| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2016 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. |
| --> |
| |
| <link rel="import" href="/tracing/core/test_utils.html"> |
| <link rel="import" href="/tracing/metrics/system_health/tti_power_metric.html"> |
| <link rel="import" href="/tracing/value/value_set.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| |
| test('ttiPowerMetric_oneInterval', function() { |
| // Interval of load is [200, 15400]. |
| // Trace goes until 22150. |
| var model = tr.c.TestUtils.newModel(function(model) { |
| var rendererProcess = model.getOrCreateProcess(1984); |
| var mainThread = rendererProcess.getOrCreateThread(2); |
| mainThread.name = 'CrRendererMain'; |
| mainThread.sliceGroup.pushSlice(tr.c.TestUtils.newSliceEx({ |
| cat: 'blink.user_timing', |
| title: 'navigationStart', |
| start: 200, |
| duration: 0.0, |
| args: {frame: '0xdeadbeef'} |
| })); |
| rendererProcess.objects.addSnapshot('ptr', 'loading', 'FrameLoader', 300, |
| {isLoadingMainFrame: true, frame: {id_ref: '0xdeadbeef'}, |
| documentLoaderURL: 'http://example.com'}); |
| |
| mainThread.sliceGroup.pushSlice(tr.c.TestUtils.newSliceEx({ |
| cat: 'loading', |
| title: 'firstMeaningfulPaintCandidate', |
| start: 9180, |
| duration: 0.0, |
| args: {frame: '0xdeadbeef'} |
| })); |
| |
| mainThread.sliceGroup.pushSlice(tr.c.TestUtils.newSliceEx({ |
| cat: 'loading', |
| title: 'firstMeaningfulPaintCandidate', |
| start: 9200, |
| duration: 0.0, |
| args: {frame: '0xdeadbeef'} |
| })); |
| |
| mainThread.sliceGroup.pushSlice(tr.c.TestUtils.newSliceEx({ |
| cat: 'toplevel', |
| title: 'TaskQueueManager::ProcessTaskFromWorkQueue', |
| start: 9350, |
| duration: 100, |
| })); |
| |
| mainThread.sliceGroup.pushSlice(tr.c.TestUtils.newSliceEx({ |
| cat: 'toplevel', |
| title: 'TaskQueueManager::ProcessTaskFromWorkQueue', |
| start: 11150, |
| duration: 100, |
| })); |
| |
| mainThread.sliceGroup.pushSlice(tr.c.TestUtils.newSliceEx({ |
| cat: 'toplevel', |
| title: 'TaskQueueManager::ProcessTaskFromWorkQueue', |
| start: 12550, |
| duration: 100, |
| })); |
| |
| mainThread.sliceGroup.pushSlice(tr.c.TestUtils.newSliceEx({ |
| cat: 'toplevel', |
| title: 'TaskQueueManager::ProcessTaskFromWorkQueue', |
| start: 14950, |
| duration: 500, |
| })); |
| |
| mainThread.sliceGroup.pushSlice(tr.c.TestUtils.newSliceEx({ |
| cat: 'toplevel', |
| title: 'TaskQueueManager::ProcessTaskFromWorkQueue', |
| start: 22150, |
| duration: 10, |
| })); |
| |
| model.device.powerSeries = new tr.model.PowerSeries(model.device); |
| for (var i = 0; i <= 15400; i++) |
| model.device.powerSeries.addPowerSample(i.toString(), '20'); |
| for (var i = 15401; i <= 22160; i++) |
| model.device.powerSeries.addPowerSample(i.toString(), '10'); |
| }); |
| |
| var valueSet = new tr.v.ValueSet(); |
| tr.metrics.sh.ttiPowerMetric(valueSet, model); |
| |
| // Energy for first load is 20 W * 15.2 s |
| // (interval from 0.2 s to 15.4 s) |
| assert.closeTo(tr.b.getOnlyElement(valueSet.getValuesNamed( |
| 'energy:load')).average, 304, 0.1); |
| assert.closeTo(tr.b.getOnlyElement(valueSet.getValuesNamed( |
| 'power:after_load')).average, 10, 0.01); |
| }); |
| }); |
| </script> |
