def main():
args, unknown_args = _CreateArgparser().parse_known_args()
# TODO(bsheedy): Remove this once all uses of --chartjson are removed.
if args.chartjson:
args.output_format = 'chartjson'
chartjson = _BASE_CHART.copy() if args.output_format else None
with build_utils.TempDir() as base_dir, build_utils.TempDir() as diff_dir:
# Run resource_sizes.py on the two APKs
resource_sizes_path = os.path.join(_ANDROID_DIR, 'resource_sizes.py')
shared_args = (['python', resource_sizes_path, '--output-format=chartjson']
+ unknown_args)
base_args = shared_args + ['--output-dir', base_dir, args.base_apk]
if args.out_dir_base:
base_args += ['--chromium-output-directory', args.out_dir_base]
try:
subprocess.check_output(base_args, stderr=subprocess.STDOUT)
except subprocess.CalledProcessError as e:
print e.output
raise
diff_args = shared_args + ['--output-dir', diff_dir, args.diff_apk]
if args.out_dir_diff:
diff_args += ['--chromium-output-directory', args.out_dir_diff]
try:
subprocess.check_output(diff_args, stderr=subprocess.STDOUT)
except subprocess.CalledProcessError as e:
print e.output
raise
# Combine the separate results
base_file = os.path.join(base_dir, _CHARTJSON_FILENAME)
diff_file = os.path.join(diff_dir, _CHARTJSON_FILENAME)
base_results = shared_preference_utils.ExtractSettingsFromJson(base_file)
diff_results = shared_preference_utils.ExtractSettingsFromJson(diff_file)
DiffResults(chartjson, base_results, diff_results)
if args.include_intermediate_results:
AddIntermediateResults(chartjson, base_results, diff_results)
if args.output_format:
chartjson_path = os.path.join(os.path.abspath(args.output_dir),
_CHARTJSON_FILENAME)
logging.critical('Dumping diff chartjson to %s', chartjson_path)
with open(chartjson_path, 'w') as outfile:
json.dump(chartjson, outfile)
if args.output_format == 'histograms':
histogram_result = convert_chart_json.ConvertChartJson(chartjson_path)
if histogram_result.returncode != 0:
logging.error('chartjson conversion failed with error: %s',
histogram_result.stdout)
return 1
histogram_path = os.path.join(os.path.abspath(args.output_dir),
'perf_results.json')
logging.critical('Dumping diff histograms to %s', histogram_path)
with open(histogram_path, 'w') as json_file:
json_file.write(histogram_result.stdout)
def main():
parser = argparse.ArgumentParser(
description='Manually apply shared preference JSON files.')
parser.add_argument('filepaths',
nargs='*',
help='Any number of paths to shared preference JSON '
'files to apply.')
args = parser.parse_args()
all_devices = device_utils.DeviceUtils.HealthyDevices()
if not all_devices:
raise RuntimeError('No healthy devices attached')
for filepath in args.filepaths:
all_settings = shared_preference_utils.ExtractSettingsFromJson(
filepath)
for setting in all_settings:
for device in all_devices:
shared_pref = shared_prefs.SharedPrefs(
device,
setting['package'],
setting['filename'],
use_encrypted_path=setting.get('supports_encrypted_path',
False))
shared_preference_utils.ApplySharedPreferenceSetting(
shared_pref, setting)
def _initializeEditPrefsAttributes(self, args):
if not hasattr(args, 'shared_prefs_file') or not args.shared_prefs_file:
return
if not isinstance(args.shared_prefs_file, str):
logging.warning("Given non-string for a filepath")
return
self._edit_shared_prefs = shared_preference_utils.ExtractSettingsFromJson(
args.shared_prefs_file)
def _ConfigureVrCore(self, filepath):
"""Configures VrCore using the provided settings file."""
settings = shared_preference_utils.ExtractSettingsFromJson(filepath)
for setting in settings:
shared_pref = self._platform.GetSharedPrefs(
setting['package'], setting['filename'])
shared_preference_utils.ApplySharedPreferenceSetting(
shared_pref, setting)
def _ConfigureVrCore(self):
settings = shared_preference_utils.ExtractSettingsFromJson(
os.path.join(path_util.GetChromiumSrcDir(),
self._finder_options.shared_prefs_file))
for setting in settings:
shared_pref = self._platform.GetSharedPrefs(
setting['package'], setting['filename'])
shared_preference_utils.ApplySharedPreferenceSetting(
shared_pref, setting)
def main():
args, unknown_args = _CreateArgparser().parse_known_args()
chartjson = _BASE_CHART.copy() if args.chartjson else None
with build_utils.TempDir() as base_dir, build_utils.TempDir() as diff_dir:
# Run resource_sizes.py on the two APKs
resource_sizes_path = os.path.join(_ANDROID_DIR, 'resource_sizes.py')
shared_args = (['python', resource_sizes_path, '--chartjson'] +
unknown_args)
base_args = shared_args + ['--output-dir', base_dir, args.base_apk]
if args.out_dir_base:
base_args += ['--chromium-output-directory', args.out_dir_base]
try:
subprocess.check_output(base_args, stderr=subprocess.STDOUT)
except subprocess.CalledProcessError as e:
print e.output
raise
diff_args = shared_args + ['--output-dir', diff_dir, args.diff_apk]
if args.out_dir_diff:
diff_args += ['--chromium-output-directory', args.out_dir_diff]
try:
subprocess.check_output(diff_args, stderr=subprocess.STDOUT)
except subprocess.CalledProcessError as e:
print e.output
raise
# Combine the separate results
base_file = os.path.join(base_dir, _RESULTS_FILENAME)
diff_file = os.path.join(diff_dir, _RESULTS_FILENAME)
base_results = shared_preference_utils.ExtractSettingsFromJson(
base_file)
diff_results = shared_preference_utils.ExtractSettingsFromJson(
diff_file)
DiffResults(chartjson, base_results, diff_results)
if args.include_intermediate_results:
AddIntermediateResults(chartjson, base_results, diff_results)
if args.chartjson:
with open(
os.path.join(os.path.abspath(args.output_dir),
_RESULTS_FILENAME), 'w') as outfile:
json.dump(chartjson, outfile)
def _ConfigureVrCore(self, filepath):
"""Configures VrCore using the provided settings file."""
settings = shared_preference_utils.ExtractSettingsFromJson(filepath)
for setting in settings:
shared_pref = self.platform.GetSharedPrefs(
setting['package'],
setting['filename'],
use_encrypted_path=setting.get('supports_encrypted_path',
False))
shared_preference_utils.ApplySharedPreferenceSetting(
shared_pref, setting)
