The Tor Browser / file comparison
comparison: browser/metro/base/tests/mochiperf/browser_deck_01.js
browser/metro/base/tests/mochiperf/browser_deck_01.js
- changeset 2
- 7e26c7da4463
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| -1:000000000000 | 0:f488bbac1214 |
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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 runTests(); | |
| 8 } | |
| 9 | |
| 10 gTests.push({ | |
| 11 desc: "deck offset", | |
| 12 run: function run() { | |
| 13 yield addTab("about:mozilla"); | |
| 14 yield hideContextUI(); | |
| 15 yield hideNavBar(); | |
| 16 yield waitForMs(3000); | |
| 17 | |
| 18 let shiftDataSet = new Array(); | |
| 19 let paintDataSet = new Array(); | |
| 20 let stopwatch = new StopWatch(); | |
| 21 let win = Browser.selectedTab.browser.contentWindow; | |
| 22 let domUtils = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils); | |
| 23 | |
| 24 for (let idx = 0; idx < 10; idx++) { | |
| 25 let recordingHandle = domUtils.startFrameTimeRecording(); | |
| 26 stopwatch.start(); | |
| 27 let promise = waitForEvent(window, "MozDeckOffsetChanged"); | |
| 28 ContentAreaObserver.shiftBrowserDeck(300); | |
| 29 yield promise; | |
| 30 promise = waitForEvent(window, "MozDeckOffsetChanged"); | |
| 31 ContentAreaObserver.shiftBrowserDeck(0); | |
| 32 yield promise; | |
| 33 stopwatch.stop(); | |
| 34 yield waitForMs(500); | |
| 35 let intervals = domUtils.stopFrameTimeRecording(recordingHandle); | |
| 36 shiftDataSet.push(stopwatch.time()); | |
| 37 paintDataSet.push(intervals.length); | |
| 38 } | |
| 39 | |
| 40 PerfTest.declareTest("ecb5fbec-0b3d-490f-8d4a-13fa8963e54a", | |
| 41 "shift browser deck", "browser", "ux", | |
| 42 "Triggers multiple SKB deck shifting operations using an offset " + | |
| 43 "value of 300px. Measures total time in milliseconds for a up/down " + | |
| 44 "shift operation plus the total number of frames. Strips outliers."); | |
| 45 let shiftAverage = PerfTest.computeAverage(shiftDataSet, { stripOutliers: true }); | |
| 46 let paintAverage = PerfTest.computeAverage(paintDataSet, { stripOutliers: true }); | |
| 47 PerfTest.declareNumericalResults([ | |
| 48 { value: shiftAverage, desc: "msec" }, | |
| 49 { value: paintAverage, desc: "frame count" }, | |
| 50 ]); | |
| 51 } | |
| 52 }); | |
| 53 |
