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| 1 <!-- Based on fast/repaint/relative-positioned-movement-repaint.html --> | |
| 2 <!DOCTYPE html> | |
| 3 <style> | |
| 4 #block { | |
| 5 display: block; | |
| 6 margin: 10px; | |
| 7 width: 400px; | |
| 8 height: 60px; | |
| 9 border: 1px solid black; | |
| 10 -webkit-backface-visibility: hidden; | |
| 11 position: relative; | |
| 12 left: 10px; | |
| 13 } | |
| 14 </style> | |
| 15 <script src="resources/paint-invalidation-test.js"></script> | |
| 16 <script> | |
| 17 if (window.testRunner) | |
| 18 testRunner.dumpAsText(); | |
| 19 function paintInvalidationTest() | |
| 20 { | |
| 21 document.body.offsetTop; | |
| 22 var div = document.getElementById("block"); | |
| 23 div.style.left = '50px'; | |
| 24 } | |
| 25 window.onload = runPaintInvalidationTest; | |
| 26 </script> | |
| 27 <div id="block">When this layer moves it shouldn't generate a repaint rect.</div
> | |
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