layout/style/test/test_transitions_cancel_near_end.html@8bccb770b82d (annotated)
layout/style/test/test_transitions_cancel_near_end.html
Wed, 31 Dec 2014 13:27:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 13:27:57 +0100
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
- permissions
- -rw-r--r--
Ignore runtime configuration files generated during quality assurance.
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | https://bugzilla.mozilla.org/show_bug.cgi?id=613888 |
| michael@0 | 5 | --> |
| michael@0 | 6 | <head> |
| michael@0 | 7 | <title>Test for Bug 613888</title> |
| michael@0 | 8 | <script type="text/javascript" src="/MochiKit/MochiKit.js"></script> |
| michael@0 | 9 | <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 10 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> |
| michael@0 | 11 | <style type="text/css"> |
| michael@0 | 12 | #animated-elements-container > span { |
| michael@0 | 13 | color: black; |
| michael@0 | 14 | background: white; |
| michael@0 | 15 | transition: |
| michael@0 | 16 | color 10s ease-out, |
| michael@0 | 17 | background 1s ease-out; |
| michael@0 | 18 | } |
| michael@0 | 19 | #animated-elements-container > span.another { |
| michael@0 | 20 | color: white; |
| michael@0 | 21 | background: black; |
| michael@0 | 22 | } |
| michael@0 | 23 | </style> |
| michael@0 | 24 | </head> |
| michael@0 | 25 | <body> |
| michael@0 | 26 | <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=613888">Mozilla Bug 613888</a> |
| michael@0 | 27 | <pre id="animated-elements-container"> |
| michael@0 | 28 | <span should-restyle="true">canceled on a half of the animation</span> |
| michael@0 | 29 | <span should-restyle="true">canceled too fast, and restyled on transitionend</span> |
| michael@0 | 30 | <span>canceled too fast, but not restyled on transitionend</span> |
| michael@0 | 31 | </pre> |
| michael@0 | 32 | <pre id="test"> |
| michael@0 | 33 | <script class="testbody" type="text/javascript"> |
| michael@0 | 34 | |
| michael@0 | 35 | /** Test for Bug 613888: that we don't cancel transitions when they're |
| michael@0 | 36 | about to end (current interpolated value rounds to ending value) and |
| michael@0 | 37 | they get an unrelated style change. **/ |
| michael@0 | 38 | |
| michael@0 | 39 | var count_remaining = 6; |
| michael@0 | 40 | |
| michael@0 | 41 | window.addEventListener('load', function() { |
| michael@0 | 42 | var cases = Array.slice(document.querySelectorAll('#animated-elements-container > span')); |
| michael@0 | 43 | |
| michael@0 | 44 | cases.forEach(function(aTarget) { |
| michael@0 | 45 | aTarget.addEventListener('transitionend', function(aEvent) { |
| michael@0 | 46 | if (aTarget.hasAttribute('should-restyle')) |
| michael@0 | 47 | aTarget.style.outline = '1px solid'; |
| michael@0 | 48 | var attr = 'transitionend-' + aEvent.propertyName; |
| michael@0 | 49 | if (aTarget.hasAttribute(attr)) { |
| michael@0 | 50 | // It's possible, given bad timers, that we might get a |
| michael@0 | 51 | // transition that completed before we reversed it, which could |
| michael@0 | 52 | // lead to two transitionend events for the same thing. We |
| michael@0 | 53 | // don't want to decrement count_remaining in this case. |
| michael@0 | 54 | return; |
| michael@0 | 55 | } |
| michael@0 | 56 | aTarget.setAttribute(attr, "true"); |
| michael@0 | 57 | if (--count_remaining == 0) { |
| michael@0 | 58 | cases.forEach(function(aCase, aIndex) { |
| michael@0 | 59 | ok(aCase.hasAttribute('transitionend-color'), |
| michael@0 | 60 | "transitionend for color was fired for case "+aIndex); |
| michael@0 | 61 | ok(aCase.hasAttribute('transitionend-background-color'), |
| michael@0 | 62 | "transitionend for background-color was fired for case "+aIndex); |
| michael@0 | 63 | }); |
| michael@0 | 64 | SimpleTest.finish(); |
| michael@0 | 65 | } |
| michael@0 | 66 | }, false); |
| michael@0 | 67 | }); |
| michael@0 | 68 | |
| michael@0 | 69 | cases.forEach(function(aCase) aCase.className = 'another' ); |
| michael@0 | 70 | |
| michael@0 | 71 | window.setTimeout(function() cases[0].className = '', 500); |
| michael@0 | 72 | window.setTimeout(function() cases[1].className = cases[2].className = '', 250); |
| michael@0 | 73 | |
| michael@0 | 74 | }, false); |
| michael@0 | 75 | |
| michael@0 | 76 | SimpleTest.waitForExplicitFinish(); |
| michael@0 | 77 | |
| michael@0 | 78 | </script> |
| michael@0 | 79 | </pre> |
| michael@0 | 80 | </body> |
| michael@0 | 81 | </html> |
