WPT
wpt / html / cross-origin-opener-policy / coop-navigated-popup.https.html
Spec: https://html.spec.whatwg.org/multipage/origin.html#cross-origin-opener-policies ↗
Runs: Chrome 155.0.8042.0 (wpt@a8a7ff4dc, 2026-09-04) | Firefox 157.0a1 (wpt@a8a7ff4dc, 2026-09-04) | Safari 251 preview (wpt@0588f3896, 2026-09-04) | Ladybird 1.0-ddd91 (wpt@972e0e100, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | 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 | 1/1 | 1/1 | 1/1 | 0/1 | 0/1 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Open a popup to a document without COOP, then navigate it to a document with | PASS | PASS | PASS | FAIL | FAIL | — |