| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Middle</title> | |
| <script> | |
| window.onmessage = function(e) { | |
| parent.postMessage(e.data, "*"); | |
| } | |
| </script> | |
| </head> | |
| <body> | |
| <iframe src="focus-already-focused-iframe-inner.html"></iframe> | |
| </body> | |
| </html> |