| <!DOCTYPE html> |
| <title>Fullscreen request delegation test: subframe</title> |
| <body>Subframe body</body> |
| |
| <script> |
| function reportResult(msg) { |
| window.top.postMessage({"type": "result", "result": msg}, "*"); |
| } |
| |
| document.addEventListener('fullscreenchange', () => { |
| if (document.fullscreenElement) { |
| reportResult("success"); |
| document.exitFullscreen(); |
| } |
| }); |
| |
| document.addEventListener('fullscreenerror', () => { |
| reportResult("failure"); |
| }); |
| |
| window.addEventListener("message", e => { |
| if (e.data.type == "make-fullscreen-request") { |
| document.body.requestFullscreen(); |
| } |
| }); |
| |
| window.top.postMessage({"type": "subframe-loaded"}, "*"); |
| </script> |
