def main():
"""CLI frontend to validate arguments."""
run_isolated.disable_buffering()
parser = run_test_cases.OptionParserWithTestShardingAndFiltering(
usage='%prog <options> [gtest]')
# Override default seed value to default to 0.
parser.set_defaults(seed=0)
options, args = parser.parse_args()
if not args:
parser.error('Please provide the executable to run')
cmd = run_isolated.fix_python_path(args)
try:
tests = run_test_cases.chromium_list_test_cases(
cmd,
os.getcwd(),
index=options.index,
shards=options.shards,
seed=options.seed,
disabled=options.disabled,
fails=options.fails,
flaky=options.flaky,
pre=False,
manual=options.manual)
for test in tests:
print test
except run_test_cases.Failure, e:
print e.args[0]
return e.args[1]
def main():
parser = run_test_cases.OptionParserTestCases(
usage='%prog <options> -s <something.isolated>')
parser.add_option(
'-s', '--isolated',
help='The isolated file')
options, args = parser.parse_args()
if args:
parser.error('Unsupported arg: %s' % args)
if not options.isolated:
parser.error('--isolated is required')
if not options.isolated.endswith('.isolated'):
parser.error('--isolated argument must end with .isolated')
# Retrieve the command from the .isolated file.
with open(options.isolated) as f:
data = run_isolated.load_isolated(f.read())
if 'includes' in data:
parser.error('includes key is not supported yet')
command = data.get('command')
if not command:
parser.error('A command must be defined')
test_cases = parser.process_gtest_options(
run_isolated.fix_python_path(command),
data.get('relative_cwd', os.getcwd()),
options)
if not test_cases:
print >> sys.stderr, 'No test case to run'
return 1
return not fix_all(options.isolated, test_cases)
def main():
"""CLI frontend to validate arguments."""
run_isolated.disable_buffering()
parser = run_test_cases.OptionParserTestCases(
usage='%prog <options> [gtest]')
parser.format_description = lambda *_: parser.description
parser.add_option(
'-o', '--out',
help='output file, defaults to <executable>.test_cases')
parser.add_option(
'-r', '--root-dir',
help='Root directory under which file access should be noted')
parser.add_option(
'--trace-blacklist', action='append', default=[],
help='List of regexp to use as blacklist filter')
# TODO(maruel): Add support for options.timeout.
parser.remove_option('--timeout')
options, args = parser.parse_args()
if not args:
parser.error(
'Please provide the executable line to run, if you need fancy things '
'like xvfb, start this script from *inside* xvfb, it\'ll be much faster'
'.')
cmd = run_isolated.fix_python_path(args)
cmd[0] = os.path.abspath(cmd[0])
if not os.path.isfile(cmd[0]):
parser.error('Tracing failed for: %s\nIt doesn\'t exit' % ' '.join(cmd))
if not options.out:
options.out = '%s.test_cases' % cmd[-1]
options.out = os.path.abspath(options.out)
if options.root_dir:
options.root_dir = os.path.abspath(options.root_dir)
logname = options.out + '.log'
test_cases = parser.process_gtest_options(cmd, os.getcwd(), options)
# Then run them.
print('Tracing...')
results = trace_test_cases(
cmd,
os.getcwd(),
test_cases,
options.jobs,
logname)
print('Reading trace logs...')
blacklist = trace_inputs.gen_blacklist(options.trace_blacklist)
write_details(logname, options.out, options.root_dir, blacklist, results)
return 0
def safely_load_isolated(parser, options):
"""Loads a .isolated.state to extract the executable information.
Returns the CompleteState instance, the command and the list of test cases.
"""
config = isolate.CompleteState.load_files(options.isolated)
logging.debug(
'root_dir: %s relative_cwd: %s isolated: %s',
config.root_dir, config.saved_state.relative_cwd, options.isolated)
reldir = os.path.join(config.root_dir, config.saved_state.relative_cwd)
command = config.saved_state.command
test_cases = []
if command:
command = run_isolated.fix_python_path(command)
test_xvfb(command, reldir)
test_cases = parser.process_gtest_options(command, reldir, options)
return config, command, test_cases
def test_xvfb(command, rel_dir):
"""Calls back ourself if not running inside Xvfb and it's on the command line
to run.
Otherwise the X session will die while trying to start too many Xvfb
instances.
"""
if os.environ.get('_CHROMIUM_INSIDE_XVFB') == '1':
return
for index, item in enumerate(command):
if item.endswith('xvfb.py'):
# Note this has inside knowledge about src/testing/xvfb.py.
print('Restarting itself under Xvfb')
prefix = command[index:index+2]
prefix[0] = os.path.normpath(os.path.join(rel_dir, prefix[0]))
prefix[1] = os.path.normpath(os.path.join(rel_dir, prefix[1]))
cmd = run_isolated.fix_python_path(prefix + sys.argv)
sys.exit(subprocess.call(cmd))
def main():
run_isolated.disable_buffering()
parser = optparse.OptionParser(usage='%prog <options> [gtest]')
parser.disable_interspersed_args()
parser.add_option(
'-I', '--index',
type='int',
default=os.environ.get('GTEST_SHARD_INDEX'),
help='Shard index to run')
parser.add_option(
'-S', '--shards',
type='int',
default=os.environ.get('GTEST_TOTAL_SHARDS'),
help='Total number of shards to calculate from the --index to run')
options, args = parser.parse_args()
env = os.environ.copy()
env['GTEST_TOTAL_SHARDS'] = str(options.shards)
env['GTEST_SHARD_INDEX'] = str(options.index)
return subprocess.call(run_isolated.fix_python_path(args), env=env)
def main(argv):
"""CLI frontend to validate arguments."""
parser = OptionParserTestCases(
usage='%prog <options> [gtest]',
verbose=int(os.environ.get('ISOLATE_DEBUG', 0)))
parser.add_option(
'--run-all',
action='store_true',
help='Do not fail early when a large number of test cases fail')
parser.add_option(
'--max-failures', type='int',
help='Limit the number of failures before aborting')
parser.add_option(
'--retries', type='int', default=2,
help='Number of times each test case should be retried in case of '
'failure.')
parser.add_option(
'--no-dump',
action='store_true',
help='do not generate a .run_test_cases file')
parser.add_option(
'--no-cr',
action='store_true',
help='Use LF instead of CR for status progress')
parser.add_option(
'--result',
help='Override the default name of the generated .run_test_cases file')
group = optparse.OptionGroup(parser, 'google-test compability flags')
group.add_option(
'--gtest_list_tests',
action='store_true',
help='List all the test cases unformatted. Keeps compatibility with the '
'executable itself.')
group.add_option(
'--gtest_output',
default=os.environ.get('GTEST_OUTPUT', ''),
help='XML output to generate')
parser.add_option_group(group)
options, args = parser.parse_args(argv)
if not args:
parser.error(
'Please provide the executable line to run, if you need fancy things '
'like xvfb, start this script from *inside* xvfb, it\'ll be much faster'
'.')
if options.run_all and options.max_failures is not None:
parser.error('Use only one of --run-all or --max-failures')
cmd = fix_python_path(args)
if options.gtest_list_tests:
# Special case, return the output of the target unmodified.
return subprocess.call(cmd + ['--gtest_list_tests'])
cwd = os.getcwd()
test_cases = parser.process_gtest_options(cmd, cwd, options)
if not test_cases:
# If test_cases is None then there was a problem generating the tests to
# run, so this should be considered a failure.
return int(test_cases is None)
if options.no_dump:
result_file = None
else:
result_file = options.result or '%s.run_test_cases' % args[-1]
return run_test_cases(
cmd,
cwd,
test_cases,
options.jobs,
options.timeout,
options.retries,
options.run_all,
options.max_failures,
options.no_cr,
options.gtest_output,
result_file,
options.verbose)