WPT
wpt / IndexedDB / idbcursor_advance_index.any.serviceworker.html
Spec: Indexed DB ↗
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 | 8/8 | 8/8 | 8/8 | 0/8 | 0/8 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| index - iterate cursor number of times specified by count | PASS | PASS | PASS | — | — | — |
| attempt to pass a count parameter that is not a number | PASS | PASS | PASS | — | — | — |
| index - attempt to advance backwards | PASS | PASS | PASS | — | — | — |
| index - iterate to the next record | PASS | PASS | PASS | — | — | — |
| Calling advance() with count argument 0 should throw TypeError. | PASS | PASS | PASS | — | — | — |
| Calling advance() should throws an exception TransactionInactiveError when the transaction is not active. | PASS | PASS | PASS | — | — | — |
| Calling advance() should throw DOMException when the cursor is currently being iterated. | PASS | PASS | PASS | — | — | — |
| If the cursor's source or effective object store has been deleted, the implementation MUST throw a DOMException of type InvalidStateError | PASS | PASS | PASS | — | — | — |