| <html> | |
| <body> | |
| <script> | |
| let frame = document.createElement('iframe'); | |
| frame.srcdoc = ''; | |
| document.body.appendChild(frame); | |
| // The fetch below will fail eventually, but the request will reach the | |
| // browser. | |
| frame.contentWindow.fetch('subresources/xhr_target.txt') | |
| .catch((error) => {}); | |
| </script> | |
| </body> | |
| </html> |