WPT
wpt / webrtc / RTCError.html?interop-2026
Spec: WebRTC ↗
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 | 20/21 | 21/21 | 21/21 | 0/21 | 0/21 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| RTCError constructor with errorDetail and message | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError constructor's message argument is optional | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError constructor throws TypeError if arguments are missing | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError constructor throws TypeError if the errorDetail is invalid | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.name is 'OperationError' | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.code is 0 | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.errorDetail is readonly. | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCErrorInit.errorDetail is the only required attribute | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.sdpLineNumber is null by default | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.sdpLineNumber is settable by constructor | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.sdpLineNumber is readonly | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.sctpCauseCode is null by default | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.sctpCauseCode is settable by constructor | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.sctpCauseCode is readonly | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.receivedAlert is null by default | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.receivedAlert is settable by constructor | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.receivedAlert is readonly | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.sentAlert is null by default | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.sentAlert is settable by constructor | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError.sentAlert is readonly | PASS | PASS | PASS | FAIL | FAIL | — |
| RTCError httpRequestStatusCode should not be supported. | FAIL | PASS | PASS | FAIL | FAIL | — |