| OLD | NEW |
| 1 <!DOCTYPE HTML> | 1 <!DOCTYPE HTML> |
| 2 <script src="../../fast/repaint/resources/text-based-repaint.js"></script> | |
| 3 <script> | 2 <script> |
| 4 if (window.internals) | 3 onload = function() { |
| 5 internals.settings.setPreferCompositingToLCDTextEnabled(true); | |
| 6 function repaintTest() { | |
| 7 document.getElementById('content').style.backgroundColor = 'green'; | |
| 8 window.scrollTo(2000, 2000); | 4 window.scrollTo(2000, 2000); |
| 9 } | 5 } |
| 10 window.onload = runRepaintTest; | 6 window.onload = runRepaintTest; |
| 11 </script> | 7 </script> |
| 12 <style> | 8 <style> |
| 13 #content { | 9 #content { |
| 14 width: 5000px; | 10 width: 5000px; |
| 15 height: 5000px; | 11 height: 5000px; |
| 16 background-color: red; | 12 background-color: green; |
| 17 } | 13 } |
| 18 </style> | 14 </style> |
| 19 <div id="content"> | 15 <div id="content"> |
| 20 Tests invalidation of scrolling layer. Passes if the repaint rect is not clipped
, | 16 Tests invalidation of scrolling layer. Passes if the repaint rect is not clipped
, |
| 21 and there is no red when the scrolling container is scrolled.<br> | 17 and there is no red when the scrolling container is scrolled.<br> |
| 22 Note for manual testing: must run with --enable-prefer-compositing-to-lcd-text | 18 Note for manual testing: must run with --enable-prefer-compositing-to-lcd-text |
| 23 on non-high-dpi machines to enable composited scrolling. | 19 on non-high-dpi machines to enable composited scrolling. |
| 24 </div> | 20 </div> |
| OLD | NEW |