1 # Copyright (c) 2012 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.
5 """Runs Mozilla's Kraken JavaScript benchmark."""
9 from telemetry import test
10 from telemetry.page import page_measurement
11 from telemetry.page import page_set
15 return float(sum(l)) / len(l) if len(l) > 0 else 0.0
18 class _KrakenMeasurement(page_measurement.PageMeasurement):
19 def MeasurePage(self, _, tab, results):
20 tab.WaitForDocumentReadyStateToBeComplete()
21 tab.WaitForJavaScriptExpression(
22 'document.title.indexOf("Results") != -1', 500)
25 var formElement = document.getElementsByTagName("input")[0];
26 decodeURIComponent(formElement.value.split("?")[1]);
28 result_dict = eval(tab.EvaluateJavaScript(js_get_results))
30 for key in result_dict:
33 results.Add(key, 'ms', result_dict[key], data_type='unimportant')
34 total += _Mean(result_dict[key])
35 results.Add('Total', 'ms', total)
38 class Kraken(test.Test):
39 """Mozilla's Kraken JavaScript benchmark."""
40 test = _KrakenMeasurement
42 def CreatePageSet(self, options):
43 return page_set.PageSet.FromDict({
44 'archive_data_file': '../page_sets/data/kraken.json',
46 { 'url': 'http://krakenbenchmark.mozilla.org/kraken-1.1/driver.html' }
48 }, os.path.abspath(__file__))