WPT
wpt / cookiestore / change_eventhandler_for_attribute_change.https.window.html
Spec: Cookie Store API ↗
Runs: Chrome 155.0.8039.0 (wpt@6ec9fd59f, 2026-09-03) | Firefox 157.0a1 (wpt@6ec9fd59f, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-795e1 (wpt@7e3d005d7, 2026-09-03) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 5/5 | 5/5 | 5/5 | 5/5 | 0/5 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| CookieStore change of expires only should be observed | PASS | PASS | PASS | PASS | FAIL | — |
| CookieStore change of sameSite only should be observed | PASS | PASS | PASS | PASS | FAIL | — |
| document.cookie change of Secure only should be observed | PASS | PASS | PASS | PASS | FAIL | — |
| CookieStore change from no expires to expires should be observed | PASS | PASS | PASS | PASS | FAIL | — |
| CookieStore change from expires to no expires should be observed | PASS | PASS | PASS | PASS | FAIL | — |