1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 Copyright (c) 2012 The Chromium Authors. All rights reserved. 5 Use of this source code is governed by a BSD-style license that can be 6 found in the LICENSE file. 7 --> 8 <head i18n-values="dir:textdirection;"> 9 <title>Timeline tests</title> 10 <link rel="stylesheet" href="overlay.css"> 11 <link rel="stylesheet" href="timeline_view.css"> 12 <link rel="stylesheet" href="timeline.css"> 13 <link rel="stylesheet" href="../shared/css/tabs.css"> 14 <script src="http://closure-library.googlecode.com/svn/trunk/closure/goog/base.js"></script> 15 <script src="../shared/js/cr.js"></script> 16 <script src="../shared/js/cr/event_target.js"></script> 17 <script src="../shared/js/cr/ui.js"></script> 18 <script src="../shared/js/cr/ui/tabs.js"></script> 19 <script src="overlay.js"></script> 20 <script src="measuring_stick.js"></script> 21 <script src="profiling_view.js"></script> 22 <script src="timeline_view.js"></script> 23 <script src="timeline_model.js"></script> 24 <script src="linux_perf_importer.js"></script> 25 <script src="trace_event_importer.js"></script> 26 <script src="timeline.js"></script> 27 <script src="timeline_track.js"></script> 28 <script src="sorted_array_utils.js"></script> 29 <script src="fast_rect_renderer.js"></script> 30 <script src="test_utils.js"></script> 31 <script> 32 goog.require('goog.testing.jsunit'); 33 </script> 34 <style> 35 </style> 36 </head> 37 <body> 38 <script> 39 'use strict'; 40 41 /* 42 * This test just instantiates a TimelineView and adds it to the DOM 43 * to help with non-unittest UI work. 44 */ 45 function testInstantiateTimeline() { 46 var events = [ 47 {name: 'a', args: {}, pid: 52, ts: 520, cat: 'foo', tid: 53, ph: 'B'}, 48 {name: 'a', args: {}, pid: 52, ts: 560, cat: 'foo', tid: 53, ph: 'E'}, 49 {name: 'b', args: {}, pid: 52, ts: 629, cat: 'foo', tid: 53, ph: 'B'}, 50 {name: 'b', args: {}, pid: 52, ts: 631, cat: 'foo', tid: 53, ph: 'E'} 51 ]; 52 var model = new tracing.TimelineModel(); 53 model.importEvents(events); 54 var timeline = new tracing.Timeline(); 55 timeline.model = model; 56 timeline.focusElement = timeline; 57 timeline.tabIndex = 0; 58 document.body.appendChild(timeline); 59 } 60 61 function testAddAllObjectsMatchingFilterToSelection() { 62 var model = new tracing.TimelineModel(); 63 var p1 = model.getOrCreateProcess(1); 64 var t1 = p1.getOrCreateThread(1); 65 66 t1.subRows[0].push(new tracing.TimelineThreadSlice('a', 0, 1, {}, 3)); 67 t1.subRows[0].push(new tracing.TimelineThreadSlice('b', 0, 1, {}, 3)); 68 69 var t1asg = t1.asyncSlices; 70 t1asg.slices.push(test_utils.newAsyncSliceNamed('a', 0, 1, t1, t1)); 71 t1asg.slices.push(test_utils.newAsyncSliceNamed('b', 1, 2, t1, t1)); 72 73 74 var timeline = new tracing.Timeline(); 75 timeline.model = model; 76 77 var expected = [{slice: t1asg.slices[0].subSlices[0]}, 78 {slice: t1.subRows[0][0]}]; 79 var result = new tracing.TimelineSelection(); 80 timeline.addAllObjectsMatchingFilterToSelection(new tracing.TimelineFilter('a'), result); 81 assertEquals(2, result.length); 82 assertEquals(expected[0].slice, result[0].slice); 83 assertEquals(expected[1].slice, result[1].slice); 84 85 var expected = [{slice: t1asg.slices[1].subSlices[0]}, 86 {slice: t1.subRows[0][1]}]; 87 var result = new tracing.TimelineSelection(); 88 timeline.addAllObjectsMatchingFilterToSelection(new tracing.TimelineFilter('b'), result); 89 assertEquals(2, result.length); 90 assertEquals(expected[0].slice, result[0].slice); 91 assertEquals(expected[1].slice, result[1].slice); 92 } 93 94 function testSelectionObject() { 95 var model = new tracing.TimelineModel(); 96 var p1 = model.getOrCreateProcess(1); 97 var t1 = p1.getOrCreateThread(1); 98 t1.subRows[0].push(new tracing.TimelineThreadSlice('a', 0, 1, {}, 3)); 99 t1.subRows[0].push(new tracing.TimelineThreadSlice('a', 0, 5, {}, 1)); 100 101 var sel = new tracing.TimelineSelection(); 102 sel.addSlice({}, t1.subRows[0][0]); 103 104 assertEquals(1, sel.range.min); 105 assertEquals(4, sel.range.max); 106 assertEquals(t1.subRows[0][0], sel[0].slice); 107 108 sel.addSlice({}, t1.subRows[0][1]); 109 assertEquals(1, sel.range.min); 110 assertEquals(6, sel.range.max); 111 assertEquals(t1.subRows[0][1], sel[1].slice); 112 113 sel.clear(); 114 assertEquals(0, sel.length); 115 } 116 117 function testShiftedSelection() { 118 var model = new tracing.TimelineModel(); 119 var p1 = model.getOrCreateProcess(1); 120 var t1 = p1.getOrCreateThread(1); 121 t1.subRows[0].push(new tracing.TimelineThreadSlice('a', 0, 1, {}, 3)); 122 t1.subRows[0].push(new tracing.TimelineThreadSlice('a', 0, 5, {}, 1)); 123 124 var track = new tracing.TimelineSliceTrack(); 125 track.slices = t1.subRows[0]; 126 127 var sel = new tracing.TimelineSelection(); 128 sel.addSlice(track, t1.subRows[0][0]); 129 130 var shifted = sel.getShiftedSelection(1); 131 assertEquals(1, shifted.length); 132 assertEquals(t1.subRows[0][1], shifted[0].slice); 133 } 134 135 </script> 136 </body> 137 </html> 138
