| <!DOCTYPE html> <!-- webkit-test-runner [ AsyncOverflowScrollingEnabled=true ]--> |
| <html> |
| <head> |
| <style> |
| #scroller { |
| width: 200px; |
| height: 200px; |
| overflow: scroll; |
| border: 1px solid black; |
| } |
| |
| .contents { |
| height: 400%; |
| background-image: linear-gradient(to bottom, red, red 25%, green 25%, green 50%, red 50%, red); |
| } |
| |
| #test { |
| will-change: transform; |
| height: 10px; |
| width: 10px; |
| } |
| |
| ::-webkit-scrollbar { |
| display: none; |
| } |
| </style> |
| <script src="../../../resources/ui-helper.js"></script> |
| <script> |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| |
| window.addEventListener('load', async () => { |
| scroller.scrollTop = 200; |
| |
| const xPos = 20; |
| const yPos = 20; |
| await UIHelper.immediateScrollElementAtContentPointToOffset(xPos, yPos, 0, 100); |
| scroller.scrollTop = 200; |
| |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }, false); |
| </script> |
| </head> |
| <body> |
| <div id="scroller"> |
| <div class="contents"></div> |
| </div> |
| <div id="test"> |
| |
| </div> |
| </body> |
| </html> |
