WPT
wpt / webrtc / RTCPeerConnection-operations.https.html?rest
Spec: WebRTC ↗
Runs: Chrome 155.0.8041.0 (wpt@2c385f65e, 2026-09-04) | Firefox 157.0a1 (wpt@2c385f65e, 2026-09-04) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7825 (wpt@4fbf9ef4d, 2026-09-04) | 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 | 7/10 | 10/10 | 7/10 | 2/10 | 2/10 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| promiseState helper works | PASS | PASS | PASS | PASS | PASS | — |
| promiseStateFinal helper works | PASS | PASS | PASS | PASS | PASS | — |
| SLD(rollback) must detect InvalidStateError synchronously when chain is empty | FAIL | PASS | FAIL | FAIL | FAIL | — |
| addIceCandidate must detect InvalidStateError synchronously when chain is empty | FAIL | PASS | FAIL | FAIL | FAIL | — |
| replaceTrack must detect InvalidStateError synchronously when chain is empty and transceiver is stopped | PASS | PASS | PASS | FAIL | FAIL | — |
| createOffer uses operations chain | PASS | PASS | PASS | FAIL | FAIL | — |
| Negotiationneeded only fires once operations chain is empty | PASS | PASS | PASS | FAIL | FAIL | — |
| setParameters does NOT use the operations chain | FAIL | PASS | FAIL | FAIL | FAIL | — |
| addIceCandidate chains onto SRD, fails before | PASS | PASS | PASS | FAIL | FAIL | — |
| Operations queue not vulnerable to recursion by chained negotiationneeded | PASS | PASS | PASS | FAIL | FAIL | — |