73 lines
2.9 KiB
Python
73 lines
2.9 KiB
Python
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# Lint as: python2, python3
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# Copyright 2021 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import logging
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import os
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import time
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from autotest_lib.client.bin import test
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from autotest_lib.client.bin import utils
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from autotest_lib.client.common_lib import error
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from autotest_lib.client.common_lib import ui_utils
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from autotest_lib.client.common_lib.cros import chrome
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class desktopui_RootfsLacros(test.test):
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"""Tests logging in, opening lacros, and verifying the version number."""
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version = 1
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def is_lacros_running(self):
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""" Return True if lacros is running. """
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process = utils.run('pgrep -f /run/lacros/chrome',
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ignore_status=True).stdout
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return len(process) > 0
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def run_once(self, dont_override_profile=False):
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"""Check rootfs-lacros opens and its version number."""
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# Use args to keep test as hermetic as possible.
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# See crbug.com/1268252 and crbug.com/1268743 for details.
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browser_args = [
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'--lacros-selection=rootfs', '--enable-features=LacrosSupport',
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'--enable-features=LacrosPrimary',
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'--disable-lacros-keep-alive', '--disable-login-lacros-opening'
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]
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with chrome.Chrome(autotest_ext=True,
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dont_override_profile=dont_override_profile,
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extra_browser_args=browser_args) as cr:
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# Use chrome.automation API to drive UI.
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self.ui = ui_utils.UI_Handler()
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self.ui.start_ui_root(cr)
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# Click the shelf button for lacors.
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self.ui.wait_for_ui_obj('Lacros', role='button')
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self.ui.doDefault_on_obj('Lacros', role='button')
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# Check that lacros process is running.
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try:
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utils.poll_for_condition(condition=self.is_lacros_running)
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except utils.TimeoutError:
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raise error.TestFail(
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'No Lacros processes running after clicking shelf icon'
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)
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# Get lacros version
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res = utils.run('/run/lacros/chrome -version').stdout
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version = str(utils.parse_chrome_version(res)[0])
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logging.info('Lacros version is %s', version)
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# Save lacros version for other uses.
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save_file = os.path.join(self.resultsdir, 'lacros_version.txt')
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tmp_file = '/tmp/lacros_version.txt'
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utils.run(['echo', version, '>', save_file])
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utils.run(['echo', version, '>', tmp_file])
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# Wait to make sure lacros doesn't crash.
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time.sleep(10)
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try:
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utils.poll_for_condition(condition=self.is_lacros_running)
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except utils.TimeoutError:
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raise error.TestFail('No Lacros processes running after 10s')
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