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# pylint: disable=g-bad-file-header
# Copyright 2017 The Bazel Authors. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import unittest
from src.test.py.bazel import test_base
class BazelExternalRepositoryTest(test_base.TestBase):
def testNewHttpArchive(self):
rule_definition = [
'new_http_archive(',
' name = "six_archive",',
' urls = [',
' "https://mirror.bazel.build/pypi.python.org/%s' %
'packages/source/s/six/six-1.10.0.tar.gz",',
' "https://pypi.python.org/packages/%s' %
'source/s/six/six-1.10.0.tar.gz",',
' ],',
' sha256 = '
'"105f8d68616f8248e24bf0e9372ef04d3cc10104f1980f54d57b2ce73a5ad56a",',
' strip_prefix = "six-1.10.0",',
' build_file = "//third_party:six.BUILD",',
')',
]
build_file = [
'py_library(',
' name = "six",',
' srcs = ["six.py"],',
')',
]
self.ScratchFile('WORKSPACE', rule_definition)
self.ScratchFile('BUILD')
self.ScratchFile('third_party/BUILD')
self.ScratchFile('third_party/six.BUILD', build_file)
exit_code, _, stderr = self.RunBazel(['build', '@six_archive//...'])
self.assertEqual(exit_code, 0, os.linesep.join(stderr))
# Test specifying build_file as path
# TODO(pcloudy):
# Remove this after specifying build_file as path is no longer supported.
rule_definition[-2] = 'build_file = "third_party/six.BUILD"'
self.ScratchFile('WORKSPACE', rule_definition)
exit_code, _, stderr = self.RunBazel(['build', '@six_archive//...'])
self.assertEqual(exit_code, 0, os.linesep.join(stderr))
fetching_disabled_msg = 'fetching is disabled'
# Changing the mtime of the BUILD file shouldn't invalidate it.
os.utime(self.Path('third_party/six.BUILD'), (100, 200))
exit_code, _, stderr = self.RunBazel(
['build', '--nofetch', '@six_archive//...'])
self.assertEqual(exit_code, 0, os.linesep.join(stderr))
self.assertNotIn(fetching_disabled_msg, os.linesep.join(stderr))
# Check that --nofetch prints a warning if the BUILD file is changed.
self.ScratchFile('third_party/six.BUILD', build_file + ['"a noop string"'])
exit_code, _, stderr = self.RunBazel(
['build', '--nofetch', '@six_archive//...'])
self.assertEqual(exit_code, 0, os.linesep.join(stderr))
self.assertIn(fetching_disabled_msg, os.linesep.join(stderr))
# Test repository reloading after BUILD file changes.
self.ScratchFile('third_party/six.BUILD', build_file + ['foobar'])
exit_code, _, stderr = self.RunBazel(['build', '@six_archive//...'])
self.assertEqual(exit_code, 1, os.linesep.join(stderr))
self.assertIn('name \'foobar\' is not defined', os.linesep.join(stderr))
if __name__ == '__main__':
unittest.main()
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