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| 1 <!-- Based on fast/repaint/child-of-sub-pixel-offset-composited-layer.html --> |
1 <!DOCTYPE html> | 2 <!DOCTYPE html> |
2 <html> | 3 <html> |
3 <head> | 4 <head> |
4 <style> | 5 <style> |
5 .container { | 6 .container { |
6 transform: translateZ(0); | 7 transform: translateZ(0); |
7 position: absolute; | 8 position: absolute; |
8 top: 100px; | 9 top: 100px; |
9 left:100.5px; | 10 left:100.5px; |
10 background-color: red; | 11 background-color: red; |
11 } | 12 } |
12 | 13 |
13 #target { | 14 #target { |
14 position: absolute; | 15 position: absolute; |
15 left: 0px; | 16 left: 0px; |
16 width: 10px; | 17 width: 10px; |
17 height: 10px; | 18 height: 10px; |
18 border: 2px solid red; | 19 border: 2px solid red; |
19 } | 20 } |
20 | 21 |
21 #target.green { | 22 #target.green { |
22 border-color: green; | 23 border-color: green; |
23 } | 24 } |
24 </style> | 25 </style> |
25 <script src="resources/text-based-repaint.js" type="text/javascript"></script> | 26 <script src="resources/paint-invalidation-test.js" type="text/javascript"></scri
pt> |
26 </head> | 27 </head> |
27 <body onload="runRepaintTest();"> | 28 <body onload="runPaintInvalidationTest();"> |
28 <div class="container"> | 29 <div class="container"> |
29 <div id="target"> | 30 <div id="target"> |
30 </div> | 31 </div> |
31 </div> | 32 </div> |
32 <script> | 33 <script> |
33 // This test ensures that children of a composited element with a sub-pixel offs
et are properly repainted. | 34 // This test ensures that children of a composited element with a sub-pixel offs
et are properly repainted. |
34 // The box should have a fully green border. | 35 // The box should have a fully green border. |
35 if (window.testRunner) | 36 window.expectedPaintInvalidationObjects = [ |
36 testRunner.dumpAsTextWithPixelResults(); | 37 "LayoutBlockFlow (positioned) DIV id='target' class='green'", |
37 function repaintTest() { | 38 ]; |
| 39 function paintInvalidationTest() { |
38 var target = document.getElementById('target'); | 40 var target = document.getElementById('target'); |
39 target.classList.add('green'); | 41 target.classList.add('green'); |
40 } | 42 } |
41 </script> | 43 </script> |
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