| Tests that properties passed to events are not garbage collected prematurely. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS event[prop] is "foo" | |
| PASS event[prop] is "foo" | |
| PASS event[prop] is "foo" | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |