WPT
wpt / css / css-shadow / slotted-parsing.html
Spec: CSS Shadow ↗
Runs: Chrome 155.0.8039.0 (wpt@47d833bbc, 2026-09-03) | Firefox 157.0a1 (wpt@47d833bbc, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-3d220 (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 | 29/36 | 34/36 | 35/36 | 14/36 | 28/36 | 0/36 |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| "::slotted" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted()" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted(*).class" should be an invalid selector | PASS | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*)#id {}" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted(*)[attr]" should be an invalid selector | PASS | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*):host" should be an invalid selector | PASS | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*):host(div)" should be an invalid selector | PASS | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*):has(span)" should be an invalid selector | PASS | PASS | FAIL | FAIL | PASS | FAIL |
| "::slotted(*):hover" should be an invalid selector | PASS | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*):read-only" should be an invalid selector | PASS | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*)::slotted(*)" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted(*)::before::slotted(*)" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted(*) span" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted(*)" should be a valid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted(div)" should be a valid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted([attr]:hover)" should be a valid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted(:not(.a))" should be a valid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted(*):is()" should be a valid selector | FAIL | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*):is(:hover)" should be a valid selector | FAIL | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*):is(#id)" should be a valid selector | FAIL | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*):where()" should be a valid selector | FAIL | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*):where(:hover)" should be a valid selector | FAIL | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*):where(#id)" should be a valid selector | FAIL | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*):where(::before)" should be a valid selector | FAIL | PASS | PASS | FAIL | PASS | FAIL |
| "::slotted(*)::before" should be a valid selector | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| "::slotted(*)::after" should be a valid selector | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| "::slotted(*)::details-content" should be a valid selector | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| "::slotted(*)::file-selector-button" should be a valid selector | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| "::slotted(*)::placeholder" should be a valid selector | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| "::slotted(*)::marker" should be a valid selector | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| "::slotted(select)::picker(select)" should be a valid selector | PASS | FAIL | PASS | FAIL | FAIL | FAIL |
| "::slotted(*)::picker-icon" should be a valid selector | PASS | FAIL | PASS | FAIL | FAIL | FAIL |
| "::slotted(*)::first-line" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted(*)::first-letter" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted(*)::selection" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | FAIL |
| "::slotted(select)::picker" should be an invalid selector | PASS | PASS | PASS | PASS | PASS | FAIL |