The Tor Browser / file comparison

comparison: browser/metro/base/tests/mochiperf/browser_apzc.js

browser/metro/base/tests/mochiperf/browser_apzc.js

changeset 2
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1 /* Any copyright is dedicated to the Public Domain.
2 http://creativecommons.org/publicdomain/zero/1.0/ */
3
4 "use strict";
5
6 function test() {
7 requestLongerTimeout(2);
8 runTests();
9 }
10
11 function setup() {
12 PanelUI.hide();
13
14 if (!BrowserUI.isStartTabVisible) {
15 let tab = yield addTab("about:start");
16
17 yield waitForCondition(() => BrowserUI.isStartTabVisible);
18
19 yield hideContextUI();
20 }
21
22 BookmarksTestHelper.setup();
23 HistoryTestHelper.setup();
24 }
25
26 function tearDown() {
27 PanelUI.hide();
28 BookmarksTestHelper.restore();
29 HistoryTestHelper.restore();
30 Browser.selectedTab
31 .browser
32 .contentWindow
33 .QueryInterface(Ci.nsIInterfaceRequestor)
34 .getInterface(Ci.nsIDOMWindowUtils).clearNativeTouchSequence();
35 }
36
37 /*
38 * short up/down touch scroll. This test isn't affected by
39 * skate or stationary apzc prefs provided the display port
40 * is twice the height of the screen. Measures apzc/composition
41 * perf since the display port (should) only render once.
42 */
43 gTests.push({
44 desc: "short up/down touch scroll",
45 run: function run() {
46 yield addTab(chromeRoot + "res/scroll_test.html");
47 yield hideContextUI();
48 yield hideNavBar();
49
50 let stopwatch = new StopWatch();
51 let win = Browser.selectedTab.browser.contentWindow;
52 let domUtils = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
53 var touchdrag = new TouchDragAndHold();
54 touchdrag.useNativeEvents = true;
55 touchdrag.stepTimeout = 5;
56 touchdrag.numSteps = 20;
57
58 stopwatch.start();
59 let recordingHandle = domUtils.startFrameTimeRecording();
60 for (let count = 0; count < 5; count++) {
61 yield touchdrag.start(win, 100, (win.innerHeight - 50), 100, 50);
62 touchdrag.end();
63 yield touchdrag.start(win, 100, 50, 100, (win.innerHeight - 50));
64 touchdrag.end();
65 }
66 let intervals = domUtils.stopFrameTimeRecording(recordingHandle);
67 let msec = stopwatch.stop();
68
69
70 PerfTest.declareTest("14C693E5-3ED3-4A5D-93BC-A31F130A8CDE",
71 "touch scroll window", "graphics", "apzc",
72 "Measures performance of up/down apzc scrolling within a window using FTR.");
73 PerfTest.declareFrameRateResult(intervals.length, msec, "fps");
74 }
75 });
76
77 /*
78 * Long scroll a page of text, which will include repainting
79 * content.
80 */
81 gTests.push({
82 desc: "touch scroll",
83 run: function run() {
84 yield addTab(chromeRoot + "res/scroll_test_tall.html");
85 yield hideContextUI();
86 yield hideNavBar();
87
88 let stopwatch = new StopWatch();
89 let win = Browser.selectedTab.browser.contentWindow;
90 let domUtils = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
91 var touchdrag = new TouchDragAndHold();
92 touchdrag.useNativeEvents = true;
93 touchdrag.stepTimeout = 5;
94 touchdrag.numSteps = 20;
95
96 stopwatch.start();
97 let recordingHandle = domUtils.startFrameTimeRecording();
98 for (let count = 0; count < 5; count++) {
99 yield touchdrag.start(win, 100, (win.innerHeight - 50), 100, 50);
100 touchdrag.end();
101 }
102 let intervals = domUtils.stopFrameTimeRecording(recordingHandle);
103 let msec = stopwatch.stop();
104
105
106 PerfTest.declareTest("4546F318-DC1B-4225-9196-D5196C87982A",
107 "touch scroll text", "graphics", "apzc",
108 "Measures performance of apzc scrolling for a large page of text using FTR.");
109 PerfTest.declareFrameRateResult(intervals.length, msec, "fps");
110 }
111 });
112
113 /*
114 * Fling a page of text downward over a set of iterations
115 * taking measurements for each fling. Content will repaint
116 * and includes measurements that cover fling logic/prefs.
117 */
118 gTests.push({
119 desc: "fling scroll",
120 run: function run() {
121 yield addTab(chromeRoot + "res/scroll_test_tall.html");
122 yield hideContextUI();
123 yield hideNavBar();
124
125 let stopwatch = new StopWatch();
126 let win = Browser.selectedTab.browser.contentWindow;
127 let domUtils = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
128 var touchdrag = new TouchDragAndHold();
129 touchdrag.useNativeEvents = true;
130 touchdrag.stepTimeout = 5;
131 touchdrag.numSteps = 10;
132
133 let iterations = 3;
134 let sets = [];
135 for (let count = 0; count < iterations; count++) {
136 let obsPromise = waitForObserver("apzc-transform-end", 30000);
137 stopwatch.start();
138 let recordingHandle = domUtils.startFrameTimeRecording();
139 yield touchdrag.start(win, 100, (win.innerHeight - 50), 100, 50);
140 touchdrag.end();
141 yield obsPromise;
142 let intervals = domUtils.stopFrameTimeRecording(recordingHandle);
143 let msec = stopwatch.stop();
144 sets[count] = {
145 bands: PerfTest.computeHighLowBands(intervals, .1),
146 frameRate: intervals.length / (msec / 1000.0)
147 };
148 yield waitForMs(300);
149 }
150
151 let frameRate = 0, low = 0, ave = 0, high = 0;
152 for (let count = 0; count < iterations; count++) {
153 frameRate += sets[count].frameRate;
154 low += sets[count].bands.low;
155 ave += sets[count].bands.ave;
156 high += sets[count].bands.high;
157
158 }
159 frameRate /= iterations;
160 low /= iterations;
161 ave /= iterations;
162 high /= iterations;
163
164 PerfTest.declareTest("A8EDF0D6-562B-4C4A-AC6B-1E4900FE0EE9",
165 "fling text", "graphics", "apzc",
166 "Measures frame rate of apzc fling for a large page of text using FTR.");
167 PerfTest.declareNumericalResult(frameRate, "fps");
168
169 PerfTest.declareTest("F5E83238-383F-4665-8415-878AA027B4A3",
170 "fling jank", "graphics", "apzc",
171 "Displays the low, high, and average FTR frame intervals when flinging a page of text.");
172 PerfTest.declareNumericalResults([
173 { value: low, desc: "low" },
174 { value: high, desc: "high", shareAxis: 0 },
175 { value: ave, desc: "average", shareAxis: 0 }
176 ]);
177 }
178 });
179
180 /*
181 * touch scroll the about:start page back and forth averaging
182 * values across the entire set. Generally about:start should
183 * only need to be painted once. Exercises composition and apzc.
184 */
185 gTests.push({
186 desc: "touch scroll start",
187 setUp: setup,
188 tearDown: tearDown,
189 run: function run() {
190 let stopwatch = new StopWatch();
191 let win = Browser.selectedTab.browser.contentWindow;
192 let domUtils = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
193
194 var touchdrag = new TouchDragAndHold();
195 touchdrag.useNativeEvents = true;
196 touchdrag.stepTimeout = 5;
197 touchdrag.numSteps = 20;
198
199 stopwatch.start();
200 let recordingHandle = domUtils.startFrameTimeRecording();
201 for (let count = 0; count < 5; count++) {
202 yield touchdrag.start(win, (win.innerWidth - 50), (win.innerHeight - 50), 50, (win.innerHeight - 50));
203 touchdrag.end();
204 yield touchdrag.start(win, 50, (win.innerHeight - 50), (win.innerWidth - 50), (win.innerHeight - 50));
205 touchdrag.end();
206 }
207 let intervals = domUtils.stopFrameTimeRecording(recordingHandle);
208 let msec = stopwatch.stop();
209
210 PerfTest.declareTest("24C693E5-3ED3-4A5D-93BC-A31F130A8CDE",
211 "touch scroll about:start", "graphics", "apzc",
212 "Measures performance of apzc scrolling for about:start using FTR.");
213 PerfTest.declareFrameRateResult(intervals.length, msec, "fps");
214
215 let results = PerfTest.computeHighLowBands(intervals, .1);
216 PerfTest.declareTest("2E60F8B5-8925-4628-988E-E4C0BC6B34C7",
217 "about:start jank", "graphics", "apzc",
218 "Displays the low, high, and average FTR frame intervals for about:start.");
219 PerfTest.declareNumericalResults([
220 { value: results.low, desc: "low" },
221 { value: results.high, desc: "high", shareAxis: 0 },
222 { value: results.ave, desc: "average", shareAxis: 0 }
223 ]);
224 }
225 });

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