| <!doctype html> | |
| <script src="history.js"></script> | |
| <script> | |
| onbeforeunload = function() {opener.beforeunload_ran = true; return "Opt to leave the page"}; | |
| opener.pages.push(id); | |
| if (!opener.started) { | |
| onload = function() { | |
| setTimeout(function() { | |
| opener.started = true; | |
| history.back(); | |
| }, 100); | |
| } | |
| } | |
| </script> | |
| <p>You should see/have seen a prompt asking if you want to leave the page.</p> | |
| <p>Opt to leave the page</p> | |
| <p>If you weren't navigated away after opting to leave the page, that's a FAIL</p> |