WPT
wpt / remote-playback / idlharness.window.html
Spec: Remote Playback API ↗
Runs: Chrome 155.0.8039.0 (wpt@a8b466b15, 2026-09-03) | Firefox 157.0a1 (wpt@a8b466b15, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-56c61 (wpt@ed1909ed6, 2026-09-03) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (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 | 38/38 | 12/38 | 38/38 | 12/38 | 12/38 | 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 HTMLMediaElement: original interface defined | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface HTMLMediaElement: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface Element: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLElement includes GlobalEventHandlers: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLElement includes ElementContentEditable: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLElement includes HTMLOrSVGOrMathMLElement: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Element includes ParentNode: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Element includes NonDocumentTypeChildNode: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Element includes ChildNode: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Element includes Slottable: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| RemotePlayback interface: existence and properties of interface object | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface object length | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface object name | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: existence and properties of interface prototype object | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: existence and properties of interface prototype object's "constructor" property | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: existence and properties of interface prototype object's @@unscopables property | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: operation watchAvailability(RemotePlaybackAvailabilityCallback) | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: operation cancelWatchAvailability(optional long) | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: attribute state | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: attribute onconnecting | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: attribute onconnect | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: attribute ondisconnect | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: operation prompt() | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback must be primary interface of media.remote | PASS | FAIL | PASS | FAIL | FAIL | — |
| Stringification of media.remote | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: media.remote must inherit property "watchAvailability(RemotePlaybackAvailabilityCallback)" with the proper type | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: calling watchAvailability(RemotePlaybackAvailabilityCallback) on media.remote with too few arguments must throw TypeError | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: media.remote must inherit property "cancelWatchAvailability(optional long)" with the proper type | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: calling cancelWatchAvailability(optional long) on media.remote with too few arguments must throw TypeError | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: media.remote must inherit property "state" with the proper type | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: media.remote must inherit property "onconnecting" with the proper type | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: media.remote must inherit property "onconnect" with the proper type | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: media.remote must inherit property "ondisconnect" with the proper type | PASS | FAIL | PASS | FAIL | FAIL | — |
| RemotePlayback interface: media.remote must inherit property "prompt()" with the proper type | PASS | FAIL | PASS | FAIL | FAIL | — |
| HTMLMediaElement interface: attribute remote | PASS | FAIL | PASS | FAIL | FAIL | — |
| HTMLMediaElement interface: attribute disableRemotePlayback | PASS | FAIL | PASS | FAIL | FAIL | — |