| # Copyright (c) 2014 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 os |
| |
| 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 |
| |
| WAIT_TIMEOUT_S = 30 |
| |
| class video_VideoReload(test.test): |
| """This test verifies reloading video works in Chrome.""" |
| version = 1 |
| |
| def run_once(self, html): |
| """Tests whether Chrome reloads video after reloading the tab. |
| |
| @param html: Sample html file to be loaded and reloaded in Chrome. |
| """ |
| 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, html))) |
| |
| def is_video_at_start(): |
| """Checks if video is at the start position.""" |
| return tab.EvaluateJavaScript( |
| '(typeof videoAtStart != "undefined") && videoAtStart') |
| |
| # Expect video being loaded and started for the first time. |
| utils.poll_for_condition( |
| is_video_at_start, |
| exception=error.TestError('Video is not started'), |
| timeout=WAIT_TIMEOUT_S, |
| sleep_interval=1) |
| |
| # Reload the tab after playing video for a while. |
| tab.EvaluateJavaScript('playAndReload()') |
| |
| # Expect video being restarted after reloading the tab. |
| utils.poll_for_condition( |
| is_video_at_start, |
| exception=error.TestError('Video is not restarted'), |
| timeout=WAIT_TIMEOUT_S, |
| sleep_interval=1) |