| <!DOCTYPE html> | |
| <html> | |
| <body> | |
| <video id="vid" src="images/blue.png"></video> | |
| <script> | |
| vid.requestVideoFrameCallback((now, _) => { | |
| let d = document; | |
| let p = d.createElement("p"); | |
| p.innerText = `[${now}]: This shouldn't cause leaks.`; | |
| d.body.appendChild(p); | |
| }); | |
| onload = () => parent.postMessage("iframeLoaded"); | |
| </script> | |
| </body> | |
| </html> |