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# Copyright 2015 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 blink_style
import page_sets
from telemetry import benchmark
@benchmark.Disabled('win8')
class BlinkStyleTop25(perf_benchmark.PerfBenchmark):
"""Measures performance of Blink's style engine (CSS Parsing, Style Recalc,
etc.) on the top 25 pages.
"""
test = blink_style.BlinkStyle
page_set = page_sets.Top25PageSet
@classmethod
def Name(cls):
return 'blink_style.top_25'
@benchmark.Enabled('android')
class BlinkStyleKeyMobileSites(perf_benchmark.PerfBenchmark):
"""Measures performance of Blink's style engine (CSS Parsing, Style Recalc,
etc.) on key mobile sites.
"""
test = blink_style.BlinkStyle
page_set = page_sets.KeyMobileSitesPageSet
@classmethod
def ShouldDisable(cls, possible_browser): # http://crbug.com/597656
return (possible_browser.browser_type == 'reference' and
possible_browser.platform.GetDeviceTypeName() == 'Nexus 5X')
@classmethod
def Name(cls):
return 'blink_style.key_mobile_sites'
@benchmark.Enabled('android')
class BlinkStylePolymer(perf_benchmark.PerfBenchmark):
"""Measures performance of Blink's style engine (CSS Parsing, Style Recalc,
etc.) for Polymer cases.
"""
test = blink_style.BlinkStyle
page_set = page_sets.PolymerPageSet
@classmethod
def Name(cls):
return 'blink_style.polymer'
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