WPT
wpt / html / cross-origin-opener-policy / header-parsing-successes.https.html
Spec: https://html.spec.whatwg.org/multipage/origin.html#cross-origin-opener-policies ↗
Runs: Chrome 155.0.8042.0 (wpt@4eb09bcd9, 2026-09-04) | Firefox 157.0a1 (wpt@c3fcbf4ba, 2026-09-04) | Safari 251 preview (wpt@e7122b73f, 2026-09-04) | Ladybird 1.0-52f0f (wpt@a1ecd0c09, 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 | 6/6 | 6/6 | 6/6 | 0/6 | 0/6 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Parsing coop with leading space | PASS | PASS | PASS | FAIL | FAIL | — |
| Parsing coop with trailing space | PASS | PASS | PASS | FAIL | FAIL | — |
| Parsing coop with leading tab | PASS | PASS | PASS | FAIL | FAIL | — |
| Parsing coop with trailing tab | PASS | PASS | PASS | FAIL | FAIL | — |
| Parsing coop with duplicate value, separated by semi-column | PASS | PASS | PASS | FAIL | FAIL | — |
| Parsing coop with valid structured header | PASS | PASS | PASS | FAIL | FAIL | — |