| <!DOCTYPE html> <!-- webkit-test-runner [ AsyncOverflowScrollingEnabled=true ] --> |
| <html> |
| <style> |
| .scroller { |
| margin: 10px; |
| width: 200px; |
| height: 200px; |
| border: 2px solid gray; |
| overflow: scroll; |
| } |
| .contents { |
| height: 200%; |
| } |
| .handler { |
| background-color: silver; |
| margin: 20px; |
| width: 100px; |
| height: 400px; |
| } |
| </style> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| window.addEventListener('load', () => { |
| if (window.internals) |
| results.innerText = internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_EVENT_REGION); |
| }, false); |
| </script> |
| <body> |
| <div class="scroller"> |
| <div class="contents"> |
| <div class="handler" onmousewheel="(void)0"> |
| </div> |
| </div> |
| </div> |
| <pre id="results"></pre> |
| </body> |
| </html> |
