None: - raise ValueError('TODO!!!') - elif _anything_in_flight(self._state): - return _IDLE_ON_ADVANCE - elif self._remaining_elements: - element = self._remaining_elements.pop(0) - if element.kind is _sequence.Element.Kind.SERVICE_TRANSMISSION: - if element.transmission.initial_metadata: - initial_metadata = self._implementation.service_initial_metadata() - self._state.service_initial_metadata_in_flight = initial_metadata - else: - initial_metadata = None - if element.transmission.payload: - payload = _create_payload(self._randomness) - self._state.service_payloads_in_flight.append(payload) - self._state.service_side_service_allowance -= 1 - else: - payload = None - if element.transmission.complete: - completion = self._implementation.service_completion() - self._state.service_completion_in_flight = completion - else: - completion = None - if (not self._state.invocation_completion_received and - 0 <= self._state.service_side_invocation_allowance): - allowance = 1 - self._state.service_side_invocation_allowance += 1 - self._state.invocation_allowance_in_flight += 1 - else: - allowance = None - return OnAdvance( - OnAdvance.Kind.ADVANCE, initial_metadata, payload, completion, - allowance) - else: - raise ValueError('TODO!!!') - else: - return _IDLE_ON_ADVANCE - - def on_invocation_advance( - self, initial_metadata, payload, completion, allowance): - with self._condition: - message = _verify_invocation_advance_and_update_state( - initial_metadata, payload, completion, allowance, self._state, - self._implementation) - if message is not None: - self._failed(message) - if self._todo is not None: - raise ValueError('TODO!!!') - elif _anything_in_flight(self._state): - return _IDLE_ON_ADVANCE - elif self._remaining_elements: - element = self._remaining_elements.pop(0) - if element.kind is _sequence.Element.Kind.INVOCATION_TRANSMISSION: - if element.transmission.initial_metadata: - initial_metadata = self._implementation.invocation_initial_metadata() - self._state.invocation_initial_metadata_in_fight = initial_metadata - else: - initial_metadata = None - if element.transmission.payload: - payload = _create_payload(self._randomness) - self._state.invocation_payloads_in_flight.append(payload) - self._state.invocation_side_invocation_allowance -= 1 - else: - payload = None - if element.transmission.complete: - completion = self._implementation.invocation_completion() - self._state.invocation_completion_in_flight = completion - else: - completion = None - if (not self._state.service_completion_received and - 0 <= self._state.invocation_side_service_allowance): - allowance = 1 - self._state.invocation_side_service_allowance += 1 - self._state.service_allowance_in_flight += 1 - else: - allowance = None - return OnAdvance( - OnAdvance.Kind.ADVANCE, initial_metadata, payload, completion, - allowance) - else: - raise ValueError('TODO!!!') - else: - return _IDLE_ON_ADVANCE - - def service_on_termination(self, outcome): - with self._condition: - self._state.service_side_outcome = outcome - if self._todo is not None or self._remaining_elements: - self._failed('Premature service-side outcome %s!' % (outcome,)) - elif outcome.kind is not self._sequence.outcome_kinds.service: - self._failed( - 'Incorrect service-side outcome kind: %s should have been %s' % ( - outcome.kind, self._sequence.outcome_kinds.service)) - elif self._state.invocation_side_outcome is not None: - self._passed(self._state.invocation_side_outcome.kind, outcome.kind) - - def invocation_on_termination(self, outcome): - with self._condition: - self._state.invocation_side_outcome = outcome - if self._todo is not None or self._remaining_elements: - self._failed('Premature invocation-side outcome %s!' % (outcome,)) - elif outcome.kind is not self._sequence.outcome_kinds.invocation: - self._failed( - 'Incorrect invocation-side outcome kind: %s should have been %s' % ( - outcome.kind, self._sequence.outcome_kinds.invocation)) - elif self._state.service_side_outcome is not None: - self._passed(outcome.kind, self._state.service_side_outcome.kind) - - -class _SequenceControllerCreator(ControllerCreator): - - def __init__(self, sequence): - self._sequence = sequence - - def name(self): - return self._sequence.name - - def controller(self, implementation, randomness): - return _SequenceController(self._sequence, implementation, randomness) - - -CONTROLLER_CREATORS = tuple( - _SequenceControllerCreator(sequence) for sequence in _sequence.SEQUENCES) diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/base/_sequence.py b/src/python/grpcio_test/grpc_test/framework/interfaces/base/_sequence.py deleted file mode 100644 index f547d91681..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/base/_sequence.py +++ /dev/null @@ -1,171 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Part of the tests of the base interface of RPC Framework.""" - -import collections -import enum - -from grpc.framework.interfaces.base import base -from grpc_test.framework.common import test_constants - - -class Invocation( - collections.namedtuple( - 'Invocation', ('timeout', 'initial_metadata', 'payload', 'complete',))): - """A recipe for operation invocation. - - Attributes: - timeout: A duration in seconds to pass to the system under test as the - operation's timeout value. - initial_metadata: A boolean indicating whether or not to pass initial - metadata when invoking the operation. - payload: A boolean indicating whether or not to pass a payload when - invoking the operation. - complete: A boolean indicating whether or not to indicate completion of - transmissions from the invoking side of the operation when invoking the - operation. - """ - - -class Transmission( - collections.namedtuple( - 'Transmission', ('initial_metadata', 'payload', 'complete',))): - """A recipe for a single transmission in an operation. - - Attributes: - initial_metadata: A boolean indicating whether or not to pass initial - metadata as part of the transmission. - payload: A boolean indicating whether or not to pass a payload as part of - the transmission. - complete: A boolean indicating whether or not to indicate completion of - transmission from the transmitting side of the operation as part of the - transmission. - """ - - -class Intertransmission( - collections.namedtuple('Intertransmission', ('invocation', 'service',))): - """A recipe for multiple transmissions in an operation. - - Attributes: - invocation: An integer describing the number of payloads to send from the - invocation side of the operation to the service side. - service: An integer describing the number of payloads to send from the - service side of the operation to the invocation side. - """ - - -class Element(collections.namedtuple('Element', ('kind', 'transmission',))): - """A sum type for steps to perform when testing an operation. - - Attributes: - kind: A Kind value describing the kind of step to perform in the test. - transmission: Only valid for kinds Kind.INVOCATION_TRANSMISSION and - Kind.SERVICE_TRANSMISSION, a Transmission value describing the details of - the transmission to be made. - """ - - @enum.unique - class Kind(enum.Enum): - INVOCATION_TRANSMISSION = 'invocation transmission' - SERVICE_TRANSMISSION = 'service transmission' - INTERTRANSMISSION = 'intertransmission' - INVOCATION_CANCEL = 'invocation cancel' - SERVICE_CANCEL = 'service cancel' - INVOCATION_FAILURE = 'invocation failure' - SERVICE_FAILURE = 'service failure' - - -class OutcomeKinds( - collections.namedtuple('Outcome', ('invocation', 'service',))): - """A description of the expected outcome of an operation test. - - Attributes: - invocation: The base.Outcome.Kind value expected on the invocation side of - the operation. - service: The base.Outcome.Kind value expected on the service side of the - operation. - """ - - -class Sequence( - collections.namedtuple( - 'Sequence', - ('name', 'maximum_duration', 'invocation', 'elements', - 'outcome_kinds',))): - """Describes at a high level steps to perform in a test. - - Attributes: - name: The string name of the sequence. - maximum_duration: A length of time in seconds to allow for the test before - declaring it to have failed. - invocation: An Invocation value describing how to invoke the operation - under test. - elements: A sequence of Element values describing at coarse granularity - actions to take during the operation under test. - outcome_kinds: An OutcomeKinds value describing the expected outcome kinds - of the test. - """ - -_EASY = Sequence( - 'Easy', - test_constants.TIME_ALLOWANCE, - Invocation(test_constants.LONG_TIMEOUT, True, True, True), - ( - Element( - Element.Kind.SERVICE_TRANSMISSION, Transmission(True, True, True)), - ), - OutcomeKinds(base.Outcome.Kind.COMPLETED, base.Outcome.Kind.COMPLETED)) - -_PEASY = Sequence( - 'Peasy', - test_constants.TIME_ALLOWANCE, - Invocation(test_constants.LONG_TIMEOUT, True, True, False), - ( - Element( - Element.Kind.SERVICE_TRANSMISSION, Transmission(True, True, False)), - Element( - Element.Kind.INVOCATION_TRANSMISSION, - Transmission(False, True, True)), - Element( - Element.Kind.SERVICE_TRANSMISSION, Transmission(False, True, True)), - ), - OutcomeKinds(base.Outcome.Kind.COMPLETED, base.Outcome.Kind.COMPLETED)) - - -# TODO(issue 2959): Finish this test suite. This tuple of sequences should -# contain at least the values in the Cartesian product of (half-duplex, -# full-duplex) * (zero payloads, one payload, test_constants.STREAM_LENGTH -# payloads) * (completion, cancellation, expiration, programming defect in -# servicer code). -SEQUENCES = ( - _EASY, - _PEASY, -) diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/base/_state.py b/src/python/grpcio_test/grpc_test/framework/interfaces/base/_state.py deleted file mode 100644 index 21cf33aeb6..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/base/_state.py +++ /dev/null @@ -1,55 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Part of the tests of the base interface of RPC Framework.""" - - -class OperationState(object): - - def __init__(self): - self.invocation_initial_metadata_in_flight = None - self.invocation_initial_metadata_received = False - self.invocation_payloads_in_flight = [] - self.invocation_payloads_received = 0 - self.invocation_completion_in_flight = None - self.invocation_completion_received = False - self.service_initial_metadata_in_flight = None - self.service_initial_metadata_received = False - self.service_payloads_in_flight = [] - self.service_payloads_received = 0 - self.service_completion_in_flight = None - self.service_completion_received = False - self.invocation_side_invocation_allowance = 1 - self.invocation_side_service_allowance = 1 - self.service_side_invocation_allowance = 1 - self.service_side_service_allowance = 1 - self.invocation_allowance_in_flight = 0 - self.service_allowance_in_flight = 0 - self.invocation_side_outcome = None - self.service_side_outcome = None diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/base/test_cases.py b/src/python/grpcio_test/grpc_test/framework/interfaces/base/test_cases.py deleted file mode 100644 index ddda1018c3..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/base/test_cases.py +++ /dev/null @@ -1,276 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests of the base interface of RPC Framework.""" - -import logging -import random -import threading -import time -import unittest - -from grpc.framework.foundation import logging_pool -from grpc.framework.interfaces.base import base -from grpc.framework.interfaces.base import utilities -from grpc_test.framework.common import test_constants -from grpc_test.framework.interfaces.base import _control -from grpc_test.framework.interfaces.base import test_interfaces - -_SYNCHRONICITY_VARIATION = (('Sync', False), ('Async', True)) - -_EMPTY_OUTCOME_KIND_DICT = { - outcome_kind: 0 for outcome_kind in base.Outcome.Kind} - - -class _Serialization(test_interfaces.Serialization): - - def serialize_request(self, request): - return request + request - - def deserialize_request(self, serialized_request): - return serialized_request[:len(serialized_request) / 2] - - def serialize_response(self, response): - return response * 3 - - def deserialize_response(self, serialized_response): - return serialized_response[2 * len(serialized_response) / 3:] - - -def _advance(quadruples, operator, controller): - try: - for quadruple in quadruples: - operator.advance( - initial_metadata=quadruple[0], payload=quadruple[1], - completion=quadruple[2], allowance=quadruple[3]) - except Exception as e: # pylint: disable=broad-except - controller.failed('Exception on advance: %e' % e) - - -class _Operator(base.Operator): - - def __init__(self, controller, on_advance, pool, operator_under_test): - self._condition = threading.Condition() - self._controller = controller - self._on_advance = on_advance - self._pool = pool - self._operator_under_test = operator_under_test - self._pending_advances = [] - - def set_operator_under_test(self, operator_under_test): - with self._condition: - self._operator_under_test = operator_under_test - pent_advances = self._pending_advances - self._pending_advances = [] - pool = self._pool - controller = self._controller - - if pool is None: - _advance(pent_advances, operator_under_test, controller) - else: - pool.submit(_advance, pent_advances, operator_under_test, controller) - - def advance( - self, initial_metadata=None, payload=None, completion=None, - allowance=None): - on_advance = self._on_advance( - initial_metadata, payload, completion, allowance) - if on_advance.kind is _control.OnAdvance.Kind.ADVANCE: - with self._condition: - pool = self._pool - operator_under_test = self._operator_under_test - controller = self._controller - - quadruple = ( - on_advance.initial_metadata, on_advance.payload, - on_advance.completion, on_advance.allowance) - if pool is None: - _advance((quadruple,), operator_under_test, controller) - else: - pool.submit(_advance, (quadruple,), operator_under_test, controller) - elif on_advance.kind is _control.OnAdvance.Kind.DEFECT: - raise ValueError( - 'Deliberately raised exception from Operator.advance (in a test)!') - - -class _ProtocolReceiver(base.ProtocolReceiver): - - def __init__(self): - self._condition = threading.Condition() - self._contexts = [] - - def context(self, protocol_context): - with self._condition: - self._contexts.append(protocol_context) - - -class _Servicer(base.Servicer): - """A base.Servicer with instrumented for testing.""" - - def __init__(self, group, method, controllers, pool): - self._condition = threading.Condition() - self._group = group - self._method = method - self._pool = pool - self._controllers = list(controllers) - - def service(self, group, method, context, output_operator): - with self._condition: - controller = self._controllers.pop(0) - if group != self._group or method != self._method: - controller.fail( - '%s != %s or %s != %s' % (group, self._group, method, self._method)) - raise base.NoSuchMethodError(None, None) - else: - operator = _Operator( - controller, controller.on_service_advance, self._pool, - output_operator) - outcome = context.add_termination_callback( - controller.service_on_termination) - if outcome is not None: - controller.service_on_termination(outcome) - return utilities.full_subscription(operator, _ProtocolReceiver()) - - -class _OperationTest(unittest.TestCase): - - def setUp(self): - if self._synchronicity_variation: - self._pool = logging_pool.pool(test_constants.POOL_SIZE) - else: - self._pool = None - self._controller = self._controller_creator.controller( - self._implementation, self._randomness) - - def tearDown(self): - if self._synchronicity_variation: - self._pool.shutdown(wait=True) - else: - self._pool = None - - def test_operation(self): - invocation = self._controller.invocation() - if invocation.subscription_kind is base.Subscription.Kind.FULL: - test_operator = _Operator( - self._controller, self._controller.on_invocation_advance, - self._pool, None) - subscription = utilities.full_subscription( - test_operator, _ProtocolReceiver()) - else: - # TODO(nathaniel): support and test other subscription kinds. - self.fail('Non-full subscriptions not yet supported!') - - servicer = _Servicer( - invocation.group, invocation.method, (self._controller,), self._pool) - - invocation_end, service_end, memo = self._implementation.instantiate( - {(invocation.group, invocation.method): _Serialization()}, servicer) - - try: - invocation_end.start() - service_end.start() - operation_context, operator_under_test = invocation_end.operate( - invocation.group, invocation.method, subscription, invocation.timeout, - initial_metadata=invocation.initial_metadata, payload=invocation.payload, - completion=invocation.completion) - test_operator.set_operator_under_test(operator_under_test) - outcome = operation_context.add_termination_callback( - self._controller.invocation_on_termination) - if outcome is not None: - self._controller.invocation_on_termination(outcome) - except Exception as e: # pylint: disable=broad-except - self._controller.failed('Exception on invocation: %s' % e) - self.fail(e) - - while True: - instruction = self._controller.poll() - if instruction.kind is _control.Instruction.Kind.ADVANCE: - try: - test_operator.advance( - *instruction.advance_args, **instruction.advance_kwargs) - except Exception as e: # pylint: disable=broad-except - self._controller.failed('Exception on instructed advance: %s' % e) - elif instruction.kind is _control.Instruction.Kind.CANCEL: - try: - operation_context.cancel() - except Exception as e: # pylint: disable=broad-except - self._controller.failed('Exception on cancel: %s' % e) - elif instruction.kind is _control.Instruction.Kind.CONCLUDE: - break - - invocation_stop_event = invocation_end.stop(0) - service_stop_event = service_end.stop(0) - invocation_stop_event.wait() - service_stop_event.wait() - invocation_stats = invocation_end.operation_stats() - service_stats = service_end.operation_stats() - - self._implementation.destantiate(memo) - - self.assertTrue( - instruction.conclude_success, msg=instruction.conclude_message) - - expected_invocation_stats = dict(_EMPTY_OUTCOME_KIND_DICT) - expected_invocation_stats[ - instruction.conclude_invocation_outcome_kind] += 1 - self.assertDictEqual(expected_invocation_stats, invocation_stats) - expected_service_stats = dict(_EMPTY_OUTCOME_KIND_DICT) - expected_service_stats[instruction.conclude_service_outcome_kind] += 1 - self.assertDictEqual(expected_service_stats, service_stats) - - -def test_cases(implementation): - """Creates unittest.TestCase classes for a given Base implementation. - - Args: - implementation: A test_interfaces.Implementation specifying creation and - destruction of the Base implementation under test. - - Returns: - A sequence of subclasses of unittest.TestCase defining tests of the - specified Base layer implementation. - """ - random_seed = hash(time.time()) - logging.warning('Random seed for this execution: %s', random_seed) - randomness = random.Random(x=random_seed) - - test_case_classes = [] - for synchronicity_variation in _SYNCHRONICITY_VARIATION: - for controller_creator in _control.CONTROLLER_CREATORS: - name = ''.join( - (synchronicity_variation[0], controller_creator.name(), 'Test',)) - test_case_classes.append( - type(name, (_OperationTest,), - {'_implementation': implementation, - '_randomness': randomness, - '_synchronicity_variation': synchronicity_variation[1], - '_controller_creator': controller_creator, - })) - - return test_case_classes diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/base/test_interfaces.py b/src/python/grpcio_test/grpc_test/framework/interfaces/base/test_interfaces.py deleted file mode 100644 index 02426ab846..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/base/test_interfaces.py +++ /dev/null @@ -1,186 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Interfaces used in tests of implementations of the Base layer.""" - -import abc - -from grpc.framework.interfaces.base import base # pylint: disable=unused-import - - -class Serialization(object): - """Specifies serialization and deserialization of test payloads.""" - __metaclass__ = abc.ABCMeta - - def serialize_request(self, request): - """Serializes a request value used in a test. - - Args: - request: A request value created by a test. - - Returns: - A bytestring that is the serialization of the given request. - """ - raise NotImplementedError() - - def deserialize_request(self, serialized_request): - """Deserializes a request value used in a test. - - Args: - serialized_request: A bytestring that is the serialization of some request - used in a test. - - Returns: - The request value encoded by the given bytestring. - """ - raise NotImplementedError() - - def serialize_response(self, response): - """Serializes a response value used in a test. - - Args: - response: A response value created by a test. - - Returns: - A bytestring that is the serialization of the given response. - """ - raise NotImplementedError() - - def deserialize_response(self, serialized_response): - """Deserializes a response value used in a test. - - Args: - serialized_response: A bytestring that is the serialization of some - response used in a test. - - Returns: - The response value encoded by the given bytestring. - """ - raise NotImplementedError() - - -class Implementation(object): - """Specifies an implementation of the Base layer.""" - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def instantiate(self, serializations, servicer): - """Instantiates the Base layer implementation to be used in a test. - - Args: - serializations: A dict from group-method pair to Serialization object - specifying how to serialize and deserialize payload values used in the - test. - servicer: A base.Servicer object to be called to service RPCs made during - the test. - - Returns: - A sequence of length three the first element of which is a - base.End to be used to invoke RPCs, the second element of which is a - base.End to be used to service invoked RPCs, and the third element of - which is an arbitrary memo object to be kept and passed to destantiate - at the conclusion of the test. - """ - raise NotImplementedError() - - @abc.abstractmethod - def destantiate(self, memo): - """Destroys the Base layer implementation under test. - - Args: - memo: The object from the third position of the return value of a call to - instantiate. - """ - raise NotImplementedError() - - @abc.abstractmethod - def invocation_initial_metadata(self): - """Provides an operation's invocation-side initial metadata. - - Returns: - A value to use for an operation's invocation-side initial metadata, or - None. - """ - raise NotImplementedError() - - @abc.abstractmethod - def service_initial_metadata(self): - """Provices an operation's service-side initial metadata. - - Returns: - A value to use for an operation's service-side initial metadata, or - None. - """ - raise NotImplementedError() - - @abc.abstractmethod - def invocation_completion(self): - """Provides an operation's invocation-side completion. - - Returns: - A base.Completion to use for an operation's invocation-side completion. - """ - raise NotImplementedError() - - @abc.abstractmethod - def service_completion(self): - """Provides an operation's service-side completion. - - Returns: - A base.Completion to use for an operation's service-side completion. - """ - raise NotImplementedError() - - @abc.abstractmethod - def metadata_transmitted(self, original_metadata, transmitted_metadata): - """Identifies whether or not metadata was properly transmitted. - - Args: - original_metadata: A metadata value passed to the system under test. - transmitted_metadata: The same metadata value after having been - transmitted through the system under test. - - Returns: - Whether or not the metadata was properly transmitted. - """ - raise NotImplementedError() - - @abc.abstractmethod - def completion_transmitted(self, original_completion, transmitted_completion): - """Identifies whether or not a base.Completion was properly transmitted. - - Args: - original_completion: A base.Completion passed to the system under test. - transmitted_completion: The same completion value after having been - transmitted through the system under test. - - Returns: - Whether or not the completion was properly transmitted. - """ - raise NotImplementedError() diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_3069_test_constant.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/_3069_test_constant.py deleted file mode 100644 index 363d9ce8f1..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_3069_test_constant.py +++ /dev/null @@ -1,37 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""A test constant working around issue 3069.""" - -# test_constants is referenced from specification in this module. -from grpc_test.framework.common import test_constants # pylint: disable=unused-import - -# TODO(issue 3069): Replace uses of this constant with -# test_constants.SHORT_TIMEOUT. -REALLY_SHORT_TIMEOUT = 0.1 diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/__init__.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_blocking_invocation_inline_service.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/_blocking_invocation_inline_service.py deleted file mode 100644 index 2d2a081955..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_blocking_invocation_inline_service.py +++ /dev/null @@ -1,252 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Test code for the Face layer of RPC Framework.""" - -import abc -import unittest - -# test_interfaces is referenced from specification in this module. -from grpc.framework.interfaces.face import face -from grpc_test.framework.common import test_constants -from grpc_test.framework.common import test_control -from grpc_test.framework.common import test_coverage -from grpc_test.framework.interfaces.face import _3069_test_constant -from grpc_test.framework.interfaces.face import _digest -from grpc_test.framework.interfaces.face import _stock_service -from grpc_test.framework.interfaces.face import test_interfaces # pylint: disable=unused-import - - -class TestCase(test_coverage.Coverage, unittest.TestCase): - """A test of the Face layer of RPC Framework. - - Concrete subclasses must have an "implementation" attribute of type - test_interfaces.Implementation and an "invoker_constructor" attribute of type - _invocation.InvokerConstructor. - """ - __metaclass__ = abc.ABCMeta - - NAME = 'BlockingInvocationInlineServiceTest' - - def setUp(self): - """See unittest.TestCase.setUp for full specification. - - Overriding implementations must call this implementation. - """ - self._control = test_control.PauseFailControl() - self._digest = _digest.digest( - _stock_service.STOCK_TEST_SERVICE, self._control, None) - - generic_stub, dynamic_stubs, self._memo = self.implementation.instantiate( - self._digest.methods, self._digest.inline_method_implementations, None) - self._invoker = self.invoker_constructor.construct_invoker( - generic_stub, dynamic_stubs, self._digest.methods) - - def tearDown(self): - """See unittest.TestCase.tearDown for full specification. - - Overriding implementations must call this implementation. - """ - self._invoker = None - self.implementation.destantiate(self._memo) - - def testSuccessfulUnaryRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - response, call = self._invoker.blocking(group, method)( - request, test_constants.LONG_TIMEOUT, with_call=True) - - test_messages.verify(request, response, self) - - def testSuccessfulUnaryRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - response_iterator = self._invoker.blocking(group, method)( - request, test_constants.LONG_TIMEOUT) - responses = list(response_iterator) - - test_messages.verify(request, responses, self) - - def testSuccessfulStreamRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - response, call = self._invoker.blocking(group, method)( - iter(requests), test_constants.LONG_TIMEOUT, with_call=True) - - test_messages.verify(requests, response, self) - - def testSuccessfulStreamRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - response_iterator = self._invoker.blocking(group, method)( - iter(requests), test_constants.LONG_TIMEOUT) - responses = list(response_iterator) - - test_messages.verify(requests, responses, self) - - def testSequentialInvocations(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - first_request = test_messages.request() - second_request = test_messages.request() - - first_response = self._invoker.blocking(group, method)( - first_request, test_constants.LONG_TIMEOUT) - - test_messages.verify(first_request, first_response, self) - - second_response = self._invoker.blocking(group, method)( - second_request, test_constants.LONG_TIMEOUT) - - test_messages.verify(second_request, second_response, self) - - @unittest.skip('Parallel invocations impossible with blocking control flow!') - def testParallelInvocations(self): - raise NotImplementedError() - - @unittest.skip('Parallel invocations impossible with blocking control flow!') - def testWaitingForSomeButNotAllParallelInvocations(self): - raise NotImplementedError() - - @unittest.skip('Cancellation impossible with blocking control flow!') - def testCancelledUnaryRequestUnaryResponse(self): - raise NotImplementedError() - - @unittest.skip('Cancellation impossible with blocking control flow!') - def testCancelledUnaryRequestStreamResponse(self): - raise NotImplementedError() - - @unittest.skip('Cancellation impossible with blocking control flow!') - def testCancelledStreamRequestUnaryResponse(self): - raise NotImplementedError() - - @unittest.skip('Cancellation impossible with blocking control flow!') - def testCancelledStreamRequestStreamResponse(self): - raise NotImplementedError() - - def testExpiredUnaryRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self._control.pause(), self.assertRaises( - face.ExpirationError): - self._invoker.blocking(group, method)( - request, _3069_test_constant.REALLY_SHORT_TIMEOUT) - - def testExpiredUnaryRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self._control.pause(), self.assertRaises( - face.ExpirationError): - response_iterator = self._invoker.blocking(group, method)( - request, _3069_test_constant.REALLY_SHORT_TIMEOUT) - list(response_iterator) - - def testExpiredStreamRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self._control.pause(), self.assertRaises( - face.ExpirationError): - self._invoker.blocking(group, method)( - iter(requests), _3069_test_constant.REALLY_SHORT_TIMEOUT) - - def testExpiredStreamRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self._control.pause(), self.assertRaises( - face.ExpirationError): - response_iterator = self._invoker.blocking(group, method)( - iter(requests), _3069_test_constant.REALLY_SHORT_TIMEOUT) - list(response_iterator) - - def testFailedUnaryRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self._control.fail(), self.assertRaises(face.RemoteError): - self._invoker.blocking(group, method)( - request, test_constants.LONG_TIMEOUT) - - def testFailedUnaryRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self._control.fail(), self.assertRaises(face.RemoteError): - response_iterator = self._invoker.blocking(group, method)( - request, test_constants.LONG_TIMEOUT) - list(response_iterator) - - def testFailedStreamRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self._control.fail(), self.assertRaises(face.RemoteError): - self._invoker.blocking(group, method)( - iter(requests), test_constants.LONG_TIMEOUT) - - def testFailedStreamRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self._control.fail(), self.assertRaises(face.RemoteError): - response_iterator = self._invoker.blocking(group, method)( - iter(requests), test_constants.LONG_TIMEOUT) - list(response_iterator) diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_digest.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/_digest.py deleted file mode 100644 index da56ed7b27..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_digest.py +++ /dev/null @@ -1,444 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Code for making a service.TestService more amenable to use in tests.""" - -import collections -import threading - -# test_control, _service, and test_interfaces are referenced from specification -# in this module. -from grpc.framework.common import cardinality -from grpc.framework.common import style -from grpc.framework.foundation import stream -from grpc.framework.foundation import stream_util -from grpc.framework.interfaces.face import face -from grpc_test.framework.common import test_control # pylint: disable=unused-import -from grpc_test.framework.interfaces.face import _service # pylint: disable=unused-import -from grpc_test.framework.interfaces.face import test_interfaces # pylint: disable=unused-import - -_IDENTITY = lambda x: x - - -class TestServiceDigest( - collections.namedtuple( - 'TestServiceDigest', - ('methods', - 'inline_method_implementations', - 'event_method_implementations', - 'multi_method_implementation', - 'unary_unary_messages_sequences', - 'unary_stream_messages_sequences', - 'stream_unary_messages_sequences', - 'stream_stream_messages_sequences',))): - """A transformation of a service.TestService. - - Attributes: - methods: A dict from method group-name pair to test_interfaces.Method object - describing the RPC methods that may be called during the test. - inline_method_implementations: A dict from method group-name pair to - face.MethodImplementation object to be used in tests of in-line calls to - behaviors under test. - event_method_implementations: A dict from method group-name pair to - face.MethodImplementation object to be used in tests of event-driven calls - to behaviors under test. - multi_method_implementation: A face.MultiMethodImplementation to be used in - tests of generic calls to behaviors under test. - unary_unary_messages_sequences: A dict from method group-name pair to - sequence of service.UnaryUnaryTestMessages objects to be used to test the - identified method. - unary_stream_messages_sequences: A dict from method group-name pair to - sequence of service.UnaryStreamTestMessages objects to be used to test the - identified method. - stream_unary_messages_sequences: A dict from method group-name pair to - sequence of service.StreamUnaryTestMessages objects to be used to test the - identified method. - stream_stream_messages_sequences: A dict from method group-name pair to - sequence of service.StreamStreamTestMessages objects to be used to test - the identified method. - """ - - -class _BufferingConsumer(stream.Consumer): - """A trivial Consumer that dumps what it consumes in a user-mutable buffer.""" - - def __init__(self): - self.consumed = [] - self.terminated = False - - def consume(self, value): - self.consumed.append(value) - - def terminate(self): - self.terminated = True - - def consume_and_terminate(self, value): - self.consumed.append(value) - self.terminated = True - - -class _InlineUnaryUnaryMethod(face.MethodImplementation): - - def __init__(self, unary_unary_test_method, control): - self._test_method = unary_unary_test_method - self._control = control - - self.cardinality = cardinality.Cardinality.UNARY_UNARY - self.style = style.Service.INLINE - - def unary_unary_inline(self, request, context): - response_list = [] - self._test_method.service( - request, response_list.append, context, self._control) - return response_list.pop(0) - - -class _EventUnaryUnaryMethod(face.MethodImplementation): - - def __init__(self, unary_unary_test_method, control, pool): - self._test_method = unary_unary_test_method - self._control = control - self._pool = pool - - self.cardinality = cardinality.Cardinality.UNARY_UNARY - self.style = style.Service.EVENT - - def unary_unary_event(self, request, response_callback, context): - if self._pool is None: - self._test_method.service( - request, response_callback, context, self._control) - else: - self._pool.submit( - self._test_method.service, request, response_callback, context, - self._control) - - -class _InlineUnaryStreamMethod(face.MethodImplementation): - - def __init__(self, unary_stream_test_method, control): - self._test_method = unary_stream_test_method - self._control = control - - self.cardinality = cardinality.Cardinality.UNARY_STREAM - self.style = style.Service.INLINE - - def unary_stream_inline(self, request, context): - response_consumer = _BufferingConsumer() - self._test_method.service( - request, response_consumer, context, self._control) - for response in response_consumer.consumed: - yield response - - -class _EventUnaryStreamMethod(face.MethodImplementation): - - def __init__(self, unary_stream_test_method, control, pool): - self._test_method = unary_stream_test_method - self._control = control - self._pool = pool - - self.cardinality = cardinality.Cardinality.UNARY_STREAM - self.style = style.Service.EVENT - - def unary_stream_event(self, request, response_consumer, context): - if self._pool is None: - self._test_method.service( - request, response_consumer, context, self._control) - else: - self._pool.submit( - self._test_method.service, request, response_consumer, context, - self._control) - - -class _InlineStreamUnaryMethod(face.MethodImplementation): - - def __init__(self, stream_unary_test_method, control): - self._test_method = stream_unary_test_method - self._control = control - - self.cardinality = cardinality.Cardinality.STREAM_UNARY - self.style = style.Service.INLINE - - def stream_unary_inline(self, request_iterator, context): - response_list = [] - request_consumer = self._test_method.service( - response_list.append, context, self._control) - for request in request_iterator: - request_consumer.consume(request) - request_consumer.terminate() - return response_list.pop(0) - - -class _EventStreamUnaryMethod(face.MethodImplementation): - - def __init__(self, stream_unary_test_method, control, pool): - self._test_method = stream_unary_test_method - self._control = control - self._pool = pool - - self.cardinality = cardinality.Cardinality.STREAM_UNARY - self.style = style.Service.EVENT - - def stream_unary_event(self, response_callback, context): - request_consumer = self._test_method.service( - response_callback, context, self._control) - if self._pool is None: - return request_consumer - else: - return stream_util.ThreadSwitchingConsumer(request_consumer, self._pool) - - -class _InlineStreamStreamMethod(face.MethodImplementation): - - def __init__(self, stream_stream_test_method, control): - self._test_method = stream_stream_test_method - self._control = control - - self.cardinality = cardinality.Cardinality.STREAM_STREAM - self.style = style.Service.INLINE - - def stream_stream_inline(self, request_iterator, context): - response_consumer = _BufferingConsumer() - request_consumer = self._test_method.service( - response_consumer, context, self._control) - - for request in request_iterator: - request_consumer.consume(request) - while response_consumer.consumed: - yield response_consumer.consumed.pop(0) - response_consumer.terminate() - - -class _EventStreamStreamMethod(face.MethodImplementation): - - def __init__(self, stream_stream_test_method, control, pool): - self._test_method = stream_stream_test_method - self._control = control - self._pool = pool - - self.cardinality = cardinality.Cardinality.STREAM_STREAM - self.style = style.Service.EVENT - - def stream_stream_event(self, response_consumer, context): - request_consumer = self._test_method.service( - response_consumer, context, self._control) - if self._pool is None: - return request_consumer - else: - return stream_util.ThreadSwitchingConsumer(request_consumer, self._pool) - - -class _UnaryConsumer(stream.Consumer): - """A Consumer that only allows consumption of exactly one value.""" - - def __init__(self, action): - self._lock = threading.Lock() - self._action = action - self._consumed = False - self._terminated = False - - def consume(self, value): - with self._lock: - if self._consumed: - raise ValueError('Unary consumer already consumed!') - elif self._terminated: - raise ValueError('Unary consumer already terminated!') - else: - self._consumed = True - - self._action(value) - - def terminate(self): - with self._lock: - if not self._consumed: - raise ValueError('Unary consumer hasn\'t yet consumed!') - elif self._terminated: - raise ValueError('Unary consumer already terminated!') - else: - self._terminated = True - - def consume_and_terminate(self, value): - with self._lock: - if self._consumed: - raise ValueError('Unary consumer already consumed!') - elif self._terminated: - raise ValueError('Unary consumer already terminated!') - else: - self._consumed = True - self._terminated = True - - self._action(value) - - -class _UnaryUnaryAdaptation(object): - - def __init__(self, unary_unary_test_method): - self._method = unary_unary_test_method - - def service(self, response_consumer, context, control): - def action(request): - self._method.service( - request, response_consumer.consume_and_terminate, context, control) - return _UnaryConsumer(action) - - -class _UnaryStreamAdaptation(object): - - def __init__(self, unary_stream_test_method): - self._method = unary_stream_test_method - - def service(self, response_consumer, context, control): - def action(request): - self._method.service(request, response_consumer, context, control) - return _UnaryConsumer(action) - - -class _StreamUnaryAdaptation(object): - - def __init__(self, stream_unary_test_method): - self._method = stream_unary_test_method - - def service(self, response_consumer, context, control): - return self._method.service( - response_consumer.consume_and_terminate, context, control) - - -class _MultiMethodImplementation(face.MultiMethodImplementation): - - def __init__(self, methods, control, pool): - self._methods = methods - self._control = control - self._pool = pool - - def service(self, group, name, response_consumer, context): - method = self._methods.get(group, name, None) - if method is None: - raise face.NoSuchMethodError(group, name) - elif self._pool is None: - return method(response_consumer, context, self._control) - else: - request_consumer = method(response_consumer, context, self._control) - return stream_util.ThreadSwitchingConsumer(request_consumer, self._pool) - - -class _Assembly( - collections.namedtuple( - '_Assembly', - ['methods', 'inlines', 'events', 'adaptations', 'messages'])): - """An intermediate structure created when creating a TestServiceDigest.""" - - -def _assemble( - scenarios, identifiers, inline_method_constructor, event_method_constructor, - adapter, control, pool): - """Creates an _Assembly from the given scenarios.""" - methods = {} - inlines = {} - events = {} - adaptations = {} - messages = {} - for identifier, scenario in scenarios.iteritems(): - if identifier in identifiers: - raise ValueError('Repeated identifier "(%s, %s)"!' % identifier) - - test_method = scenario[0] - inline_method = inline_method_constructor(test_method, control) - event_method = event_method_constructor(test_method, control, pool) - adaptation = adapter(test_method) - - methods[identifier] = test_method - inlines[identifier] = inline_method - events[identifier] = event_method - adaptations[identifier] = adaptation - messages[identifier] = scenario[1] - - return _Assembly(methods, inlines, events, adaptations, messages) - - -def digest(service, control, pool): - """Creates a TestServiceDigest from a TestService. - - Args: - service: A _service.TestService. - control: A test_control.Control. - pool: If RPC methods should be serviced in a separate thread, a thread pool. - None if RPC methods should be serviced in the thread belonging to the - run-time that calls for their service. - - Returns: - A TestServiceDigest synthesized from the given service.TestService. - """ - identifiers = set() - - unary_unary = _assemble( - service.unary_unary_scenarios(), identifiers, _InlineUnaryUnaryMethod, - _EventUnaryUnaryMethod, _UnaryUnaryAdaptation, control, pool) - identifiers.update(unary_unary.inlines) - - unary_stream = _assemble( - service.unary_stream_scenarios(), identifiers, _InlineUnaryStreamMethod, - _EventUnaryStreamMethod, _UnaryStreamAdaptation, control, pool) - identifiers.update(unary_stream.inlines) - - stream_unary = _assemble( - service.stream_unary_scenarios(), identifiers, _InlineStreamUnaryMethod, - _EventStreamUnaryMethod, _StreamUnaryAdaptation, control, pool) - identifiers.update(stream_unary.inlines) - - stream_stream = _assemble( - service.stream_stream_scenarios(), identifiers, _InlineStreamStreamMethod, - _EventStreamStreamMethod, _IDENTITY, control, pool) - identifiers.update(stream_stream.inlines) - - methods = dict(unary_unary.methods) - methods.update(unary_stream.methods) - methods.update(stream_unary.methods) - methods.update(stream_stream.methods) - adaptations = dict(unary_unary.adaptations) - adaptations.update(unary_stream.adaptations) - adaptations.update(stream_unary.adaptations) - adaptations.update(stream_stream.adaptations) - inlines = dict(unary_unary.inlines) - inlines.update(unary_stream.inlines) - inlines.update(stream_unary.inlines) - inlines.update(stream_stream.inlines) - events = dict(unary_unary.events) - events.update(unary_stream.events) - events.update(stream_unary.events) - events.update(stream_stream.events) - - return TestServiceDigest( - methods, - inlines, - events, - _MultiMethodImplementation(adaptations, control, pool), - unary_unary.messages, - unary_stream.messages, - stream_unary.messages, - stream_stream.messages) diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_event_invocation_synchronous_event_service.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/_event_invocation_synchronous_event_service.py deleted file mode 100644 index 7cb273bf78..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_event_invocation_synchronous_event_service.py +++ /dev/null @@ -1,381 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Test code for the Face layer of RPC Framework.""" - -import abc -import unittest - -# test_interfaces is referenced from specification in this module. -from grpc.framework.interfaces.face import face -from grpc_test.framework.common import test_constants -from grpc_test.framework.common import test_control -from grpc_test.framework.common import test_coverage -from grpc_test.framework.interfaces.face import _3069_test_constant -from grpc_test.framework.interfaces.face import _digest -from grpc_test.framework.interfaces.face import _receiver -from grpc_test.framework.interfaces.face import _stock_service -from grpc_test.framework.interfaces.face import test_interfaces # pylint: disable=unused-import - - -class TestCase(test_coverage.Coverage, unittest.TestCase): - """A test of the Face layer of RPC Framework. - - Concrete subclasses must have an "implementation" attribute of type - test_interfaces.Implementation and an "invoker_constructor" attribute of type - _invocation.InvokerConstructor. - """ - __metaclass__ = abc.ABCMeta - - NAME = 'EventInvocationSynchronousEventServiceTest' - - def setUp(self): - """See unittest.TestCase.setUp for full specification. - - Overriding implementations must call this implementation. - """ - self._control = test_control.PauseFailControl() - self._digest = _digest.digest( - _stock_service.STOCK_TEST_SERVICE, self._control, None) - - generic_stub, dynamic_stubs, self._memo = self.implementation.instantiate( - self._digest.methods, self._digest.event_method_implementations, None) - self._invoker = self.invoker_constructor.construct_invoker( - generic_stub, dynamic_stubs, self._digest.methods) - - def tearDown(self): - """See unittest.TestCase.tearDown for full specification. - - Overriding implementations must call this implementation. - """ - self._invoker = None - self.implementation.destantiate(self._memo) - - def testSuccessfulUnaryRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - receiver = _receiver.Receiver() - - self._invoker.event(group, method)( - request, receiver, receiver.abort, test_constants.LONG_TIMEOUT) - receiver.block_until_terminated() - response = receiver.unary_response() - - test_messages.verify(request, response, self) - - def testSuccessfulUnaryRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - receiver = _receiver.Receiver() - - self._invoker.event(group, method)( - request, receiver, receiver.abort, test_constants.LONG_TIMEOUT) - receiver.block_until_terminated() - responses = receiver.stream_responses() - - test_messages.verify(request, responses, self) - - def testSuccessfulStreamRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - receiver = _receiver.Receiver() - - call_consumer = self._invoker.event(group, method)( - receiver, receiver.abort, test_constants.LONG_TIMEOUT) - for request in requests: - call_consumer.consume(request) - call_consumer.terminate() - receiver.block_until_terminated() - response = receiver.unary_response() - - test_messages.verify(requests, response, self) - - def testSuccessfulStreamRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - receiver = _receiver.Receiver() - - call_consumer = self._invoker.event(group, method)( - receiver, receiver.abort, test_constants.LONG_TIMEOUT) - for request in requests: - call_consumer.consume(request) - call_consumer.terminate() - receiver.block_until_terminated() - responses = receiver.stream_responses() - - test_messages.verify(requests, responses, self) - - def testSequentialInvocations(self): - # pylint: disable=cell-var-from-loop - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - first_request = test_messages.request() - second_request = test_messages.request() - second_receiver = _receiver.Receiver() - - def make_second_invocation(): - self._invoker.event(group, method)( - second_request, second_receiver, second_receiver.abort, - test_constants.LONG_TIMEOUT) - - class FirstReceiver(_receiver.Receiver): - - def complete(self, terminal_metadata, code, details): - super(FirstReceiver, self).complete( - terminal_metadata, code, details) - make_second_invocation() - - first_receiver = FirstReceiver() - - self._invoker.event(group, method)( - first_request, first_receiver, first_receiver.abort, - test_constants.LONG_TIMEOUT) - second_receiver.block_until_terminated() - - first_response = first_receiver.unary_response() - second_response = second_receiver.unary_response() - test_messages.verify(first_request, first_response, self) - test_messages.verify(second_request, second_response, self) - - def testParallelInvocations(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - first_request = test_messages.request() - first_receiver = _receiver.Receiver() - second_request = test_messages.request() - second_receiver = _receiver.Receiver() - - self._invoker.event(group, method)( - first_request, first_receiver, first_receiver.abort, - test_constants.LONG_TIMEOUT) - self._invoker.event(group, method)( - second_request, second_receiver, second_receiver.abort, - test_constants.LONG_TIMEOUT) - first_receiver.block_until_terminated() - second_receiver.block_until_terminated() - - first_response = first_receiver.unary_response() - second_response = second_receiver.unary_response() - test_messages.verify(first_request, first_response, self) - test_messages.verify(second_request, second_response, self) - - @unittest.skip('TODO(nathaniel): implement.') - def testWaitingForSomeButNotAllParallelInvocations(self): - raise NotImplementedError() - - def testCancelledUnaryRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - receiver = _receiver.Receiver() - - with self._control.pause(): - call = self._invoker.event(group, method)( - request, receiver, receiver.abort, test_constants.LONG_TIMEOUT) - call.cancel() - receiver.block_until_terminated() - - self.assertIs(face.Abortion.Kind.CANCELLED, receiver.abortion().kind) - - def testCancelledUnaryRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - receiver = _receiver.Receiver() - - call = self._invoker.event(group, method)( - request, receiver, receiver.abort, test_constants.LONG_TIMEOUT) - call.cancel() - receiver.block_until_terminated() - - self.assertIs(face.Abortion.Kind.CANCELLED, receiver.abortion().kind) - - def testCancelledStreamRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - receiver = _receiver.Receiver() - - call_consumer = self._invoker.event(group, method)( - receiver, receiver.abort, test_constants.LONG_TIMEOUT) - for request in requests: - call_consumer.consume(request) - call_consumer.cancel() - receiver.block_until_terminated() - - self.assertIs(face.Abortion.Kind.CANCELLED, receiver.abortion().kind) - - def testCancelledStreamRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_stream_messages_sequences.iteritems()): - for unused_test_messages in test_messages_sequence: - receiver = _receiver.Receiver() - - call_consumer = self._invoker.event(group, method)( - receiver, receiver.abort, test_constants.LONG_TIMEOUT) - call_consumer.cancel() - receiver.block_until_terminated() - - self.assertIs(face.Abortion.Kind.CANCELLED, receiver.abortion().kind) - - def testExpiredUnaryRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - receiver = _receiver.Receiver() - - with self._control.pause(): - self._invoker.event(group, method)( - request, receiver, receiver.abort, - _3069_test_constant.REALLY_SHORT_TIMEOUT) - receiver.block_until_terminated() - - self.assertIs(face.Abortion.Kind.EXPIRED, receiver.abortion().kind) - - def testExpiredUnaryRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - receiver = _receiver.Receiver() - - with self._control.pause(): - self._invoker.event(group, method)( - request, receiver, receiver.abort, - _3069_test_constant.REALLY_SHORT_TIMEOUT) - receiver.block_until_terminated() - - self.assertIs(face.Abortion.Kind.EXPIRED, receiver.abortion().kind) - - def testExpiredStreamRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_unary_messages_sequences.iteritems()): - for unused_test_messages in test_messages_sequence: - receiver = _receiver.Receiver() - - self._invoker.event(group, method)( - receiver, receiver.abort, _3069_test_constant.REALLY_SHORT_TIMEOUT) - receiver.block_until_terminated() - - self.assertIs(face.Abortion.Kind.EXPIRED, receiver.abortion().kind) - - def testExpiredStreamRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - receiver = _receiver.Receiver() - - call_consumer = self._invoker.event(group, method)( - receiver, receiver.abort, _3069_test_constant.REALLY_SHORT_TIMEOUT) - for request in requests: - call_consumer.consume(request) - receiver.block_until_terminated() - - self.assertIs(face.Abortion.Kind.EXPIRED, receiver.abortion().kind) - - def testFailedUnaryRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - receiver = _receiver.Receiver() - - with self._control.fail(): - self._invoker.event(group, method)( - request, receiver, receiver.abort, test_constants.LONG_TIMEOUT) - receiver.block_until_terminated() - - self.assertIs( - face.Abortion.Kind.REMOTE_FAILURE, receiver.abortion().kind) - - def testFailedUnaryRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - receiver = _receiver.Receiver() - - with self._control.fail(): - self._invoker.event(group, method)( - request, receiver, receiver.abort, test_constants.LONG_TIMEOUT) - receiver.block_until_terminated() - - self.assertIs( - face.Abortion.Kind.REMOTE_FAILURE, receiver.abortion().kind) - - def testFailedStreamRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - receiver = _receiver.Receiver() - - with self._control.fail(): - call_consumer = self._invoker.event(group, method)( - receiver, receiver.abort, test_constants.LONG_TIMEOUT) - for request in requests: - call_consumer.consume(request) - call_consumer.terminate() - receiver.block_until_terminated() - - self.assertIs( - face.Abortion.Kind.REMOTE_FAILURE, receiver.abortion().kind) - - def testFailedStreamRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - receiver = _receiver.Receiver() - - with self._control.fail(): - call_consumer = self._invoker.event(group, method)( - receiver, receiver.abort, test_constants.LONG_TIMEOUT) - for request in requests: - call_consumer.consume(request) - call_consumer.terminate() - receiver.block_until_terminated() - - self.assertIs( - face.Abortion.Kind.REMOTE_FAILURE, receiver.abortion().kind) diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_future_invocation_asynchronous_event_service.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/_future_invocation_asynchronous_event_service.py deleted file mode 100644 index 3032736975..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_future_invocation_asynchronous_event_service.py +++ /dev/null @@ -1,435 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Test code for the Face layer of RPC Framework.""" - -import abc -import contextlib -import threading -import unittest - -# test_interfaces is referenced from specification in this module. -from grpc.framework.foundation import logging_pool -from grpc.framework.interfaces.face import face -from grpc_test.framework.common import test_constants -from grpc_test.framework.common import test_control -from grpc_test.framework.common import test_coverage -from grpc_test.framework.interfaces.face import _3069_test_constant -from grpc_test.framework.interfaces.face import _digest -from grpc_test.framework.interfaces.face import _stock_service -from grpc_test.framework.interfaces.face import test_interfaces # pylint: disable=unused-import - - -class _PauseableIterator(object): - - def __init__(self, upstream): - self._upstream = upstream - self._condition = threading.Condition() - self._paused = False - - @contextlib.contextmanager - def pause(self): - with self._condition: - self._paused = True - yield - with self._condition: - self._paused = False - self._condition.notify_all() - - def __iter__(self): - return self - - def next(self): - with self._condition: - while self._paused: - self._condition.wait() - return next(self._upstream) - - -class _Callback(object): - - def __init__(self): - self._condition = threading.Condition() - self._called = False - self._passed_future = None - self._passed_other_stuff = None - - def __call__(self, *args, **kwargs): - with self._condition: - self._called = True - if args: - self._passed_future = args[0] - if 1 < len(args) or kwargs: - self._passed_other_stuff = tuple(args[1:]), dict(kwargs) - self._condition.notify_all() - - def future(self): - with self._condition: - while True: - if self._passed_other_stuff is not None: - raise ValueError( - 'Test callback passed unexpected values: %s', - self._passed_other_stuff) - elif self._called: - return self._passed_future - else: - self._condition.wait() - - -class TestCase(test_coverage.Coverage, unittest.TestCase): - """A test of the Face layer of RPC Framework. - - Concrete subclasses must have an "implementation" attribute of type - test_interfaces.Implementation and an "invoker_constructor" attribute of type - _invocation.InvokerConstructor. - """ - __metaclass__ = abc.ABCMeta - - NAME = 'FutureInvocationAsynchronousEventServiceTest' - - def setUp(self): - """See unittest.TestCase.setUp for full specification. - - Overriding implementations must call this implementation. - """ - self._control = test_control.PauseFailControl() - self._digest_pool = logging_pool.pool(test_constants.POOL_SIZE) - self._digest = _digest.digest( - _stock_service.STOCK_TEST_SERVICE, self._control, self._digest_pool) - - generic_stub, dynamic_stubs, self._memo = self.implementation.instantiate( - self._digest.methods, self._digest.event_method_implementations, None) - self._invoker = self.invoker_constructor.construct_invoker( - generic_stub, dynamic_stubs, self._digest.methods) - - def tearDown(self): - """See unittest.TestCase.tearDown for full specification. - - Overriding implementations must call this implementation. - """ - self._invoker = None - self.implementation.destantiate(self._memo) - self._digest_pool.shutdown(wait=True) - - def testSuccessfulUnaryRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = _Callback() - - response_future = self._invoker.future(group, method)( - request, test_constants.LONG_TIMEOUT) - response_future.add_done_callback(callback) - response = response_future.result() - - test_messages.verify(request, response, self) - self.assertIs(callback.future(), response_future) - - def testSuccessfulUnaryRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - response_iterator = self._invoker.future(group, method)( - request, test_constants.LONG_TIMEOUT) - responses = list(response_iterator) - - test_messages.verify(request, responses, self) - - def testSuccessfulStreamRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - request_iterator = _PauseableIterator(iter(requests)) - callback = _Callback() - - # Use of a paused iterator of requests allows us to test that control is - # returned to calling code before the iterator yields any requests. - with request_iterator.pause(): - response_future = self._invoker.future(group, method)( - request_iterator, test_constants.LONG_TIMEOUT) - response_future.add_done_callback(callback) - future_passed_to_callback = callback.future() - response = future_passed_to_callback.result() - - test_messages.verify(requests, response, self) - self.assertIs(future_passed_to_callback, response_future) - - def testSuccessfulStreamRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - request_iterator = _PauseableIterator(iter(requests)) - - # Use of a paused iterator of requests allows us to test that control is - # returned to calling code before the iterator yields any requests. - with request_iterator.pause(): - response_iterator = self._invoker.future(group, method)( - request_iterator, test_constants.LONG_TIMEOUT) - responses = list(response_iterator) - - test_messages.verify(requests, responses, self) - - def testSequentialInvocations(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - first_request = test_messages.request() - second_request = test_messages.request() - - first_response_future = self._invoker.future(group, method)( - first_request, test_constants.LONG_TIMEOUT) - first_response = first_response_future.result() - - test_messages.verify(first_request, first_response, self) - - second_response_future = self._invoker.future(group, method)( - second_request, test_constants.LONG_TIMEOUT) - second_response = second_response_future.result() - - test_messages.verify(second_request, second_response, self) - - def testParallelInvocations(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - first_request = test_messages.request() - second_request = test_messages.request() - - first_response_future = self._invoker.future(group, method)( - first_request, test_constants.LONG_TIMEOUT) - second_response_future = self._invoker.future(group, method)( - second_request, test_constants.LONG_TIMEOUT) - first_response = first_response_future.result() - second_response = second_response_future.result() - - test_messages.verify(first_request, first_response, self) - test_messages.verify(second_request, second_response, self) - - @unittest.skip('TODO(nathaniel): implement.') - def testWaitingForSomeButNotAllParallelInvocations(self): - raise NotImplementedError() - - def testCancelledUnaryRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = _Callback() - - with self._control.pause(): - response_future = self._invoker.future(group, method)( - request, test_constants.LONG_TIMEOUT) - response_future.add_done_callback(callback) - cancel_method_return_value = response_future.cancel() - - self.assertIs(callback.future(), response_future) - self.assertFalse(cancel_method_return_value) - self.assertTrue(response_future.cancelled()) - - def testCancelledUnaryRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self._control.pause(): - response_iterator = self._invoker.future(group, method)( - request, test_constants.LONG_TIMEOUT) - response_iterator.cancel() - - with self.assertRaises(face.CancellationError): - next(response_iterator) - - def testCancelledStreamRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - callback = _Callback() - - with self._control.pause(): - response_future = self._invoker.future(group, method)( - iter(requests), test_constants.LONG_TIMEOUT) - response_future.add_done_callback(callback) - cancel_method_return_value = response_future.cancel() - - self.assertIs(callback.future(), response_future) - self.assertFalse(cancel_method_return_value) - self.assertTrue(response_future.cancelled()) - - def testCancelledStreamRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self._control.pause(): - response_iterator = self._invoker.future(group, method)( - iter(requests), test_constants.LONG_TIMEOUT) - response_iterator.cancel() - - with self.assertRaises(face.CancellationError): - next(response_iterator) - - def testExpiredUnaryRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = _Callback() - - with self._control.pause(): - response_future = self._invoker.future( - group, method)(request, _3069_test_constant.REALLY_SHORT_TIMEOUT) - response_future.add_done_callback(callback) - self.assertIs(callback.future(), response_future) - self.assertIsInstance( - response_future.exception(), face.ExpirationError) - with self.assertRaises(face.ExpirationError): - response_future.result() - - def testExpiredUnaryRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - with self._control.pause(): - response_iterator = self._invoker.future(group, method)( - request, _3069_test_constant.REALLY_SHORT_TIMEOUT) - with self.assertRaises(face.ExpirationError): - list(response_iterator) - - def testExpiredStreamRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - callback = _Callback() - - with self._control.pause(): - response_future = self._invoker.future(group, method)( - iter(requests), _3069_test_constant.REALLY_SHORT_TIMEOUT) - response_future.add_done_callback(callback) - self.assertIs(callback.future(), response_future) - self.assertIsInstance( - response_future.exception(), face.ExpirationError) - with self.assertRaises(face.ExpirationError): - response_future.result() - - def testExpiredStreamRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - with self._control.pause(): - response_iterator = self._invoker.future(group, method)( - iter(requests), _3069_test_constant.REALLY_SHORT_TIMEOUT) - with self.assertRaises(face.ExpirationError): - list(response_iterator) - - def testFailedUnaryRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - callback = _Callback() - - with self._control.fail(): - response_future = self._invoker.future(group, method)( - request, _3069_test_constant.REALLY_SHORT_TIMEOUT) - response_future.add_done_callback(callback) - - self.assertIs(callback.future(), response_future) - # Because the servicer fails outside of the thread from which the - # servicer-side runtime called into it its failure is - # indistinguishable from simply not having called its - # response_callback before the expiration of the RPC. - self.assertIsInstance( - response_future.exception(), face.ExpirationError) - with self.assertRaises(face.ExpirationError): - response_future.result() - - def testFailedUnaryRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.unary_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - request = test_messages.request() - - # Because the servicer fails outside of the thread from which the - # servicer-side runtime called into it its failure is indistinguishable - # from simply not having called its response_consumer before the - # expiration of the RPC. - with self._control.fail(), self.assertRaises(face.ExpirationError): - response_iterator = self._invoker.future(group, method)( - request, _3069_test_constant.REALLY_SHORT_TIMEOUT) - list(response_iterator) - - def testFailedStreamRequestUnaryResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_unary_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - callback = _Callback() - - with self._control.fail(): - response_future = self._invoker.future(group, method)( - iter(requests), _3069_test_constant.REALLY_SHORT_TIMEOUT) - response_future.add_done_callback(callback) - - self.assertIs(callback.future(), response_future) - # Because the servicer fails outside of the thread from which the - # servicer-side runtime called into it its failure is - # indistinguishable from simply not having called its - # response_callback before the expiration of the RPC. - self.assertIsInstance( - response_future.exception(), face.ExpirationError) - with self.assertRaises(face.ExpirationError): - response_future.result() - - def testFailedStreamRequestStreamResponse(self): - for (group, method), test_messages_sequence in ( - self._digest.stream_stream_messages_sequences.iteritems()): - for test_messages in test_messages_sequence: - requests = test_messages.requests() - - # Because the servicer fails outside of the thread from which the - # servicer-side runtime called into it its failure is indistinguishable - # from simply not having called its response_consumer before the - # expiration of the RPC. - with self._control.fail(), self.assertRaises(face.ExpirationError): - response_iterator = self._invoker.future(group, method)( - iter(requests), _3069_test_constant.REALLY_SHORT_TIMEOUT) - list(response_iterator) diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_invocation.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/_invocation.py deleted file mode 100644 index 448e845a08..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_invocation.py +++ /dev/null @@ -1,213 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Coverage across the Face layer's generic-to-dynamic range for invocation.""" - -import abc - -from grpc.framework.common import cardinality - -_CARDINALITY_TO_GENERIC_BLOCKING_BEHAVIOR = { - cardinality.Cardinality.UNARY_UNARY: 'blocking_unary_unary', - cardinality.Cardinality.UNARY_STREAM: 'inline_unary_stream', - cardinality.Cardinality.STREAM_UNARY: 'blocking_stream_unary', - cardinality.Cardinality.STREAM_STREAM: 'inline_stream_stream', -} - -_CARDINALITY_TO_GENERIC_FUTURE_BEHAVIOR = { - cardinality.Cardinality.UNARY_UNARY: 'future_unary_unary', - cardinality.Cardinality.UNARY_STREAM: 'inline_unary_stream', - cardinality.Cardinality.STREAM_UNARY: 'future_stream_unary', - cardinality.Cardinality.STREAM_STREAM: 'inline_stream_stream', -} - -_CARDINALITY_TO_GENERIC_EVENT_BEHAVIOR = { - cardinality.Cardinality.UNARY_UNARY: 'event_unary_unary', - cardinality.Cardinality.UNARY_STREAM: 'event_unary_stream', - cardinality.Cardinality.STREAM_UNARY: 'event_stream_unary', - cardinality.Cardinality.STREAM_STREAM: 'event_stream_stream', -} - -_CARDINALITY_TO_MULTI_CALLABLE_ATTRIBUTE = { - cardinality.Cardinality.UNARY_UNARY: 'unary_unary', - cardinality.Cardinality.UNARY_STREAM: 'unary_stream', - cardinality.Cardinality.STREAM_UNARY: 'stream_unary', - cardinality.Cardinality.STREAM_STREAM: 'stream_stream', -} - - -class Invoker(object): - """A type used to invoke test RPCs.""" - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def blocking(self, group, name): - """Invokes an RPC with blocking control flow.""" - raise NotImplementedError() - - @abc.abstractmethod - def future(self, group, name): - """Invokes an RPC with future control flow.""" - raise NotImplementedError() - - @abc.abstractmethod - def event(self, group, name): - """Invokes an RPC with event control flow.""" - raise NotImplementedError() - - -class InvokerConstructor(object): - """A type used to create Invokers.""" - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def name(self): - """Specifies the name of the Invoker constructed by this object.""" - raise NotImplementedError() - - @abc.abstractmethod - def construct_invoker(self, generic_stub, dynamic_stubs, methods): - """Constructs an Invoker for the given stubs and methods.""" - raise NotImplementedError() - - -class _GenericInvoker(Invoker): - - def __init__(self, generic_stub, methods): - self._stub = generic_stub - self._methods = methods - - def _behavior(self, group, name, cardinality_to_generic_method): - method_cardinality = self._methods[group, name].cardinality() - behavior = getattr( - self._stub, cardinality_to_generic_method[method_cardinality]) - return lambda *args, **kwargs: behavior(group, name, *args, **kwargs) - - def blocking(self, group, name): - return self._behavior( - group, name, _CARDINALITY_TO_GENERIC_BLOCKING_BEHAVIOR) - - def future(self, group, name): - return self._behavior(group, name, _CARDINALITY_TO_GENERIC_FUTURE_BEHAVIOR) - - def event(self, group, name): - return self._behavior(group, name, _CARDINALITY_TO_GENERIC_EVENT_BEHAVIOR) - - -class _GenericInvokerConstructor(InvokerConstructor): - - def name(self): - return 'GenericInvoker' - - def construct_invoker(self, generic_stub, dynamic_stub, methods): - return _GenericInvoker(generic_stub, methods) - - -class _MultiCallableInvoker(Invoker): - - def __init__(self, generic_stub, methods): - self._stub = generic_stub - self._methods = methods - - def _multi_callable(self, group, name): - method_cardinality = self._methods[group, name].cardinality() - behavior = getattr( - self._stub, - _CARDINALITY_TO_MULTI_CALLABLE_ATTRIBUTE[method_cardinality]) - return behavior(group, name) - - def blocking(self, group, name): - return self._multi_callable(group, name) - - def future(self, group, name): - method_cardinality = self._methods[group, name].cardinality() - behavior = getattr( - self._stub, - _CARDINALITY_TO_MULTI_CALLABLE_ATTRIBUTE[method_cardinality]) - if method_cardinality in ( - cardinality.Cardinality.UNARY_UNARY, - cardinality.Cardinality.STREAM_UNARY): - return behavior(group, name).future - else: - return behavior(group, name) - - def event(self, group, name): - return self._multi_callable(group, name).event - - -class _MultiCallableInvokerConstructor(InvokerConstructor): - - def name(self): - return 'MultiCallableInvoker' - - def construct_invoker(self, generic_stub, dynamic_stub, methods): - return _MultiCallableInvoker(generic_stub, methods) - - -class _DynamicInvoker(Invoker): - - def __init__(self, dynamic_stubs, methods): - self._stubs = dynamic_stubs - self._methods = methods - - def blocking(self, group, name): - return getattr(self._stubs[group], name) - - def future(self, group, name): - if self._methods[group, name].cardinality() in ( - cardinality.Cardinality.UNARY_UNARY, - cardinality.Cardinality.STREAM_UNARY): - return getattr(self._stubs[group], name).future - else: - return getattr(self._stubs[group], name) - - def event(self, group, name): - return getattr(self._stubs[group], name).event - - -class _DynamicInvokerConstructor(InvokerConstructor): - - def name(self): - return 'DynamicInvoker' - - def construct_invoker(self, generic_stub, dynamic_stubs, methods): - return _DynamicInvoker(dynamic_stubs, methods) - - -def invoker_constructors(): - """Creates a sequence of InvokerConstructors to use in tests of RPCs. - - Returns: - A sequence of InvokerConstructors. - """ - return ( - _GenericInvokerConstructor(), - _MultiCallableInvokerConstructor(), - _DynamicInvokerConstructor(), - ) diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_receiver.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/_receiver.py deleted file mode 100644 index 2e444ff09d..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_receiver.py +++ /dev/null @@ -1,95 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""A utility useful in tests of asynchronous, event-driven interfaces.""" - -import threading - -from grpc.framework.interfaces.face import face - - -class Receiver(face.ResponseReceiver): - """A utility object useful in tests of asynchronous code.""" - - def __init__(self): - self._condition = threading.Condition() - self._initial_metadata = None - self._responses = [] - self._terminal_metadata = None - self._code = None - self._details = None - self._completed = False - self._abortion = None - - def abort(self, abortion): - with self._condition: - self._abortion = abortion - self._condition.notify_all() - - def initial_metadata(self, initial_metadata): - with self._condition: - self._initial_metadata = initial_metadata - - def response(self, response): - with self._condition: - self._responses.append(response) - - def complete(self, terminal_metadata, code, details): - with self._condition: - self._terminal_metadata = terminal_metadata - self._code = code - self._details = details - self._completed = True - self._condition.notify_all() - - def block_until_terminated(self): - with self._condition: - while self._abortion is None and not self._completed: - self._condition.wait() - - def unary_response(self): - with self._condition: - if self._abortion is not None: - raise AssertionError('Aborted with abortion "%s"!' % self._abortion) - elif len(self._responses) != 1: - raise AssertionError( - '%d responses received, not exactly one!', len(self._responses)) - else: - return self._responses[0] - - def stream_responses(self): - with self._condition: - if self._abortion is None: - return list(self._responses) - else: - raise AssertionError('Aborted with abortion "%s"!' % self._abortion) - - def abortion(self): - with self._condition: - return self._abortion diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_service.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/_service.py deleted file mode 100644 index e25b8a038c..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_service.py +++ /dev/null @@ -1,332 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Private interfaces implemented by data sets used in Face-layer tests.""" - -import abc - -# face is referenced from specification in this module. -from grpc.framework.interfaces.face import face # pylint: disable=unused-import -from grpc_test.framework.interfaces.face import test_interfaces - - -class UnaryUnaryTestMethodImplementation(test_interfaces.Method): - """A controllable implementation of a unary-unary method.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def service(self, request, response_callback, context, control): - """Services an RPC that accepts one message and produces one message. - - Args: - request: The single request message for the RPC. - response_callback: A callback to be called to accept the response message - of the RPC. - context: An face.ServicerContext object. - control: A test_control.Control to control execution of this method. - - Raises: - abandonment.Abandoned: May or may not be raised when the RPC has been - aborted. - """ - raise NotImplementedError() - - -class UnaryUnaryTestMessages(object): - """A type for unary-request-unary-response message pairings.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def request(self): - """Affords a request message. - - Implementations of this method should return a different message with each - call so that multiple test executions of the test method may be made with - different inputs. - - Returns: - A request message. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify(self, request, response, test_case): - """Verifies that the computed response matches the given request. - - Args: - request: A request message. - response: A response message. - test_case: A unittest.TestCase object affording useful assertion methods. - - Raises: - AssertionError: If the request and response do not match, indicating that - there was some problem executing the RPC under test. - """ - raise NotImplementedError() - - -class UnaryStreamTestMethodImplementation(test_interfaces.Method): - """A controllable implementation of a unary-stream method.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def service(self, request, response_consumer, context, control): - """Services an RPC that takes one message and produces a stream of messages. - - Args: - request: The single request message for the RPC. - response_consumer: A stream.Consumer to be called to accept the response - messages of the RPC. - context: A face.ServicerContext object. - control: A test_control.Control to control execution of this method. - - Raises: - abandonment.Abandoned: May or may not be raised when the RPC has been - aborted. - """ - raise NotImplementedError() - - -class UnaryStreamTestMessages(object): - """A type for unary-request-stream-response message pairings.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def request(self): - """Affords a request message. - - Implementations of this method should return a different message with each - call so that multiple test executions of the test method may be made with - different inputs. - - Returns: - A request message. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify(self, request, responses, test_case): - """Verifies that the computed responses match the given request. - - Args: - request: A request message. - responses: A sequence of response messages. - test_case: A unittest.TestCase object affording useful assertion methods. - - Raises: - AssertionError: If the request and responses do not match, indicating that - there was some problem executing the RPC under test. - """ - raise NotImplementedError() - - -class StreamUnaryTestMethodImplementation(test_interfaces.Method): - """A controllable implementation of a stream-unary method.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def service(self, response_callback, context, control): - """Services an RPC that takes a stream of messages and produces one message. - - Args: - response_callback: A callback to be called to accept the response message - of the RPC. - context: A face.ServicerContext object. - control: A test_control.Control to control execution of this method. - - Returns: - A stream.Consumer with which to accept the request messages of the RPC. - The consumer returned from this method may or may not be invoked to - completion: in the case of RPC abortion, RPC Framework will simply stop - passing messages to this object. Implementations must not assume that - this object will be called to completion of the request stream or even - called at all. - - Raises: - abandonment.Abandoned: May or may not be raised when the RPC has been - aborted. - """ - raise NotImplementedError() - - -class StreamUnaryTestMessages(object): - """A type for stream-request-unary-response message pairings.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def requests(self): - """Affords a sequence of request messages. - - Implementations of this method should return a different sequences with each - call so that multiple test executions of the test method may be made with - different inputs. - - Returns: - A sequence of request messages. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify(self, requests, response, test_case): - """Verifies that the computed response matches the given requests. - - Args: - requests: A sequence of request messages. - response: A response message. - test_case: A unittest.TestCase object affording useful assertion methods. - - Raises: - AssertionError: If the requests and response do not match, indicating that - there was some problem executing the RPC under test. - """ - raise NotImplementedError() - - -class StreamStreamTestMethodImplementation(test_interfaces.Method): - """A controllable implementation of a stream-stream method.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def service(self, response_consumer, context, control): - """Services an RPC that accepts and produces streams of messages. - - Args: - response_consumer: A stream.Consumer to be called to accept the response - messages of the RPC. - context: A face.ServicerContext object. - control: A test_control.Control to control execution of this method. - - Returns: - A stream.Consumer with which to accept the request messages of the RPC. - The consumer returned from this method may or may not be invoked to - completion: in the case of RPC abortion, RPC Framework will simply stop - passing messages to this object. Implementations must not assume that - this object will be called to completion of the request stream or even - called at all. - - Raises: - abandonment.Abandoned: May or may not be raised when the RPC has been - aborted. - """ - raise NotImplementedError() - - -class StreamStreamTestMessages(object): - """A type for stream-request-stream-response message pairings.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def requests(self): - """Affords a sequence of request messages. - - Implementations of this method should return a different sequences with each - call so that multiple test executions of the test method may be made with - different inputs. - - Returns: - A sequence of request messages. - """ - raise NotImplementedError() - - @abc.abstractmethod - def verify(self, requests, responses, test_case): - """Verifies that the computed response matches the given requests. - - Args: - requests: A sequence of request messages. - responses: A sequence of response messages. - test_case: A unittest.TestCase object affording useful assertion methods. - - Raises: - AssertionError: If the requests and responses do not match, indicating - that there was some problem executing the RPC under test. - """ - raise NotImplementedError() - - -class TestService(object): - """A specification of implemented methods to use in tests.""" - - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def unary_unary_scenarios(self): - """Affords unary-request-unary-response test methods and their messages. - - Returns: - A dict from method group-name pair to implementation/messages pair. The - first element of the pair is a UnaryUnaryTestMethodImplementation object - and the second element is a sequence of UnaryUnaryTestMethodMessages - objects. - """ - raise NotImplementedError() - - @abc.abstractmethod - def unary_stream_scenarios(self): - """Affords unary-request-stream-response test methods and their messages. - - Returns: - A dict from method group-name pair to implementation/messages pair. The - first element of the pair is a UnaryStreamTestMethodImplementation - object and the second element is a sequence of - UnaryStreamTestMethodMessages objects. - """ - raise NotImplementedError() - - @abc.abstractmethod - def stream_unary_scenarios(self): - """Affords stream-request-unary-response test methods and their messages. - - Returns: - A dict from method group-name pair to implementation/messages pair. The - first element of the pair is a StreamUnaryTestMethodImplementation - object and the second element is a sequence of - StreamUnaryTestMethodMessages objects. - """ - raise NotImplementedError() - - @abc.abstractmethod - def stream_stream_scenarios(self): - """Affords stream-request-stream-response test methods and their messages. - - Returns: - A dict from method group-name pair to implementation/messages pair. The - first element of the pair is a StreamStreamTestMethodImplementation - object and the second element is a sequence of - StreamStreamTestMethodMessages objects. - """ - raise NotImplementedError() diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_stock_service.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/_stock_service.py deleted file mode 100644 index 808e2c4e36..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/_stock_service.py +++ /dev/null @@ -1,396 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Examples of Python implementations of the stock.proto Stock service.""" - -from grpc.framework.common import cardinality -from grpc.framework.foundation import abandonment -from grpc.framework.foundation import stream -from grpc_test.framework.common import test_constants -from grpc_test.framework.interfaces.face import _service -from grpc_test._junkdrawer import stock_pb2 - -_STOCK_GROUP_NAME = 'Stock' -_SYMBOL_FORMAT = 'test symbol:%03d' - -# A test-appropriate security-pricing function. :-P -_price = lambda symbol_name: float(hash(symbol_name) % 4096) - - -def _get_last_trade_price(stock_request, stock_reply_callback, control, active): - """A unary-request, unary-response test method.""" - control.control() - if active(): - stock_reply_callback( - stock_pb2.StockReply( - symbol=stock_request.symbol, price=_price(stock_request.symbol))) - else: - raise abandonment.Abandoned() - - -def _get_last_trade_price_multiple(stock_reply_consumer, control, active): - """A stream-request, stream-response test method.""" - def stock_reply_for_stock_request(stock_request): - control.control() - if active(): - return stock_pb2.StockReply( - symbol=stock_request.symbol, price=_price(stock_request.symbol)) - else: - raise abandonment.Abandoned() - - class StockRequestConsumer(stream.Consumer): - - def consume(self, stock_request): - stock_reply_consumer.consume(stock_reply_for_stock_request(stock_request)) - - def terminate(self): - control.control() - stock_reply_consumer.terminate() - - def consume_and_terminate(self, stock_request): - stock_reply_consumer.consume_and_terminate( - stock_reply_for_stock_request(stock_request)) - - return StockRequestConsumer() - - -def _watch_future_trades(stock_request, stock_reply_consumer, control, active): - """A unary-request, stream-response test method.""" - base_price = _price(stock_request.symbol) - for index in range(stock_request.num_trades_to_watch): - control.control() - if active(): - stock_reply_consumer.consume( - stock_pb2.StockReply( - symbol=stock_request.symbol, price=base_price + index)) - else: - raise abandonment.Abandoned() - stock_reply_consumer.terminate() - - -def _get_highest_trade_price(stock_reply_callback, control, active): - """A stream-request, unary-response test method.""" - - class StockRequestConsumer(stream.Consumer): - """Keeps an ongoing record of the most valuable symbol yet consumed.""" - - def __init__(self): - self._symbol = None - self._price = None - - def consume(self, stock_request): - control.control() - if active(): - if self._price is None: - self._symbol = stock_request.symbol - self._price = _price(stock_request.symbol) - else: - candidate_price = _price(stock_request.symbol) - if self._price < candidate_price: - self._symbol = stock_request.symbol - self._price = candidate_price - - def terminate(self): - control.control() - if active(): - if self._symbol is None: - raise ValueError() - else: - stock_reply_callback( - stock_pb2.StockReply(symbol=self._symbol, price=self._price)) - self._symbol = None - self._price = None - - def consume_and_terminate(self, stock_request): - control.control() - if active(): - if self._price is None: - stock_reply_callback( - stock_pb2.StockReply( - symbol=stock_request.symbol, - price=_price(stock_request.symbol))) - else: - candidate_price = _price(stock_request.symbol) - if self._price < candidate_price: - stock_reply_callback( - stock_pb2.StockReply( - symbol=stock_request.symbol, price=candidate_price)) - else: - stock_reply_callback( - stock_pb2.StockReply( - symbol=self._symbol, price=self._price)) - - self._symbol = None - self._price = None - - return StockRequestConsumer() - - -class GetLastTradePrice(_service.UnaryUnaryTestMethodImplementation): - """GetLastTradePrice for use in tests.""" - - def group(self): - return _STOCK_GROUP_NAME - - def name(self): - return 'GetLastTradePrice' - - def cardinality(self): - return cardinality.Cardinality.UNARY_UNARY - - def request_class(self): - return stock_pb2.StockRequest - - def response_class(self): - return stock_pb2.StockReply - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, serialized_request): - return stock_pb2.StockRequest.FromString(serialized_request) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, serialized_response): - return stock_pb2.StockReply.FromString(serialized_response) - - def service(self, request, response_callback, context, control): - _get_last_trade_price( - request, response_callback, control, context.is_active) - - -class GetLastTradePriceMessages(_service.UnaryUnaryTestMessages): - - def __init__(self): - self._index = 0 - - def request(self): - symbol = _SYMBOL_FORMAT % self._index - self._index += 1 - return stock_pb2.StockRequest(symbol=symbol) - - def verify(self, request, response, test_case): - test_case.assertEqual(request.symbol, response.symbol) - test_case.assertEqual(_price(request.symbol), response.price) - - -class GetLastTradePriceMultiple(_service.StreamStreamTestMethodImplementation): - """GetLastTradePriceMultiple for use in tests.""" - - def group(self): - return _STOCK_GROUP_NAME - - def name(self): - return 'GetLastTradePriceMultiple' - - def cardinality(self): - return cardinality.Cardinality.STREAM_STREAM - - def request_class(self): - return stock_pb2.StockRequest - - def response_class(self): - return stock_pb2.StockReply - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, serialized_request): - return stock_pb2.StockRequest.FromString(serialized_request) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, serialized_response): - return stock_pb2.StockReply.FromString(serialized_response) - - def service(self, response_consumer, context, control): - return _get_last_trade_price_multiple( - response_consumer, control, context.is_active) - - -class GetLastTradePriceMultipleMessages(_service.StreamStreamTestMessages): - """Pairs of message streams for use with GetLastTradePriceMultiple.""" - - def __init__(self): - self._index = 0 - - def requests(self): - base_index = self._index - self._index += 1 - return [ - stock_pb2.StockRequest(symbol=_SYMBOL_FORMAT % (base_index + index)) - for index in range(test_constants.STREAM_LENGTH)] - - def verify(self, requests, responses, test_case): - test_case.assertEqual(len(requests), len(responses)) - for stock_request, stock_reply in zip(requests, responses): - test_case.assertEqual(stock_request.symbol, stock_reply.symbol) - test_case.assertEqual(_price(stock_request.symbol), stock_reply.price) - - -class WatchFutureTrades(_service.UnaryStreamTestMethodImplementation): - """WatchFutureTrades for use in tests.""" - - def group(self): - return _STOCK_GROUP_NAME - - def name(self): - return 'WatchFutureTrades' - - def cardinality(self): - return cardinality.Cardinality.UNARY_STREAM - - def request_class(self): - return stock_pb2.StockRequest - - def response_class(self): - return stock_pb2.StockReply - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, serialized_request): - return stock_pb2.StockRequest.FromString(serialized_request) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, serialized_response): - return stock_pb2.StockReply.FromString(serialized_response) - - def service(self, request, response_consumer, context, control): - _watch_future_trades(request, response_consumer, control, context.is_active) - - -class WatchFutureTradesMessages(_service.UnaryStreamTestMessages): - """Pairs of a single request message and a sequence of response messages.""" - - def __init__(self): - self._index = 0 - - def request(self): - symbol = _SYMBOL_FORMAT % self._index - self._index += 1 - return stock_pb2.StockRequest( - symbol=symbol, num_trades_to_watch=test_constants.STREAM_LENGTH) - - def verify(self, request, responses, test_case): - test_case.assertEqual(test_constants.STREAM_LENGTH, len(responses)) - base_price = _price(request.symbol) - for index, response in enumerate(responses): - test_case.assertEqual(base_price + index, response.price) - - -class GetHighestTradePrice(_service.StreamUnaryTestMethodImplementation): - """GetHighestTradePrice for use in tests.""" - - def group(self): - return _STOCK_GROUP_NAME - - def name(self): - return 'GetHighestTradePrice' - - def cardinality(self): - return cardinality.Cardinality.STREAM_UNARY - - def request_class(self): - return stock_pb2.StockRequest - - def response_class(self): - return stock_pb2.StockReply - - def serialize_request(self, request): - return request.SerializeToString() - - def deserialize_request(self, serialized_request): - return stock_pb2.StockRequest.FromString(serialized_request) - - def serialize_response(self, response): - return response.SerializeToString() - - def deserialize_response(self, serialized_response): - return stock_pb2.StockReply.FromString(serialized_response) - - def service(self, response_callback, context, control): - return _get_highest_trade_price( - response_callback, control, context.is_active) - - -class GetHighestTradePriceMessages(_service.StreamUnaryTestMessages): - - def requests(self): - return [ - stock_pb2.StockRequest(symbol=_SYMBOL_FORMAT % index) - for index in range(test_constants.STREAM_LENGTH)] - - def verify(self, requests, response, test_case): - price = None - symbol = None - for stock_request in requests: - current_symbol = stock_request.symbol - current_price = _price(current_symbol) - if price is None or price < current_price: - price = current_price - symbol = current_symbol - test_case.assertEqual(price, response.price) - test_case.assertEqual(symbol, response.symbol) - - -class StockTestService(_service.TestService): - """A corpus of test data with one method of each RPC cardinality.""" - - def unary_unary_scenarios(self): - return { - (_STOCK_GROUP_NAME, 'GetLastTradePrice'): ( - GetLastTradePrice(), [GetLastTradePriceMessages()]), - } - - def unary_stream_scenarios(self): - return { - (_STOCK_GROUP_NAME, 'WatchFutureTrades'): ( - WatchFutureTrades(), [WatchFutureTradesMessages()]), - } - - def stream_unary_scenarios(self): - return { - (_STOCK_GROUP_NAME, 'GetHighestTradePrice'): ( - GetHighestTradePrice(), [GetHighestTradePriceMessages()]) - } - - def stream_stream_scenarios(self): - return { - (_STOCK_GROUP_NAME, 'GetLastTradePriceMultiple'): ( - GetLastTradePriceMultiple(), [GetLastTradePriceMultipleMessages()]), - } - - -STOCK_TEST_SERVICE = StockTestService() diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/test_cases.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/test_cases.py deleted file mode 100644 index ca623662f7..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/test_cases.py +++ /dev/null @@ -1,67 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tools for creating tests of implementations of the Face layer.""" - -# unittest is referenced from specification in this module. -import unittest # pylint: disable=unused-import - -# test_interfaces is referenced from specification in this module. -from grpc_test.framework.interfaces.face import _blocking_invocation_inline_service -from grpc_test.framework.interfaces.face import _event_invocation_synchronous_event_service -from grpc_test.framework.interfaces.face import _future_invocation_asynchronous_event_service -from grpc_test.framework.interfaces.face import _invocation -from grpc_test.framework.interfaces.face import test_interfaces # pylint: disable=unused-import - -_TEST_CASE_SUPERCLASSES = ( - _blocking_invocation_inline_service.TestCase, - _event_invocation_synchronous_event_service.TestCase, - _future_invocation_asynchronous_event_service.TestCase, -) - - -def test_cases(implementation): - """Creates unittest.TestCase classes for a given Face layer implementation. - - Args: - implementation: A test_interfaces.Implementation specifying creation and - destruction of a given Face layer implementation. - - Returns: - A sequence of subclasses of unittest.TestCase defining tests of the - specified Face layer implementation. - """ - test_case_classes = [] - for invoker_constructor in _invocation.invoker_constructors(): - for super_class in _TEST_CASE_SUPERCLASSES: - test_case_classes.append( - type(invoker_constructor.name() + super_class.NAME, (super_class,), - {'implementation': implementation, - 'invoker_constructor': invoker_constructor})) - return test_case_classes diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/face/test_interfaces.py b/src/python/grpcio_test/grpc_test/framework/interfaces/face/test_interfaces.py deleted file mode 100644 index b2b5c10fa6..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/face/test_interfaces.py +++ /dev/null @@ -1,229 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Interfaces used in tests of implementations of the Face layer.""" - -import abc - -from grpc.framework.common import cardinality # pylint: disable=unused-import -from grpc.framework.interfaces.face import face # pylint: disable=unused-import - - -class Method(object): - """Specifies a method to be used in tests.""" - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def group(self): - """Identify the group of the method. - - Returns: - The group of the method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def name(self): - """Identify the name of the method. - - Returns: - The name of the method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def cardinality(self): - """Identify the cardinality of the method. - - Returns: - A cardinality.Cardinality value describing the streaming semantics of the - method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def request_class(self): - """Identify the class used for the method's request objects. - - Returns: - The class object of the class to which the method's request objects - belong. - """ - raise NotImplementedError() - - @abc.abstractmethod - def response_class(self): - """Identify the class used for the method's response objects. - - Returns: - The class object of the class to which the method's response objects - belong. - """ - raise NotImplementedError() - - @abc.abstractmethod - def serialize_request(self, request): - """Serialize the given request object. - - Args: - request: A request object appropriate for this method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_request(self, serialized_request): - """Synthesize a request object from a given bytestring. - - Args: - serialized_request: A bytestring deserializable into a request object - appropriate for this method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def serialize_response(self, response): - """Serialize the given response object. - - Args: - response: A response object appropriate for this method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_response(self, serialized_response): - """Synthesize a response object from a given bytestring. - - Args: - serialized_response: A bytestring deserializable into a response object - appropriate for this method. - """ - raise NotImplementedError() - - -class Implementation(object): - """Specifies an implementation of the Face layer.""" - __metaclass__ = abc.ABCMeta - - @abc.abstractmethod - def instantiate( - self, methods, method_implementations, - multi_method_implementation): - """Instantiates the Face layer implementation to be used in a test. - - Args: - methods: A sequence of Method objects describing the methods available to - be called during the test. - method_implementations: A dictionary from group-name pair to - face.MethodImplementation object specifying implementation of a method. - multi_method_implementation: A face.MultiMethodImplementation or None. - - Returns: - A sequence of length three the first element of which is a - face.GenericStub, the second element of which is dictionary from groups - to face.DynamicStubs affording invocation of the group's methods, and - the third element of which is an arbitrary memo object to be kept and - passed to destantiate at the conclusion of the test. The returned stubs - must be backed by the provided implementations. - """ - raise NotImplementedError() - - @abc.abstractmethod - def destantiate(self, memo): - """Destroys the Face layer implementation under test. - - Args: - memo: The object from the third position of the return value of a call to - instantiate. - """ - raise NotImplementedError() - - @abc.abstractmethod - def invocation_metadata(self): - """Provides the metadata to be used when invoking a test RPC. - - Returns: - An object to use as the supplied-at-invocation-time metadata in a test - RPC. - """ - raise NotImplementedError() - - @abc.abstractmethod - def initial_metadata(self): - """Provides the metadata for use as a test RPC's first servicer metadata. - - Returns: - An object to use as the from-the-servicer-before-responses metadata in a - test RPC. - """ - raise NotImplementedError() - - @abc.abstractmethod - def terminal_metadata(self): - """Provides the metadata for use as a test RPC's second servicer metadata. - - Returns: - An object to use as the from-the-servicer-after-all-responses metadata in - a test RPC. - """ - raise NotImplementedError() - - @abc.abstractmethod - def code(self): - """Provides the value for use as a test RPC's code. - - Returns: - An object to use as the from-the-servicer code in a test RPC. - """ - raise NotImplementedError() - - @abc.abstractmethod - def details(self): - """Provides the value for use as a test RPC's details. - - Returns: - An object to use as the from-the-servicer details in a test RPC. - """ - raise NotImplementedError() - - @abc.abstractmethod - def metadata_transmitted(self, original_metadata, transmitted_metadata): - """Identifies whether or not metadata was properly transmitted. - - Args: - original_metadata: A metadata value passed to the Face interface - implementation under test. - transmitted_metadata: The same metadata value after having been - transmitted via an RPC performed by the Face interface implementation - under test. - - Returns: - Whether or not the metadata was properly transmitted by the Face interface - implementation under test. - """ - raise NotImplementedError() diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/links/__init__.py b/src/python/grpcio_test/grpc_test/framework/interfaces/links/__init__.py deleted file mode 100644 index 7086519106..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/links/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/links/test_cases.py b/src/python/grpcio_test/grpc_test/framework/interfaces/links/test_cases.py deleted file mode 100644 index ecf49d9cdb..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/links/test_cases.py +++ /dev/null @@ -1,326 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests of the links interface of RPC Framework.""" - -# unittest is referenced from specification in this module. -import abc -import unittest # pylint: disable=unused-import - -from grpc.framework.interfaces.links import links -from grpc_test.framework.common import test_constants -from grpc_test.framework.interfaces.links import test_utilities - - -def at_least_n_payloads_received_predicate(n): - def predicate(ticket_sequence): - payload_count = 0 - for ticket in ticket_sequence: - if ticket.payload is not None: - payload_count += 1 - if n <= payload_count: - return True - else: - return False - return predicate - - -def terminated(ticket_sequence): - return ticket_sequence and ticket_sequence[-1].termination is not None - -_TRANSMISSION_GROUP = 'test.Group' -_TRANSMISSION_METHOD = 'TestMethod' - - -class TransmissionTest(object): - """Tests ticket transmission between two connected links. - - This class must be mixed into a unittest.TestCase that implements the abstract - methods it provides. - """ - __metaclass__ = abc.ABCMeta - - # This is a unittest.TestCase mix-in. - # pylint: disable=invalid-name - - @abc.abstractmethod - def create_transmitting_links(self): - """Creates two connected links for use in this test. - - Returns: - Two links.Links, the first of which will be used on the invocation side - of RPCs and the second of which will be used on the service side of - RPCs. - """ - raise NotImplementedError() - - @abc.abstractmethod - def destroy_transmitting_links(self, invocation_side_link, service_side_link): - """Destroys the two connected links created for this test. - - - Args: - invocation_side_link: The link used on the invocation side of RPCs in - this test. - service_side_link: The link used on the service side of RPCs in this - test. - """ - raise NotImplementedError() - - @abc.abstractmethod - def create_invocation_initial_metadata(self): - """Creates a value for use as invocation-side initial metadata. - - Returns: - A metadata value appropriate for use as invocation-side initial metadata - or None if invocation-side initial metadata transmission is not - supported by the links under test. - """ - raise NotImplementedError() - - @abc.abstractmethod - def create_invocation_terminal_metadata(self): - """Creates a value for use as invocation-side terminal metadata. - - Returns: - A metadata value appropriate for use as invocation-side terminal - metadata or None if invocation-side terminal metadata transmission is - not supported by the links under test. - """ - raise NotImplementedError() - - @abc.abstractmethod - def create_service_initial_metadata(self): - """Creates a value for use as service-side initial metadata. - - Returns: - A metadata value appropriate for use as service-side initial metadata or - None if service-side initial metadata transmission is not supported by - the links under test. - """ - raise NotImplementedError() - - @abc.abstractmethod - def create_service_terminal_metadata(self): - """Creates a value for use as service-side terminal metadata. - - Returns: - A metadata value appropriate for use as service-side terminal metadata or - None if service-side terminal metadata transmission is not supported by - the links under test. - """ - raise NotImplementedError() - - @abc.abstractmethod - def create_invocation_completion(self): - """Creates values for use as invocation-side code and message. - - Returns: - An invocation-side code value and an invocation-side message value. - Either or both may be None if invocation-side code and/or - invocation-side message transmission is not supported by the links - under test. - """ - raise NotImplementedError() - - @abc.abstractmethod - def create_service_completion(self): - """Creates values for use as service-side code and message. - - Returns: - A service-side code value and a service-side message value. Either or - both may be None if service-side code and/or service-side message - transmission is not supported by the links under test. - """ - raise NotImplementedError() - - @abc.abstractmethod - def assertMetadataTransmitted(self, original_metadata, transmitted_metadata): - """Asserts that transmitted_metadata contains original_metadata. - - Args: - original_metadata: A metadata object used in this test. - transmitted_metadata: A metadata object obtained after transmission - through the system under test. - - Raises: - AssertionError: if the transmitted_metadata object does not contain - original_metadata. - """ - raise NotImplementedError() - - def group_and_method(self): - """Returns the group and method used in this test case. - - Returns: - A pair of the group and method used in this test case. - """ - return _TRANSMISSION_GROUP, _TRANSMISSION_METHOD - - def serialize_request(self, request): - """Serializes a request value used in this test case. - - Args: - request: A request value created by this test case. - - Returns: - A bytestring that is the serialization of the given request. - """ - return request - - def deserialize_request(self, serialized_request): - """Deserializes a request value used in this test case. - - Args: - serialized_request: A bytestring that is the serialization of some request - used in this test case. - - Returns: - The request value encoded by the given bytestring. - """ - return serialized_request - - def serialize_response(self, response): - """Serializes a response value used in this test case. - - Args: - response: A response value created by this test case. - - Returns: - A bytestring that is the serialization of the given response. - """ - return response - - def deserialize_response(self, serialized_response): - """Deserializes a response value used in this test case. - - Args: - serialized_response: A bytestring that is the serialization of some - response used in this test case. - - Returns: - The response value encoded by the given bytestring. - """ - return serialized_response - - def _assert_is_valid_metadata_payload_sequence( - self, ticket_sequence, payloads, initial_metadata, terminal_metadata): - initial_metadata_seen = False - seen_payloads = [] - terminal_metadata_seen = False - - for ticket in ticket_sequence: - if ticket.initial_metadata is not None: - self.assertFalse(initial_metadata_seen) - self.assertFalse(seen_payloads) - self.assertFalse(terminal_metadata_seen) - self.assertMetadataTransmitted(initial_metadata, ticket.initial_metadata) - initial_metadata_seen = True - - if ticket.payload is not None: - self.assertFalse(terminal_metadata_seen) - seen_payloads.append(ticket.payload) - - if ticket.terminal_metadata is not None: - self.assertFalse(terminal_metadata_seen) - self.assertMetadataTransmitted(terminal_metadata, ticket.terminal_metadata) - terminal_metadata_seen = True - self.assertSequenceEqual(payloads, seen_payloads) - - def _assert_is_valid_invocation_sequence( - self, ticket_sequence, group, method, payloads, initial_metadata, - terminal_metadata, termination): - self.assertLess(0, len(ticket_sequence)) - self.assertEqual(group, ticket_sequence[0].group) - self.assertEqual(method, ticket_sequence[0].method) - self._assert_is_valid_metadata_payload_sequence( - ticket_sequence, payloads, initial_metadata, terminal_metadata) - self.assertIs(termination, ticket_sequence[-1].termination) - - def _assert_is_valid_service_sequence( - self, ticket_sequence, payloads, initial_metadata, terminal_metadata, - code, message, termination): - self.assertLess(0, len(ticket_sequence)) - self._assert_is_valid_metadata_payload_sequence( - ticket_sequence, payloads, initial_metadata, terminal_metadata) - self.assertEqual(code, ticket_sequence[-1].code) - self.assertEqual(message, ticket_sequence[-1].message) - self.assertIs(termination, ticket_sequence[-1].termination) - - def setUp(self): - self._invocation_link, self._service_link = self.create_transmitting_links() - self._invocation_mate = test_utilities.RecordingLink() - self._service_mate = test_utilities.RecordingLink() - self._invocation_link.join_link(self._invocation_mate) - self._service_link.join_link(self._service_mate) - - def tearDown(self): - self.destroy_transmitting_links(self._invocation_link, self._service_link) - - def testSimplestRoundTrip(self): - """Tests transmission of one ticket in each direction.""" - invocation_operation_id = object() - invocation_payload = b'\x07' * 1023 - timeout = test_constants.LONG_TIMEOUT - invocation_initial_metadata = self.create_invocation_initial_metadata() - invocation_terminal_metadata = self.create_invocation_terminal_metadata() - invocation_code, invocation_message = self.create_invocation_completion() - service_payload = b'\x08' * 1025 - service_initial_metadata = self.create_service_initial_metadata() - service_terminal_metadata = self.create_service_terminal_metadata() - service_code, service_message = self.create_service_completion() - - original_invocation_ticket = links.Ticket( - invocation_operation_id, 0, _TRANSMISSION_GROUP, _TRANSMISSION_METHOD, - links.Ticket.Subscription.FULL, timeout, 0, invocation_initial_metadata, - invocation_payload, invocation_terminal_metadata, invocation_code, - invocation_message, links.Ticket.Termination.COMPLETION, None) - self._invocation_link.accept_ticket(original_invocation_ticket) - - self._service_mate.block_until_tickets_satisfy( - at_least_n_payloads_received_predicate(1)) - service_operation_id = self._service_mate.tickets()[0].operation_id - - self._service_mate.block_until_tickets_satisfy(terminated) - self._assert_is_valid_invocation_sequence( - self._service_mate.tickets(), _TRANSMISSION_GROUP, _TRANSMISSION_METHOD, - (invocation_payload,), invocation_initial_metadata, - invocation_terminal_metadata, links.Ticket.Termination.COMPLETION) - - original_service_ticket = links.Ticket( - service_operation_id, 0, None, None, links.Ticket.Subscription.FULL, - timeout, 0, service_initial_metadata, service_payload, - service_terminal_metadata, service_code, service_message, - links.Ticket.Termination.COMPLETION, None) - self._service_link.accept_ticket(original_service_ticket) - self._invocation_mate.block_until_tickets_satisfy(terminated) - self._assert_is_valid_service_sequence( - self._invocation_mate.tickets(), (service_payload,), - service_initial_metadata, service_terminal_metadata, service_code, - service_message, links.Ticket.Termination.COMPLETION) diff --git a/src/python/grpcio_test/grpc_test/framework/interfaces/links/test_utilities.py b/src/python/grpcio_test/grpc_test/framework/interfaces/links/test_utilities.py deleted file mode 100644 index 39c7f2fc63..0000000000 --- a/src/python/grpcio_test/grpc_test/framework/interfaces/links/test_utilities.py +++ /dev/null @@ -1,167 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""State and behavior appropriate for use in tests.""" - -import logging -import threading -import time - -from grpc.framework.interfaces.links import links -from grpc.framework.interfaces.links import utilities - -# A more-or-less arbitrary limit on the length of raw data values to be logged. -_UNCOMFORTABLY_LONG = 48 - - -def _safe_for_log_ticket(ticket): - """Creates a safe-for-printing-to-the-log ticket for a given ticket. - - Args: - ticket: Any links.Ticket. - - Returns: - A links.Ticket that is as much as can be equal to the given ticket but - possibly features values like the string "<payload of length 972321>" in - place of the actual values of the given ticket. - """ - if isinstance(ticket.payload, (basestring,)): - payload_length = len(ticket.payload) - else: - payload_length = -1 - if payload_length < _UNCOMFORTABLY_LONG: - return ticket - else: - return links.Ticket( - ticket.operation_id, ticket.sequence_number, - ticket.group, ticket.method, ticket.subscription, ticket.timeout, - ticket.allowance, ticket.initial_metadata, - '<payload of length {}>'.format(payload_length), - ticket.terminal_metadata, ticket.code, ticket.message, - ticket.termination, None) - - -class RecordingLink(links.Link): - """A Link that records every ticket passed to it.""" - - def __init__(self): - self._condition = threading.Condition() - self._tickets = [] - - def accept_ticket(self, ticket): - with self._condition: - self._tickets.append(ticket) - self._condition.notify_all() - - def join_link(self, link): - pass - - def block_until_tickets_satisfy(self, predicate): - """Blocks until the received tickets satisfy the given predicate. - - Args: - predicate: A callable that takes a sequence of tickets and returns a - boolean value. - """ - with self._condition: - while not predicate(self._tickets): - self._condition.wait() - - def tickets(self): - """Returns a copy of the list of all tickets received by this Link.""" - with self._condition: - return tuple(self._tickets) - - -class _Pipe(object): - """A conduit that logs all tickets passed through it.""" - - def __init__(self, name): - self._lock = threading.Lock() - self._name = name - self._left_mate = utilities.NULL_LINK - self._right_mate = utilities.NULL_LINK - - def accept_left_to_right_ticket(self, ticket): - with self._lock: - logging.warning( - '%s: moving left to right through %s: %s', time.time(), self._name, - _safe_for_log_ticket(ticket)) - try: - self._right_mate.accept_ticket(ticket) - except Exception as e: # pylint: disable=broad-except - logging.exception(e) - - def accept_right_to_left_ticket(self, ticket): - with self._lock: - logging.warning( - '%s: moving right to left through %s: %s', time.time(), self._name, - _safe_for_log_ticket(ticket)) - try: - self._left_mate.accept_ticket(ticket) - except Exception as e: # pylint: disable=broad-except - logging.exception(e) - - def join_left_mate(self, left_mate): - with self._lock: - self._left_mate = utilities.NULL_LINK if left_mate is None else left_mate - - def join_right_mate(self, right_mate): - with self._lock: - self._right_mate = ( - utilities.NULL_LINK if right_mate is None else right_mate) - - -class _Facade(links.Link): - - def __init__(self, accept, join): - self._accept = accept - self._join = join - - def accept_ticket(self, ticket): - self._accept(ticket) - - def join_link(self, link): - self._join(link) - - -def logging_links(name): - """Creates a conduit that logs all tickets passed through it. - - Args: - name: A name to use for the conduit to identify itself in logging output. - - Returns: - Two links.Links, the first of which is the "left" side of the conduit - and the second of which is the "right" side of the conduit. - """ - pipe = _Pipe(name) - left_facade = _Facade(pipe.accept_left_to_right_ticket, pipe.join_left_mate) - right_facade = _Facade(pipe.accept_right_to_left_ticket, pipe.join_right_mate) - return left_facade, right_facade diff --git a/src/python/grpcio_test/grpc_test/resources.py b/src/python/grpcio_test/grpc_test/resources.py deleted file mode 100644 index 2c3045313d..0000000000 --- a/src/python/grpcio_test/grpc_test/resources.py +++ /dev/null @@ -1,56 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Constants and functions for data used in interoperability testing.""" - -import os - -import pkg_resources - -_ROOT_CERTIFICATES_RESOURCE_PATH = 'credentials/ca.pem' -_PRIVATE_KEY_RESOURCE_PATH = 'credentials/server1.key' -_CERTIFICATE_CHAIN_RESOURCE_PATH = 'credentials/server1.pem' - - -def test_root_certificates(): - return pkg_resources.resource_string( - __name__, _ROOT_CERTIFICATES_RESOURCE_PATH) - - -def prod_root_certificates(): - return open(os.environ['SSL_CERT_FILE'], mode='rb').read() - - -def private_key(): - return pkg_resources.resource_string(__name__, _PRIVATE_KEY_RESOURCE_PATH) - - -def certificate_chain(): - return pkg_resources.resource_string( - __name__, _CERTIFICATE_CHAIN_RESOURCE_PATH) diff --git a/src/python/grpcio_test/grpc_test/test_common.py b/src/python/grpcio_test/grpc_test/test_common.py deleted file mode 100644 index 29431bfb9d..0000000000 --- a/src/python/grpcio_test/grpc_test/test_common.py +++ /dev/null @@ -1,80 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Common code used throughout tests of gRPC.""" - -import collections - -INVOCATION_INITIAL_METADATA = ((b'0', b'abc'), (b'1', b'def'), (b'2', b'ghi'),) -SERVICE_INITIAL_METADATA = ((b'3', b'jkl'), (b'4', b'mno'), (b'5', b'pqr'),) -SERVICE_TERMINAL_METADATA = ((b'6', b'stu'), (b'7', b'vwx'), (b'8', b'yza'),) -DETAILS = b'test details' - - -def metadata_transmitted(original_metadata, transmitted_metadata): - """Judges whether or not metadata was acceptably transmitted. - - gRPC is allowed to insert key-value pairs into the metadata values given by - applications and to reorder key-value pairs with different keys but it is not - allowed to alter existing key-value pairs or to reorder key-value pairs with - the same key. - - Args: - original_metadata: A metadata value used in a test of gRPC. An iterable over - iterables of length 2. - transmitted_metadata: A metadata value corresponding to original_metadata - after having been transmitted via gRPC. An iterable over iterables of - length 2. - - Returns: - A boolean indicating whether transmitted_metadata accurately reflects - original_metadata after having been transmitted via gRPC. - """ - original = collections.defaultdict(list) - for key_value_pair in original_metadata: - key, value = tuple(key_value_pair) - original[key].append(value) - transmitted = collections.defaultdict(list) - for key_value_pair in transmitted_metadata: - key, value = tuple(key_value_pair) - transmitted[key].append(value) - - for key, values in original.iteritems(): - transmitted_values = transmitted[key] - transmitted_iterator = iter(transmitted_values) - try: - for value in values: - while True: - transmitted_value = next(transmitted_iterator) - if value == transmitted_value: - break - except StopIteration: - return False - else: - return True diff --git a/src/python/grpcio_test/requirements.txt b/src/python/grpcio_test/requirements.txt deleted file mode 100644 index fea80ca07f..0000000000 --- a/src/python/grpcio_test/requirements.txt +++ /dev/null @@ -1,6 +0,0 @@ -grpcio>=0.11.0b0 -oauth2client>=1.4.7 -protobuf>=3.0.0a3 -pytest>=2.6 -pytest-cov>=2.0 -pytest-xdist>=1.11 diff --git a/src/python/grpcio_test/setup.cfg b/src/python/grpcio_test/setup.cfg deleted file mode 100644 index 3be93cb918..0000000000 --- a/src/python/grpcio_test/setup.cfg +++ /dev/null @@ -1,2 +0,0 @@ -[pytest] -python_files = *_test.py diff --git a/src/python/grpcio_test/setup.py b/src/python/grpcio_test/setup.py deleted file mode 100644 index e9ee45a92a..0000000000 --- a/src/python/grpcio_test/setup.py +++ /dev/null @@ -1,94 +0,0 @@ -# Copyright 2015, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""A setup module for the GRPC Python interop testing package.""" - -import os -import os.path - -import setuptools - -# Ensure we're in the proper directory whether or not we're being used by pip. -os.chdir(os.path.dirname(os.path.abspath(__file__))) - -# Break import-style to ensure we can actually find our commands module. -import commands - -_PACKAGES = setuptools.find_packages('.') - -_PACKAGE_DIRECTORIES = { - '': '.', -} - -_PACKAGE_DATA = { - 'grpc_interop': [ - 'credentials/ca.pem', - 'credentials/server1.key', - 'credentials/server1.pem', - ], - 'grpc_protoc_plugin': [ - 'test.proto', - ], - 'grpc_test': [ - 'credentials/ca.pem', - 'credentials/server1.key', - 'credentials/server1.pem', - ], -} - -_SETUP_REQUIRES = ( - 'pytest>=2.6', - 'pytest-cov>=2.0', - 'pytest-xdist>=1.11', - 'pytest-timeout>=0.5', -) - -_INSTALL_REQUIRES = ( - 'oauth2client>=1.4.7', - 'grpcio>=0.11.0b0', - # TODO(issue 3321): Unpin protobuf dependency. - 'protobuf==3.0.0a3', -) - -_COMMAND_CLASS = { - 'test': commands.RunTests, - 'build_proto_modules': commands.BuildProtoModules, - 'build_py': commands.BuildPy, -} - -setuptools.setup( - name='grpcio_test', - version='0.11.0b0', - packages=_PACKAGES, - package_dir=_PACKAGE_DIRECTORIES, - package_data=_PACKAGE_DATA, - install_requires=_INSTALL_REQUIRES + _SETUP_REQUIRES, - setup_requires=_SETUP_REQUIRES, - cmdclass=_COMMAND_CLASS, -) |