blob: 6de0af88c821fdc6211095a941c4211fcf07d61c [file] [log] [blame]
# Copyright (c) 2012 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.
from telemetry import multi_page_benchmark
from telemetry import util
{'name': 'V8.MemoryExternalFragmentationTotal', 'units': 'percent'},
{'name': 'V8.MemoryHeapSampleTotalCommitted', 'units': 'kb'},
{'name': 'V8.MemoryHeapSampleTotalUsed', 'units': 'kb'}]
class PageCycler(multi_page_benchmark.MultiPageBenchmark):
def CustomizeBrowserOptions(self, options):
def MeasurePage(self, _, tab, results):
def _IsDone():
return'__pc_done') == '1'
util.WaitFor(_IsDone, 1200, poll_interval=5)
print 'Pages: [%s]' %'__pc_pages')
# TODO(tonyg): Get IO and memory statistics.
for histogram in MEMORY_HISTOGRAMS:
name = histogram['name']
data = tab.runtime.Evaluate(
'window.domAutomationController.getHistogram("%s")' % name)
results.Add(name, histogram['units'], data, data_type='histogram')
def _IsNavigatedToReport():
return'__navigated_to_report') == '1'
util.WaitFor(_IsNavigatedToReport, 60, poll_interval=5)
timings = tab.runtime.Evaluate('__get_timings()').split(',')
results.Add('t', 'ms', [int(t) for t in timings], chart_name='times')
# TODO(tonyg): Add version that runs with extension profile.