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| 1 <!-- Based on compositing/repaint/scroll-fixed-squahed-layer.html --> | |
| 2 <!DOCTYPE html> | |
| 3 <html> | |
| 4 <head> | |
| 5 <script src="resources/paint-invalidation-test.js"></script> | |
| 6 <style> | |
| 7 .main { | |
| 8 position: fixed; | |
| 9 top: 100px; | |
| 10 left: 100px; | |
| 11 width: 200px; | |
| 12 height: 200px; | |
| 13 background-color: lightblue; | |
| 14 will-change: transform; | |
| 15 } | |
| 16 | |
| 17 .squahed { | |
| 18 position: fixed; | |
| 19 top: 150px; | |
| 20 left: 100px; | |
| 21 width: 200px; | |
| 22 height: 200px; | |
| 23 background-color: lightgreen; | |
| 24 } | |
| 25 </style> | |
| 26 <script> | |
| 27 if (window.internals) | |
| 28 internals.settings.setPreferCompositingToLCDTextEnabled(false); | |
| 29 | |
| 30 function paintInvalidationTest() { | |
| 31 window.scrollTo(0, 100); | |
| 32 } | |
| 33 </script> | |
| 34 </head> | |
| 35 <body style="height:2000px" onload="runPaintInvalidationTest()"> | |
| 36 <div class="main"></div> | |
| 37 <div class="squahed"></div> | |
| 38 </body> | |
| 39 </html> | |
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