layout/base/tests/test_bug588174.html@6474c204b198 (annotated)
layout/base/tests/test_bug588174.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | https://bugzilla.mozilla.org/show_bug.cgi?id=569520 |
| michael@0 | 5 | --> |
| michael@0 | 6 | <head> |
| michael@0 | 7 | <title>Test for Bug 569520</title> |
| michael@0 | 8 | <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 9 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
| michael@0 | 10 | </head> |
| michael@0 | 11 | <body> |
| michael@0 | 12 | <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=569520">Mozilla Bug 569520</a> |
| michael@0 | 13 | <p id="display"></p> |
| michael@0 | 14 | <div id="content" style="display: none"> |
| michael@0 | 15 | |
| michael@0 | 16 | </div> |
| michael@0 | 17 | <pre id="test"> |
| michael@0 | 18 | <script type="application/javascript"> |
| michael@0 | 19 | |
| michael@0 | 20 | /** Test for Bug 569520 **/ |
| michael@0 | 21 | SimpleTest.waitForExplicitFinish(); |
| michael@0 | 22 | |
| michael@0 | 23 | var startNow = Date.now(); |
| michael@0 | 24 | var start = window.mozAnimationStartTime; |
| michael@0 | 25 | var firstListenerArg; |
| michael@0 | 26 | var secondListenerArg; |
| michael@0 | 27 | var thirdListenerTime; |
| michael@0 | 28 | |
| michael@0 | 29 | // callback arg is wallclock from mozRequestAnimationFrame |
| michael@0 | 30 | function thirdListener(t) { |
| michael@0 | 31 | thirdListenerTime = t; |
| michael@0 | 32 | |
| michael@0 | 33 | // They really shouldn't be more than 100ms apart, but we can get weird |
| michael@0 | 34 | // effects on slow machines. 5 minutes is our test timeout, though. |
| michael@0 | 35 | ok(Math.abs(startNow - start) <= 5 * 60 * 1000, "Bogus animation start time"); |
| michael@0 | 36 | |
| michael@0 | 37 | ok(secondListenerArg >= firstListenerArg, // callback args from consecutive unprefixed requestAnimationFrame |
| michael@0 | 38 | "Second listener should fire after first listener"); |
| michael@0 | 39 | |
| michael@0 | 40 | ok(thirdListenerTime >= start, "Third listener should fire after start"); |
| michael@0 | 41 | |
| michael@0 | 42 | SimpleTest.finish(); |
| michael@0 | 43 | } |
| michael@0 | 44 | |
| michael@0 | 45 | // callback arg is from requestAnimationFrame and comparable to performance.now() |
| michael@0 | 46 | function secondListener(t) { |
| michael@0 | 47 | secondListenerArg = t; |
| michael@0 | 48 | mozRequestAnimationFrame(thirdListener); |
| michael@0 | 49 | } |
| michael@0 | 50 | |
| michael@0 | 51 | function firstListener(t) { |
| michael@0 | 52 | firstListenerArg = t; |
| michael@0 | 53 | requestAnimationFrame(secondListener); |
| michael@0 | 54 | } |
| michael@0 | 55 | |
| michael@0 | 56 | addLoadEvent(function() { |
| michael@0 | 57 | setTimeout(function() { |
| michael@0 | 58 | requestAnimationFrame(firstListener); |
| michael@0 | 59 | }, 100); |
| michael@0 | 60 | }); |
| michael@0 | 61 | |
| michael@0 | 62 | |
| michael@0 | 63 | |
| michael@0 | 64 | |
| michael@0 | 65 | </script> |
| michael@0 | 66 | </pre> |
| michael@0 | 67 | </body> |
| michael@0 | 68 | </html> |
