| <!DOCTYPE html> <!-- webkit-test-runner [ internal:AsyncOverflowScrollingEnabled=true ] --> |
| <html> |
| <head> |
| <style> |
| .scroller { |
| overflow: scroll; |
| height: 300px; |
| width: 300px; |
| border: 1px solid black; |
| } |
| .contents { |
| height: 2000px; |
| } |
| </style> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| window.addEventListener('load', () => { |
| if (window.internals) |
| document.getElementById('layer-tree').innerText = window.internals.layerTreeAsText(document); |
| |
| }, false); |
| </script> |
| </head> |
| <body> |
| <div class="scroller"> |
| <div class="contents"></div> |
| </div> |
| <pre id="layer-tree"></pre> |
| </body> |
| </html> |
