| OLD | NEW |
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <script> | 4 <script> |
| 5 if (window.testRunner) | 5 if (window.testRunner) |
| 6 testRunner.dumpAsText(); | 6 testRunner.dumpAsText(); |
| 7 | 7 |
| 8 if (window.internals) | 8 if (window.internals) |
| 9 window.internals.settings.setAcceleratedCompositingForOverflowScroll
Enabled(true); | 9 window.internals.settings.setPreferCompositingToLCDTextEnabled(true)
; |
| 10 | 10 |
| 11 function runTests() { | 11 function runTests() { |
| 12 var scrollParent = document.getElementById('scrollParent'); | 12 var scrollParent = document.getElementById('scrollParent'); |
| 13 | 13 |
| 14 // Scroll the parent. | 14 // Scroll the parent. |
| 15 scrollParent.scrollTop = 250; | 15 scrollParent.scrollTop = 250; |
| 16 | 16 |
| 17 // Force a re-computeCompositingRequirements. | 17 // Force a re-computeCompositingRequirements. |
| 18 scrollParent.style.webkitTransform = ''; | 18 scrollParent.style.webkitTransform = ''; |
| 19 } | 19 } |
| 20 | 20 |
| 21 window.addEventListener('load', runTests, false); | 21 window.addEventListener('load', runTests, false); |
| 22 </script> | 22 </script> |
| 23 </head> | 23 </head> |
| 24 <body> | 24 <body> |
| 25 <div id='scrollParent' style='-webkit-transform: translateZ(0); overflow:scr
oll; height: 250px; width: 250px;'> | 25 <div id='scrollParent' style='-webkit-transform: translateZ(0); overflow:scr
oll; height: 250px; width: 250px;'> |
| 26 <div style='overflow:scroll; height: 500px; width: 500px; visibility: hi
dden'> | 26 <div style='overflow:scroll; height: 500px; width: 500px; visibility: hi
dden'> |
| 27 </div> | 27 </div> |
| 28 </div> | 28 </div> |
| 29 <pre id="result">PASS - didn't crash.</pre> | 29 <pre id="result">PASS - didn't crash.</pre> |
| 30 </body> | 30 </body> |
| 31 </html> | 31 </html> |
| OLD | NEW |