WPT
wpt / fetch / api / abort / serviceworker-intercepted.https.html
Spec: Fetch ↗
Runs: Chrome 155.0.8041.0 (wpt@4a01b83e3, 2026-09-04) | Firefox 157.0a1 (wpt@4a01b83e3, 2026-09-04) | Safari 251 preview (wpt@2c385f65e, 2026-09-04) | Ladybird 1.0-a7825 (wpt@4a01b83e3, 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 | 10/12 | 10/12 | 8/12 | 0/12 | 0/12 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Already aborted request does not land in service worker | PASS | PASS | PASS | FAIL | FAIL | — |
| response.arrayBuffer() rejects if already aborted | PASS | PASS | PASS | FAIL | FAIL | — |
| response.blob() rejects if already aborted | PASS | PASS | PASS | FAIL | FAIL | — |
| response.bytes() rejects if already aborted | PASS | PASS | PASS | FAIL | FAIL | — |
| response.formData() rejects if already aborted | PASS | PASS | PASS | FAIL | FAIL | — |
| response.json() rejects if already aborted | PASS | PASS | PASS | FAIL | FAIL | — |
| response.text() rejects if already aborted | PASS | PASS | PASS | FAIL | FAIL | — |
| Stream errors once aborted. | PASS | PASS | PASS | FAIL | FAIL | — |
| fetch() rejects with abort reason | PASS | PASS | FAIL | FAIL | FAIL | — |
| fetch() response body has abort reason | PASS | PASS | FAIL | FAIL | FAIL | — |
| Service Worker can observe the fetch abort and associated abort reason | TIMEOUT | TIMEOUT | TIMEOUT | FAIL | FAIL | — |
| Abort reason serialization happens on abort | NOTRUN | NOTRUN | NOTRUN | FAIL | FAIL | — |