| # Copyright (c) 2013 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_VideoCorruption(test.test): |
| """This test verifies playing corrupted video in Chrome.""" |
| version = 1 |
| |
| def run_once(self, video): |
| """Tests whether Chrome handles corrupted videos gracefully. |
| |
| @param video: Sample corrupted video file to be played 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, 'video.html'))) |
| tab.WaitForDocumentReadyStateToBeComplete() |
| |
| tab.EvaluateJavaScript( |
| 'loadSourceAndRunCorruptionTest("%s")' % video) |
| |
| # Expect corruption being detected after playing corrupted video. |
| utils.poll_for_condition( |
| lambda: tab.EvaluateJavaScript('corruptionDetected()'), |
| exception=error.TestError('Corruption test is timeout'), |
| timeout=WAIT_TIMEOUT_S, |
| sleep_interval=1) |