def testFeaturesMerged(self):
browser_options = FakeBrowserOptions()
browser_options.AppendExtraBrowserArgs([
'--disable-features=Feature1,Feature2',
'--disable-features=Feature2,Feature3',
'--enable-features=Feature4,Feature5',
'--enable-features=Feature5,Feature6', '--foo'
])
startup_args = chrome_startup_args.GetFromBrowserOptions(
browser_options)
self.assertTrue('--foo' in startup_args)
# Make sure there's only once instance of --enable/disable-features and it
# contains all values
disable_count = 0
enable_count = 0
# Merging is done using using sets, so any order is correct
for arg in startup_args:
if arg.startswith('--disable-features='):
split_arg = arg.split('=', 1)[1].split(',')
self.assertEquals({'Feature1', 'Feature2', 'Feature3'},
set(split_arg))
disable_count += 1
elif arg.startswith('--enable-features='):
split_arg = arg.split('=', 1)[1].split(',')
self.assertEquals({'Feature4', 'Feature5', 'Feature6'},
set(split_arg))
enable_count += 1
self.assertEqual(1, disable_count)
self.assertEqual(1, enable_count)
def GetBrowserStartupArgs(self, browser_options):
startup_args = chrome_startup_args.GetFromBrowserOptions(
browser_options)
startup_args.extend(
chrome_startup_args.GetReplayArgs(
self._platform_backend.network_controller_backend))
return startup_args
def GetBrowserStartupArgs(self, browser_options):
startup_args = chrome_startup_args.GetFromBrowserOptions(browser_options)
startup_args.extend(chrome_startup_args.GetReplayArgs(
self._platform_backend.network_controller_backend))
# Setting port=0 allows the browser to choose a suitable port.
startup_args.append('--remote-debugging-port=0')
startup_args.append('--enable-crash-reporter-for-testing')
startup_args.append('--disable-component-update')
if not self._is_content_shell:
startup_args.append('--window-size=1280,1024')
if self._flash_path:
startup_args.append('--ppapi-flash-path=%s' % self._flash_path)
# Also specify the version of Flash as a large version, so that it is
# not overridden by the bundled or component-updated version of Flash.
startup_args.append('--ppapi-flash-version=99.9.999.999')
if self.profile_directory is not None:
if self._is_content_shell:
startup_args.append('--data-path=%s' % self.profile_directory)
else:
startup_args.append('--user-data-dir=%s' % self.profile_directory)
trace_config_file = (self._platform_backend.tracing_controller_backend
.GetChromeTraceConfigFile())
if trace_config_file:
startup_args.append('--trace-config-file=%s' % trace_config_file)
startup_args.extend(
[a for a in self.extra_browser_args if a not in startup_args])
return startup_args
def GetBrowserStartupArgs(self, browser_options):
startup_args = chrome_startup_args.GetFromBrowserOptions(browser_options)
# use the flag `--ignore-certificate-errors` if in compatibility mode
supports_spki_list = (
self._backend_settings.supports_spki_list and
compat_mode_options.IGNORE_CERTIFICATE_ERROR
not in browser_options.compatibility_mode)
startup_args.extend(chrome_startup_args.GetReplayArgs(
self._platform_backend.network_controller_backend,
supports_spki_list=supports_spki_list))
startup_args.append('--enable-remote-debugging')
startup_args.append('--disable-fre')
startup_args.append('--disable-external-intent-requests')
# Need to specify the user profile directory for
# --ignore-certificate-errors-spki-list to work.
startup_args.append('--user-data-dir=' + self.profile_directory)
# Needed so that non-browser-process crashes avoid automatic dump upload
# and subsequent deletion. The extra "Crashpad" is necessary because
# crashpad_stackwalker.py is hard-coded to look for a "Crashpad" directory
# in the dump directory that it is provided.
startup_args.append('--breakpad-dump-location=' + posixpath.join(
self._platform_backend.GetDumpLocation(self._backend_settings.package),
'Crashpad'))
return startup_args
def GetBrowserStartupArgs(self, browser_options):
startup_args = chrome_startup_args.GetFromBrowserOptions(browser_options)
# The setup for remote ChromeOS uses direct connections to the
# port-forwarded server rather than the SOCKS proxy
# (done in Platform.SetHTTPServerDirectories()).
#
# This was probably done because of the inability to proxy
# localhost/127.0.0.1 on ChromeOS. Once crbug.com/902579 is resolved
# can just proxy like on other platforms.
use_socks_proxy = not self._platform_backend.IsRemoteDevice()
startup_args.extend(chrome_startup_args.GetReplayArgs(
self._platform_backend.network_controller_backend,
use_socks_proxy=use_socks_proxy))
vmodule = ','.join('%s=2' % pattern for pattern in [
'*/chromeos/net/*',
'*/chromeos/login/*',
'chrome_browser_main_posix'])
startup_args.extend([
'--enable-smooth-scrolling',
'--enable-threaded-compositing',
# Allow devtools to connect to chrome.
'--remote-debugging-port=0',
# Open a maximized window.
'--start-maximized',
# Disable sounds.
'--ash-disable-system-sounds',
'--mute-audio',
# Skip user image selection screen, and post login screens.
'--oobe-skip-postlogin',
# Disable chrome logging redirect. crbug.com/724273.
'--disable-logging-redirect',
# Debug logging.
'--vmodule=%s' % vmodule,
])
if not browser_options.expect_policy_fetch:
startup_args.append('--allow-failed-policy-fetch-for-test')
# If we're using GAIA, skip to login screen, and do not disable GAIA
# services.
if browser_options.gaia_login:
startup_args.append('--oobe-skip-to-login')
elif browser_options.disable_gaia_services:
startup_args.append('--disable-gaia-services')
trace_config_file = (self._platform_backend.tracing_controller_backend
.GetChromeTraceConfigFile())
if trace_config_file:
startup_args.append('--trace-config-file=%s' % trace_config_file)
return startup_args
def GetBrowserStartupArgs(self, browser_options):
startup_args = chrome_startup_args.GetFromBrowserOptions(
browser_options)
startup_args.extend(
chrome_startup_args.GetReplayArgs(
self._platform_backend.network_controller_backend))
vmodule = ','.join('%s=2' % pattern for pattern in [
'*/chromeos/net/*', '*/chromeos/login/*',
'chrome_browser_main_posix'
])
startup_args.extend([
'--enable-smooth-scrolling',
'--enable-threaded-compositing',
# Allow devtools to connect to chrome.
'--remote-debugging-port=0',
# Open a maximized window.
'--start-maximized',
# Disable sounds.
'--ash-disable-system-sounds',
# Skip user image selection screen, and post login screens.
'--oobe-skip-postlogin',
# Debug logging.
'--vmodule=%s' % vmodule,
# Enable crash dumping.
'--enable-crash-reporter-for-testing',
])
if self._app_type == 'lacros-chrome':
startup_args.extend(
['--lacros-mojo-socket-for-testing=/tmp/lacros.sock'])
if browser_options.mute_audio:
startup_args.append('--mute-audio')
if not browser_options.expect_policy_fetch:
startup_args.append('--allow-failed-policy-fetch-for-test')
# If we're using GAIA, skip to login screen, enable GaiaActionButtons
# feature, and do not disable GAIA services.
if browser_options.gaia_login:
startup_args.append('--oobe-skip-to-login')
startup_args.append('--enable-features=GaiaActionButtons')
elif browser_options.disable_gaia_services:
startup_args.append('--disable-gaia-services')
trace_config_file = (self._platform_backend.tracing_controller_backend.
GetChromeTraceConfigFile())
if trace_config_file:
startup_args.append('--trace-config-file=%s' % trace_config_file)
return startup_args
def GetBrowserStartupArgs(self, browser_options):
startup_args = chrome_startup_args.GetFromBrowserOptions(
browser_options)
startup_args.extend(
chrome_startup_args.GetReplayArgs(
self._platform_backend.network_controller_backend))
# Setting port=0 allows the browser to choose a suitable port.
startup_args.append('--remote-debugging-port=0')
startup_args.append('--enable-crash-reporter-for-testing')
startup_args.append('--disable-component-update')
if not self._is_content_shell:
window_sizes = [
arg for arg in browser_options.extra_browser_args
if arg.startswith('--window-size=')
]
if len(window_sizes) == 0:
startup_args.append('--window-size=1280,1024')
if self._flash_path:
startup_args.append('--ppapi-flash-path=%s' % self._flash_path)
# Also specify the version of Flash as a large version, so that it is
# not overridden by the bundled or component-updated version of Flash.
startup_args.append('--ppapi-flash-version=99.9.999.999')
if self.profile_directory is not None:
if self._is_content_shell:
startup_args.append('--data-path=%s' % self.profile_directory)
else:
startup_args.append('--user-data-dir=%s' %
self.profile_directory)
trace_config_file = (self._platform_backend.tracing_controller_backend.
GetChromeTraceConfigFile())
if trace_config_file:
startup_args.append('--trace-config-file=%s' % trace_config_file)
if sys.platform.startswith('linux'):
# All linux tests should use the --password-store=basic
# flag, which stops Chrome from reaching the system's Keyring or
# KWallet. These are stateful system libraries, which can hurt tests
# by reducing isolation, reducing speed and introducing flakiness due
# to their own bugs.
# See crbug.com/991424.
startup_args.append('--password-store=basic')
startup_args.extend(
[a for a in self.extra_browser_args if a not in startup_args])
return startup_args
def Create(self):
"""Start the browser process."""
startup_args = chrome_startup_args.GetFromBrowserOptions(
self._browser_options)
browser_backend = fuchsia_browser_backend.FuchsiaBrowserBackend(
self._platform_backend, self._browser_options,
self.browser_directory, self.profile_directory)
try:
return browser.Browser(browser_backend,
self._platform_backend,
startup_args,
find_existing=False)
except Exception:
browser_backend.Close()
raise
def GetBrowserStartupArgs(self, browser_options):
startup_args = chrome_startup_args.GetFromBrowserOptions(
browser_options)
startup_args.extend(
chrome_startup_args.GetReplayArgs(
self._platform_backend.network_controller_backend,
supports_spki_list=self._backend_settings.supports_spki_list))
startup_args.append('--enable-remote-debugging')
startup_args.append('--disable-fre')
startup_args.append('--disable-external-intent-requests')
# Need to specify the user profile directory for
# --ignore-certificate-errors-spki-list to work.
startup_args.append('--user-data-dir=' + self.profile_directory)
return startup_args
def GetBrowserStartupArgs(self, browser_options):
startup_args = chrome_startup_args.GetFromBrowserOptions(
browser_options)
startup_args.extend(
chrome_startup_args.GetReplayArgs(
self._platform_backend.network_controller_backend))
vmodule = ','.join('%s=2' % pattern for pattern in [
'*/chromeos/net/*', '*/chromeos/login/*',
'chrome_browser_main_posix'
])
startup_args.extend([
'--enable-smooth-scrolling',
'--enable-threaded-compositing',
# Allow devtools to connect to chrome.
'--remote-debugging-port=0',
# Open a maximized window.
'--start-maximized',
# Disable system startup sound.
'--ash-disable-system-sounds',
# Skip user image selection screen, and post login screens.
'--oobe-skip-postlogin',
# Disable chrome logging redirect. crbug.com/724273.
'--disable-logging-redirect',
# Debug logging.
'--vmodule=%s' % vmodule,
])
if not browser_options.expect_policy_fetch:
startup_args.append('--allow-failed-policy-fetch-for-test')
# If we're using GAIA, skip to login screen, and do not disable GAIA
# services.
if browser_options.gaia_login:
startup_args.append('--oobe-skip-to-login')
elif browser_options.disable_gaia_services:
startup_args.append('--disable-gaia-services')
trace_config_file = (self._platform_backend.tracing_controller_backend.
GetChromeTraceConfigFile())
if trace_config_file:
startup_args.append('--trace-config-file=%s' % trace_config_file)
return startup_args
def Create(self):
"""Start the browser process."""
if local_first_binary_manager.LocalFirstBinaryManager.NeedsInit():
local_first_binary_manager.LocalFirstBinaryManager.Init(
self._build_dir, None, 'linux', platform.machine())
startup_args = chrome_startup_args.GetFromBrowserOptions(
self._browser_options)
browser_backend = fuchsia_browser_backend.FuchsiaBrowserBackend(
self._platform_backend, self._browser_options,
self.browser_directory, self.profile_directory)
try:
return browser.Browser(
browser_backend, self._platform_backend, startup_args,
find_existing=False)
except Exception:
browser_backend.Close()
raise
def GetBrowserStartupArgs(self, browser_options):
startup_args = chrome_startup_args.GetFromBrowserOptions(browser_options)
# use the flag `--ignore-certificate-errors` if in compatibility mode
supports_spki_list = (
self._backend_settings.supports_spki_list and
compat_mode_options.IGNORE_CERTIFICATE_ERROR
not in browser_options.compatibility_mode)
startup_args.extend(chrome_startup_args.GetReplayArgs(
self._platform_backend.network_controller_backend,
supports_spki_list=supports_spki_list))
startup_args.append('--enable-remote-debugging')
startup_args.append('--disable-fre')
startup_args.append('--disable-external-intent-requests')
# Need to specify the user profile directory for
# --ignore-certificate-errors-spki-list to work.
startup_args.append('--user-data-dir=' + self.profile_directory)
return startup_args
def GetBrowserStartupArgs(self, browser_options):
startup_args = chrome_startup_args.GetFromBrowserOptions(browser_options)
# TODO(crbug.com/753948): spki-list is not yet supported on WebView,
# make this True when support is implemented.
supports_spki_list = not isinstance(
self._backend_settings,
android_browser_backend_settings.WebviewBackendSettings)
startup_args.extend(chrome_startup_args.GetReplayArgs(
self._platform_backend.network_controller_backend,
supports_spki_list=supports_spki_list))
startup_args.append('--enable-remote-debugging')
startup_args.append('--disable-fre')
startup_args.append('--disable-external-intent-requests')
# Need to specify the user profile directory for
# --ignore-certificate-errors-spki-list to work.
startup_args.append('--user-data-dir=' + self.profile_directory)
return startup_args
