WPT
wpt / media-playback-quality / idlharness.window.html
Spec: Media Playback Quality ↗
Runs: Chrome 155.0.8041.0 (wpt@18be93235, 2026-09-04) | Firefox 157.0a1 (wpt@1b4bc17cf, 2026-09-04) | Safari 251 preview (wpt@2c385f65e, 2026-09-04) | Ladybird 1.0-17043 (wpt@25681acff, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | 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 | 30/30 | 28/30 | 30/30 | 11/30 | 11/30 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| idl_test setup | PASS | PASS | PASS | FAIL | FAIL | — |
| idl_test validation | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface HTMLVideoElement: original interface defined | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface HTMLVideoElement: 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 | — |
| VideoPlaybackQuality interface: existence and properties of interface object | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface object length | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface object name | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface: existence and properties of interface prototype object | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface: existence and properties of interface prototype object's "constructor" property | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface: existence and properties of interface prototype object's @@unscopables property | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface: attribute creationTime | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface: attribute droppedVideoFrames | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface: attribute totalVideoFrames | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface: attribute corruptedVideoFrames | PASS | FAIL | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality must be primary interface of videoPlaybackQuality | PASS | PASS | PASS | FAIL | FAIL | — |
| Stringification of videoPlaybackQuality | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface: videoPlaybackQuality must inherit property "creationTime" with the proper type | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface: videoPlaybackQuality must inherit property "droppedVideoFrames" with the proper type | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface: videoPlaybackQuality must inherit property "totalVideoFrames" with the proper type | PASS | PASS | PASS | FAIL | FAIL | — |
| VideoPlaybackQuality interface: videoPlaybackQuality must inherit property "corruptedVideoFrames" with the proper type | PASS | FAIL | PASS | FAIL | FAIL | — |
| HTMLVideoElement interface: operation getVideoPlaybackQuality() | PASS | PASS | PASS | FAIL | FAIL | — |
| HTMLVideoElement interface: video must inherit property "getVideoPlaybackQuality()" with the proper type | PASS | PASS | PASS | FAIL | FAIL | — |