| This is a testharness.js-based test. | |
| PASS no popups with frame removal | |
| PASS no popups with frame navigation | |
| PASS no popups from synchronously reachable window | |
| FAIL no popups from another synchronously reachable window assert_equals: expected no popup during beforeunload expected null but got object "[object Window]" | |
| Harness: the test ran to completion. | |