WPT
wpt / file-system-access / idlharness.https.any.worker.html
Spec: File System Access ↗
Runs: Chrome 155.0.8041.0 (wpt@4a01b83e3, 2026-09-04) | Firefox 157.0a1 (wpt@4a01b83e3, 2026-09-04) | Safari 251 preview (wpt@a1e944e7a, 2026-09-04) | Ladybird 1.0-a7825 (wpt@4a01b83e3, 2026-09-04) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 18/18 | 16/18 | 16/18 | 16/18 | 16/18 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| idl_test setup | PASS | PASS | PASS | PASS | PASS | — |
| idl_test validation | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface FileSystemHandle: original interface defined | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface FileSystemHandle: valid exposure set | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface FileSystemHandle: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface Window: original interface defined | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface Window: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface DataTransferItem: original interface defined | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface DataTransferItem: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface Window[2]: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Window includes GlobalEventHandlers: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Window includes WindowEventHandlers: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Window includes WindowOrWorkerGlobalScope: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Window includes AnimationFrameProvider: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Window includes WindowSessionStorage: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Window includes WindowLocalStorage: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| FileSystemHandle interface: operation queryPermission(optional FileSystemHandlePermissionDescriptor) | PASS | FAIL | FAIL | FAIL | FAIL | — |
| FileSystemHandle interface: operation requestPermission(optional FileSystemHandlePermissionDescriptor) | PASS | FAIL | FAIL | FAIL | FAIL | — |