def _compute_chrome_params(parsed_args):
chrome_path = _get_chrome_path(parsed_args)
params = [chrome_path]
if parsed_args.mode in ('perftest', 'atftest'):
# Do not show the New Tab Page because showing NTP during perftest makes the
# benchmark score look unnecessarily bad.
# TODO(crbug.com/315356): Remove the IF once 315356 is fixed.
params.append('about:blank')
# Append flags for performance measurement in test modes to stabilize
# integration tests and perf score. Do not append these flags in run mode
# because apps that depend on component extensions (e.g. Files.app) will not
# work with these flags.
params.extend(_compute_chrome_performance_test_params(parsed_args))
# Make the window size small on Goobuntu so that it does not cover the whole
# desktop during perftest/integration_test.
params.append('--window-size=500,500')
if parsed_args.lang:
params.append('--lang=' + parsed_args.lang)
# LANGUAGE takes priority over --lang option in Linux.
os.environ['LANGUAGE'] = parsed_args.lang
# In Mac, there is no handy way to change the locale.
if platform_util.is_running_on_mac():
print '\nWARNING: --lang is not supported in Mac.'
if (parsed_args.mode == 'atftest' and
not platform_util.is_running_on_chromeos() and
not platform_util.is_running_on_mac()):
# This launches ARC without creating a browser window. We only do it for
# automated tests, in case the user wants to do something like examine the
# Chromium settings ("about:flags" for example), which requires using the
# browser window. Note that this does not work on Mac, and should be
# unnecessary on a remote Chromebook target.
params.append('--silent-launch')
params.extend(_compute_chrome_plugin_params(parsed_args))
params.extend(_compute_chrome_sandbox_params(parsed_args))
params.extend(_compute_chrome_graphics_params(parsed_args))
params.extend(_compute_chrome_debugging_params(parsed_args))
diagnostic_params, diagnostic_params_startwith = (
_compute_chrome_diagnostic_params(parsed_args))
params.extend(diagnostic_params)
params = diagnostic_params_startwith + params
remote_executor.maybe_extend_remote_host_chrome_params(parsed_args, params)
params.append(
'--load-and-launch-app=' +
remote_executor.resolve_path(parsed_args.arc_data_dir))
# This prevents Chrome to add icon to Gnome panel, which current leaks memory.
# See http://crbug.com/341724 for details.
params.append('--disable-background-mode')
if parsed_args.chrome_args:
params.extend(parsed_args.chrome_args)
return params
def _compute_chrome_plugin_params(parsed_args):
params = []
params.append(
'--load-extension=' +
remote_executor.resolve_path(build_common.get_runtime_out_dir()))
# Do not use user defined data directory if user name for remote host is
# provided. The mounted cryptohome directory is used instead.
if not parsed_args.login_user:
params.append(
'--user-data-dir=' + remote_executor.resolve_path(_USER_DATA_DIR))
# Force-enable nonsfi mode on targets that do not allow it by default
# (for example, non-ChromeOS Linux) for testing purposes.
if (OPTIONS.is_bare_metal_build() and
not platform_util.is_running_on_chromeos()):
params.append('--enable-nacl-nonsfi-mode')
return params
