1377884 - addTrack with an already added track throws InvalidParameterError instead of InvalidStateError

Status: RESOLVED DUPLICATE of bug 1290948

(Core :: WebRTC, enhancement, P2)

Description

[Philipp Hancke [:fippo]]

repro fiddle: https://jsfiddle.net/ctLusg85/
calling
  pc.addTrack(track, stream);
  pc.addTrack(track, stream);
throws an InvalidParameterError. Should be InvalidAccessError per http://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-addtrack step 5

One of many places probably as jib suggests: https://dxr.mozilla.org/mozilla-central/search?q=InvalidParameterError&case=true&=mozilla-central

Comment 1

[Jan-Ivar Bruaroey [:jib] (needinfo? me)]

Low-hanging fruit for passing a WPT test.

Comment 2

[Emma Humphries ☕️🎸🧞‍♀️✨ (she/they) [:emceeaich] (Pacific Time) use needinfo]

This is a P1 bug without an assignee. 

P1 are bugs which are being worked on for the current release cycle/iteration/sprint. 

If the bug is not assigned by Monday, 28 August, the bug's priority will be reset to '--'.

Comment 3

[Bulk Bug Changes for mreavy's org]

Mass change P1->P2 to align with new Mozilla triage process

Comment 4

[Andreas Pehrson [:pehrsons]]

Fixed by bug 1290948.