| <!DOCTYPE html> | |
| <style> | |
| iframe { | |
| width: 10px; | |
| height: 10px; | |
| border: none; | |
| padding: 0; | |
| margin: 0; | |
| } | |
| body { | |
| padding: 0; | |
| margin: 0; | |
| height: 200px; | |
| } | |
| </style> | |
| <div id=d> | |
| <iframe id=frame></iframe> | |
| </div> | |
| <script> | |
| if (window.testRunner) | |
| testRunner.waitUntilDone(); | |
| requestAnimationFrame(() => requestAnimationFrame(() => { | |
| d.style = "content-visibility: hidden"; | |
| frame.srcdoc = '<table> <marquee></marquee></table>'; | |
| if (window.testRunner) { | |
| testRunner.dumpAsLayout(); | |
| testRunner.notifyDone(); | |
| } | |
| })); | |
| </script> | |