| Test the definition of Element.closest(). | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS Element.closest is undefined. | |
| PASS Object.getOwnPropertyDescriptor(Element.prototype, "closest").enumerable is true | |
| PASS Object.getOwnPropertyDescriptor(Element.prototype, "closest").writable is true | |
| PASS Element.prototype.closest.length is 1 | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |