WPT
wpt / webvtt / api / cue-pseudo-parsing.html
Spec: WebVTT: The Web Video Text Tracks Format ↗
Runs: Chrome 155.0.8040.0 (wpt@105b6a3a5, 2026-09-03) | Firefox 157.0a1 (wpt@e6996908b, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-f436a (wpt@476394464, 2026-09-03) | 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 | 8/8 | 5/8 | 8/8 | 3/8 | 3/8 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| "::cue" should be a valid selector | PASS | PASS | PASS | FAIL | FAIL | — |
| "::cue(v)" should be a valid selector | PASS | FAIL | PASS | FAIL | FAIL | — |
| "::cue(*)" should be a valid selector | PASS | FAIL | PASS | FAIL | FAIL | — |
| "::cue(.loud)" should be a valid selector | PASS | FAIL | PASS | FAIL | FAIL | — |
| "video::cue" should be a valid selector | PASS | PASS | PASS | FAIL | FAIL | — |
| ":cue" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | — |
| ":cue(v)" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | — |
| ":cue(*)" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | — |