WPT
wpt / scheduler / task-signal-any-priority.tentative.any.sharedworker.html
Spec: Prioritized Task Scheduling ↗
Runs: Chrome 155.0.8039.0 (wpt@2b4dfe72c, 2026-09-03) | Firefox 157.0a1 (wpt@2b4dfe72c, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-56c61 (wpt@ed1909ed6, 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 | 11/11 | 11/11 | 0/11 | 0/11 | 0/11 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| TaskSignal.any() returns a user-visible TaskSignal when no priority is specified | PASS | PASS | FAIL | FAIL | FAIL | — |
| TaskSignal.any() returns a signal with the correct priority when intialized with a string | PASS | PASS | FAIL | FAIL | FAIL | — |
| TaskSignal.any() returns a signal with the correct priority when intialized with a TaskSignal | PASS | PASS | FAIL | FAIL | FAIL | — |
| TaskSignal.any() returns a signal with dynamic priority | PASS | PASS | FAIL | FAIL | FAIL | — |
| Priority change events fire for composite signals | PASS | PASS | FAIL | FAIL | FAIL | — |
| Priority change events fire for composite signals with intermediate sources | PASS | PASS | FAIL | FAIL | FAIL | — |
| Priority change propagates to multiple dependent signals in the right order | PASS | PASS | FAIL | FAIL | FAIL | — |
| TaskSignal.any() does not propagate abort when not given dependent abort signals | PASS | PASS | FAIL | FAIL | FAIL | — |
| TaskSignal.any() propagates abort and priority | PASS | PASS | FAIL | FAIL | FAIL | — |
| TaskSignal.any() propagates priority after returning an aborted signal | PASS | PASS | FAIL | FAIL | FAIL | — |
| TaskSignal.any() does not fire prioritychange for dependents added during prioritychange | PASS | PASS | FAIL | FAIL | FAIL | — |