tools/perf/page_sets/webrtc_cases.py

   1 # Copyright 2014 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 import os
   5
   6 from telemetry.page import page as page_module
   7 from telemetry import story
   8
   9
  10 WEBRTC_GITHUB_SAMPLES_URL = 'http://webrtc.github.io/samples/src/content/'
  11
  12
  13 class WebrtcCasesPage(page_module.Page):
  14
  15   def __init__(self, url, page_set, name):
  16     super(WebrtcCasesPage, self).__init__(
  17         url=url, page_set=page_set, name=name)
  18
  19     with open(os.path.join(os.path.dirname(__file__),
  20                            'webrtc_track_peerconnections.js')) as javascript:
  21       self.script_to_evaluate_on_commit = javascript.read()
  22
  23
  24 class Page1(WebrtcCasesPage):
  25
  26   """ Why: Acquires a vga local stream. """
  27
  28   def __init__(self, page_set):
  29     super(Page1, self).__init__(
  30         url=WEBRTC_GITHUB_SAMPLES_URL + 'getusermedia/gum/',
  31         name='vga_local_stream_10s',
  32         page_set=page_set)
  33
  34   def RunPageInteractions(self, action_runner):
  35     action_runner.Wait(10)
  36
  37
  38 class Page2(WebrtcCasesPage):
  39
  40   """ Why: Sets up a local WebRTC call. """
  41
  42   def __init__(self, page_set):
  43     super(Page2, self).__init__(
  44       url=WEBRTC_GITHUB_SAMPLES_URL + 'peerconnection/pc1/',
  45       name='vga_call_10s',
  46       page_set=page_set)
  47
  48   def RunPageInteractions(self, action_runner):
  49     action_runner.ClickElement('button[id="startButton"]')
  50     action_runner.Wait(2)
  51     action_runner.ClickElement('button[id="callButton"]')
  52     action_runner.Wait(10)
  53     action_runner.ClickElement('button[id="hangupButton"]')
  54
  55
  56 class Page3(WebrtcCasesPage):
  57
  58   """ Why: Acquires a high definition local stream. """
  59
  60   def __init__(self, page_set):
  61     super(Page3, self).__init__(
  62       url=WEBRTC_GITHUB_SAMPLES_URL + 'getusermedia/resolution/',
  63       name='hd_local_stream_10s',
  64       page_set=page_set)
  65
  66   def RunPageInteractions(self, action_runner):
  67     action_runner.ClickElement('button[id="hd"]')
  68     action_runner.Wait(10)
  69
  70
  71 class Page4(WebrtcCasesPage):
  72
  73   """ Why: Sets up a WebRTC audio call with Opus. """
  74
  75   def __init__(self, page_set):
  76     super(Page4, self).__init__(
  77       url=WEBRTC_GITHUB_SAMPLES_URL + 'peerconnection/audio/?codec=OPUS',
  78       name='audio_call_opus_10s',
  79       page_set=page_set)
  80
  81   def RunPageInteractions(self, action_runner):
  82     action_runner.ExecuteJavaScript('codecSelector.value="OPUS";')
  83     action_runner.ClickElement('button[id="callButton"]')
  84     action_runner.Wait(10)
  85
  86
  87 class Page5(WebrtcCasesPage):
  88
  89   """ Why: Sets up a WebRTC audio call with G722. """
  90
  91   def __init__(self, page_set):
  92     super(Page5, self).__init__(
  93       url=WEBRTC_GITHUB_SAMPLES_URL + 'peerconnection/audio/?codec=G722',
  94       name='audio_call_g722_10s',
  95       page_set=page_set)
  96
  97   def RunPageInteractions(self, action_runner):
  98     action_runner.ExecuteJavaScript('codecSelector.value="G722";')
  99     action_runner.ClickElement('button[id="callButton"]')
 100     action_runner.Wait(10)
 101
 102
 103 class Page6(WebrtcCasesPage):
 104
 105   """ Why: Sets up a WebRTC audio call with PCMU. """
 106
 107   def __init__(self, page_set):
 108     super(Page6, self).__init__(
 109       url=WEBRTC_GITHUB_SAMPLES_URL + 'peerconnection/audio/?codec=PCMU',
 110       name='audio_call_pcmu_10s',
 111       page_set=page_set)
 112
 113   def RunPageInteractions(self, action_runner):
 114     action_runner.ExecuteJavaScript('codecSelector.value="PCMU";')
 115     action_runner.ClickElement('button[id="callButton"]')
 116     action_runner.Wait(10)
 117
 118
 119 class Page7(WebrtcCasesPage):
 120
 121   """ Why: Sets up a WebRTC audio call with iSAC 16K. """
 122
 123   def __init__(self, page_set):
 124     super(Page7, self).__init__(
 125       url=WEBRTC_GITHUB_SAMPLES_URL + 'peerconnection/audio/?codec=ISAC_16K',
 126       name='audio_call_isac16k_10s',
 127       page_set=page_set)
 128
 129   def RunPageInteractions(self, action_runner):
 130     action_runner.ExecuteJavaScript('codecSelector.value="ISAC/16000";')
 131     action_runner.ClickElement('button[id="callButton"]')
 132     action_runner.Wait(10)
 133
 134
 135 class Page8(WebrtcCasesPage):
 136
 137   """ Why: Sets up a WebRTC 720p call for 45 seconds. """
 138
 139   def __init__(self, page_set):
 140     super(Page8, self).__init__(
 141         url=WEBRTC_GITHUB_SAMPLES_URL + 'peerconnection/constraints/',
 142         name='720p_call_45s',
 143         page_set=page_set)
 144
 145   def RunPageInteractions(self, action_runner):
 146     action_runner.ExecuteJavaScript('minWidthInput.value = 1280')
 147     action_runner.ExecuteJavaScript('maxWidthInput.value = 1280')
 148     action_runner.ExecuteJavaScript('minHeightInput.value = 720')
 149     action_runner.ExecuteJavaScript('maxHeightInput.value = 720')
 150     action_runner.ClickElement('button[id="getMedia"]')
 151     action_runner.Wait(2)
 152     action_runner.ClickElement('button[id="connect"]')
 153     action_runner.Wait(45)
 154
 155 class Page9(WebrtcCasesPage):
 156
 157   """ Why: Transfer as much data as possible through a data channel in 20s. """
 158
 159   def __init__(self, page_set):
 160     super(Page9, self).__init__(
 161         url=WEBRTC_GITHUB_SAMPLES_URL + 'datachannel/datatransfer',
 162         name="30s_datachannel_transfer",
 163         page_set=page_set)
 164
 165   def RunPageInteractions(self, action_runner):
 166     # It won't have time to finish the 512 MB, but we're only interested in
 167     # cpu + memory anyway rather than how much data we manage to transfer.
 168     action_runner.ExecuteJavaScript('megsToSend.value = 512;')
 169     action_runner.ClickElement('button[id="sendTheData"]')
 170     action_runner.Wait(30)
 171
 172
 173 class WebrtcCasesPageSet(story.StorySet):
 174
 175   """ WebRTC tests for Real-time audio and video communication. """
 176
 177   def __init__(self):
 178     super(WebrtcCasesPageSet, self).__init__(
 179       archive_data_file='data/webrtc_cases.json',
 180       cloud_storage_bucket=story.PUBLIC_BUCKET)
 181
 182     self.AddStory(Page1(self))
 183     self.AddStory(Page2(self))
 184     self.AddStory(Page3(self))
 185     # Disable page 4-7 until we can implement http://crbug.com/468732. We can
 186     # get data out from the tests, but it's not very useful yet.
 187     self.AddStory(Page8(self))
 188     self.AddStory(Page9(self))