зеркало из https://github.com/mozilla/gecko-dev.git
76 строки
2.5 KiB
HTML
76 строки
2.5 KiB
HTML
<!doctype html>
|
|
<meta charset=utf-8>
|
|
<title>RTCRtpParameters headerExtensions</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:
|
|
// validateSenderRtpParameters
|
|
|
|
/*
|
|
5.2. RTCRtpSender Interface
|
|
interface RTCRtpSender {
|
|
Promise<void> setParameters(optional RTCRtpParameters parameters);
|
|
RTCRtpParameters getParameters();
|
|
};
|
|
|
|
dictionary RTCRtpParameters {
|
|
DOMString transactionId;
|
|
sequence<RTCRtpEncodingParameters> encodings;
|
|
sequence<RTCRtpHeaderExtensionParameters> headerExtensions;
|
|
RTCRtcpParameters rtcp;
|
|
sequence<RTCRtpCodecParameters> codecs;
|
|
RTCDegradationPreference degradationPreference;
|
|
};
|
|
|
|
dictionary RTCRtpHeaderExtensionParameters {
|
|
[readonly]
|
|
DOMString uri;
|
|
|
|
[readonly]
|
|
unsigned short id;
|
|
|
|
[readonly]
|
|
boolean encrypted;
|
|
};
|
|
|
|
getParameters
|
|
- The headerExtensions sequence is populated based on the header extensions
|
|
that have been negotiated for sending.
|
|
*/
|
|
|
|
/*
|
|
5.2. setParameters
|
|
7. If parameters.encodings.length is different from N, or if any parameter
|
|
in the parameters argument, marked as a Read-only parameter, has a value
|
|
that is different from the corresponding parameter value returned from
|
|
sender.getParameters(), abort these steps and return a promise rejected
|
|
with a newly created InvalidModificationError. Note that this also applies
|
|
to transactionId.
|
|
*/
|
|
promise_test(t => {
|
|
const pc = new RTCPeerConnection();
|
|
const { sender } = pc.addTransceiver('audio');
|
|
const param = sender.getParameters();
|
|
validateSenderRtpParameters(param);
|
|
|
|
param.headerExtensions = [{
|
|
uri: 'non-existent.example.org',
|
|
id: 404,
|
|
encrypted: false
|
|
}];
|
|
|
|
return promise_rejects(t, 'InvalidModificationError',
|
|
sender.setParameters(param));
|
|
|
|
}, `setParameters() with modified headerExtensions should reject with InvalidModificationError`);
|
|
|
|
</script>
|