WPT
wpt / fetch / api / request / request-init-priority.any.worker.html
Spec: Fetch ↗
Runs: Chrome 155.0.8038.0 (wpt@7addae031, 2026-09-02) | Firefox 157.0a1 (wpt@7addae031, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7884 (wpt@b1a7025f8, 2026-09-02) | 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 | 8/8 | 8/8 | 8/8 | 8/8 | 6/8 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| new Request() with a 'high' priority does not throw an error | PASS | PASS | PASS | PASS | PASS | — |
| new Request() with a 'low' priority does not throw an error | PASS | PASS | PASS | PASS | PASS | — |
| new Request() with a 'auto' priority does not throw an error | PASS | PASS | PASS | PASS | PASS | — |
| new Request() throws a TypeError if any of RequestInit's members' values are invalid | PASS | PASS | PASS | PASS | FAIL | — |
| fetch() with a 'high' priority completes successfully | PASS | PASS | PASS | PASS | PASS | — |
| fetch() with a 'low' priority completes successfully | PASS | PASS | PASS | PASS | PASS | — |
| fetch() with a 'auto' priority completes successfully | PASS | PASS | PASS | PASS | PASS | — |
| fetch() with an invalid priority returns a rejected promise with a TypeError | PASS | PASS | PASS | PASS | FAIL | — |