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 # pylint: disable=W0401,W0614 5 from telemetry.page.actions.all_page_actions import * 6 from telemetry.page import page as page_module 7 from telemetry.page import page_set as page_set_module 8 9 10 class ToughLayerCasesPage(page_module.Page): 11 12 def __init__(self, url, page_set): 13 super(ToughLayerCasesPage, self).__init__(url=url, page_set=page_set) 14 15 16 class ToughLayerCasesPageSet(page_set_module.PageSet): 17 18 """ A collection of tests to measure layer performance. """ 19 20 def __init__(self): 21 super(ToughLayerCasesPageSet, self).__init__() 22 23 self.AddPage(ToughLayerCasesPage( 24 'file://layer_stress_tests/opacity.html', self)) 25 26