| <script src="/resources/testharness.js"></script> | |
| <script src="/resources/testharnessreport.js"></script> | |
| <body> | |
| <iframe id="i" src="about:blank"></iframe> | |
| <script> | |
| async_test(t => { | |
| var form = i.contentDocument.createElement('form'); | |
| form.action = '/common/blank.html'; | |
| i.contentDocument.body.appendChild(form); | |
| i.onload = t.step_func_done(() => {}); | |
| form.submit(); | |
| new Document().prepend(form); | |
| }); | |
| </script> | |
| </body> |