Telemetry: Add a reduced compositor cases page set.

tools/perf/page_sets/tough_compositor_cases.py

+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+# pylint: disable=W0401,W0614
+from telemetry.page.actions.all_page_actions import *
+from telemetry.page import page as page_module
+from telemetry.page import page_set as page_set_module
+
+
+class ToughCompositorPage(page_module.Page):
+
+  def __init__(self, url, page_set):
+    super(ToughCompositorPage, self).__init__(url=url, page_set=page_set)
+    self.credentials_path = 'data/credentials.json'
+    self.user_agent_type = 'mobile'
+    self.archive_data_file = 'data/tough_compositor_cases.json'
+
+  def RunNavigateSteps(self, action_runner):
+    action_runner.RunAction(NavigateAction())
+    # TODO(epenner): Remove this wait (http://crbug.com/366933)
+    action_runner.RunAction(WaitAction({'seconds': 5}))
+
+class ToughCompositorScrollPage(ToughCompositorPage):
+
+  def __init__(self, url, page_set):
+    super(ToughCompositorScrollPage, self).__init__(url=url, page_set=page_set)
+
+  def RunSmoothness(self, action_runner):
+    # Make the scroll longer to reduce noise.
+    scroll_down = ScrollAction()
+    scroll_down.direction = "down"
+    scroll_down.speed = 300
+    action_runner.RunAction(scroll_down)
+
+class ToughCompositorWaitPage(ToughCompositorPage):
+
+  def __init__(self, url, page_set):
+    super(ToughCompositorWaitPage, self).__init__(url=url, page_set=page_set)
+
+  def RunSmoothness(self, action_runner):
+    # We scroll back and forth a few times to reduce noise in the tests.
+    action_runner.RunAction(WaitAction({'seconds': 10}))
+
+
+class ToughCompositorCasesPageSet(page_set_module.PageSet):
+
+  """ Touch compositor sites """
+
+  def __init__(self):
+    super(ToughCompositorCasesPageSet, self).__init__(
+      credentials_path='data/credentials.json',
+      user_agent_type='mobile',
+      archive_data_file='data/tough_compositor_cases.json')
+
+    scroll_urls_list = [
+      # Why: Baseline CC scrolling page. A long page with only text. """
+      'http://jsbin.com/pixavefe/1/quiet?CC_SCROLL_TEXT_ONLY',
+      # Why: Baseline JS scrolling page. A long page with only text. """
+      'http://jsbin.com/wixadinu/1/quiet?JS_SCROLL_TEXT_ONLY',
+      # Why: Scroll by a large number of CC layers """
+      'http://jsbin.com/yakagevo/1/quiet?CC_SCROLL_200_LAYER_GRID',
+      # Why: Scroll by a large number of JS layers """
+      'http://jsbin.com/jevibahi/1/quiet?JS_SCROLL_200_LAYER_GRID',
+    ]
+
+    wait_urls_list = [
+      # Why: CC Poster circle animates many layers """
+      'http://jsbin.com/falefice/1/quiet?CC_POSTER_CIRCLE',
+      # Why: JS poster circle animates/commits many layers """
+      'http://jsbin.com/giqafofe/1/quiet?JS_POSTER_CIRCLE',
+      # Why: JS invalidation does lots of uploads """
+      'http://jsbin.com/beqojupo/1/quiet?JS_FULL_SCREEN_INVALIDATION',
+    ]
+
+    for url in scroll_urls_list:
+      self.AddPage(ToughCompositorScrollPage(url, self))
+
+    for url in wait_urls_list:
+      self.AddPage(ToughCompositorWaitPage(url, self))