| <!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/extras/chrome/chrome_user_friendly_category_driver.html"> |
| <link rel="import" href="/tracing/model/event_set.html"> |
| <link rel="import" href="/tracing/value/diagnostics/related_histogram_breakdown.html"> |
| <link rel="import" href="/tracing/value/histogram.html"> |
| <link rel="import" href="/tracing/value/value_set.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| var TEST_BOUNDARIES = tr.v.HistogramBinBoundaries.createLinear(0, 10, 10); |
| |
| test('build', function() { |
| var values = new tr.v.ValueSet(); |
| var events = new tr.model.EventSet([ |
| { |
| guid: 9, |
| title: 'V8.Execute', |
| cpuSelfTime: 1, |
| stableId: '11.11' |
| }, |
| { |
| guid: 10, |
| title: 'V8.Execute', |
| cpuSelfTime: 2, |
| stableId: '22.22' |
| }, |
| { |
| guid: 11, |
| title: 'UpdateLayoutTree', |
| cpuSelfTime: 3, |
| stableId: '33.33' |
| }, |
| { |
| guid: 12, |
| title: 'UpdateLayoutTree', |
| cpuSelfTime: undefined, |
| stableId: '44.44' |
| } |
| ]); |
| |
| var sampleForEvent = undefined; |
| var diagnostic = tr.v.d.RelatedHistogramBreakdown.buildFromEvents( |
| values, 'foo-', events, |
| tr.e.chrome.ChromeUserFriendlyCategoryDriver.fromEvent, |
| tr.b.Unit.byName.timeDurationInMs, sampleForEvent, TEST_BOUNDARIES); |
| |
| assert.lengthOf(diagnostic, 2); |
| var scriptValue = values.getValuesNamed('foo-script_execute')[0]; |
| assert.instanceOf(scriptValue, tr.v.Histogram); |
| assert.lengthOf(scriptValue.centralBins[1].diagnosticMaps, 1); |
| assert.strictEqual(scriptValue, diagnostic.get('script_execute')); |
| events = [...events]; |
| var relatedEvents = scriptValue.centralBins[1].diagnosticMaps[0] |
| .get('relatedEvents'); |
| assert.lengthOf(relatedEvents, 1); |
| assert.strictEqual(events[0], [...relatedEvents][0]); |
| assert.lengthOf(scriptValue.centralBins[2].diagnosticMaps, 1); |
| assert.lengthOf( |
| scriptValue.centralBins[2].diagnosticMaps[0] |
| .get('relatedEvents'), 1); |
| assert.strictEqual(events[1], |
| [...scriptValue.centralBins[2].diagnosticMaps[0] |
| .get('relatedEvents')][0]); |
| |
| var styleValue = values.getValuesNamed('foo-style')[0]; |
| assert.instanceOf(styleValue, tr.v.Histogram); |
| assert.lengthOf(styleValue.centralBins[3].diagnosticMaps, 1); |
| relatedEvents = styleValue.centralBins[3].diagnosticMaps[0] |
| .get('relatedEvents'); |
| assert.strictEqual(styleValue, diagnostic.get('style')); |
| assert.lengthOf(relatedEvents, 1); |
| assert.strictEqual(events[2], [...relatedEvents][0]); |
| }); |
| }); |
| </script> |
