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.page import page_set as page_set_module
   8
   9
  10 class WebrtcCasesPage(page_module.Page):
  11
  12   def __init__(self, url, page_set):
  13     super(WebrtcCasesPage, self).__init__(url=url, page_set=page_set)
  14
  15     with open(os.path.join(os.path.dirname(__file__),
  16                            'webrtc_track_peerconnections.js')) as javascript:
  17       self.script_to_evaluate_on_commit = javascript.read()
  18
  19
  20 class Page1(WebrtcCasesPage):
  21
  22   """ Why: Acquires a vga local stream. """
  23
  24   def __init__(self, page_set):
  25     super(Page1, self).__init__(
  26         url=('http://googlechrome.github.io/webrtc/samples/web/content/'
  27              'getusermedia/gum/'),
  28       page_set=page_set)
  29
  30   def RunPageInteractions(self, action_runner):
  31     action_runner.Wait(10)
  32
  33
  34 class Page2(WebrtcCasesPage):
  35
  36   """ Why: Sets up a local WebRTC call. """
  37
  38   def __init__(self, page_set):
  39     super(Page2, self).__init__(
  40       url=('http://googlechrome.github.io/webrtc/samples/web/content/'
  41            'peerconnection/pc1/'),
  42       page_set=page_set)
  43
  44   def RunPageInteractions(self, action_runner):
  45     action_runner.ClickElement('button[id="startButton"]')
  46     action_runner.Wait(2)
  47     action_runner.ClickElement('button[id="callButton"]')
  48     action_runner.Wait(10)
  49     action_runner.ClickElement('button[id="hangupButton"]')
  50
  51
  52 class Page3(WebrtcCasesPage):
  53
  54   """ Why: Acquires a high definition local stream. """
  55
  56   def __init__(self, page_set):
  57     super(Page3, self).__init__(
  58       url=('http://googlechrome.github.io/webrtc/samples/web/content/'
  59            'getusermedia/resolution/'),
  60       page_set=page_set)
  61
  62   def RunPageInteractions(self, action_runner):
  63     action_runner.ClickElement('button[id="hd"]')
  64     action_runner.Wait(10)
  65
  66
  67 class Page4(WebrtcCasesPage):
  68
  69   """ Why: Sets up a WebRTC audio call with Opus. """
  70
  71   def __init__(self, page_set):
  72     super(Page4, self).__init__(
  73       url=('http://googlechrome.github.io/webrtc/samples/web/content/'
  74            'peerconnection/audio/?codec=OPUS'),
  75       page_set=page_set)
  76
  77   def RunPageInteractions(self, action_runner):
  78     action_runner.ExecuteJavaScript('codecSelector.value="OPUS";')
  79     action_runner.ClickElement('button[id="callButton"]')
  80     action_runner.Wait(10)
  81
  82
  83 class Page5(WebrtcCasesPage):
  84
  85   """ Why: Sets up a WebRTC audio call with G722. """
  86
  87   def __init__(self, page_set):
  88     super(Page5, self).__init__(
  89       url=('http://googlechrome.github.io/webrtc/samples/web/content/'
  90            'peerconnection/audio/?codec=G722'),
  91       page_set=page_set)
  92
  93   def RunPageInteractions(self, action_runner):
  94     action_runner.ExecuteJavaScript('codecSelector.value="G722";')
  95     action_runner.ClickElement('button[id="callButton"]')
  96     action_runner.Wait(10)
  97
  98
  99 class Page6(WebrtcCasesPage):
 100
 101   """ Why: Sets up a WebRTC audio call with PCMU. """
 102
 103   def __init__(self, page_set):
 104     super(Page6, self).__init__(
 105       url=('http://googlechrome.github.io/webrtc/samples/web/content/'
 106            'peerconnection/audio/?codec=PCMU'),
 107       page_set=page_set)
 108
 109   def RunPageInteractions(self, action_runner):
 110     action_runner.ExecuteJavaScript('codecSelector.value="PCMU";')
 111     action_runner.ClickElement('button[id="callButton"]')
 112     action_runner.Wait(10)
 113
 114
 115 class Page7(WebrtcCasesPage):
 116
 117   """ Why: Sets up a WebRTC audio call with iSAC 16K. """
 118
 119   def __init__(self, page_set):
 120     super(Page7, self).__init__(
 121       url=('http://googlechrome.github.io/webrtc/samples/web/content/'
 122            'peerconnection/audio/?codec=ISAC_16K'),
 123       page_set=page_set)
 124
 125   def RunPageInteractions(self, action_runner):
 126     action_runner.ExecuteJavaScript('codecSelector.value="ISAC/16000";')
 127     action_runner.ClickElement('button[id="callButton"]')
 128     action_runner.Wait(10)
 129
 130
 131 class WebrtcCasesPageSet(page_set_module.PageSet):
 132
 133   """ WebRTC tests for Real-time audio and video communication. """
 134
 135   def __init__(self):
 136     super(WebrtcCasesPageSet, self).__init__(
 137       archive_data_file='data/webrtc_cases.json',
 138       bucket=page_set_module.PUBLIC_BUCKET)
 139
 140     self.AddUserStory(Page1(self))
 141     self.AddUserStory(Page2(self))
 142     self.AddUserStory(Page3(self))
 143     self.AddUserStory(Page1(self))
 144     self.AddUserStory(Page2(self))
 145     self.AddUserStory(Page3(self))
 146     self.AddUserStory(Page4(self))
 147     self.AddUserStory(Page5(self))
 148     self.AddUserStory(Page6(self))
 149     self.AddUserStory(Page7(self))