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# Copyright 2013 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import math
import os
from metrics import power
from telemetry import test
from telemetry.page import page_measurement
from telemetry.page import page_set
class _DromaeoMeasurement(page_measurement.PageMeasurement):
def __init__(self):
super(_DromaeoMeasurement, self).__init__()
self._power_metric = power.PowerMetric()
def CustomizeBrowserOptions(self, options):
power.PowerMetric.CustomizeBrowserOptions(options)
def DidNavigateToPage(self, page, tab):
self._power_metric.Start(page, tab)
def MeasurePage(self, page, tab, results):
tab.WaitForJavaScriptExpression(
'window.document.getElementById("pause").value == "Run"', 60)
# Start spying on POST request that will report benchmark results, and
# intercept result data.
tab.ExecuteJavaScript('(function() {' +
' var real_jquery_ajax_ = window.jQuery;' +
' window.results_ = "";' +
' window.jQuery.ajax = function(request) {' +
' if (request.url == "store.php") {' +
' window.results_ =' +
' decodeURIComponent(request.data);' +
' window.results_ = window.results_.substring(' +
' window.results_.indexOf("=") + 1, ' +
' window.results_.lastIndexOf("&"));' +
' real_jquery_ajax_(request);' +
' }' +
' };' +
'})();')
# Starts benchmark.
tab.ExecuteJavaScript('window.document.getElementById("pause").click();')
tab.WaitForJavaScriptExpression('!!window.results_', 600)
self._power_metric.Stop(page, tab)
self._power_metric.AddResults(tab, results)
score = eval(tab.EvaluateJavaScript('window.results_ || "[]"'))
def Escape(k):
chars = [' ', '.', '-', '/', '(', ')', '*']
for c in chars:
k = k.replace(c, '_')
return k
def AggregateData(container, key, value):
if key not in container:
container[key] = {'count': 0, 'sum': 0}
container[key]['count'] += 1
container[key]['sum'] += math.log(value)
suffix = page.url[page.url.index('?') + 1 :]
def AddResult(name, value):
data_type = 'unimportant'
if name == suffix:
data_type = 'default'
results.Add(Escape(name), 'run/s', value, data_type=data_type)
aggregated = {}
for data in score:
AddResult('%s/%s' % (data['collection'], data['name']),
data['mean'])
escaped_top_name = data['collection'].split('-', 1)[0]
AggregateData(aggregated, escaped_top_name, data['mean'])
escaped_collection = data['collection']
AggregateData(aggregated, escaped_collection, data['mean'])
for key, value in aggregated.iteritems():
AddResult(key, math.exp(value['sum'] / value['count']))
class _DromaeoBenchmark(test.Test):
"""A base class for Dromaeo benchmarks."""
test = _DromaeoMeasurement
def CreatePageSet(self, options):
"""Makes a PageSet for Dromaeo benchmarks."""
# Subclasses are expected to define class members called query_param and
# tag.
if not hasattr(self, 'query_param') or not hasattr(self, 'tag'):
raise NotImplementedError('query_param or tag not in Dromaeo benchmark.')
archive_data_file = '../page_sets/data/dromaeo.%s.json' % self.tag
ps = page_set.PageSet(
make_javascript_deterministic=False,
archive_data_file=archive_data_file,
file_path=os.path.abspath(__file__))
url = 'http://dromaeo.com?%s' % self.query_param
ps.AddPageWithDefaultRunNavigate(url)
return ps
class DromaeoDomCoreAttr(_DromaeoBenchmark):
"""Dromaeo DOMCore attr JavaScript benchmark."""
tag = 'domcoreattr'
query_param = 'dom-attr'
@test.Disabled('xp') # crbug.com/323782
class DromaeoDomCoreModify(_DromaeoBenchmark):
"""Dromaeo DOMCore modify JavaScript benchmark."""
tag = 'domcoremodify'
query_param = 'dom-modify'
class DromaeoDomCoreQuery(_DromaeoBenchmark):
"""Dromaeo DOMCore query JavaScript benchmark."""
tag = 'domcorequery'
query_param = 'dom-query'
class DromaeoDomCoreTraverse(_DromaeoBenchmark):
"""Dromaeo DOMCore traverse JavaScript benchmark."""
tag = 'domcoretraverse'
query_param = 'dom-traverse'
class DromaeoJslibAttrJquery(_DromaeoBenchmark):
"""Dromaeo JSLib attr jquery JavaScript benchmark"""
tag = 'jslibattrjquery'
query_param = 'jslib-attr-jquery'
class DromaeoJslibAttrPrototype(_DromaeoBenchmark):
"""Dromaeo JSLib attr prototype JavaScript benchmark"""
tag = 'jslibattrprototype'
query_param = 'jslib-attr-prototype'
class DromaeoJslibEventJquery(_DromaeoBenchmark):
"""Dromaeo JSLib event jquery JavaScript benchmark"""
tag = 'jslibeventjquery'
query_param = 'jslib-event-jquery'
class DromaeoJslibEventPrototype(_DromaeoBenchmark):
"""Dromaeo JSLib event prototype JavaScript benchmark"""
tag = 'jslibeventprototype'
query_param = 'jslib-event-prototype'
class DromaeoJslibModifyJquery(_DromaeoBenchmark):
"""Dromaeo JSLib modify jquery JavaScript benchmark"""
tag = 'jslibmodifyjquery'
query_param = 'jslib-modify-jquery'
class DromaeoJslibModifyPrototype(_DromaeoBenchmark):
"""Dromaeo JSLib modify prototype JavaScript benchmark"""
tag = 'jslibmodifyprototype'
query_param = 'jslib-modify-prototype'
class DromaeoJslibStyleJquery(_DromaeoBenchmark):
"""Dromaeo JSLib style jquery JavaScript benchmark"""
tag = 'jslibstylejquery'
query_param = 'jslib-style-jquery'
class DromaeoJslibStylePrototype(_DromaeoBenchmark):
"""Dromaeo JSLib style prototype JavaScript benchmark"""
tag = 'jslibstyleprototype'
query_param = 'jslib-style-prototype'
class DromaeoJslibTraverseJquery(_DromaeoBenchmark):
"""Dromaeo JSLib traverse jquery JavaScript benchmark"""
tag = 'jslibtraversejquery'
query_param = 'jslib-traverse-jquery'
class DromaeoJslibTraversePrototype(_DromaeoBenchmark):
"""Dromaeo JSLib traverse prototype JavaScript benchmark"""
tag = 'jslibtraverseprototype'
query_param = 'jslib-traverse-prototype'
class DromaeoCSSQueryJquery(_DromaeoBenchmark):
"""Dromaeo CSS Query jquery JavaScript benchmark"""
tag = 'cssqueryjquery'
query_param = 'cssquery-jquery'
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