media.py revision a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7 
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
5import sys
6
7from measurements import media
8from telemetry import test
9
10class Media(test.Test):
11  """Obtains media metrics for key user scenarios."""
12  test = media.Media
13  page_set = 'page_sets/tough_video_cases.json'
14
15class MediaNetworkSimulation(test.Test):
16  """Obtains media metrics under different network simulations."""
17  test = media.Media
18  enabled = not sys.platform.startswith('linux')
19  page_set = 'page_sets/media_cns_cases.json'
20
21class MediaAndroid(test.Test):
22  """Obtains media metrics for key user scenarios on Android."""
23  test = media.Media
24  tag = 'android'
25  page_set = 'page_sets/tough_video_cases.json'
26  # Exclude crowd* media files (50fps 2160p).
27  options = {
28      'page_filter_exclude': '.*crowd.*'
29  }
30
31  def CustomizeBrowserOptions(self, options):
32    # Needed to run media actions in JS in Android.
33    options.AppendExtraBrowserArgs(
34        '--disable-gesture-requirement-for-media-playback')
35
36class MediaSourceExtensions(test.Test):
37  """Obtains media metrics for key media source extensions functions."""
38  test = media.Media
39  page_set = 'page_sets/mse_cases.json'
40
41  def CustomizeBrowserOptions(self, options):
42    # Needed to allow XHR requests to return stream objects.
43    options.AppendExtraBrowserArgs(
44        '--enable-experimental-web-platform-features')
45
46