WPT
wpt / url / url-setters.any.worker.html?include=mailto
Spec: URL ↗
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 | 6/7 | 7/7 | 7/7 | 7/7 | 7/7 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Loading data… | PASS | PASS | PASS | PASS | PASS | — |
| URL: Setting <mailto:me@example.net>.protocol = 'http' Cannot-be-a-base URL doesn’t have a host, but URL in a special scheme must. | FAIL | PASS | PASS | PASS | PASS | — |
| URL: Setting <mailto:you@example.net>.username = 'me' Cannot-be-a-base means no username | PASS | PASS | PASS | PASS | PASS | — |
| URL: Setting <mailto:me@example.net>.password = 'secret' Cannot-be-a-base means no password | PASS | PASS | PASS | PASS | PASS | — |
| URL: Setting <mailto:me@example.net>.host = 'example.com' Cannot-be-a-base means no host | PASS | PASS | PASS | PASS | PASS | — |
| URL: Setting <mailto:me@example.net>.hostname = 'example.com' Cannot-be-a-base means no host | PASS | PASS | PASS | PASS | PASS | — |
| URL: Setting <mailto:me@example.net>.pathname = '/foo' Opaque paths cannot be set | PASS | PASS | PASS | PASS | PASS | — |