| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Check whether scrollable iframes are included in the scrolling tree when async frame scrolling is enabled</title> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| if (window.internals) |
| window.internals.settings.setAsyncFrameScrollingEnabled(true); |
| function doTest() |
| { |
| if (window.internals) |
| document.getElementById('scrollingTree').innerText = window.internals.scrollingStateTreeAsText() + "\n"; |
| } |
| window.addEventListener('load', doTest, false); |
| </script> |
| </head> |
| <body> |
| <iframe id="frame" style="width: 100px; height: 200px; border: 1px solid black;" src="data:text/html,<div style='width: 300px; height: 400px; background: gray;'></div>"></iframe> |
| <pre id="scrollingTree"></pre> |
| </body> |
| </html> |
