| # Copyright (c) 2012 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 |
| import os |
| import time |
| |
| from autotest_lib.client.bin import test, utils |
| from autotest_lib.client.common_lib import error |
| from autotest_lib.client.common_lib.cros import chrome |
| from autotest_lib.client.cros import sys_power |
| |
| |
| class power_FlashVideoSuspend(test.test): |
| """Suspend the system with a video playing.""" |
| version = 1 |
| |
| def run_once(self, video_urls=None): |
| with chrome.Chrome() as cr: |
| cr.browser.SetHTTPServerDirectories(self.bindir) |
| tab = cr.browser.tabs[0] |
| tab.Navigate(cr.browser.http_server.UrlOf( |
| os.path.join(self.bindir, 'youtube.html'))) |
| self.suspend_with_youtube(cr.browser.tabs[0]) |
| |
| |
| def check_video_is_playing(self, tab): |
| def get_current_time(): |
| return tab.EvaluateJavaScript('player.getCurrentTime()') |
| |
| old_time = get_current_time() |
| utils.poll_for_condition( |
| condition=lambda: get_current_time() > old_time, |
| exception=error.TestError('Player is stuck until timeout.')) |
| |
| |
| def suspend_with_youtube(self, tab): |
| |
| def player_is_ready(): |
| return tab.EvaluateJavaScript('player != undefined') |
| |
| utils.poll_for_condition( |
| condition=player_is_ready, |
| exception=error.TestError('Timeout wating player get ready.')) |
| |
| self.check_video_is_playing(tab) |
| |
| time.sleep(2) |
| sys_power.kernel_suspend(10) |
| time.sleep(2) |
| |
| self.check_video_is_playing(tab) |
