1 # Copyright (c) 2013 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 import collections 5 import json 6 import os 7 8 from telemetry import test 9 from telemetry.core import util 10 from telemetry.page import page_measurement 11 from telemetry.page import page_set 12 13 14 class SunspiderMeasurement(page_measurement.PageMeasurement): 15 def MeasurePage(self, _, tab, results): 16 js_is_done = ('window.location.pathname.indexOf("results.html") >= 0' 17 '&& typeof(output) != "undefined"') 18 def _IsDone(): 19 return tab.EvaluateJavaScript(js_is_done) 20 util.WaitFor(_IsDone, 300, poll_interval=1) 21 22 js_get_results = 'JSON.stringify(output);' 23 js_results = json.loads(tab.EvaluateJavaScript(js_get_results)) 24 r = collections.defaultdict(list) 25 totals = [] 26 # js_results is: [{'foo': v1, 'bar': v2}, 27 # {'foo': v3, 'bar': v4}, 28 # ...] 29 for result in js_results: 30 total = 0 31 for key, value in result.iteritems(): 32 r[key].append(value) 33 total += value 34 totals.append(total) 35 for key, values in r.iteritems(): 36 results.Add(key, 'ms', values, data_type='unimportant') 37 results.Add('Total', 'ms', totals) 38 39 40 class Sunspider(test.Test): 41 """Apple's SunSpider JavaScript benchmark.""" 42 test = SunspiderMeasurement 43 44 def CreatePageSet(self, options): 45 sunspider_dir = os.path.join(util.GetChromiumSrcDir(), 46 'chrome', 'test', 'data', 'sunspider') 47 return page_set.PageSet.FromDict( 48 { 49 'serving_dirs': [''], 50 'pages': [{ 'url': 'file:///sunspider-1.0/driver.html' }], 51 }, 52 sunspider_dir) 53