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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.
from core import perf_benchmark
from measurements import tab_switching
import page_sets
from telemetry import benchmark
@benchmark.Enabled('has tabs')
@benchmark.Disabled('android') # http://crbug.com/460084
class TabSwitchingTop10(perf_benchmark.PerfBenchmark):
"""This test records the MPArch.RWH_TabSwitchPaintDuration histogram.
The histogram is a measure of the time between when a tab was requested to be
shown, and when first paint occurred. The script opens 10 pages in different
tabs, waits for them to load, and then switches to each tab and records the
metric. The pages were chosen from Alexa top ranking sites.
"""
test = tab_switching.TabSwitching
page_set = page_sets.Top10PageSet
@classmethod
def Name(cls):
return 'tab_switching.top_10'
@benchmark.Enabled('has tabs')
@benchmark.Disabled('android') # http://crbug.com/460084
class TabSwitchingTypical25(perf_benchmark.PerfBenchmark):
"""This test records the MPArch.RWH_TabSwitchPaintDuration histogram.
The histogram is a measure of the time between when a tab was requested to be
shown, and when first paint occurred. The script opens 25 pages in different
tabs, waits for them to load, and then switches to each tab and records the
metric. The pages were chosen from Alexa top ranking sites.
"""
test = tab_switching.TabSwitching
def CreateStorySet(self, options):
return page_sets.Typical25PageSet(run_no_page_interactions=True)
@classmethod
def Name(cls):
return 'tab_switching.typical_25'
@benchmark.Disabled('android') # http://crbug.com/460084
@benchmark.Enabled('has tabs')
class TabSwitchingFiveBlankTabs(perf_benchmark.PerfBenchmark):
"""This test records the MPArch.RWH_TabSwitchPaintDuration histogram.
The histogram is a measure of the time between when a tab was requested to be
shown, and when first paint occurred. The script opens 5 blank pages in
different tabs, waits for them to load, and then switches to each tab and
records the metric. Blank pages are use to detect unnecessary idle wakeups.
"""
test = tab_switching.TabSwitching
page_set = page_sets.FiveBlankPagesPageSet
options = {'pageset_repeat': 10}
@classmethod
def Name(cls):
return 'tab_switching.five_blank_pages'
@benchmark.Enabled('has tabs')
# http://crbug.com/460084, http://crbug.com/488067
@benchmark.Disabled('android', 'linux')
class TabSwitchingToughEnergyCases(perf_benchmark.PerfBenchmark):
"""This test records the MPArch.RWH_TabSwitchPaintDuration histogram.
The histogram is a measure of the time between when a tab was requested to be
shown, and when first paint occurred. The script opens each page in a
different tab, waits for them to load, and then switches to each tab and
records the metric. The pages were written by hand to stress energy usage.
"""
test = tab_switching.TabSwitching
page_set = page_sets.ToughEnergyCasesPageSet
options = {'pageset_repeat': 10}
@classmethod
def Name(cls):
return 'tab_switching.tough_energy_cases'
@benchmark.Enabled('has tabs')
@benchmark.Disabled('android') # http://crbug.com/460084
class TabSwitchingToughImageCases(perf_benchmark.PerfBenchmark):
"""This test records the MPArch.RWH_TabSwitchPaintDuration histogram.
The histogram is a measure of the time between when a tab was requested to be
shown, and when first paint occurred. The script opens each page in different
tabs, waits for them to load, and then switches to each tab and records the
metric. The pages were chosen by hand to stress the image decoding system.
"""
test = tab_switching.TabSwitching
page_set = page_sets.ToughImageCasesPageSet
@classmethod
def Name(cls):
return 'tab_switching.tough_image_cases'
@benchmark.Disabled
class TabSwitchingFlashEnergyCases(perf_benchmark.PerfBenchmark):
test = tab_switching.TabSwitching
page_set = page_sets.FlashEnergyCasesPageSet
options = {'pageset_repeat': 10}
@classmethod
def Name(cls):
return 'tab_switching.flash_energy_cases'
@benchmark.Disabled
class TabSwitchingPluginPowerSaver(perf_benchmark.PerfBenchmark):
test = tab_switching.TabSwitching
page_set = page_sets.FlashEnergyCasesPageSet
options = {'pageset_repeat': 10}
def SetExtraBrowserOptions(self, options):
options.AppendExtraBrowserArgs(['--enable-plugin-power-saver'])
@classmethod
def Name(cls):
return 'tab_switching.plugin_power_saver'
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