WPT
wpt / webrtc / RTCPeerConnection-setRemoteDescription.html
Spec: WebRTC ↗
Runs: Chrome 155.0.8040.0 (wpt@476394464, 2026-09-03) | Firefox 157.0a1 (wpt@476394464, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7825 (wpt@a1e944e7a, 2026-09-03) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | 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 | 6/7 | 7/7 | 6/7 | 0/7 | 0/7 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| setRemoteDescription with invalid type and invalid SDP should reject with TypeError | PASS | PASS | PASS | FAIL | FAIL | — |
| setRemoteDescription() with invalid SDP and stable state should reject with InvalidStateError | FAIL | PASS | FAIL | FAIL | FAIL | — |
| Negotiation should fire signalingsstate events | PASS | PASS | PASS | FAIL | FAIL | — |
| Calling setRemoteDescription() again after one round of remote-offer/local-answer should succeed | PASS | PASS | PASS | FAIL | FAIL | — |
| Switching role from offerer to answerer after going back to stable state should succeed | PASS | PASS | PASS | FAIL | FAIL | — |
| Closing on setRemoteDescription() neither resolves nor rejects | PASS | PASS | PASS | FAIL | FAIL | — |
| Closing on rollback neither resolves nor rejects | PASS | PASS | PASS | FAIL | FAIL | — |