WPT
wpt / user-timing / measure-exceptions.html
Spec: User Timing ↗
Runs: Chrome 155.0.8038.0 (wpt@397d01d8e, 2026-09-02) | Firefox 157.0a1 (wpt@397d01d8e, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-5f6fa (wpt@b1a7025f8, 2026-09-02) | Servo Servo 0.5 (wpt@2ccd2cbf8, 2026-09-01) | Blitz 7727414ca (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 | 13/13 | 13/13 | 13/13 | 13/13 | 13/13 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Passing 'unloadEventStart' as a mark to measure API should cause error when the mark is empty. | PASS | PASS | PASS | PASS | PASS | — |
| Passing 'unloadEventEnd' as a mark to measure API should cause error when the mark is empty. | PASS | PASS | PASS | PASS | PASS | — |
| Passing 'redirectStart' as a mark to measure API should cause error when the mark is empty. | PASS | PASS | PASS | PASS | PASS | — |
| Passing 'redirectEnd' as a mark to measure API should cause error when the mark is empty. | PASS | PASS | PASS | PASS | PASS | — |
| Passing 'secureConnectionStart' as a mark to measure API should cause error when the mark is empty. | PASS | PASS | PASS | PASS | PASS | — |
| Passing 'domInteractive' as a mark to measure API should cause error when the mark is empty. | PASS | PASS | PASS | PASS | PASS | — |
| Passing 'domContentLoadedEventStart' as a mark to measure API should cause error when the mark is empty. | PASS | PASS | PASS | PASS | PASS | — |
| Passing 'domContentLoadedEventEnd' as a mark to measure API should cause error when the mark is empty. | PASS | PASS | PASS | PASS | PASS | — |
| Passing 'domComplete' as a mark to measure API should cause error when the mark is empty. | PASS | PASS | PASS | PASS | PASS | — |
| Passing 'loadEventStart' as a mark to measure API should cause error when the mark is empty. | PASS | PASS | PASS | PASS | PASS | — |
| Passing 'loadEventEnd' as a mark to measure API should cause error when the mark is empty. | PASS | PASS | PASS | PASS | PASS | — |
| Passing 51.15 as a mark to measure API should cause error. | PASS | PASS | PASS | PASS | PASS | — |
| Passing DoesNotExist as a mark to measure API should cause error. | PASS | PASS | PASS | PASS | PASS | — |