[web-platform-tests] Pull Request: Add new test for RTCConfiguration rtcpMuxPolicy

wpt-pr-bot has just labeled a pull request from soareschen for https://github.com/w3c/web-platform-tests as "wg-webrtc":

== Add new test for RTCConfiguration rtcpMuxPolicy ==
This fixes a few issues with the old constructor tests for rtcpMuxPolicy. 

- It read the configuration value back using `getConfiguration()` to make sure that the configuration field is actually implemented by the browsers. 
- Recent spec also make the `negotiate` optional, and allow browsers to throw `NotSupportedError` if `negotiate` is not supported.
- Test `setConfiguration()` to make sure that `rtcpMuxPolicy` cannot be changed.

See https://github.com/w3c/web-platform-tests/pull/6480

Received on Thursday, 6 July 2017 09:13:51 UTC