tools/perf/benchmarks/draw_properties.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 telemetry import benchmark
   6
   7 from measurements import draw_properties
   8 import page_sets
   9
  10
  11 # This benchmark depends on tracing categories available in M43
  12 @benchmark.Disabled('reference','win')  # http://crbug.com/463111
  13 class DrawPropertiesToughScrolling(benchmark.Benchmark):
  14   test = draw_properties.DrawProperties
  15   page_set = page_sets.ToughScrollingCasesPageSet
  16   @classmethod
  17   def Name(cls):
  18     return 'draw_properties.tough_scrolling'
  19
  20
  21 # This benchmark depends on tracing categories available in M43
  22 @benchmark.Disabled('reference','win')  # http://crbug.com/463111
  23 class DrawPropertiesTop25(benchmark.Benchmark):
  24   """Measures the relative performance of CalcDrawProperties vs computing draw
  25   properties from property trees.
  26
  27   http://www.chromium.org/developers/design-documents/rendering-benchmarks
  28   """
  29   test = draw_properties.DrawProperties
  30   page_set = page_sets.Top25SmoothPageSet
  31
  32   @classmethod
  33   def Name(cls):
  34     return 'draw_properties.top_25'