| <!DOCTYPE html> <!-- webkit-test-runner [ AsyncOverflowScrollingEnabled=true ] --> |
| <html> |
| <head> |
| <script> |
| window.onload = () => { |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| if (window.internals) |
| results.innerText = internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_EVENT_REGION); |
| } |
| </script> |
| <style> |
| .container { |
| position: fixed; |
| top: 10px; |
| height: 400px; |
| width: 100%; |
| border: 1px solid blue; |
| z-index: -10; |
| } |
| |
| .box { |
| width: 200px; |
| height: 200px; |
| background-color: rgba(0, 128, 0, 0.2); |
| } |
| |
| .scroller { |
| position: absolute; |
| top: 10px; |
| left: 10px; |
| z-index: -1; |
| margin: 50px; |
| width: 400px; |
| height: 600px; |
| overflow: scroll; |
| border: 30px solid rgba(0, 0, 128, 0.5); |
| padding: 20px; |
| line-height: 1.5em; |
| } |
| |
| .scroller-content { |
| width: 400px; |
| height: 10000px; |
| background: repeating-linear-gradient(white, silver 100px); |
| } |
| </style> |
| </head> |
| <body> |
| <pre id=results></pre> |
| <div class="container"> |
| <div class="box"> |
| |
| </div> |
| <div class="scroller"> |
| <div class="scroller-content"></div> |
| </div> |
| </div> |
| |
| </body> |
| </html> |
