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| 1 <!DOCTYPE html> | |
| 2 Tests composited scrolling of contain:paint. Passes if contents are completely p ainted when scrolled. | |
| 3 <style> | |
| 4 ::-webkit-scrollbar { width: 0 } | |
| 5 </style> | |
| 6 <div id="target" style="overflow-y: auto; width: 150px; height: 150px; contain: paint; will-change: transform"> | |
| 7 1<br> | |
| 8 2<br> | |
| 9 3<br> | |
| 10 4<br> | |
| 11 5<br> | |
| 12 6<br> | |
| 13 7<br> | |
| 14 8<br> | |
| 15 9<br> | |
| 16 10<br> | |
| 17 11<br> | |
| 18 12<br> | |
| 19 13<br> | |
| 20 14<br> | |
| 21 15<br> | |
| 22 16<br> | |
| 23 17<br> | |
| 24 18<br> | |
| 25 19<br> | |
| 26 20<br> | |
| 27 </div> | |
| 28 <script src="../../../resources/run-after-layout-and-paint.js"></script> | |
| 29 <script> | |
| 30 runAfterLayoutAndPaint(function() { | |
| 31 target.scrollTop = 100; | |
| 32 }, true); | |
| 33 </script> | |
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