| PASS sessionStorage exists | |
| PASS Setting to same value does not trigger event for sessionStorage | |
| PASS Deleting non-existent key does not trigger event for sessionStorage | |
| PASS Clearing empty storage does not trigger event for sessionStorage | |
| PASS localStorage exists | |
| PASS Setting to same value does not trigger event for localStorage | |
| PASS Deleting non-existent key does not trigger event for localStorage | |
| PASS Clearing empty storage does not trigger event for localStorage | |