| <!DOCTYPE html> |
| <!-- |
| Copyright 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/extras/importer/trace_event_importer.html"> |
| <link rel="import" href="/tracing/metrics/system_health/responsiveness_metric.html"> |
| <link rel="import" href="/tracing/model/slice_group.html"> |
| <link rel="import" href="/tracing/value/value_set.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| function createModel(collectionOfFrameTimestamps) { |
| var opts = { |
| customizeModelCallback: function(model) { |
| var thread = tr.c.TestUtils.newFakeThread(); |
| collectionOfFrameTimestamps.forEach(function(frameTimestamps) { |
| frameTimestamps.sort((a, b) => a - b); |
| var ue = new tr.model.um.AnimationExpectation( |
| model, 'test', frameTimestamps[0], |
| frameTimestamps[frameTimestamps.length - 1]); |
| var group = new tr.model.SliceGroup(thread); |
| frameTimestamps.forEach(function(time) { |
| group.pushSlice(tr.c.TestUtils.newSliceEx({ |
| title: tr.model.helpers.IMPL_RENDERING_STATS, |
| start: time, |
| end: time, |
| cpuStart: time, |
| cpuEnd: time |
| })); |
| }); |
| group.createSubSlices(); |
| group.slices.forEach(function(slice) { |
| ue.associatedEvents.push(slice); |
| }); |
| model.userModel.expectations.push(ue); |
| model.userModel.expectations.push( |
| new tr.model.um.StartupExpectation(model, 0, 1)); |
| model.userModel.expectations.push( |
| new tr.model.um.ResponseExpectation(model, 'test', 1, 1)); |
| }); |
| } |
| }; |
| return tr.c.TestUtils.newModelWithEvents([], opts); |
| } |
| |
| test('animationThroughputNoFrames', function() { |
| var model = createModel([[]]); |
| var valueList = new tr.v.ValueSet(); |
| tr.metrics.sh.responsivenessMetric(valueList, model); |
| var value = tr.b.getOnlyElement(valueList.getValuesNamed( |
| 'animation throughput')); |
| assert.strictEqual(value.numValues, 0); |
| }); |
| |
| test('animationThroughputFramesAndNoFrames', function() { |
| var model = createModel([[0, 100], []]); |
| var valueList = new tr.v.ValueSet(); |
| tr.metrics.sh.responsivenessMetric(valueList, model); |
| var value = tr.b.getOnlyElement(valueList.getValuesNamed( |
| 'animation throughput')); |
| assert.strictEqual(value.average, 20); |
| }); |
| }); |
| </script> |
