WPT
wpt / html / cross-origin-embedder-policy / cross-origin-isolated-permission-worker.https.window.html
Spec: https://html.spec.whatwg.org/multipage/origin.html#coep ↗
Runs: Chrome 155.0.8041.0 (wpt@2c385f65e, 2026-09-04) | Firefox 157.0a1 (wpt@2c385f65e, 2026-09-04) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7825 (wpt@4fbf9ef4d, 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 | 14/15 | 8/15 | 13/15 | 6/15 | 0/15 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| shared_worker (withCoopCoep: false) cross origin isolated permission test | PASS | PASS | PASS | PASS | FAIL | — |
| shared_worker (withCoopCoep: true) cross origin isolated permission test | FAIL | FAIL | PASS | FAIL | FAIL | — |
| dedicated_worker (scheme: https) cross origin isolated (undefined) permission test | PASS | PASS | PASS | FAIL | FAIL | — |
| dedicated_worker (scheme: https) cross origin isolated (*) permission test | PASS | PASS | PASS | FAIL | FAIL | — |
| dedicated_worker (scheme: https) cross origin isolated (self) permission test | PASS | PASS | PASS | FAIL | FAIL | — |
| dedicated_worker (scheme: https) cross origin isolated (()) permission test | PASS | FAIL | FAIL | PASS | FAIL | — |
| dedicated_worker (scheme: data) cross origin isolated (undefined) permission test | PASS | FAIL | PASS | PASS | FAIL | — |
| dedicated_worker (scheme: data) cross origin isolated (*) permission test | PASS | FAIL | PASS | PASS | FAIL | — |
| dedicated_worker (scheme: data) cross origin isolated (self) permission test | PASS | FAIL | PASS | PASS | FAIL | — |
| dedicated_worker (scheme: blob) cross origin isolated (undefined) permission test | PASS | PASS | PASS | FAIL | FAIL | — |
| dedicated_worker (scheme: blob) cross origin isolated (*) permission test | PASS | PASS | PASS | FAIL | FAIL | — |
| dedicated_worker (scheme: blob) cross origin isolated (self) permission test | PASS | PASS | PASS | FAIL | FAIL | — |
| dedicated_worker (scheme: blob) cross origin isolated (()) permission test | PASS | FAIL | FAIL | PASS | FAIL | — |
| service_worker (withCoopCoep: false) cross origin isolated permission test | PASS | PASS | PASS | FAIL | TIMEOUT | — |
| service_worker (withCoopCoep: true) cross origin isolated permission test | PASS | FAIL | PASS | FAIL | TIMEOUT | — |