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Issue 10170001: Find feature for tracing, at long last. (Closed) Base URL: git://localhost/home/nduca/Local/chrome/src@master
Patch Set: patch for landing Created 8 years, 8 months ago
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1 <!DOCTYPE HTML> 1 <!DOCTYPE HTML>
2 <html> 2 <html>
3 <!-- 3 <!--
4 Copyright (c) 2012 The Chromium Authors. All rights reserved. 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 5 Use of this source code is governed by a BSD-style license that can be
6 found in the LICENSE file. 6 found in the LICENSE file.
7 --> 7 -->
8 <head i18n-values="dir:textdirection;"> 8 <head i18n-values="dir:textdirection;">
9 <title>Interactive Timeline Tests</title> 9 <title>ProfilingView tests</title>
10 <link rel="stylesheet" href="profiling_view.css"> 10 <link rel="stylesheet" href="profiling_view.css">
11 <link rel="stylesheet" href="timeline_view.css">
12 <link rel="stylesheet" href="overlay.css">
13 <link rel="stylesheet" href="timeline.css">
11 <link rel="stylesheet" href="../shared/css/tabs.css"> 14 <link rel="stylesheet" href="../shared/css/tabs.css">
12 <script src="http://closure-library.googlecode.com/svn/trunk/closure/goog/base.j s"></script> 15 <script src="http://closure-library.googlecode.com/svn/trunk/closure/goog/base.j s"></script>
13 <script src="../shared/js/cr.js"></script> 16 <script src="../shared/js/cr.js"></script>
14 <script src="../shared/js/cr/event_target.js"></script> 17 <script src="../shared/js/cr/event_target.js"></script>
15 <script src="../shared/js/cr/ui.js"></script> 18 <script src="../shared/js/cr/ui.js"></script>
16 <script src="../shared/js/cr/ui/tabs.js"></script> 19 <script src="../shared/js/cr/ui/tabs.js"></script>
20 <script src="overlay.js"></script>
21 <script src="measuring_stick.js"></script>
17 <script src="profiling_view.js"></script> 22 <script src="profiling_view.js"></script>
23 <script src="timeline_view.js"></script>
24 <script src="timeline_model.js"></script>
25 <script src="linux_perf_importer.js"></script>
26 <script src="trace_event_importer.js"></script>
27 <script src="timeline.js"></script>
28 <script src="timeline_track.js"></script>
29 <script src="sorted_array_utils.js"></script>
30 <script src="fast_rect_renderer.js"></script>
31 <script src="test_utils.js"></script>
18 <script> 32 <script>
19 goog.require('goog.testing.jsunit'); 33 goog.require('goog.testing.jsunit');
20 </script> 34 </script>
21 <style> 35 <style>
22 .profiling-view { 36 .profiling-view {
23 border: 1px solid black; 37 border: 1px solid black;
24 } 38 }
25 </style> 39 </style>
26 </head> 40 </head>
27 <body> 41 <body>
28 <script> 42 <script>
29 'use strict'; 43 'use strict';
30 44
31 /* 45 /*
32 * Just enough of the TracingController to support the tests below. 46 * Just enough of the TracingController to support the tests below.
33 */ 47 */
34 function FakeTracingController() { 48 function FakeTracingController() {
35
36 } 49 }
50
37 FakeTracingController.prototype = { 51 FakeTracingController.prototype = {
38 __proto__: cr.EventTarget.prototype, 52 __proto__: cr.EventTarget.prototype,
39 53
40 beginTracing: function(opt_systemTracingEnabled) { 54 beginTracing: function(opt_systemTracingEnabled) {
41 this.wasBeginTracingCalled = true; 55 this.wasBeginTracingCalled = true;
42 this.wasBeginTracingCalledWithSystemTracingEnabled = opt_systemTracingEn abled; 56 this.wasBeginTracingCalledWithSystemTracingEnabled = opt_systemTracingEn abled;
43 }, 57 },
44 58
45 get traceEvents() { 59 get traceEvents() {
46 if (!this.wasBeginTracingCalled) 60 if (!this.wasBeginTracingCalled)
47 return undefined; 61 return undefined;
48 return FakeTracingController.testData; 62 return FakeTracingController.testData;
49 }, 63 },
50 64
51 get systemTraceEvents() { 65 get systemTraceEvents() {
52 if (!this.wasBeginTracingCalled) 66 if (!this.wasBeginTracingCalled)
53 return undefined; 67 return [];
54 if (!this.wasBeginTracingCalledWithSystemTracingEnabled) 68 if (!this.wasBeginTracingCalledWithSystemTracingEnabled)
55 return undefined; 69 return [];
56 return FakeTracingController.systemTraceTestData; 70 return FakeTracingController.systemTraceTestData;
57 } 71 }
58 72
59 }; 73 };
60 FakeTracingController.testData = [ 74 FakeTracingController.testData = [
61 "hello", 75 {name: 'a', args: {}, pid: 52, ts: 520, cat: 'foo', tid: 53, ph: 'B'},
62 "world" 76 {name: 'a', args: {}, pid: 52, ts: 560, cat: 'foo', tid: 53, ph: 'E'},
77 {name: 'b', args: {}, pid: 52, ts: 629, cat: 'foo', tid: 53, ph: 'B'},
78 {name: 'b', args: {}, pid: 52, ts: 631, cat: 'foo', tid: 53, ph: 'E'}
63 ]; 79 ];
64 FakeTracingController.systemTraceTestData = [ 80 FakeTracingController.systemTraceTestData = [
65 "the kernel", 81 'systrace.sh-8170 [001] 15180.978813: sched_switch: ' +
66 "says it wants", 82 'prev_comm=systrace.sh prev_pid=8170 prev_prio=120 ' +
67 "its memory back" 83 'prev_state=x ==> next_comm=kworker/1:0 next_pid=7873 ' +
68 ]; 84 'next_prio=120',
69 85 ' kworker/1:0-7873 [001] 15180.978836: sched_switch: ' +
70 /* 86 'prev_comm=kworker/1:0 prev_pid=7873 prev_prio=120 ' +
71 * Just enough of the TimelineModel to support the tests below. 87 'prev_state=S ==> next_comm=debugd next_pid=4404 next_prio=120',
72 */ 88 ' debugd-4404 [001] 15180.979010: sched_switch: prev_comm=debugd ' +
73 function FakeTimelineModel() { 89 'prev_pid=4404 prev_prio=120 prev_state=S ==> ' +
74 90 'next_comm=dbus-daemon next_pid=510 next_prio=120',
75 } 91 'systrace.sh-8182 [000] 15186.203900: tracing_mark_write: ' +
76 FakeTimelineModel.prototype = { 92 'trace_event_clock_sync: parent_ts=0.0'
77 __proto__: Object.prototype, 93 ].join('\n');
78
79 importEvents: function(eventData,
80 opt_zeroAndBoost, opt_additionalEventData) {
81 assertEquals(eventData, FakeTracingController.testData);
82 if (cr.isChromeOS) {
83 assertEquals(1, opt_additionalEventData.length);
84 assertEquals(opt_additionalEventData[0], FakeTracingController.systemT raceTestData)
85 }
86 },
87
88 something: function() {
89 },
90 };
91
92 /*
93 * Just enough of the TimelineView to support the tests below.
94 */
95 var FakeTimelineView = cr.ui.define('div');
96
97 FakeTimelineView.prototype = {
98 __proto__: HTMLDivElement.prototype,
99
100 decorate: function() {
101 this.statusEl_ = document.createElement('span');
102 this.appendChild(this.statusEl_);
103 this.refresh_();
104 },
105
106 refresh_: function() {
107 var status;
108 if (this.timelineModel)
109 status = "timelineModel";
110 else
111 status = "!timelineModel";
112 this.statusEl_.textContent = status;
113 },
114 };
115
116 /* Monkeypatch timeline model and view so ProfilingView
117 * instantiates them instead.
118 */
119 tracing.TimelineModel = FakeTimelineModel;
120 tracing.TimelineView = FakeTimelineView;
121 94
122 /* This test just instantiates a ProflingView and adds it to the DOM 95 /* This test just instantiates a ProflingView and adds it to the DOM
123 * to help with non-unittest UI work. 96 * to help with non-unittest UI work.
124 */ 97 */
125 function testInstantiate() { 98 function testInstantiate() {
126 var view = new tracing.ProfilingView(); 99 var view = new tracing.ProfilingView();
127 view.tracingController = new FakeTracingController(); 100 view.tracingController = new FakeTracingController();
101 view.focusElement = view;
128 document.body.appendChild(view); 102 document.body.appendChild(view);
129 } 103 }
130 104
131 function recordTestCommon() { 105 function recordTestCommon() {
132 var view = new tracing.ProfilingView(); 106 var view = new tracing.ProfilingView();
133 var tracingController = new FakeTracingController() 107 var tracingController = new FakeTracingController()
134 view.tracingController = tracingController; 108 view.tracingController = tracingController;
135 view.querySelector('button.record').click(); 109 view.querySelector('button.record').click();
136 assertTrue(tracingController.wasBeginTracingCalled); 110 assertTrue(tracingController.wasBeginTracingCalled);
137 assertEquals(cr.isChromeOS, 111 assertEquals(cr.isChromeOS,
138 tracingController.wasBeginTracingCalledWithSystemTracingEnabl ed); 112 tracingController.wasBeginTracingCalledWithSystemTracingEnabl ed);
139 113
140 var e = new cr.Event('traceEnded'); 114 var e = new cr.Event('traceEnded');
141 var didRefresh = false; 115 var didRefresh = false;
142 e.events = tracingController.traceEvents; 116 e.events = tracingController.traceEvents;
143 tracingController.dispatchEvent(e); 117 tracingController.dispatchEvent(e);
144 assertTrue(!!view.timelineView.model); 118 assertTrue(!!view.timelineView.model);
145 } 119 }
146 120
147 function testRecordNonCros() { 121 function testRecordNonCros() {
148 var old = cr.isChromeOS; 122 var old = cr.isChromeOS;
149 cr.isChromeOS = false; 123 cr.isChromeOS = false;
(...skipping 10 matching lines...) Expand all
160 try { 134 try {
161 recordTestCommon(); 135 recordTestCommon();
162 } finally { 136 } finally {
163 cr.isChromeOS = old; 137 cr.isChromeOS = old;
164 } 138 }
165 } 139 }
166 140
167 </script> 141 </script>
168 </body> 142 </body>
169 </html> 143 </html>
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