tools/perf/page_sets/tough_image_decode_cases.py

   1 # Copyright 2015 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 shared_page_state
   6 from telemetry import story
   7
   8 class ToughImageDecodeCasesPage(page_module.Page):
   9
  10   def __init__(self, url, name, page_set):
  11     super(ToughImageDecodeCasesPage, self).__init__(
  12       url=url,
  13       page_set=page_set,
  14       name=name,
  15       shared_page_state_class=shared_page_state.SharedMobilePageState)
  16     self.archive_data_file = 'data/tough_image_decode_cases.json'
  17
  18   def RunPageInteractions(self, action_runner):
  19     action_runner.WaitForJavaScriptCondition(
  20       'document.readyState === "complete"')
  21     action_runner.ScrollPage(direction='down', speed_in_pixels_per_second=5000)
  22     with action_runner.CreateGestureInteraction('ScrollAction'):
  23       action_runner.ScrollPage(direction='up', speed_in_pixels_per_second=5000)
  24
  25 class ToughImageDecodeCasesPageSet(story.StorySet):
  26
  27   """
  28   Description: A collection of difficult image decode tests
  29   """
  30
  31   def __init__(self):
  32     super(ToughImageDecodeCasesPageSet, self).__init__(
  33       archive_data_file='data/tough_image_decode_cases.json',
  34       cloud_storage_bucket=story.PUBLIC_BUCKET)
  35
  36     page_name_list = [
  37       'http://localhost:9000/cats-unscaled.html',
  38       'http://localhost:9000/cats-viewport-width.html'
  39     ]
  40
  41     for name in page_name_list:
  42       self.AddStory(ToughImageDecodeCasesPage(
  43         name, name, self))