WPT
wpt / animation-worklet / idlharness.any.html
Spec: https://drafts.css-houdini.org/css-animationworklet/ ↗
Runs: Chrome 155.0.8039.0 (wpt@a4fcd77aa, 2026-09-03) | Firefox 157.0a1 (wpt@cc4d45aa0, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a9df8 (wpt@9b4cabf6d, 2026-09-03) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | 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 | 9/20 | 9/20 | 9/20 | 9/20 | 9/20 | 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 namespace CSS: original namespace defined | PASS | PASS | PASS | PASS | PASS | — |
| Partial namespace CSS: valid exposure set | PASS | PASS | PASS | PASS | PASS | — |
| Partial namespace CSS: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| AnimationWorkletGlobalScope interface: existence and properties of interface object | PASS | PASS | PASS | PASS | PASS | — |
| WorkletAnimationEffect interface: existence and properties of interface object | PASS | PASS | PASS | PASS | PASS | — |
| WorkletAnimation interface: existence and properties of interface object | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| WorkletAnimation interface object length | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| WorkletAnimation interface object name | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| WorkletAnimation interface: existence and properties of interface prototype object | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| WorkletAnimation interface: existence and properties of interface prototype object's "constructor" property | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| WorkletAnimation interface: existence and properties of interface prototype object's @@unscopables property | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| WorkletAnimation interface: attribute animatorName | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| WorkletAnimation must be primary interface of new WorkletAnimation("name") | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Stringification of new WorkletAnimation("name") | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| WorkletAnimation interface: new WorkletAnimation("name") must inherit property "animatorName" with the proper type | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| WorkletGroupEffect interface: existence and properties of interface object | PASS | PASS | PASS | PASS | PASS | — |
| CSS namespace: operation escape(CSSOMString) | PASS | PASS | PASS | PASS | PASS | — |
| CSS namespace: attribute animationWorklet | FAIL | FAIL | FAIL | FAIL | FAIL | — |