WPT
wpt / ua-client-hints / idlharness.https.any.html
Spec: User-Agent Client Hints ↗
Runs: Chrome 155.0.8039.0 (wpt@6ec9fd59f, 2026-09-03) | Firefox 157.0a1 (wpt@6ec9fd59f, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-795e1 (wpt@7e3d005d7, 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 | 39/39 | 17/39 | 17/39 | 17/39 | 17/39 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| idl_test setup | PASS | PASS | PASS | PASS | PASS | — |
| idl_test validation | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface Navigator: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface mixin NavigatorID: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorUA: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| WorkerNavigator includes NavigatorUA: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorID: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorLanguage: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorOnLine: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorContentUtils: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorCookies: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorPlugins: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Navigator includes NavigatorConcurrentHardware: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| WorkerNavigator includes NavigatorID: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| WorkerNavigator includes NavigatorLanguage: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| WorkerNavigator includes NavigatorOnLine: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| WorkerNavigator includes NavigatorConcurrentHardware: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| NavigatorUAData interface: existence and properties of interface object | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface object length | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface object name | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: existence and properties of interface prototype object | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: existence and properties of interface prototype object's "constructor" property | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: existence and properties of interface prototype object's @@unscopables property | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: attribute brands | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: attribute mobile | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: attribute platform | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: operation getHighEntropyValues(sequence<DOMString>) | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: operation toJSON() | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData must be primary interface of navigator.userAgentData | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Stringification of navigator.userAgentData | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: navigator.userAgentData must inherit property "brands" with the proper type | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: navigator.userAgentData must inherit property "mobile" with the proper type | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: navigator.userAgentData must inherit property "platform" with the proper type | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: navigator.userAgentData must inherit property "getHighEntropyValues(sequence<DOMString>)" with the proper type | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: calling getHighEntropyValues(sequence<DOMString>) on navigator.userAgentData with too few arguments must throw TypeError | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: navigator.userAgentData must inherit property "toJSON()" with the proper type | PASS | FAIL | FAIL | FAIL | FAIL | — |
| NavigatorUAData interface: toJSON operation on navigator.userAgentData | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Navigator interface: attribute userAgentData | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Navigator interface: navigator must inherit property "userAgentData" with the proper type | PASS | FAIL | FAIL | FAIL | FAIL | — |