# Copyright 2016 The Chromium OS 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 logging

from autotest_lib.client.bin import test, utils
from autotest_lib.client.common_lib.cros import chrome


class desktopui_MashLogin(test.test):
    """Verifies chrome --mash starts up and logs in correctly."""
    version = 1


    def run_once(self):
        """Entry point of this test."""

        # Mash requires a connected display to start chrome. Chromebox and
        # Chromebit devices in the lab run without a connected display.
        # Limit this test to devices with a built-in display until we can fix
        # mash. http://crbug.com/673561
        if utils.get_board_type() not in ['CHROMEBOOK', 'CHROMEBASE']:
            logging.warning('chrome --mash requires a display, skipping test.')
            return

        # The test is sometimes flaky on these boards. Mash doesn't target
        # hardware this old, so skip the test. http://crbug.com/679213
        boards_to_skip = ['x86-mario', 'x86-alex', 'x86-alex_he', 'x86-zgb',
                          'x86-zgb_he']
        if utils.get_current_board() in boards_to_skip:
          logging.warning('Skipping test run on this board.')
          return

        # GPU info collection via devtools SystemInfo.getInfo does not work
        # under mash due to differences in how the GPU process is configured.
        # http://crbug.com/669965
        mash_browser_args = ['--mash', '--gpu-no-complete-info-collection']

        logging.info('Testing Chrome --mash startup.')
        with chrome.Chrome(auto_login=False, extra_browser_args=mash_browser_args):
            logging.info('Chrome --mash started and loaded OOBE.')

        logging.info('Testing Chrome --mash login.')
        with chrome.Chrome(extra_browser_args=mash_browser_args):
            logging.info('Chrome login with --mash succeeded.')