tools/perf/benchmarks/blink_style.py

   1 # Copyright 2015 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 from core import perf_benchmark
   6
   7 from measurements import blink_style
   8 import page_sets
   9 from telemetry import benchmark
  10
  11
  12 @benchmark.Disabled('reference', 'win8', 'android') # crbug.com/506322 (Android)
  13 class BlinkStyleTop25(perf_benchmark.PerfBenchmark):
  14   """Measures performance of Blink's style engine (CSS Parsing, Style Recalc,
  15   etc.) on the top 25 pages.
  16   """
  17   test = blink_style.BlinkStyle
  18   page_set = page_sets.Top25PageSet
  19
  20   @classmethod
  21   def Name(cls):
  22     return 'blink_style.top_25'
  23
  24
  25 @benchmark.Disabled('reference')
  26 @benchmark.Enabled('android')
  27 class BlinkStyleKeyMobileSites(perf_benchmark.PerfBenchmark):
  28   """Measures performance of Blink's style engine (CSS Parsing, Style Recalc,
  29   etc.) on key mobile sites.
  30   """
  31   test = blink_style.BlinkStyle
  32   page_set = page_sets.KeyMobileSitesPageSet
  33
  34   @classmethod
  35   def Name(cls):
  36     return 'blink_style.key_mobile_sites'
  37
  38
  39 @benchmark.Disabled('reference')
  40 @benchmark.Enabled('android')
  41 class BlinkStylePolymer(perf_benchmark.PerfBenchmark):
  42   """Measures performance of Blink's style engine (CSS Parsing, Style Recalc,
  43   etc.) for Polymer cases.
  44   """
  45   test = blink_style.BlinkStyle
  46   page_set = page_sets.PolymerPageSet
  47
  48   @classmethod
  49   def Name(cls):
  50     return 'blink_style.polymer'