tools/perf/benchmarks/jsgamebench.py

   1 # Copyright 2012 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 """Runs Facebook's JSGameBench benchmark.
   6
   7 As of May 14, 2014, JSGameBench is no longer maintained. See README.md:
   8 https://github.com/facebookarchive/jsgamebench
   9
  10 The benchmark is kept here for historical purposes but is disabled on the bots.
  11 """
  12
  13 import os
  14
  15 from telemetry import benchmark
  16 from telemetry.page import page_set
  17 from telemetry.page import page_test
  18 from telemetry.value import scalar
  19
  20
  21 class _JsgamebenchMeasurement(page_test.PageTest):
  22   def __init__(self):
  23     super(_JsgamebenchMeasurement, self).__init__()
  24
  25   def ValidateAndMeasurePage(self, page, tab, results):
  26     tab.ExecuteJavaScript('UI.call({}, "perftest")')
  27     tab.WaitForJavaScriptExpression(
  28         'document.getElementById("perfscore0") != null', 1800)
  29
  30     js_get_results = 'document.getElementById("perfscore0").innerHTML'
  31     result = int(tab.EvaluateJavaScript(js_get_results))
  32     results.AddValue(scalar.ScalarValue(
  33         results.current_page, 'Score', 'score (bigger is better)', result))
  34
  35
  36 @benchmark.Disabled
  37 class Jsgamebench(benchmark.Benchmark):
  38   """Counts how many animating sprites can move around on the screen at once."""
  39   test = _JsgamebenchMeasurement
  40
  41   def CreatePageSet(self, options):
  42     ps = page_set.PageSet(
  43       archive_data_file='../page_sets/data/jsgamebench.json',
  44       file_path=os.path.dirname(__file__))
  45     ps.AddPageWithDefaultRunNavigate('http://localhost/')
  46     return ps