WPT
wpt / storage / idlharness.https.any.html
Spec: Storage ↗
Runs: Chrome 155.0.8038.0 (wpt@b1a7025f8, 2026-09-02) | Firefox 157.0a1 (wpt@b1a7025f8, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7884 (wpt@b1a7025f8, 2026-09-02) | Servo Servo 0.5 (wpt@2ccd2cbf8, 2026-09-01) | Blitz 7727414ca (wpt@a95401e4e, 2026-09-02)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 33/33 | 33/33 | 33/33 | 29/33 | 33/33 | 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 Navigator: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface mixin NavigatorID: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorStorage: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| WorkerNavigator includes NavigatorStorage: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorID: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorLanguage: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorOnLine: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorContentUtils: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorCookies: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorPlugins: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorConcurrentHardware: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| WorkerNavigator includes NavigatorID: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| WorkerNavigator includes NavigatorLanguage: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| WorkerNavigator includes NavigatorOnLine: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| WorkerNavigator includes NavigatorConcurrentHardware: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| StorageManager interface: existence and properties of interface object | PASS | PASS | PASS | PASS | PASS | — |
| StorageManager interface object length | PASS | PASS | PASS | PASS | PASS | — |
| StorageManager interface object name | PASS | PASS | PASS | PASS | PASS | — |
| StorageManager interface: existence and properties of interface prototype object | PASS | PASS | PASS | PASS | PASS | — |
| StorageManager interface: existence and properties of interface prototype object's "constructor" property | PASS | PASS | PASS | PASS | PASS | — |
| StorageManager interface: existence and properties of interface prototype object's @@unscopables property | PASS | PASS | PASS | PASS | PASS | — |
| StorageManager interface: operation persisted() | PASS | PASS | PASS | FAIL | PASS | — |
| StorageManager interface: operation persist() | PASS | PASS | PASS | FAIL | PASS | — |
| StorageManager interface: operation estimate() | PASS | PASS | PASS | PASS | PASS | — |
| StorageManager must be primary interface of navigator.storage | PASS | PASS | PASS | PASS | PASS | — |
| Stringification of navigator.storage | PASS | PASS | PASS | PASS | PASS | — |
| StorageManager interface: navigator.storage must inherit property "persisted()" with the proper type | PASS | PASS | PASS | FAIL | PASS | — |
| StorageManager interface: navigator.storage must inherit property "persist()" with the proper type | PASS | PASS | PASS | FAIL | PASS | — |
| StorageManager interface: navigator.storage must inherit property "estimate()" with the proper type | PASS | PASS | PASS | PASS | PASS | — |
| Navigator interface: attribute storage | PASS | PASS | PASS | PASS | PASS | — |
| Navigator interface: navigator must inherit property "storage" with the proper type | PASS | PASS | PASS | PASS | PASS | — |