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gerrit-public.fairphone.software / fp2-dev / platform / external / chromium-trace / 44c2820018b23a442f29b3e0a1fbb1b93b62411a / . / trace-viewer / trace_viewer / core / tracks / memory_dump_track_util_test.html
blob: 3c697d0cfd0b6e8324ee77356b952494d91c39e7 [file] [log] [blame]
Chris Craik44c28202015-05-12 17:25:16 -0700[diff] [blame^]1<!DOCTYPE html>
2<!--
3Copyright (c) 2015 The Chromium Authors. All rights reserved.
4Use of this source code is governed by a BSD-style license that can be
5found in the LICENSE file.
6-->
7
8<link rel="import" href="/core/test_utils.html">
9<link rel="import" href="/core/trace_model/selection_state.html">
10<link rel="import" href="/core/tracks/memory_dump_track_test_utils.html">
11<link rel="import" href="/core/tracks/memory_dump_track_util.html">
12
13<script>
14'use strict';
15
16tv.b.unittest.testSuite(function() {
17 var SelectionState = tv.c.trace_model.SelectionState;
18 var createTestGlobalMemoryDumps = tv.c.tracks.createTestGlobalMemoryDumps;
19 var createTestProcessMemoryDumps = tv.c.tracks.createTestProcessMemoryDumps;
20
21 test('buildMemoryLetterDots_withoutVMRegions', function() {
22 var dumps = createTestGlobalMemoryDumps(false, false);
23 var items = tv.c.tracks.buildMemoryLetterDots(dumps);
24
25 assert.lengthOf(items, 4);
26 assert.equal(items[0].start, 0);
27 assert.equal(items[1].start, 5);
28 assert.equal(items[2].start, 15);
29 assert.equal(items[3].start, 18);
30
31 // Check model mapping.
32 assert.equal(items[1].selectionState, SelectionState.HIGHLIGHTED);
33 assert.isTrue(items[2].selected);
34 assert.equal(items[3].modelItem, dumps[3]);
35 });
36
37 test('buildMemoryLetterDots_withVMRegions', function() {
38 var dumps = createTestGlobalMemoryDumps(false, false);
39 var items = tv.c.tracks.buildMemoryLetterDots(dumps);
40
41 assert.lengthOf(items, 4);
42 assert.equal(items[0].start, 0);
43 assert.equal(items[1].start, 5);
44 assert.equal(items[2].start, 15);
45 assert.equal(items[3].start, 18);
46
47 // Check model mapping.
48 assert.equal(items[1].selectionState, SelectionState.HIGHLIGHTED);
49 assert.isTrue(items[2].selected);
50 assert.equal(items[3].modelItem, dumps[3]);
51 });
52
53 test('buildGlobalUsedMemoryChartSeries_withoutVMRegions', function() {
54 var dumps = createTestGlobalMemoryDumps(false, false);
55 var series = tv.c.tracks.buildGlobalUsedMemoryChartSeries(dumps);
56
57 assert.isUndefined(series);
58 });
59
60 test('buildGlobalUsedMemoryChartSeries_withVMRegions', function() {
61 var dumps = createTestGlobalMemoryDumps(true, false);
62 var series = tv.c.tracks.buildGlobalUsedMemoryChartSeries(dumps);
63
64 assert.lengthOf(series, 3);
65
66 var sa = series[2];
67 var sb = series[1];
68 var sc = series[0];
69
70 assert.lengthOf(sa.points, 4);
71 assert.lengthOf(sb.points, 4);
72 assert.lengthOf(sc.points, 4);
73
74 // Process A: VM regions defined -> sum their PSS values (111).
75 // Process B: VM regions undefined and no previous value -> assume zero.
76 // Process C: Memory dump not present -> assume process not alive (0).
77 assert.equal(sa.points[0].x, 0);
78 assert.equal(sb.points[0].x, 0);
79 assert.equal(sc.points[0].x, 0);
80 assert.equal(sa.points[0].y, 111);
81 assert.equal(sb.points[0].y, 111);
82 assert.equal(sc.points[0].y, 111);
83
84 // Process A: VM regions undefined -> assume previous value (111).
85 // Process B: VM regions defined -> sum their PSS values (555).
86 // Process C: VM regions undefined -> assume previous value (0).
87 assert.equal(sa.points[1].x, 5);
88 assert.equal(sb.points[1].x, 5);
89 assert.equal(sc.points[1].x, 5);
90 assert.equal(sa.points[1].y, 111);
91 assert.equal(sb.points[1].y, 261);
92 assert.equal(sc.points[1].y, 261);
93
94 // Process A: VM regions defined -> sum their PSS values (0).
95 // Process B: Memory dump not present -> assume process not alive (0).
96 // Process C: VM regions defined -> sum their PSS values (999).
97 assert.equal(sa.points[2].x, 15);
98 assert.equal(sb.points[2].x, 15);
99 assert.equal(sc.points[2].x, 15);
100 assert.equal(sa.points[2].y, 0);
101 assert.equal(sb.points[2].y, 0);
102 assert.equal(sc.points[2].y, 210);
103
104 // All processes: Memory dump not present -> assume process not alive (0).
105 assert.equal(sa.points[3].x, 18);
106 assert.equal(sb.points[3].x, 18);
107 assert.equal(sc.points[3].x, 18);
108 assert.equal(sa.points[3].y, 0);
109 assert.equal(sb.points[3].y, 0);
110 assert.equal(sc.points[3].y, 0);
111
112 // Check model mapping.
113 assert.equal(sa.points[1].selectionState, SelectionState.HIGHLIGHTED);
114 assert.isTrue(sb.points[2].selected);
115 assert.equal(sc.points[3].modelItem, dumps[3]);
116 });
117
118 test('buildGlobalAllocatedMemoryChartSeries_withoutMemoryAllocatorDumps',
119 function() {
120 var dumps = createTestGlobalMemoryDumps(false, false);
121 var series = tv.c.tracks.buildGlobalAllocatedMemoryChartSeries(dumps);
122
123 assert.isUndefined(series);
124 });
125
126 test('buildGlobalAllocatedMemoryChartSeries_withMemoryAllocatorDumps',
127 function() {
128 var dumps = createTestGlobalMemoryDumps(false, true);
129 var series = tv.c.tracks.buildGlobalAllocatedMemoryChartSeries(dumps);
130
131 assert.lengthOf(series, 2);
132
133 var so = series[0];
134 var sv = series[1];
135
136 assert.lengthOf(so.points, 4);
137 assert.lengthOf(sv.points, 4);
138
139 // Oilpan: Only process B dumps allocated objects size (1024).
140 // V8: No process dumps allocated objects size (0).
141 assert.equal(so.points[0].x, 0);
142 assert.equal(sv.points[0].x, 0);
143 assert.equal(so.points[0].y, 1024);
144 assert.equal(sv.points[0].y, 0);
145
146 // Oilpan: Process B did not provide a value and process C dumps (128).
147 // V8: Processes B and C dump (512 + 256).
148 assert.equal(so.points[1].x, 5);
149 assert.equal(sv.points[1].x, 5);
150 assert.equal(so.points[1].y, 128);
151 assert.equal(sv.points[1].y, 768);
152
153 // Oilpan: Process B assumed not alive and process C dumps (512)
154 // V8: Process A dumps now, process B assumed not alive, process C did not
155 // provide a value (768).
156 assert.equal(so.points[2].x, 15);
157 assert.equal(sv.points[2].x, 15);
158 assert.equal(so.points[2].y, 512);
159 assert.equal(sv.points[2].y, 768);
160
161 // All processes: Memory dump not present -> assume process not alive (0).
162 assert.equal(so.points[3].x, 18);
163 assert.equal(sv.points[3].x, 18);
164 assert.equal(so.points[3].y, 0);
165 assert.equal(sv.points[3].y, 0);
166
167 // Check model mapping.
168 assert.equal(so.points[1].selectionState, SelectionState.HIGHLIGHTED);
169 assert.isTrue(sv.points[2].selected);
170 assert.equal(so.points[3].modelItem, dumps[3]);
171 });
172
173 test('buildProcessAllocatedMemoryChartSeries_withoutMemoryAllocatorDumps',
174 function() {
175 var dumps = createTestProcessMemoryDumps(false, false);
176 var series = tv.c.tracks.buildProcessAllocatedMemoryChartSeries(dumps);
177
178 assert.isUndefined(series);
179 });
180
181 test('buildProcessAllocatedMemoryChartSeries_withMemoryAllocatorDumps',
182 function() {
183 var dumps = createTestProcessMemoryDumps(false, true);
184 var series = tv.c.tracks.buildProcessAllocatedMemoryChartSeries(dumps);
185
186 assert.lengthOf(series, 2);
187
188 var so = series[0];
189 var sv = series[1];
190
191 assert.lengthOf(so.points, 2);
192 assert.lengthOf(sv.points, 2);
193
194 // Oilpan: Process dumps (128).
195 // V8: Process dumps (256).
196 assert.equal(so.points[0].x, 5.12);
197 assert.equal(sv.points[0].x, 5.12);
198 assert.equal(so.points[0].y, 128);
199 assert.equal(sv.points[0].y, 256);
200
201 // Oilpan: Process dumps (512).
202 // V8: Process did not provide a value (0).
203 assert.equal(so.points[1].x, 14.5);
204 assert.equal(sv.points[1].x, 14.5);
205 assert.equal(so.points[1].y, 512);
206 assert.equal(sv.points[1].y, 0);
207
208 // Check model mapping.
209 assert.equal(so.points[1].selectionState, SelectionState.HIGHLIGHTED);
210 assert.isTrue(sv.points[0].selected);
211 assert.equal(so.points[1].modelItem, dumps[1]);
212 });
213});
214</script>