tools/perf/benchmarks/start_with_url.py

   1 # Copyright 2014 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 startup
   8 import page_sets
   9
  10
  11 class _StartWithUrl(benchmark.Benchmark):
  12   page_set = page_sets.StartupPagesPageSet
  13   test = startup.StartWithUrl
  14
  15   @classmethod
  16   def Name(cls):
  17     return 'start_with_url.startup_pages'
  18
  19   def CreatePageTest(self, options):
  20     is_cold = (self.tag == 'cold')
  21     return self.test(cold=is_cold)
  22
  23
  24 @benchmark.Enabled('has tabs')
  25 @benchmark.Disabled('chromeos', 'linux', 'mac', 'win')
  26 class StartWithUrlCold(_StartWithUrl):
  27   """Measure time to start Chrome cold with startup URLs"""
  28   tag = 'cold'
  29   options = {'pageset_repeat': 5}
  30
  31   @classmethod
  32   def Name(cls):
  33     return 'start_with_url.cold.startup_pages'
  34
  35
  36 @benchmark.Enabled('has tabs')
  37 @benchmark.Disabled('chromeos', 'linux', 'mac', 'win')
  38 class StartWithUrlWarm(_StartWithUrl):
  39   """Measure time to start Chrome warm with startup URLs"""
  40   tag = 'warm'
  41   options = {'pageset_repeat': 10}
  42   @classmethod
  43   def Name(cls):
  44     return 'start_with_url.warm.startup_pages'
  45