WPT
wpt / uievents / mouse / mousemove_prevent_default_action.html
Spec: UI Events ↗
Runs: Chrome 155.0.8043.0 (wpt@d317428a6, 2026-09-05) | Firefox 157.0a1 (wpt@d317428a6, 2026-09-05) | Safari 251 preview (wpt@c29bd2aee, 2026-09-05) | Ladybird 1.0-62d2b (wpt@6f9e382f6, 2026-09-05) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | 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 | 2/2 | 2/2 | 2/2 | 1/2 | 1/2 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| selectionchange event firing when mousemove event is prevented | PASS | PASS | PASS | FAIL | PASS | — |
| dragstart event firing when mousemove event is prevented | PASS | PASS | PASS | PASS | FAIL | — |