| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <title>Beforeunload must be gated behind sticky activation: start page</title> | |
| <p>This page will immediately navigate. If a beforeunload dialog pops up, the test fails.</p> | |
| <script> | |
| window.onbeforeunload = e => e.preventDefault(); | |
| location.href = 'beforeunload-sticky-destination.html'; | |
| </script> |