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.
4from telemetry.page import page as page_module
5from telemetry.page import page_set as page_set_module
6
7
8class ToughLayerCasesPage(page_module.Page):
9
10  def __init__(self, url, page_set):
11    super(ToughLayerCasesPage, self).__init__(url=url, page_set=page_set)
12
13
14class ToughLayerCasesPageSet(page_set_module.PageSet):
15
16  """ A collection of tests to measure layer performance. """
17
18  def __init__(self):
19    super(ToughLayerCasesPageSet, self).__init__()
20
21    self.AddPage(ToughLayerCasesPage(
22      'file://layer_stress_tests/opacity.html', self))
23
24