tools/perf/perf_tools/image_decoding_benchmark_unittest.py

   1 # Copyright (c) 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 from telemetry.page import page_benchmark_unittest_base
   6 from perf_tools import image_decoding_benchmark
   7
   8
   9 class ImageDecodingBenchmarkUnitTest(
  10   page_benchmark_unittest_base.PageBenchmarkUnitTestBase):
  11
  12   def testImageDecodingMeasurement(self):
  13     ps = self.CreatePageSetFromFileInUnittestDataDir('image_decoding.html')
  14
  15     benchmark = image_decoding_benchmark.ImageDecoding()
  16     all_results = self.RunBenchmark(benchmark, ps)
  17
  18     self.assertEqual(0, len(all_results.page_failures))
  19     self.assertEqual(1, len(all_results.page_results))
  20
  21     results0 = all_results.page_results[0]
  22     self.assertTrue('ImageDecoding_avg' in results0)
  23     self.assertTrue(results0['ImageDecoding_avg'] > 0)