WPT
wpt / css / cssom / cssimportrule.html
Spec: CSSOM ↗
Runs: Chrome 155.0.8041.0 (wpt@4a01b83e3, 2026-09-04) | Firefox 157.0a1 (wpt@4a01b83e3, 2026-09-04) | Safari 251 preview (wpt@a1e944e7a, 2026-09-04) | Ladybird 1.0-a7825 (wpt@4a01b83e3, 2026-09-04) | 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 | 11/11 | 11/11 | 11/11 | 11/11 | 3/11 | 0/11 |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| CSSRule and CSSImportRule types | PASS | PASS | PASS | PASS | PASS | — |
| Type of CSSRule#type and constant values | PASS | PASS | PASS | PASS | PASS | — |
| Existence and writability of CSSRule attributes | PASS | PASS | PASS | PASS | FAIL | — |
| Values of CSSRule attributes | PASS | PASS | PASS | PASS | FAIL | — |
| Existence and writability of CSSImportRule attributes | PASS | PASS | PASS | PASS | FAIL | — |
| Values of CSSImportRule attributes | PASS | PASS | PASS | PASS | FAIL | — |
| CSSImportRule : MediaList mediaText attribute should be updated due to [PutForwards] | PASS | PASS | PASS | PASS | FAIL | — |
| CSSStyleDeclaration cssText attribute should be updated due to [PutForwards] | PASS | PASS | PASS | PASS | FAIL | — |
| StyleSheet : MediaList mediaText attribute should be updated due to [PutForwards] | PASS | PASS | PASS | PASS | PASS | — |
| Existence and writability of CSSImportRule supportsText attribute | PASS | PASS | PASS | PASS | FAIL | — |
| Value of CSSImportRule supportsText attribute | PASS | PASS | PASS | PASS | FAIL | — |