| PASS initStorageEvent with 0 arguments | |
| FAIL initStorageEvent with 1 argument assert_equals: event.key expected (object) null but got (string) "undefined" | |
| PASS initStorageEvent with 8 sensible arguments | |
| FAIL initStorageEvent with 8 null arguments assert_equals: event.key expected (object) null but got (string) "null" | |
| FAIL initStorageEvent with 8 undefined arguments assert_equals: event.key expected (object) null but got (string) "undefined" | |