WPT
wpt / eventsource / eventsource-constructor-non-same-origin.window.html
Spec: https://html.spec.whatwg.org/multipage/server-sent-events.html ↗
Runs: Chrome 155.0.8038.0 (wpt@397d01d8e, 2026-09-02) | Firefox 157.0a1 (wpt@397d01d8e, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-5f6fa (wpt@b1a7025f8, 2026-09-02) | Servo Servo 0.5 (wpt@2ccd2cbf8, 2026-09-01) | Blitz 7727414ca (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 | 4/4 | 4/4 | 4/4 | 0/4 | 4/4 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| EventSource: constructor (act as if there is a network error) (ftp://example.not/) | PASS | PASS | PASS | FAIL | PASS | — |
| EventSource: constructor (act as if there is a network error) (about:blank) | PASS | PASS | PASS | FAIL | PASS | — |
| EventSource: constructor (act as if there is a network error) (mailto:whatwg@awesome.example) | PASS | PASS | PASS | FAIL | PASS | — |
| EventSource: constructor (act as if there is a network error) (javascript:alert('FAIL')) | PASS | PASS | PASS | FAIL | PASS | — |