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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/webrtc-encoded-transform/RTCPeerConnection-insertable-streams-simulcast.https.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/webrtc-encoded-transform/RTCPeerConnection-insertable-streams-simulcast.https.html')
| -rw-r--r-- | testing/web-platform/tests/webrtc-encoded-transform/RTCPeerConnection-insertable-streams-simulcast.https.html | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webrtc-encoded-transform/RTCPeerConnection-insertable-streams-simulcast.https.html b/testing/web-platform/tests/webrtc-encoded-transform/RTCPeerConnection-insertable-streams-simulcast.https.html new file mode 100644 index 0000000000..cb33e458d1 --- /dev/null +++ b/testing/web-platform/tests/webrtc-encoded-transform/RTCPeerConnection-insertable-streams-simulcast.https.html @@ -0,0 +1,89 @@ +<!doctype html> +<meta charset=utf-8> +<title>RTCPeerConnection Insertable Streams Simulcast</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src=/resources/testdriver.js></script> +<script src=/resources/testdriver-vendor.js></script> +<script src='../mediacapture-streams/permission-helper.js'></script> +<script src="../webrtc/RTCPeerConnection-helper.js"></script> +<script src="../webrtc/third_party/sdp/sdp.js"></script> +<script src="../webrtc/simulcast/simulcast.js"></script> +<script> +// Test based on wpt/webrtc/simulcast/basic.https.html +promise_test(async t => { + const rids = [0, 1, 2]; + const pc1 = new RTCPeerConnection({encodedInsertableStreams:true}); + t.add_cleanup(() => pc1.close()); + const pc2 = new RTCPeerConnection({encodedInsertableStreams:true}); + t.add_cleanup(() => pc2.close()); + + exchangeIceCandidates(pc1, pc2); + + const metadataToBeLoaded = []; + let receiverSSRCs = [] + pc2.ontrack = t.step_func(e => { + const receiverTransformer = new TransformStream({ + async transform(encodedFrame, controller) { + let ssrc = encodedFrame.getMetadata().synchronizationSource; + if (receiverSSRCs.indexOf(ssrc) == -1) + receiverSSRCs.push(ssrc); + controller.enqueue(encodedFrame); + } + }); + const receiverStreams = e.receiver.createEncodedStreams(); + receiverStreams.readable + .pipeThrough(receiverTransformer) + .pipeTo(receiverStreams.writable); + + const stream = e.streams[0]; + const v = document.createElement('video'); + v.autoplay = true; + v.srcObject = stream; + v.id = stream.id + metadataToBeLoaded.push(new Promise((resolve) => { + v.addEventListener('loadedmetadata', () => { + resolve(); + }); + })); + }); + + await setMediaPermission("granted", ["camera"]); + const stream = await navigator.mediaDevices.getUserMedia({video: {width: 1280, height: 720}}); + t.add_cleanup(() => stream.getTracks().forEach(track => track.stop())); + const transceiver = pc1.addTransceiver(stream.getVideoTracks()[0], { + streams: [stream], + sendEncodings: rids.map(rid => {rid}), + }); + const senderStreams = transceiver.sender.createEncodedStreams(); + let senderSSRCs = []; + const senderTransformer = new TransformStream({ + async transform(encodedFrame, controller) { + if (senderSSRCs.indexOf(encodedFrame.getMetadata().synchronizationSource) == -1) + senderSSRCs.push(encodedFrame.getMetadata().synchronizationSource); + controller.enqueue(encodedFrame); + } + }); + senderStreams.readable + .pipeThrough(senderTransformer) + .pipeTo(senderStreams.writable); + + const offer = await pc1.createOffer(); + await pc1.setLocalDescription(offer), + await pc2.setRemoteDescription({ + type: 'offer', + sdp: swapRidAndMidExtensionsInSimulcastOffer(offer, rids), + }); + const answer = await pc2.createAnswer(); + await pc2.setLocalDescription(answer); + await pc1.setRemoteDescription({ + type: 'answer', + sdp: swapRidAndMidExtensionsInSimulcastAnswer(answer, pc1.localDescription, rids), + }); + assert_equals(metadataToBeLoaded.length, 3); + await Promise.all(metadataToBeLoaded); + // Ensure that frames from the 3 simulcast layers are exposed. + assert_equals(senderSSRCs.length, 3); + assert_equals(receiverSSRCs.length, 3); +}, 'Basic simulcast setup with three spatial layers'); +</script> |