chrome/browser/resources/tracing/timeline_model_test.html - Issue 8771001: Stop about:tracing from dropping child slices of didNotFinish slices.

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Issue 8771001: Stop about:tracing from dropping child slices of didNotFinish slices. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Fix expect Created 9 years ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <!--	3 <!--

4 Copyright (c) 2010 The Chromium Authors. All rights reserved.	4 Copyright (c) 2010 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>	8 <head>

9 <title>TimelineModel tests</title>	9 <title>TimelineModel tests</title>

10 <script src="http://closure-library.googlecode.com/svn/trunk/closure/goog/base.j s"></script>	10 <script src="http://closure-library.googlecode.com/svn/trunk/closure/goog/base.j s"></script>

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92 var p = m.processes[1];	92 var p = m.processes[1];

93 var t = p.threads[1];	93 var t = p.threads[1];

94 var subRow = t.subRows[0];	94 var subRow = t.subRows[0];

95 var slice = subRow[0];	95 var slice = subRow[0];

96 assertEquals('a', slice.title);	96 assertEquals('a', slice.title);

97 assertTrue(slice.didNotFinish);	97 assertTrue(slice.didNotFinish);

98 assertEquals(0, slice.start);	98 assertEquals(0, slice.start);

99 assertEquals((2 - 1) / 1000, slice.duration);	99 assertEquals((2 - 1) / 1000, slice.duration);

100 }	100 }

101	101

	102 function testAutoclosingLoneBegin() {

	103 var events = [

	104 // Slice that doesn't finish.

	105 {name: 'a', args: {}, pid: 1, ts: 1, cat: 'foo', tid: 1, ph: 'B'}

	106 ];

	107 var m = new tracing.TimelineModel(events);

	108 var p = m.processes[1];

	109 var t = p.threads[1];

	110 var subRow = t.subRows[0];

	111 var slice = subRow[0];

	112 assertEquals('a', slice.title);

	113 assertTrue(slice.didNotFinish);

	114 assertEquals(0, slice.start);

	115 assertEquals(0, slice.duration);

	116 }

	117

	118 function testAutoclosingWithSubTasks() {

	119 var events = [

	120 {name: 'a', args: {}, pid: 1, ts: 1, cat: 'foo', tid: 1, ph: 'B'},

	121 {name: 'b1', args: {}, pid: 1, ts: 2, cat: 'foo', tid: 1, ph: 'B'},

	122 {name: 'b1', args: {}, pid: 1, ts: 3, cat: 'foo', tid: 1, ph: 'E'},

	123 {name: 'b2', args: {}, pid: 1, ts: 3, cat: 'foo', tid: 1, ph: 'B'}

	124 ];

	125 var m = new tracing.TimelineModel(events);

	126 var p = m.processes[1];

	127 var t = p.threads[1];

	128 assertEquals(2, t.subRows.length);

	129 assertEquals(1, t.subRows[0].length);

	130 assertEquals(2, t.subRows[1].length);

	131 }

	132

	133 function testAutoclosingWithEventsOutsideRange() {

	134 var events = [

	135 // Slice that begins before min and ends after max of the other threads.

	136 {name: 'a', args: {}, pid: 1, ts: 0, cat: 'foo', tid: 1, ph: 'B'},

	137 {name: 'a', args: {}, pid: 1, ts: 3, cat: 'foo', tid: 1, ph: 'B'},

	138

	139 // Slice that does finish to give an 'end time' to establish a basis

	140 {name: 'b', args: {}, pid: 1, ts: 1, cat: 'foo', tid: 2, ph: 'B'},

	141 {name: 'b', args: {}, pid: 1, ts: 2, cat: 'foo', tid: 2, ph: 'E'}

	142 ];

	143 var m = new tracing.TimelineModel(events);

	144 var p = m.processes[1];

	145 var t = p.threads[1];

	146 var subRow = t.subRows[0];

	147 assertEquals('a', subRow[0].title);

	148 assertEquals(0, subRow[0].start);

	149 assertEquals(0.003, subRow[0].duration);

	150

	151 var t = p.threads[2];

	152 var subRow = t.subRows[0];

	153 assertEquals('b', subRow[0].title);

	154 assertEquals(0.001, subRow[0].start);

	155 assertEquals(0.001, subRow[0].duration);

	156

	157 // 0.00345 instead of 0.003 because TimelineModel bloats the world range by

	158 // 15%.

	159 assertEquals(-0.00045, m.minTimestamp);

	160 assertEquals(0.00345, m.maxTimestamp);

	161

	162 }

102	163

103 function testNestedAutoclosing() {	164 function testNestedAutoclosing() {

104 var events = [	165 var events = [

105 // Tasks that dont finish.	166 // Tasks that dont finish.

106 {name: 'a1', args: {}, pid: 1, ts: 1, cat: 'foo', tid: 1, ph: 'B'},	167 {name: 'a1', args: {}, pid: 1, ts: 1, cat: 'foo', tid: 1, ph: 'B'},

107 {name: 'a2', args: {}, pid: 1, ts: 1.5, cat: 'foo', tid: 1, ph: 'B'},	168 {name: 'a2', args: {}, pid: 1, ts: 1.5, cat: 'foo', tid: 1, ph: 'B'},

108	169

109 // Slice that does finish to give an 'end time' to make autoclosing work.	170 // Slice that does finish to give an 'end time' to make autoclosing work.

110 {name: 'b', args: {}, pid: 1, ts: 1, cat: 'foo', tid: 2, ph: 'B'},	171 {name: 'b', args: {}, pid: 1, ts: 1, cat: 'foo', tid: 2, ph: 'B'},

111 {name: 'b', args: {}, pid: 1, ts: 2, cat: 'foo', tid: 2, ph: 'E'}	172 {name: 'b', args: {}, pid: 1, ts: 2, cat: 'foo', tid: 2, ph: 'E'}

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424 0, 1], ctr.samples);	485 0, 1], ctr.samples);

425 assertArrayEquals([0, 7,	486 assertArrayEquals([0, 7,

426 10, 14,	487 10, 14,

427 0, 1], ctr.totals);	488 0, 1], ctr.totals);

428 assertEquals(14, ctr.maxTotal);	489 assertEquals(14, ctr.maxTotal);

429 }	490 }

430	491

431 </script>	492 </script>

432 </body>	493 </body>

433 </html>	494 </html>

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