53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
# Copyright (c) 2012 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Runs Mozilla's Kraken JavaScript benchmark."""
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import os
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from telemetry import test
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from telemetry.core import util
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from telemetry.page import page_measurement
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from telemetry.page import page_set
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def _Mean(l):
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return float(sum(l)) / len(l) if len(l) > 0 else 0.0
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class KrakenMeasurement(page_measurement.PageMeasurement):
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def MeasurePage(self, _, tab, results):
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js_is_done = """
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document.title.indexOf("Results") != -1 && document.readyState == "complete"
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"""
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def _IsDone():
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return bool(tab.EvaluateJavaScript(js_is_done))
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util.WaitFor(_IsDone, 500, poll_interval=5)
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js_get_results = """
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var formElement = document.getElementsByTagName("input")[0];
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decodeURIComponent(formElement.value.split("?")[1]);
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"""
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result_dict = eval(tab.EvaluateJavaScript(js_get_results))
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total = 0
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for key in result_dict:
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if key == 'v':
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continue
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results.Add(key, 'ms', result_dict[key], data_type='unimportant')
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total += _Mean(result_dict[key])
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results.Add('Total', 'ms', total)
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class Kraken(test.Test):
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"""Mozilla's Kraken JavaScript benchmark."""
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test = KrakenMeasurement
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def CreatePageSet(self, options):
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return page_set.PageSet.FromDict({
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'archive_data_file': '../data/kraken.json',
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'pages': [
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{ 'url': 'http://krakenbenchmark.mozilla.org/kraken-1.1/driver.html' }
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]
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}, os.path.abspath(__file__))
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