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#!/usr/bin/env python
# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Defer to run_test_cases.py."""
import os
import optparse
import sys
ROOT_DIR = os.path.dirname(
os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
def pop_known_arguments(args):
"""Extracts known arguments from the args if present."""
rest = []
run_test_cases_extra_args = []
for arg in args:
if arg.startswith(('--gtest_filter=', '--gtest_output=')):
run_test_cases_extra_args.append(arg)
elif arg == '--run-manual':
run_test_cases_extra_args.append(arg)
elif arg == '--gtest_print_time':
# Ignore.
pass
elif 'interactive_ui_tests' in arg:
# Run this test in a single thread. It is useful to run it under
# run_test_cases so automatic flaky test workaround is still used.
run_test_cases_extra_args.append('-j1')
rest.append(arg)
elif 'browser_tests' in arg:
# Test cases in this executable fire up *a lot* of child processes,
# causing huge memory bottleneck. So use less than N-cpus jobs.
run_test_cases_extra_args.append('--use-less-jobs')
rest.append(arg)
else:
rest.append(arg)
return run_test_cases_extra_args, rest
def main():
parser = optparse.OptionParser()
group = optparse.OptionGroup(
parser, 'Compability flag with the old sharding_supervisor')
group.add_option(
'--no-color', action='store_true', help='Ignored')
group.add_option(
'--retry-failed', action='store_true', help='Ignored')
group.add_option(
'-t', '--timeout', type='int', help='Kept as --timeout')
group.add_option(
'--total-slaves', type='int', default=1, help='Converted to --index')
group.add_option(
'--slave-index', type='int', default=0, help='Converted to --shards')
parser.add_option_group(group)
parser.disable_interspersed_args()
options, args = parser.parse_args()
swarm_client_dir = os.path.join(ROOT_DIR, 'tools', 'swarm_client')
sys.path.insert(0, swarm_client_dir)
cmd = [
'--shards', str(options.total_slaves),
'--index', str(options.slave_index),
'--no-dump',
'--no-cr',
]
if options.timeout is not None:
cmd.extend(['--timeout', str(options.timeout)])
run_test_cases_extra_args, rest = pop_known_arguments(args)
import run_test_cases # pylint: disable=F0401
return run_test_cases.main(cmd + run_test_cases_extra_args + ['--'] + rest)
if __name__ == '__main__':
sys.exit(main())
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