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87 lines
3.2 KiB
HTML
87 lines
3.2 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>RTCPeerConnection Insertable Streams - Errors</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src=/resources/testdriver.js></script>
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<script src=/resources/testdriver-vendor.js></script>
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<script src='../mediacapture-streams/permission-helper.js'></script>
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<script src="../webrtc/RTCPeerConnection-helper.js"></script>
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<script src="./RTCPeerConnection-insertable-streams.js"></script>
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</head>
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<body>
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<script>
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promise_test(async t => {
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const caller = new RTCPeerConnection();
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t.add_cleanup(() => caller.close());
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const callee = new RTCPeerConnection();
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t.add_cleanup(() => callee.close());
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await setMediaPermission("granted", ["camera"]);
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const stream = await navigator.mediaDevices.getUserMedia({video:true});
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const videoTrack = stream.getVideoTracks()[0];
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t.add_cleanup(() => videoTrack.stop());
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exchangeIceCandidates(caller, callee);
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await exchangeOfferAnswer(caller, callee);
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const videoSender = caller.addTrack(videoTrack);
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assert_throws_dom("InvalidStateError", () => videoSender.createEncodedStreams());
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}, 'RTCRtpSender.createEncodedStream() throws if not requested in PC configuration');
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promise_test(async t => {
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const caller = new RTCPeerConnection();
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t.add_cleanup(() => caller.close());
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const callee = new RTCPeerConnection();
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t.add_cleanup(() => callee.close());
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const stream = await navigator.mediaDevices.getUserMedia({video:true});
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const videoTrack = stream.getVideoTracks()[0];
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t.add_cleanup(() => videoTrack.stop());
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const videoSender = caller.addTrack(videoTrack);
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const ontrackPromise = new Promise(resolve => {
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callee.ontrack = t.step_func(() => {
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const videoReceiver = callee.getReceivers().find(r => r.track.kind === 'video');
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assert_not_equals(videoReceiver, undefined);
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assert_throws_dom("InvalidStateError", () => videoReceiver.createEncodedStreams());
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resolve();
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});
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});
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exchangeIceCandidates(caller, callee);
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await exchangeOfferAnswer(caller, callee);
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return ontrackPromise;
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}, 'RTCRtpReceiver.createEncodedStream() throws if not requested in PC configuration');
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promise_test(async t => {
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const caller = new RTCPeerConnection({encodedInsertableStreams:true});
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t.add_cleanup(() => caller.close());
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const callee = new RTCPeerConnection();
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t.add_cleanup(() => callee.close());
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const stream = await navigator.mediaDevices.getUserMedia({video:true});
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const track = stream.getTracks()[0];
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t.add_cleanup(() => track.stop());
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const sender = caller.addTrack(track)
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const streams = sender.createEncodedStreams();
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const transformer = new TransformStream({
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transform(frame, controller) {
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// Inserting the same frame twice will result in failure since the frame
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// will be neutered after the first insertion is processed.
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controller.enqueue(frame);
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controller.enqueue(frame);
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}
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});
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exchangeIceCandidates(caller, callee);
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await exchangeOfferAnswer(caller, callee);
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await promise_rejects_dom(
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t, 'OperationError',
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streams.readable.pipeThrough(transformer).pipeTo(streams.writable));
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}, 'Enqueuing the same frame twice fails');
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</script>
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</body>
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</html>
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