| <!DOCTYPE html> <!-- webkit-test-runner [ useFlexibleViewport=true AsyncOverflowScrollingEnabled=true AsyncFrameScrollingEnabled=true ] --> |
| <html> |
| <head> |
| <meta name='viewport' content='initial-scale=1.0'> |
| <style> |
| .scroller { |
| margin: 10px; |
| height: 300px; |
| width: 300px; |
| border: 1px solid black; |
| overflow: scroll; |
| z-index: 0; |
| position: relative; |
| } |
| |
| .fixed { |
| position: fixed; |
| top: 0px; |
| width: 200px; |
| height: 200px; |
| background-color: green; |
| } |
| </style> |
| <script src='../../resources/ui-helper.js'></script> |
| <script> |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| |
| async function doTest() |
| { |
| if (!window.testRunner) |
| return; |
| |
| if (!testRunner.runUIScript) |
| return; |
| |
| await UIHelper.ensurePresentationUpdate(); |
| frame.contentDocument.querySelector('.scroller').scrollTo(0, 200); |
| await UIHelper.ensurePresentationUpdate(); |
| |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| |
| window.addEventListener('load', doTest, false); |
| </script> |
| </head> |
| <body> |
| <iframe id='frame' width=300 height=400 srcdoc="<!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| .scroller { |
| margin: 10px; |
| height: 300px; |
| width: 300px; |
| border: 1px solid black; |
| overflow: scroll; |
| z-index: 0; |
| position: relative; |
| } |
| |
| .fixed { |
| position: fixed; |
| bottom: 0px; |
| right: 0px; |
| width: 200px; |
| height: 200px; |
| background-color: green; |
| } |
| .spacer { |
| height: 1000px; |
| border: 2px solid blue; |
| } |
| </style> |
| </head> |
| <body> |
| <div class='scroller'> |
| <div class='fixed'></div> |
| <div class='spacer'></div> |
| </div> |
| </body> |
| </html>" |
| ></iframe> |
| </body> |
| </html> |
