| PASS | Firing an event inside a grand child of a detached open mode shadow tree | |
| PASS | Firing an event inside a grand child of a detached closed mode shadow tree | |
| PASS | Firing an event inside a grand child of an in-document open mode shadow tree | |
| PASS | Firing an event inside a grand child of an in-document closed mode shadow tree | |
| PASS | Firing an event inside a detached open mode shadow tree inside open mode shadow tree | |
| PASS | Firing an event inside a detached open mode shadow tree inside closed mode shadow tree | |
| PASS | Firing an event inside a detached closed mode shadow tree inside open mode shadow tree | |
| PASS | Firing an event inside a detached closed mode shadow tree inside closed mode shadow tree | |
| PASS | Firing an event inside an in-document open mode shadow tree inside open mode shadow tree | |
| PASS | Firing an event inside an in-document open mode shadow tree inside closed mode shadow tree | |
| PASS | Firing an event inside an in-document closed mode shadow tree inside open mode shadow tree | |
| PASS | Firing an event inside an in-document closed mode shadow tree inside closed mode shadow tree | |