| <!DOCTYPE HTML> |
| <html> |
| <!-- |
| 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. |
| --> |
| <head> |
| <title>Timeline tests</title> |
| <script src="base.js"></script> |
| <script> |
| base.require('unittest'); |
| base.require('test_utils'); |
| base.require('timeline'); |
| base.require('trace_event_importer'); |
| </script> |
| </head> |
| <body> |
| <script> |
| 'use strict'; |
| |
| /* |
| * This test just instantiates a TimelineView and adds it to the DOM |
| * to help with non-unittest UI work. |
| */ |
| function testInstantiateTimeline() { |
| var events = [ |
| {name: 'a', args: {}, pid: 52, ts: 520, cat: 'foo', tid: 53, ph: 'B'}, |
| {name: 'a', args: {}, pid: 52, ts: 560, cat: 'foo', tid: 53, ph: 'E'}, |
| {name: 'b', args: {}, pid: 52, ts: 629, cat: 'foo', tid: 53, ph: 'B'}, |
| {name: 'b', args: {}, pid: 52, ts: 631, cat: 'foo', tid: 53, ph: 'E'} |
| ]; |
| var model = new tracing.TimelineModel(events); |
| var timeline = new tracing.Timeline(); |
| timeline.model = model; |
| timeline.focusElement = timeline; |
| timeline.tabIndex = 0; |
| var outputEl = this.addHTMLOutput(); |
| outputEl.appendChild(timeline); |
| } |
| |
| function testAddAllObjectsMatchingFilterToSelection() { |
| var model = new tracing.TimelineModel(); |
| var p1 = model.getOrCreateProcess(1); |
| var t1 = p1.getOrCreateThread(1); |
| |
| t1.pushSlice(new tracing.TimelineThreadSlice('', 'a', 0, 1, {}, 3)); |
| t1.pushSlice(new tracing.TimelineThreadSlice('', 'b', 0, 1.1, {}, 2.8)); |
| |
| var t1asg = t1.asyncSlices; |
| t1asg.slices.push(test_utils.newAsyncSliceNamed('a', 0, 1, t1, t1)); |
| t1asg.slices.push(test_utils.newAsyncSliceNamed('b', 1, 2, t1, t1)); |
| |
| var timeline = new tracing.Timeline(); |
| timeline.model = model; |
| |
| var expected = [{slice: t1asg.slices[0].subSlices[0]}, |
| {slice: t1.slices[0]}]; |
| var result = new tracing.TimelineSelection(); |
| timeline.addAllObjectsMatchingFilterToSelection( |
| new tracing.TimelineTitleFilter('a'), result); |
| assertEquals(2, result.length); |
| assertEquals(expected[0].slice, result[0].slice); |
| assertEquals(expected[1].slice, result[1].slice); |
| |
| var expected = [{slice: t1asg.slices[1].subSlices[0]}, |
| {slice: t1.slices[1]}]; |
| var result = new tracing.TimelineSelection(); |
| timeline.addAllObjectsMatchingFilterToSelection( |
| new tracing.TimelineTitleFilter('b'), result); |
| assertEquals(2, result.length); |
| assertEquals(expected[0].slice, result[0].slice); |
| assertEquals(expected[1].slice, result[1].slice); |
| } |
| |
| function testEmptyThreadsDeleted() { |
| var model = new tracing.TimelineModel(); |
| var p1 = model.getOrCreateProcess(1); |
| var t1 = p1.getOrCreateThread(1); |
| |
| var timeline = new tracing.Timeline(); |
| timeline.model = model; |
| |
| assertEquals(0, timeline.numVisibleTracks); |
| } |
| |
| function NoCountersFilter() { |
| } |
| NoCountersFilter.prototype = { |
| __proto__: tracing.TimelineFilter.prototype, |
| matchCounter: function(c) { |
| return false; |
| } |
| }; |
| |
| function testFilteredCounters() { |
| var model = new tracing.TimelineModel(); |
| var c1 = model.getOrCreateCpu(0); |
| c1.getOrCreateCounter('', 'b'); |
| var p1 = model.getOrCreateProcess(1); |
| p1.getOrCreateCounter('', 'a').samples = [1]; |
| |
| var timeline = new tracing.Timeline(); |
| timeline.model = model; |
| |
| assertEquals(2, timeline.numVisibleTracks); |
| |
| timeline.categoryFilter = new NoCountersFilter(); |
| assertEquals(0, timeline.numVisibleTracks); |
| } |
| |
| function NoCpusFilter() {} |
| NoCpusFilter.prototype = { |
| __proto__: tracing.TimelineFilter.prototype, |
| matchCpu: function(c) { |
| return false; |
| } |
| }; |
| |
| function testFilteredCpus() { |
| var model = new tracing.TimelineModel(); |
| var c1 = model.getOrCreateCpu(1); |
| c1.getOrCreateCounter('', 'a'); |
| |
| var timeline = new tracing.Timeline(); |
| timeline.model = model; |
| |
| assertEquals(1, timeline.numVisibleTracks); |
| |
| timeline.categoryFilter = new NoCpusFilter(); |
| assertEquals(0, timeline.numVisibleTracks); |
| } |
| |
| function NoProcessesFilter() { |
| } |
| NoProcessesFilter.prototype = { |
| __proto__: tracing.TimelineFilter.prototype, |
| matchProcess: function(c) { |
| return false; |
| } |
| }; |
| |
| function testFilteredProcesses() { |
| var model = new tracing.TimelineModel(); |
| var p1 = model.getOrCreateProcess(1); |
| p1.getOrCreateCounter('', 'a'); |
| |
| var timeline = new tracing.Timeline(); |
| timeline.model = model; |
| |
| assertEquals(1, timeline.numVisibleTracks); |
| |
| timeline.categoryFilter = new NoProcessesFilter(); |
| assertEquals(0, timeline.numVisibleTracks); |
| } |
| |
| function NoThreadsFilter() { |
| } |
| NoThreadsFilter.prototype = { |
| __proto__: tracing.TimelineFilter.prototype, |
| matchThread: function(c) { |
| return false; |
| } |
| }; |
| |
| function testFilteredThreads() { |
| var model = new tracing.TimelineModel(); |
| var p1 = model.getOrCreateProcess(1); |
| var t1 = p1.getOrCreateThread(2); |
| t1.pushSlice(test_utils.newSlice(0, 1)); |
| |
| var timeline = new tracing.Timeline(); |
| timeline.model = model; |
| |
| assertEquals(1, timeline.numVisibleTracks); |
| |
| timeline.categoryFilter = new NoThreadsFilter(); |
| assertEquals(0, timeline.numVisibleTracks); |
| } |
| </script> |
| </body> |
| </html> |
