tools/perf/page_sets/mobile_memory.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 from telemetry.page import page as page_module
   5 from telemetry.page import page_set as page_set_module
   6
   7
   8 class MobileMemoryPage(page_module.Page):
   9
  10   def __init__(self, url, page_set):
  11     super(MobileMemoryPage, self).__init__(
  12         url=url, page_set=page_set, credentials_path = 'data/credentials.json')
  13     self.user_agent_type = 'mobile'
  14     self.archive_data_file = 'data/mobile_memory.json'
  15
  16
  17 class GmailPage(MobileMemoryPage):
  18
  19   def __init__(self, page_set):
  20     super(GmailPage, self).__init__(
  21         url='https://mail.google.com/mail/mu',
  22         page_set=page_set)
  23
  24     self.reload_and_gc = [{'action': 'reload'},
  25                           {'action': 'wait',
  26                            'seconds': 15},
  27                           {'action': 'js_collect_garbage'}]
  28     self.credentials = 'google'
  29
  30   def ReloadAndGc(self, action_runner):
  31     action_runner.ReloadPage()
  32     action_runner.Wait(15)
  33     action_runner.ForceGarbageCollection()
  34
  35   def RunPageInteractions(self, action_runner):
  36     for _ in xrange(3):
  37       self.ReloadAndGc(action_runner)
  38
  39
  40 class GoogleSearchPage(MobileMemoryPage):
  41
  42   """ Why: Tests usage of discardable memory """
  43
  44   def __init__(self, page_set):
  45     super(GoogleSearchPage, self).__init__(
  46         url='https://www.google.com/search?site=&tbm=isch&q=google',
  47         page_set=page_set)
  48
  49   def RunPageInteractions(self, action_runner):
  50     interaction = action_runner.BeginGestureInteraction(
  51         'ScrollAction', is_smooth=True)
  52     action_runner.ScrollPage()
  53     interaction.End()
  54     action_runner.Wait(3)
  55     interaction = action_runner.BeginGestureInteraction(
  56         'ScrollAction', is_smooth=True)
  57     action_runner.ScrollPage()
  58     interaction.End()
  59     action_runner.Wait(3)
  60     interaction = action_runner.BeginGestureInteraction(
  61         'ScrollAction', is_smooth=True)
  62     action_runner.ScrollPage()
  63     interaction.End()
  64     action_runner.Wait(3)
  65     interaction = action_runner.BeginGestureInteraction(
  66         'ScrollAction', is_smooth=True)
  67     action_runner.ScrollPage()
  68     interaction.End()
  69     action_runner.WaitForJavaScriptCondition(
  70         'document.getElementById("rg_s").childElementCount > 300')
  71
  72
  73 class ScrollPage(MobileMemoryPage):
  74
  75   def __init__(self, url, page_set):
  76     super(ScrollPage, self).__init__(url=url, page_set=page_set)
  77
  78   def RunPageInteractions(self, action_runner):
  79     interaction = action_runner.BeginGestureInteraction(
  80         'ScrollAction', is_smooth=True)
  81     action_runner.ScrollPage()
  82     interaction.End()
  83
  84
  85 class MobileMemoryPageSet(page_set_module.PageSet):
  86
  87   """ Mobile sites with interesting memory characteristics """
  88
  89   def __init__(self):
  90     super(MobileMemoryPageSet, self).__init__(
  91         user_agent_type='mobile',
  92         archive_data_file='data/mobile_memory.json',
  93         bucket=page_set_module.PARTNER_BUCKET)
  94
  95     self.AddPage(GmailPage(self))
  96     self.AddPage(GoogleSearchPage(self))
  97
  98     urls_list = [
  99       # Why: Renderer process memory bloat
 100       'http://techcrunch.com',
 101       # pylint: disable=C0301
 102       'http://techcrunch.com/2014/02/17/pixel-brings-brings-old-school-video-game-art-to-life-in-your-home/',
 103       'http://techcrunch.com/2014/02/15/kickstarter-coins-2/',
 104       'http://techcrunch.com/2014/02/15/was-y-combinator-worth-it/',
 105     ]
 106
 107     for url in urls_list:
 108       self.AddPage(ScrollPage(url, self))