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 5import page_sets 6from telemetry import benchmark 7from telemetry.page import page_test 8from telemetry.value import scalar 9 10 11class _ServiceWorkerMeasurement(page_test.PageTest): 12 def CustomizeBrowserOptions(self, options): 13 options.AppendExtraBrowserArgs([ 14 '--enable-experimental-web-platform-features' 15 ]) 16 17 def ValidateAndMeasurePage(self, _, tab, results): 18 tab.WaitForJavaScriptExpression('window.done', 40) 19 json = tab.EvaluateJavaScript('window.results') 20 for key, value in json.iteritems(): 21 results.AddValue(scalar.ScalarValue( 22 results.current_page, key, value['units'], value['value'])) 23 24 25@benchmark.Disabled 26class ServiceWorkerPerfTest(benchmark.Benchmark): 27 test = _ServiceWorkerMeasurement 28 page_set = page_sets.ServiceWorkerPageSet 29