diff options
Diffstat (limited to 'tools/interop_matrix/run_interop_matrix_tests.py')
-rwxr-xr-x | tools/interop_matrix/run_interop_matrix_tests.py | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/tools/interop_matrix/run_interop_matrix_tests.py b/tools/interop_matrix/run_interop_matrix_tests.py new file mode 100755 index 0000000000..b1b95ed679 --- /dev/null +++ b/tools/interop_matrix/run_interop_matrix_tests.py @@ -0,0 +1,187 @@ +#!/usr/bin/env python2.7 +# Copyright 2017 gRPC authors. +# +# 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. + +"""Run tests using docker images in Google Container Registry per matrix.""" + +from __future__ import print_function + +import argparse +import atexit +import json +import multiprocessing +import os +import re +import subprocess +import sys +import uuid + +# Langauage Runtime Matrix +import client_matrix + +python_util_dir = os.path.abspath(os.path.join( + os.path.dirname(__file__), '../run_tests/python_utils')) +sys.path.append(python_util_dir) +import dockerjob +import jobset +import report_utils + +_LANGUAGES = client_matrix.LANG_RUNTIME_MATRIX.keys() +# All gRPC release tags, flattened, deduped and sorted. +_RELEASES = sorted(list(set( + i for l in client_matrix.LANG_RELEASE_MATRIX.values() for i in l))) +_TEST_TIMEOUT = 30 + +argp = argparse.ArgumentParser(description='Run interop tests.') +argp.add_argument('-j', '--jobs', default=multiprocessing.cpu_count(), type=int) +argp.add_argument('--gcr_path', + default='gcr.io/grpc-testing', + help='Path of docker images in Google Container Registry') + +argp.add_argument('--release', + default='master', + choices=['all', 'master'] + _RELEASES, + help='Release tags to test. When testing all ' + 'releases defined in client_matrix.py, use "all".') + +argp.add_argument('-l', '--language', + choices=['all'] + sorted(_LANGUAGES), + nargs='+', + default=['all'], + help='Languages to test') + +argp.add_argument('--keep', + action='store_true', + help='keep the created local images after finishing the tests.') + +argp.add_argument('--report_file', + default='report.xml', + help='The result file to create.') + +args = argp.parse_args() + + +def find_all_images_for_lang(lang): + """Find docker images for a language across releases and runtimes. + + Returns dictionary of list of (<tag>, <image-full-path>) keyed by runtime. + """ + # Find all defined releases. + if args.release == 'all': + releases = ['master'] + client_matrix.LANG_RELEASE_MATRIX[lang] + else: + # Look for a particular release. + if args.release not in ['master'] + client_matrix.LANG_RELEASE_MATRIX[lang]: + jobset.message('SKIPPED', + '%s for %s is not defined' % (args.release, lang), + do_newline=True) + return [] + releases = [args.release] + + # Images tuples keyed by runtime. + images = {} + for runtime in client_matrix.LANG_RUNTIME_MATRIX[lang]: + image_path = '%s/grpc_interop_%s' % (args.gcr_path, runtime) + output = subprocess.check_output(['gcloud', 'beta', 'container', 'images', + 'list-tags', '--format=json', image_path]) + docker_image_list = json.loads(output) + # All images should have a single tag or no tag. + tags = [i['tags'][0] for i in docker_image_list if i['tags']] + jobset.message('START', 'Found images for %s: %s' % (image_path, tags), + do_newline=True) + skipped = len(docker_image_list) - len(tags) + jobset.message('START', 'Skipped images (no-tag/unknown-tag): %d' % skipped, + do_newline=True) + # Filter tags based on the releases. + images[runtime] = [(tag,'%s:%s' % (image_path,tag)) for tag in tags if + tag in releases] + return images + +# caches test cases (list of JobSpec) loaded from file. Keyed by lang and runtime. +_loaded_testcases = {} +def find_test_cases(lang, release): + """Returns the list of test cases from testcase files per lang/release.""" + file_tmpl = os.path.join(os.path.dirname(__file__), 'testcases/%s__%s') + if not os.path.exists(file_tmpl % (lang, release)): + release = 'master' + testcases = file_tmpl % (lang, release) + if lang in _loaded_testcases.keys() and release in _loaded_testcases[lang].keys(): + return _loaded_testcases[lang][release] + + job_spec_list=[] + try: + with open(testcases) as f: + # Only line start with 'docker run' are test cases. + for line in f.readlines(): + if line.startswith('docker run'): + line = line.replace('docker run', 'gcloud docker -- run') + m = re.search('--test_case=(.*)"', line) + shortname = m.group(1) if m else 'unknown_test' + spec = jobset.JobSpec(cmdline=line, + shortname=shortname, + timeout_seconds=_TEST_TIMEOUT, + shell=True) + job_spec_list.append(spec) + jobset.message('START', + 'Loaded %s tests from %s' % (len(job_spec_list), testcases), + do_newline=True) + except IOError as err: + jobset.message('FAILED', err, do_newline=True) + if lang not in _loaded_testcases.keys(): + _loaded_testcases[lang] = {} + _loaded_testcases[lang][release]=job_spec_list + return job_spec_list + +_xml_report_tree = report_utils.new_junit_xml_tree() +def run_tests_for_lang(lang, runtime, images): + """Find and run all test cases for a language. + + images is a list of (<release-tag>, <image-full-path>) tuple. + """ + for image_tuple in images: + release, image = image_tuple + jobset.message('START', 'Testing %s' % image, do_newline=True) + _docker_images_cleanup.append(image) + job_spec_list = find_test_cases(lang,release) + num_failures, resultset = jobset.run(job_spec_list, + newline_on_success=True, + add_env={'docker_image':image}, + maxjobs=args.jobs) + if num_failures: + jobset.message('FAILED', 'Some tests failed', do_newline=True) + else: + jobset.message('SUCCESS', 'All tests passed', do_newline=True) + + report_utils.append_junit_xml_results( + _xml_report_tree, + resultset, + 'grpc_interop_matrix', + '%s__%s:%s'%(lang,runtime,release), + str(uuid.uuid4())) + +_docker_images_cleanup = [] +def cleanup(): + if not args.keep: + for image in _docker_images_cleanup: + dockerjob.remove_image(image, skip_nonexistent=True) + +atexit.register(cleanup) + +languages = args.language if args.language != ['all'] else _LANGUAGES +for lang in languages: + docker_images = find_all_images_for_lang(lang) + for runtime in sorted(docker_images.keys()): + run_tests_for_lang(lang, runtime, docker_images[runtime]) + +report_utils.create_xml_report_file(_xml_report_tree, args.report_file) |