| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 | 2 |
| 3 <html> | 3 <html> |
| 4 <head> | 4 <head> |
| 5 <style> | 5 <style> |
| 6 .container { | 6 * { |
| 7 margin: 0; |
| 8 } |
| 9 #container { |
| 7 position: relative; | 10 position: relative; |
| 8 height: 300px; | 11 height: 300px; |
| 9 width: 300px; | 12 width: 300px; |
| 10 margin: 10px; | 13 margin: 10px; |
| 11 background-color: green; | 14 background-color: green; |
| 15 opacity: 0.5; |
| 12 transition-property: opacity; | 16 transition-property: opacity; |
| 13 transition-timing-function: linear; | 17 transition-timing-function: linear; |
| 14 transition-duration: 5s; | 18 transition-duration: 5s; |
| 15 } | 19 } |
| 16 | |
| 17 #first { | |
| 18 opacity: 0.5; | |
| 19 } | |
| 20 | 20 |
| 21 .box { | 21 #box { |
| 22 position: absolute; | 22 position: absolute; |
| 23 left: 10px; | 23 left: 10px; |
| 24 top: 10px; | 24 top: 10px; |
| 25 height: 200px; | 25 height: 200px; |
| 26 width: 200px; | 26 width: 200px; |
| 27 background-color: blue; | 27 background-color: blue; |
| 28 } | 28 } |
| 29 | 29 |
| 30 .indicator { | 30 #indicator { |
| 31 position: absolute; | 31 position: absolute; |
| 32 top: 150px; | 32 top: 150px; |
| 33 left: 150px; | 33 left: 150px; |
| 34 height: 100px; | 34 height: 100px; |
| 35 width: 100px; | 35 width: 100px; |
| 36 background-color: orange; | 36 background-color: orange; |
| 37 z-index: -1; | 37 z-index: -1; |
| 38 } | 38 } |
| 39 </style> | 39 </style> |
| 40 <script> | 40 <script> |
| 41 if (window.testRunner) | 41 if (window.testRunner) |
| 42 testRunner.waitUntilDone(); | 42 testRunner.waitUntilDone(); |
| 43 | 43 |
| 44 function waitForCompositor() { |
| 45 var box = document.getElementById('box'); |
| 46 return box.animate({transform: ['scale(1)', 'scale(1)']}, 1).ready; |
| 47 } |
| 48 |
| 44 function runTest() | 49 function runTest() |
| 45 { | 50 { |
| 46 var container = document.getElementById('first'); | 51 var container = document.getElementById('container'); |
| 47 container.style.opacity = 1; | 52 container.style.opacity = 1; |
| 48 | 53 |
| 49 // dump the tree in the middle of the transition | 54 // dump the tree in the middle of the transition |
| 50 if (window.internals) { | 55 if (window.internals) { |
| 51 window.internals.forceCompositingUpdate(document); | 56 window.internals.forceCompositingUpdate(document); |
| 52 window.internals.pauseAnimations(2.5); | 57 window.internals.pauseAnimations(2.5); |
| 53 } | 58 } |
| 54 if (window.testRunner) { | 59 if (window.testRunner) { |
| 60 waitForCompositor().then(() => { |
| 55 testRunner.notifyDone(); | 61 testRunner.notifyDone(); |
| 62 }); |
| 56 } | 63 } |
| 57 } | 64 } |
| 58 // FIXME: this should use runTransitionTest(). | 65 // FIXME: this should use runTransitionTest(). |
| 59 window.addEventListener('load', runTest, false); | 66 window.addEventListener('load', runTest, false); |
| 60 </script> | 67 </script> |
| 61 </head> | 68 </head> |
| 62 <body> | 69 <body> |
| 63 | 70 |
| 64 <div class="container" id="first"> | 71 <div id="container"> |
| 65 <div class="box"></div> | 72 <div id="box"></div> |
| 66 <div class="indicator"></div> | 73 <div id="indicator"></div> |
| 67 </div> | 74 </div> |
| 68 | 75 |
| 69 </body> | 76 </body> |
| 70 </html> | 77 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2591623002:
CSS Transition: Fix flaky opacity-transition-zindex.html (Closed)
