def testSysPath(self):
sys_path_before = list(sys.path)
with path_util.SysPath('_test_dir'):
sys_path_within_context = list(sys.path)
sys_path_after = list(sys.path)
self.assertEquals(sys_path_before, sys_path_after)
self.assertEquals(sys_path_before + ['_test_dir'],
sys_path_within_context)
def execute_gtest_perf_test(command_generator, output_paths, use_xvfb=False):
env = os.environ.copy()
# Assume we want to set up the sandbox environment variables all the
# time; doing so is harmless on non-Linux platforms and is needed
# all the time on Linux.
env[CHROME_SANDBOX_ENV] = CHROME_SANDBOX_PATH
env['CHROME_HEADLESS'] = '1'
return_code = 0
try:
command = command_generator.generate(output_paths.benchmark_path)
if use_xvfb:
# When running with xvfb, we currently output both to stdout and to the
# file. It would be better to only output to the file to keep the logs
# clean.
return_code = xvfb.run_executable(command,
env,
stdoutfile=output_paths.logs)
else:
with open(output_paths.logs, 'w') as handle:
try:
return_code = test_env.run_command_output_to_handle(
command, handle, env=env)
except OSError as e:
print(
'Command to run gtest perf test %s failed with an OSError: %s'
% (output_paths.name, e))
return_code = 1
if (not os.path.exists(output_paths.perf_results)
and os.path.exists(output_paths.logs)):
# Get the correct json format from the stdout to write to the perf
# results file if gtest does not generate one.
results_processor = generate_legacy_perf_dashboard_json.\
LegacyResultsProcessor()
graph_json_string = results_processor.GenerateJsonResults(
output_paths.logs)
with open(output_paths.perf_results, 'w') as fh:
fh.write(graph_json_string)
except Exception:
traceback.print_exc()
return_code = 1
if os.path.exists(output_paths.perf_results):
if command_generator.executable_name in GTEST_CONVERSION_WHITELIST:
with path_util.SysPath(path_util.GetTracingDir()):
# pylint: disable=no-name-in-module
from tracing.value import gtest_json_converter
# pylint: enable=no-name-in-module
gtest_json_converter.ConvertGtestJsonFile(
output_paths.perf_results)
else:
print('ERROR: gtest perf test %s did not generate perf output' %
output_paths.name)
return_code = 1
write_simple_test_results(return_code, output_paths.test_results,
output_paths.name)
return return_code
def execute_gtest_perf_test(command_generator, output_paths, use_xvfb=False,
is_unittest=False):
start = time.time()
env = os.environ.copy()
# Assume we want to set up the sandbox environment variables all the
# time; doing so is harmless on non-Linux platforms and is needed
# all the time on Linux.
env[CHROME_SANDBOX_ENV] = CHROME_SANDBOX_PATH
env['CHROME_HEADLESS'] = '1'
#TODO(crbug/1138988): Some gtests do not implements the unit_test_launcher.cc.
# As a result, they will not respect the arguments added by
# _generate_shard_args() and will still use the values of GTEST_SHARD_INDEX
# and GTEST_TOTAL_SHARDS to run part of the tests.
# Removing those environment variables as a workaround.
if command_generator._ignore_shard_env_vars:
if 'GTEST_TOTAL_SHARDS' in env:
env.pop('GTEST_TOTAL_SHARDS')
if 'GTEST_SHARD_INDEX' in env:
env.pop('GTEST_SHARD_INDEX')
return_code = 0
try:
command = command_generator.generate(output_paths.benchmark_path)
if use_xvfb:
# When running with xvfb, we currently output both to stdout and to the
# file. It would be better to only output to the file to keep the logs
# clean.
return_code = xvfb.run_executable(
command, env, stdoutfile=output_paths.logs)
else:
with open(output_paths.logs, 'w') as handle:
try:
return_code = test_env.run_command_output_to_handle(
command, handle, env=env)
except OSError as e:
print('Command to run gtest perf test %s failed with an OSError: %s' %
(output_paths.name, e))
return_code = 1
if (not os.path.exists(output_paths.perf_results) and
os.path.exists(output_paths.logs)):
# Get the correct json format from the stdout to write to the perf
# results file if gtest does not generate one.
results_processor = generate_legacy_perf_dashboard_json.\
LegacyResultsProcessor()
graph_json_string = results_processor.GenerateJsonResults(
output_paths.logs)
with open(output_paths.perf_results, 'w') as fh:
fh.write(graph_json_string)
except Exception:
traceback.print_exc()
return_code = 1
if os.path.exists(output_paths.perf_results):
if command_generator.executable_name in GTEST_CONVERSION_WHITELIST:
with path_util.SysPath(path_util.GetTracingDir()):
# pylint: disable=no-name-in-module
from tracing.value import gtest_json_converter
# pylint: enable=no-name-in-module
gtest_json_converter.ConvertGtestJsonFile(output_paths.perf_results)
else:
print('ERROR: gtest perf test %s did not generate perf output' %
output_paths.name)
return_code = 1
write_simple_test_results(return_code, output_paths.test_results,
output_paths.name)
if not is_unittest:
upload_simple_test_results(return_code, output_paths.name)
print_duration(
'executing gtest %s' % command_generator.executable_name, start)
return return_code
# Copyright 2015 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.
import os
# pylint: disable=wrong-import-position
from core import path_util
CLIENT_CONFIG_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)),
'binary_dependencies.json')
with path_util.SysPath(path_util.GetTelemetryDir()):
from telemetry import project_config
with path_util.SysPath(path_util.GetVariationsDir()):
import fieldtrial_util # pylint: disable=import-error
class ChromiumConfig(project_config.ProjectConfig):
def __init__(self,
top_level_dir=None,
benchmark_dirs=None,
client_configs=None,
default_chrome_root=None,
expectations_files=None):
if client_configs is None:
client_configs = [CLIENT_CONFIG_PATH]
if default_chrome_root is None:
default_chrome_root = path_util.GetChromiumSrcDir()
super(ChromiumConfig,