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author | pbos@webrtc.org <pbos@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d> | 2014-05-23 09:37:29 +0000 |
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committer | pbos@webrtc.org <pbos@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d> | 2014-05-23 09:37:29 +0000 |
commit | bc524ae41adb1304088c5d595381422fd0e28460 (patch) | |
tree | e6c0021af6c0e73969736a235fcfe3baca3e6740 /third_party | |
parent | b60bfe475937806978d59c7cb5b3267e2c26a5ca (diff) | |
download | webrtc-bc524ae41adb1304088c5d595381422fd0e28460.tar.gz |
Added mirror of gtest-parallel.
gtest-parallel is a Python script that runs gtest binaries in parallel.
R=andrew@webrtc.org, kjellander@webrtc.org, mflodman@webrtc.org
BUG=
Review URL: https://webrtc-codereview.appspot.com/11309004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@6227 4adac7df-926f-26a2-2b94-8c16560cd09d
Diffstat (limited to 'third_party')
-rw-r--r-- | third_party/gtest-parallel/LICENSE | 202 | ||||
-rw-r--r-- | third_party/gtest-parallel/README.webrtc | 9 | ||||
-rwxr-xr-x | third_party/gtest-parallel/gtest-parallel | 189 |
3 files changed, 400 insertions, 0 deletions
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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 Queue +import optparse +import subprocess +import sys +import threading +import time + +class FilterFormat: + total_tests = 0 + finished_tests = 0 + + tests = {} + outputs = {} + failures = [] + + def print_test_status(self, last_finished_test, time_ms): + print "[%d/%d] %s (%d ms)" % (self.finished_tests, + self.total_tests, + last_finished_test, + time_ms) + + def handle_meta(self, job_id, args): + (command, arg) = args.split(' ', 1) + if command == "TEST": + (binary, test) = arg.split(' ', 1) + self.tests[job_id] = (binary, test.strip()) + self.outputs[job_id] = [] + self.total_tests += 1 + elif command == "EXIT": + (exit_code, time_ms) = [int(x) for x in arg.split(' ', 1)] + self.finished_tests += 1 + (binary, test) = self.tests[job_id] + self.print_test_status(test, time_ms) + if exit_code != 0: + self.failures.append(self.tests[job_id]) + for line in self.outputs[job_id]: + print line + + def add_stdout(self, job_id, output): + self.outputs[job_id].append(output) + + def log(self): + print "[0/?] Running tests...\r", + while True: + line = log.get() + if line == "": + break + (prefix, output) = line.split(' ', 1) + + if prefix[-1] == ':': + self.handle_meta(int(prefix[:-1]), output) + else: + self.add_stdout(int(prefix[:-1]), output) + if self.failures: + print "FAILED TESTS (%d/%d):" % (len(self.failures), self.total_tests) + for (binary, test) in self.failures: + print " ", binary + ": " + test + +class RawFormat: + def log(self): + while True: + line = log.get() + if line == "": + return + sys.stdout.write(line + "\n") + sys.stdout.flush() + +parser = optparse.OptionParser( + usage = 'usage: %prog [options] executable [executable ...]') + +parser.add_option('-r', '--repeat', type='int', default=1, + help='repeat tests') +parser.add_option('-w', '--workers', type='int', default=16, + help='number of workers to spawn') +parser.add_option('--gtest_color', type='string', default='yes', + help='color output') +parser.add_option('--gtest_filter', type='string', default='', + help='test filter') +parser.add_option('--gtest_also_run_disabled_tests', action='store_true', + default=False, help='run disabled tests too') +parser.add_option('--format', type='string', default='filter', + help='output format (raw,filter)') + +(options, binaries) = parser.parse_args() + +if binaries == []: + parser.print_usage() + sys.exit(1) + +logger = RawFormat() +if options.format == 'raw': + pass +elif options.format == 'filter': + logger = FilterFormat() +else: + sys.exit("Unknown output format: " + options.format) + +# Find tests. +tests = [] +for test_binary in binaries: + command = [test_binary] + if options.gtest_filter != '': + command += ['--gtest_filter=' + options.gtest_filter] + if options.gtest_also_run_disabled_tests: + command += ['--gtest_also_run_disabled_tests'] + + test_list = subprocess.Popen(command + ['--gtest_list_tests'], + stdout=subprocess.PIPE).communicate()[0] + + test_group = '' + for line in test_list.split('\n'): + if not line.strip(): + continue + if line[0] != " ": + test_group = line.strip() + continue + line = line.strip() + if not options.gtest_also_run_disabled_tests and 'DISABLED' in line: + continue + + test = test_group + line + tests.append((test_binary, command, test)) + +# Repeat tests (-r flag). +tests *= options.repeat + +log = Queue.Queue() +test_queue = Queue.Queue() + +for job_id, (test_binary, command, test) in enumerate(tests): + log.put(str(job_id) + ': TEST ' + test_binary + ' ' + test) + test_queue.put((command, job_id, test)) + +exit_code = 0 +def run_job((command, job_id, test)): + begin = time.time() + sub = subprocess.Popen(command + ['--gtest_filter=' + test] + + ['--gtest_color=' + options.gtest_color], + stdout = subprocess.PIPE, + stderr = subprocess.STDOUT) + + while True: + line = sub.stdout.readline() + if line == '': + break + log.put(str(job_id) + '> ' + line.rstrip()) + + code = sub.wait() + runtime_ms = int(1000 * (time.time() - begin)) + log.put(str(job_id) + ': EXIT ' + str(code) + ' ' + str(runtime_ms)) + if code != 0: + global exit_code + exit_code = code + +def worker(): + while True: + try: + run_job(test_queue.get_nowait()) + test_queue.task_done() + except Queue.Empty: + return + +def start_daemon(func): + t = threading.Thread(target=func) + t.daemon = True + t.start() + return t + +workers = [start_daemon(worker) for i in range(options.workers)] +printer = start_daemon(logger.log) + +[t.join() for t in workers] +log.put("") +printer.join() +sys.exit(exit_code) |