| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Beforeunload must be gated behind sticky activation: auxiliary browsing context</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <p>If you happen to be running this test as a human, then be sure not to interact with any part of the page; that would invalidate the results! |
| |
| <script> |
| setup({ single_test: true }); |
| |
| const w = window.open('support/beforeunload-sticky-start.html'); |
| |
| window.onmessage = e => { |
| assert_equals(e.data, 'navigated successfully'); |
| |
| const desiredURL = (new URL('support/beforeunload-sticky-destination.html', location.href)).href; |
| assert_equals(w.location.href, desiredURL); |
| |
| w.close(); |
| |
| done(); |
| }; |
| </script> |
