Add initial test for get/set RTCRtpParameters
diff --git a/webrtc/RTCRtpReceiver-getParameters.html b/webrtc/RTCRtpReceiver-getParameters.html new file mode 100644 index 0000000..8b6d648 --- /dev/null +++ b/webrtc/RTCRtpReceiver-getParameters.html
@@ -0,0 +1,47 @@ +<!doctype html> +<meta charset=utf-8> +<title>RTCRtpReceiver.prototype.getParameters</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="dictionary-helper.js"></script> +<script src="RTCRtpParameters-helper.js"></script> +<script> + 'use strict'; + + // Test is based on the following editor draft: + // https://w3c.github.io/webrtc-pc/archives/20170605/webrtc.html + + // The following helper functions are called from RTCRtpParameters-helper.js: + // validateReceiverRtpParameters + + /* + Validates the RTCRtpParameters returned from RTCRtpReceiver.prototype.getParameters + + 5.3. RTCRtpReceiver Interface + getParameters + When getParameters is called, the RTCRtpParameters dictionary is constructed + as follows: + + - encodings is populated based on SSRCs and RIDs present in the current remote + description, including SSRCs used for RTX and FEC, if signaled. Every member + of the RTCRtpEncodingParameters dictionaries other than the SSRC and RID fields + is left undefined. + + - The headerExtensions sequence is populated based on the header extensions that + the receiver is currently prepared to receive. + + - The codecs sequence is populated based on the codecs that the receiver is currently + prepared to receive. + + - rtcp.reducedSize is set to true if the receiver is currently prepared to receive + reduced-size RTCP packets, and false otherwise. rtcp.cname is left undefined. + + - transactionId and degradationPreference are left undefined. + */ + test(t => { + const pc = new RTCPeerConnection(); + const { receiver } = pc.addTransceiver('audio'); + const param = pc.getParameters(); + validateReceiverRtpParameters(param); + }); +</script> 