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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/media/webrtc/tests/mochitests/test_peerConnection_basicVideoVerifyRtpHeaderExtensions.html
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/dom/media/webrtc/tests/mochitests/test_peerConnection_basicVideoVerifyRtpHeaderExtensions.html b/dom/media/webrtc/tests/mochitests/test_peerConnection_basicVideoVerifyRtpHeaderExtensions.html
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+<!DOCTYPE HTML>
+<html>
+<head>
+ <script type="application/javascript" src="pc.js"></script>
+ <script type="application/javascript" src="parser_rtp.js"></script>
+ <script type="application/javascript" src="sdpUtils.js"></script>
+</head>
+<body>
+<pre id="test">
+<script type="application/javascript">
+ createHTML({
+ bug: "1416932",
+ title: "Basic video-only peer connection and verify rtp header extensions"
+ });
+
+ var test;
+ runNetworkTest(function (options) {
+ test = new PeerConnectionTest(options);
+ test.setMediaConstraints([{video: true}], [{video: true}]);
+
+ let getRtpPacketWithExtension = (pc, extension) => {
+ // we only examine received packets
+ let sending = false;
+ pc.mozEnablePacketDump(0, "rtp", sending);
+ return new Promise((res, rej) =>
+ pc.mozSetPacketCallback((...args) => {
+ const packet = ParseRtpPacket(args[3]);
+ info(`midId = ${extension} packet = ${JSON.stringify(packet, null, 2)}`);
+ if (packet.header.extensions.find(e => e.id == extension) !== undefined) {
+ res(packet);
+ pc.mozSetPacketCallback(() => {});
+ pc.mozDisablePacketDump(0, "rtp", sending);
+ }
+ })
+ );
+ }
+
+ let havePacketWithMid;
+ let sdpExtmaps;
+
+ // MID can stop being sent when acked causing failures if packets are checked later.
+ // Starting packet sniffer before PC_LOCAL_SET_REMOTE_DESCRIPTION to be ready
+ // to inspect packets ahead of any packets arriving.
+ test.chain.insertBefore('PC_LOCAL_SET_REMOTE_DESCRIPTION', [
+ function PC_REMOTE_FIND_RTP_PACKETS_WITH_MIDID() {
+
+ sdpExtmaps = sdputils.findExtmapIdsUrnsDirections(test.originalAnswer.sdp);
+ const [midId] = sdpExtmaps.find(([, urn]) => urn == "urn:ietf:params:rtp-hdrext:sdes:mid");
+ const pc = SpecialPowers.wrap(test.pcRemote._pc);
+ havePacketWithMid = getRtpPacketWithExtension(pc, midId);
+ }
+ ]);
+
+ test.chain.insertBefore('PC_REMOTE_WAIT_FOR_MEDIA_FLOW', [
+ async function PC_REMOTE_CHECK_RTP_HEADER_EXTS_AGAINST_SDP() {
+
+ const sdpExtmapIds = sdpExtmaps.map(e => e[0]);
+ const packet = await havePacketWithMid;
+ const extIds = packet.header.extensions.map(e => `${e.id}`);
+ // make sure we got the same number of rtp header extensions in
+ // the received packet as were negotiated in the sdp. Then
+ // check to make sure each of the received extension ids were in
+ // the sdp.
+ is(sdpExtmapIds.length, extIds.length,
+ `number of sdp ids match received ids ` +
+ `${JSON.stringify(sdpExtmapIds)} == ${JSON.stringify(extIds)}\n` +
+ `sdp = ${test.originalAnswer.sdp}\n` +
+ `packet = ${JSON.stringify(packet, null, 2)}`);
+ // note, we are comparing a number (from the parsed rtp packet)
+ // and a string (from the answer sdp)
+ ok(extIds.every(id => sdpExtmapIds.includes(id)) &&
+ sdpExtmapIds.every(id => extIds.includes(id)),
+ `extension id arrays equivalent`);
+ }
+ ]);
+
+ return test.run();
+ });
+</script>
+</pre>
+</body>
+</html>