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| author | bulach@chromium.org <bulach@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-11-28 17:37:15 +0000 |
|---|---|---|
| committer | bulach@chromium.org <bulach@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-11-28 17:37:15 +0000 |
| commit | cfb7e8ebb4f53f13b4b21469c71e90cef60e3bf2 (patch) | |
| tree | 27611c7618912776169305b5cf75aa0573a5d913 /tools | |
| parent | 9a0b674e5837269d815fcf07c382cdfe3591428f (diff) | |
| download | chromium_src-cfb7e8ebb4f53f13b4b21469c71e90cef60e3bf2.zip chromium_src-cfb7e8ebb4f53f13b4b21469c71e90cef60e3bf2.tar.gz chromium_src-cfb7e8ebb4f53f13b4b21469c71e90cef60e3bf2.tar.bz2 | |
Android Perf: upstream image_decoding_benchmark using Chrome Remote Control.
We're migrating our bots to use Chrome Remote Control instead of the downstream
harness. Start migrating some of the existing tests.
BUG=160045
TEST=tools/perf/run_multipage_benchmarks --show-stdout --browser=android-content-shell image_decoding_benchmark tools/perf/page_sets/image_decoding/image_decoding_png.json
Review URL: https://chromiumcodereview.appspot.com/11293167
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@169986 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/page_sets/simple_image_decoding.json | 8 | ||||
| -rw-r--r-- | tools/perf/perf_tools/image_decoding_benchmark.py | 21 |
2 files changed, 29 insertions, 0 deletions
diff --git a/tools/perf/page_sets/simple_image_decoding.json b/tools/perf/page_sets/simple_image_decoding.json new file mode 100644 index 0000000..036233c --- /dev/null +++ b/tools/perf/page_sets/simple_image_decoding.json @@ -0,0 +1,8 @@ +{ + "description": "A collection of image decoding performance tests", + "pages": [ + {"url": "file:///../../../chrome/test/data/image_decoding/image_decoding.html?gif"}, + {"url": "file:///../../../chrome/test/data/image_decoding/image_decoding.html?jpg"}, + {"url": "file:///../../../chrome/test/data/image_decoding/image_decoding.html?png"} + ] +} diff --git a/tools/perf/perf_tools/image_decoding_benchmark.py b/tools/perf/perf_tools/image_decoding_benchmark.py new file mode 100644 index 0000000..80aa06c --- /dev/null +++ b/tools/perf/perf_tools/image_decoding_benchmark.py @@ -0,0 +1,21 @@ +# Copyright (c) 2012 The Chromium Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +from telemetry import multi_page_benchmark +from telemetry import util + + +class ImageDecoding(multi_page_benchmark.MultiPageBenchmark): + def MeasurePage(self, _, tab, results): + def _IsDone(): + return tab.runtime.Evaluate('isDone') + + with tab.timeline.Recorder(tab.timeline): + tab.runtime.Execute('runBenchmark()') + util.WaitFor(_IsDone, 60) + iterations = tab.runtime.Evaluate('minIterations') + decode_image = tab.timeline.timeline_events.GetAllOfType('DecodeImage') + elapsed_times = [d.elapsed_time for d in decode_image[-iterations:]] + image_decoding_avg = sum(elapsed_times) / len(elapsed_times) + results.Add('ImageDecoding_avg', 'ms', image_decoding_avg) |