| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| #container { |
| width: 200px; |
| height: 200px; |
| overflow: auto; |
| } |
| |
| #content { |
| width: 100px; |
| height: 100px; |
| background-color: yellow; |
| } |
| </style> |
| |
| <script type="text/javascript" charset="utf-8"> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| if (window.internals) |
| window.internals.settings.setAcceleratedCompositingForOverflowScrollEnabled(true); |
| |
| function doTest() |
| { |
| document.body.offsetHeight; |
| document.getElementById('content').style.height = '1000px'; |
| if (window.internals) |
| document.getElementById('result').innerText = window.internals.nonFastScrollableRects(document).length ? "FAIL" : "PASS"; |
| } |
| |
| window.addEventListener('load', doTest, false); |
| </script> |
| </head> |
| |
| <body> |
| <div id="container"> |
| <div id="content"></div> |
| </div> |
| <pre id="result"></pre> |
| </body> |
| </html> |
| |
