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#!/usr/bin/env python2.7
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# Copyright 2015, Google Inc.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following disclaimer
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# in the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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"""Run test matrix."""
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import argparse
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import jobset
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import multiprocessing
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import os
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import report_utils
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import sys
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from filter_pull_request_tests import filter_tests
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_ROOT = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), '../..'))
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os.chdir(_ROOT)
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# Set the timeout high to allow enough time for sanitizers and pre-building
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# clang docker.
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_RUNTESTS_TIMEOUT = 4*60*60
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# Number of jobs assigned to each run_tests.py instance
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_DEFAULT_INNER_JOBS = 2
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def _docker_jobspec(name, runtests_args=[], inner_jobs=_DEFAULT_INNER_JOBS):
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"""Run a single instance of run_tests.py in a docker container"""
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test_job = jobset.JobSpec(
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cmdline=['python', 'tools/run_tests/run_tests.py',
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'--use_docker',
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'-t',
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'-j', str(inner_jobs),
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'-x', 'report_%s.xml' % name,
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'--report_suite_name', '%s' % name] + runtests_args,
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shortname='run_tests_%s' % name,
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timeout_seconds=_RUNTESTS_TIMEOUT)
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return test_job
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def _workspace_jobspec(name, runtests_args=[], workspace_name=None, inner_jobs=_DEFAULT_INNER_JOBS):
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"""Run a single instance of run_tests.py in a separate workspace"""
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if not workspace_name:
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workspace_name = 'workspace_%s' % name
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env = {'WORKSPACE_NAME': workspace_name}
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test_job = jobset.JobSpec(
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cmdline=['tools/run_tests/run_tests_in_workspace.sh',
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'-t',
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'-j', str(inner_jobs),
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'-x', '../report_%s.xml' % name,
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'--report_suite_name', '%s' % name] + runtests_args,
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environ=env,
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shortname='run_tests_%s' % name,
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timeout_seconds=_RUNTESTS_TIMEOUT)
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return test_job
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def _generate_jobs(languages, configs, platforms,
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arch=None, compiler=None,
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labels=[], extra_args=[],
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inner_jobs=_DEFAULT_INNER_JOBS):
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result = []
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for language in languages:
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for platform in platforms:
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for config in configs:
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name = '%s_%s_%s' % (language, platform, config)
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runtests_args = ['-l', language,
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'-c', config]
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if arch or compiler:
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name += '_%s_%s' % (arch, compiler)
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runtests_args += ['--arch', arch,
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'--compiler', compiler]
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runtests_args += extra_args
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if platform == 'linux':
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job = _docker_jobspec(name=name, runtests_args=runtests_args, inner_jobs=inner_jobs)
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else:
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job = _workspace_jobspec(name=name, runtests_args=runtests_args, inner_jobs=inner_jobs)
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job.labels = [platform, config, language] + labels
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result.append(job)
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return result
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def _create_test_jobs(extra_args=[], inner_jobs=_DEFAULT_INNER_JOBS):
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test_jobs = []
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# supported on linux only
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test_jobs += _generate_jobs(languages=['sanity', 'php7'],
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configs=['dbg', 'opt'],
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platforms=['linux'],
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labels=['basictests'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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# supported on all platforms.
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test_jobs += _generate_jobs(languages=['c', 'csharp', 'node', 'python'],
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configs=['dbg', 'opt'],
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platforms=['linux', 'macos', 'windows'],
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labels=['basictests'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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# supported on linux and mac.
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test_jobs += _generate_jobs(languages=['c++', 'ruby', 'php'],
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configs=['dbg', 'opt'],
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platforms=['linux', 'macos'],
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labels=['basictests'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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# supported on mac only.
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test_jobs += _generate_jobs(languages=['objc'],
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configs=['dbg', 'opt'],
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platforms=['macos'],
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labels=['basictests'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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# sanitizers
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test_jobs += _generate_jobs(languages=['c'],
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configs=['msan', 'asan', 'tsan'],
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platforms=['linux'],
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labels=['sanitizers'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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test_jobs += _generate_jobs(languages=['c++'],
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configs=['asan', 'tsan'],
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platforms=['linux'],
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labels=['sanitizers'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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# libuv tests
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test_jobs += _generate_jobs(languages=['c'],
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configs=['dbg', 'opt'],
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platforms=['linux'],
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labels=['libuv'],
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extra_args=extra_args + ['--iomgr_platform=uv'],
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inner_jobs=inner_jobs)
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return test_jobs
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def _create_portability_test_jobs(extra_args=[], inner_jobs=_DEFAULT_INNER_JOBS):
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test_jobs = []
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# portability C x86
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test_jobs += _generate_jobs(languages=['c'],
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configs=['dbg'],
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platforms=['linux'],
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arch='x86',
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compiler='default',
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labels=['portability'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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# portability C and C++ on x64
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for compiler in ['gcc4.4', 'gcc4.6', 'gcc5.3',
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'clang3.5', 'clang3.6', 'clang3.7']:
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test_jobs += _generate_jobs(languages=['c'],
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configs=['dbg'],
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platforms=['linux'],
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arch='x64',
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compiler=compiler,
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labels=['portability'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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for compiler in ['gcc4.8', 'gcc5.3',
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'clang3.5', 'clang3.6', 'clang3.7']:
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test_jobs += _generate_jobs(languages=['c++'],
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configs=['dbg'],
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platforms=['linux'],
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arch='x64',
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compiler=compiler,
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labels=['portability'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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# portability C on Windows
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for arch in ['x86', 'x64']:
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for compiler in ['vs2013', 'vs2015']:
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test_jobs += _generate_jobs(languages=['c'],
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configs=['dbg'],
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platforms=['windows'],
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arch=arch,
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compiler=compiler,
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labels=['portability'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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test_jobs += _generate_jobs(languages=['python'],
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configs=['dbg'],
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platforms=['linux'],
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arch='default',
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compiler='python3.4',
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labels=['portability'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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test_jobs += _generate_jobs(languages=['csharp'],
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configs=['dbg'],
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platforms=['linux'],
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arch='default',
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compiler='coreclr',
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labels=['portability'],
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extra_args=extra_args,
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inner_jobs=inner_jobs)
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return test_jobs
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def _allowed_labels():
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"""Returns a list of existing job labels."""
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all_labels = set()
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for job in _create_test_jobs() + _create_portability_test_jobs():
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for label in job.labels:
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all_labels.add(label)
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return sorted(all_labels)
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argp = argparse.ArgumentParser(description='Run a matrix of run_tests.py tests.')
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argp.add_argument('-j', '--jobs',
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default=multiprocessing.cpu_count()/_DEFAULT_INNER_JOBS,
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type=int,
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help='Number of concurrent run_tests.py instances.')
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argp.add_argument('-f', '--filter',
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choices=_allowed_labels(),
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nargs='+',
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default=[],
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help='Filter targets to run by label with AND semantics.')
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argp.add_argument('--build_only',
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default=False,
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action='store_const',
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const=True,
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help='Pass --build_only flag to run_tests.py instances.')
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argp.add_argument('--force_default_poller', default=False, action='store_const', const=True,
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help='Pass --force_default_poller to run_tests.py instances.')
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argp.add_argument('--dry_run',
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default=False,
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action='store_const',
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const=True,
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help='Only print what would be run.')
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argp.add_argument('--filter_pr_tests',
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default=False,
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action='store_const',
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const=True,
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help='Filters out tests irrelavant to pull request changes.')
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argp.add_argument('--base_branch',
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default='origin/master',
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type=str,
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help='Branch that pull request is requesting to merge into')
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argp.add_argument('--inner_jobs',
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default=_DEFAULT_INNER_JOBS,
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type=int,
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help='Number of jobs in each run_tests.py instance')
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args = argp.parse_args()
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extra_args = []
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if args.build_only:
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extra_args.append('--build_only')
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if args.force_default_poller:
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extra_args.append('--force_default_poller')
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all_jobs = _create_test_jobs(extra_args=extra_args, inner_jobs=args.inner_jobs) + \
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_create_portability_test_jobs(extra_args=extra_args, inner_jobs=args.inner_jobs)
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jobs = []
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for job in all_jobs:
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if not args.filter or all(filter in job.labels for filter in args.filter):
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jobs.append(job)
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if not jobs:
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jobset.message('FAILED', 'No test suites match given criteria.',
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do_newline=True)
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sys.exit(1)
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print('IMPORTANT: The changes you are testing need to be locally committed')
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print('because only the committed changes in the current branch will be')
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print('copied to the docker environment or into subworkspaces.')
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print
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print 'Will run these tests:'
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for job in jobs:
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if args.dry_run:
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print ' %s: "%s"' % (job.shortname, ' '.join(job.cmdline))
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else:
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print ' %s' % job.shortname
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print
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if args.filter_pr_tests:
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print 'IMPORTANT: Test filtering is not active; this is only for testing.'
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relevant_jobs = filter_tests(jobs, args.base_branch)
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# todo(mattkwong): add skipped tests to report.xml
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print
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if len(relevant_jobs) == len(jobs):
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print '(TESTING) No tests will be skipped.'
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else:
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print '(TESTING) These tests will be skipped:'
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for job in list(set(jobs) - set(relevant_jobs)):
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print ' %s' % job.shortname
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print
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if args.dry_run:
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print '--dry_run was used, exiting'
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sys.exit(1)
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jobset.message('START', 'Running test matrix.', do_newline=True)
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num_failures, resultset = jobset.run(jobs,
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newline_on_success=True,
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travis=True,
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maxjobs=args.jobs)
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report_utils.render_junit_xml_report(resultset, 'report.xml',
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suite_name='aggregate_tests')
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if num_failures == 0:
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jobset.message('SUCCESS', 'All run_tests.py instance finished successfully.',
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do_newline=True)
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else:
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jobset.message('FAILED', 'Some run_tests.py instance have failed.',
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do_newline=True)
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sys.exit(1)
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