| <!DOCTYPE html> <!-- webkit-test-runner [ AsyncOverflowScrollingEnabled=true AsyncFrameScrollingEnabled=true ] --> |
| <html> |
| <style> |
| iframe { |
| width: 500px; |
| height: 320px; |
| border: 5px solid gray; |
| padding: 12px; |
| } |
| |
| </style> |
| <script> |
| window.onload = () => { |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| if (window.internals) |
| results.innerText = internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_EVENT_REGION); |
| } |
| </script> |
| <body> |
| <iframe srcdoc=" |
| <style> |
| body { height: 1000px; } |
| </style> |
| This is a scrollable subframe. |
| "></iframe> |
| |
| <pre id="results"></pre> |
| </body> |
| </html> |
| |
