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| 1 <!-- Based on compositing/repaint/should-not-repaint-composited-descendants.html
--> | |
| 2 <!DOCTYPE html> | |
| 3 <style> | |
| 4 #composited-box { | |
| 5 backface-visibility: hidden; | |
| 6 position: absolute; | |
| 7 background-color: green; | |
| 8 clip: rect(40px, 110px, 110px, 40px); | |
| 9 } | |
| 10 .child { | |
| 11 width: 50px; | |
| 12 height: 50px; | |
| 13 background-color: green; | |
| 14 } | |
| 15 .composited { | |
| 16 backface-visibility: hidden; | |
| 17 } | |
| 18 </style> | |
| 19 <script src="resources/paint-invalidation-test.js"></script> | |
| 20 <script> | |
| 21 if (window.testRunner) | |
| 22 testRunner.dumpAsText(); | |
| 23 function paintInvalidationTest() { | |
| 24 // This will cause a full layer repaint, but should not include the composit
ed child. | |
| 25 document.getElementById('composited-box').style.clip = 'rect(30px, 120px, 12
0px, 30px)'; | |
| 26 } | |
| 27 window.onload = runPaintInvalidationTest; | |
| 28 </script> | |
| 29 <div id="composited-box"> | |
| 30 <div class="child"></div> | |
| 31 <div class="composited child"></div> | |
| 32 </div> | |
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