| ALERT: PASS | |
| Tests that event handlers are not called in detached documents, even if the event is dispatched by JavaScript. This test passes if you do not see a FAIL alert message. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS video.__proto__ is HTMLVideoElement.prototype | |
| PASS video.__proto__ is HTMLVideoElement.prototype | |
| Adopting node into a document that has a frame | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |