src/tools/telemetry/telemetry/page/actions/seek_unittest.py

   1 # Copyright 2013 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 from telemetry.core import util
   6 from telemetry.page.actions import seek
   7 from telemetry.unittest import tab_test_case
   8 from telemetry.unittest import test
   9
  10
  11 AUDIO_1_SEEKED_CHECK = 'window.__hasEventCompleted("#audio_1", "seeked");'
  12 VIDEO_1_SEEKED_CHECK = 'window.__hasEventCompleted("#video_1", "seeked");'
  13
  14
  15 class SeekActionTest(tab_test_case.TabTestCase):
  16
  17   def setUp(self):
  18     tab_test_case.TabTestCase.setUp(self)
  19     self._browser.SetHTTPServerDirectories(util.GetUnittestDataDir())
  20     self._tab.Navigate(self._browser.http_server.UrlOf('video_test.html'))
  21     self._tab.WaitForDocumentReadyStateToBeComplete()
  22
  23   @test.Disabled('chromeos')
  24   def testSeekWithNoSelector(self):
  25     """Tests that with no selector Seek  action seeks first media element."""
  26     data = {'wait_for_seeked': True, 'seek_time': 1}
  27     action = seek.SeekAction(data)
  28     action.WillRunAction(None, self._tab)
  29     action.RunAction(None, self._tab, None)
  30     # Assert only first video has played.
  31     self.assertTrue(self._tab.EvaluateJavaScript(VIDEO_1_SEEKED_CHECK))
  32     self.assertFalse(self._tab.EvaluateJavaScript(AUDIO_1_SEEKED_CHECK))
  33
  34   @test.Disabled('chromeos')
  35   def testSeekWithVideoSelector(self):
  36     """Tests that Seek action seeks video element matching selector."""
  37     data = {'selector': '#video_1', 'wait_for_seeked': True, 'seek_time': 1}
  38     action = seek.SeekAction(data)
  39     action.WillRunAction(None, self._tab)
  40     # Both videos not playing before running action.
  41     self.assertFalse(self._tab.EvaluateJavaScript(VIDEO_1_SEEKED_CHECK))
  42     self.assertFalse(self._tab.EvaluateJavaScript(AUDIO_1_SEEKED_CHECK))
  43     action.RunAction(None, self._tab, None)
  44     # Assert only video matching selector has played.
  45     self.assertTrue(self._tab.EvaluateJavaScript(VIDEO_1_SEEKED_CHECK))
  46     self.assertFalse(self._tab.EvaluateJavaScript(AUDIO_1_SEEKED_CHECK))
  47
  48   @test.Disabled('chromeos')
  49   def testSeekWithAllSelector(self):
  50     """Tests that Seek action seeks all video elements with selector='all'."""
  51     data = {'selector': 'all', 'wait_for_seeked': True, 'seek_time': 1}
  52     action = seek.SeekAction(data)
  53     action.WillRunAction(None, self._tab)
  54     # Both videos not playing before running action.
  55     self.assertFalse(self._tab.EvaluateJavaScript(VIDEO_1_SEEKED_CHECK))
  56     self.assertFalse(self._tab.EvaluateJavaScript(AUDIO_1_SEEKED_CHECK))
  57     action.RunAction(None, self._tab, None)
  58     # Assert all media elements played.
  59     self.assertTrue(self._tab.EvaluateJavaScript(VIDEO_1_SEEKED_CHECK))
  60     self.assertTrue(self._tab.EvaluateJavaScript(AUDIO_1_SEEKED_CHECK))
  61
  62   @test.Disabled('chromeos')   # http://crbug.com/273887
  63   def testSeekWaitForSeekTimeout(self):
  64     """Tests that wait_for_seeked timeouts if video does not seek."""
  65     data = {'selector': '#video_1',
  66             'wait_for_seeked': True,
  67             'wait_timeout': 1,
  68             'seek_time': 1}
  69     action = seek.SeekAction(data)
  70     action.WillRunAction(None, self._tab)
  71     self._tab.EvaluateJavaScript('document.getElementById("video_1").src = ""')
  72     self.assertFalse(self._tab.EvaluateJavaScript(VIDEO_1_SEEKED_CHECK))
  73     self.assertRaises(util.TimeoutException, action.RunAction, None, self._tab,
  74                       None)
  75
  76   def testSeekWithoutSeekTime(self):
  77     """Tests that seek action fails with no seek time."""
  78     data = {'wait_for_seeked': True}
  79     action = seek.SeekAction(data)
  80     action.WillRunAction(None, self._tab)
  81     self.assertRaises(AssertionError, action.RunAction, None, self._tab,
  82                       None)