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https://github.com/servo/servo.git
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153 lines
6.4 KiB
HTML
153 lines
6.4 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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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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</head>
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<body>
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<video id="video1" autoplay></video>
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<video id="video2" autoplay></video>
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<script src ="routines.js"></script>
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<script>
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async function waitForMessage(worker, data)
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{
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while (true) {
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const received = await new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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if (data === received)
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return;
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}
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}
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promise_test(async (test) => {
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worker = new Worker('script-transform-worker.js');
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const data = await new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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assert_equals(data, "registered");
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const channel = new MessageChannel;
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const transform = new RTCRtpScriptTransform(worker, {name:'MockRTCRtpTransform', port: channel.port2}, [channel.port2]);
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transform.port = channel.port1;
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const promise = new Promise(resolve => transform.port.onmessage = (event) => resolve(event.data));
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transform.port.postMessage("test");
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assert_equals(await promise, "test");
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}, "transform messaging");
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promise_test(async (test) => {
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worker = new Worker('script-transform-worker.js');
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const data = await new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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assert_equals(data, "registered");
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const pc = new RTCPeerConnection();
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const senderChannel = new MessageChannel;
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const receiverChannel = new MessageChannel;
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const senderTransform = new RTCRtpScriptTransform(worker, {name:'MockRTCRtpTransform', port: senderChannel.port2}, [senderChannel.port2]);
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const receiverTransform = new RTCRtpScriptTransform(worker, {name:'MockRTCRtpTransform', port: receiverChannel.port2}, [receiverChannel.port2]);
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senderTransform.port = senderChannel.port1;
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receiverTransform.port = receiverChannel.port1;
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const sender1 = pc.addTransceiver('audio').sender;
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const sender2 = pc.addTransceiver('video').sender;
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const receiver1 = pc.getReceivers()[0];
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const receiver2 = pc.getReceivers()[1];
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sender1.transform = senderTransform;
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receiver1.transform = receiverTransform;
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assert_throws_dom("InvalidStateError", () => sender2.transform = senderTransform);
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assert_throws_dom("InvalidStateError", () => receiver2.transform = receiverTransform);
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sender1.transform = senderTransform;
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receiver1.transform = receiverTransform;
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sender1.transform = null;
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receiver1.transform = null;
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}, "Cannot reuse attached transforms");
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promise_test(async (test) => {
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worker = new Worker('script-transform-worker.js');
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const data = await new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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assert_equals(data, "registered");
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// Video is needed in a later test, so we ask for both permissions
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await setMediaPermission();
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const localStream = await navigator.mediaDevices.getUserMedia({audio: true});
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const senderChannel = new MessageChannel;
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const receiverChannel = new MessageChannel;
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let sender, receiver;
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const senderTransform = new RTCRtpScriptTransform(worker, {name:'MockRTCRtpTransform', port: senderChannel.port2}, [senderChannel.port2]);
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const receiverTransform = new RTCRtpScriptTransform(worker, {name:'MockRTCRtpTransform', port: receiverChannel.port2}, [receiverChannel.port2]);
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senderTransform.port = senderChannel.port1;
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receiverTransform.port = receiverChannel.port1;
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const startedPromise = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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const stream = await new Promise((resolve, reject) => {
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createConnections(test, (firstConnection) => {
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pc1 = firstConnection;
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sender = firstConnection.addTrack(localStream.getAudioTracks()[0], localStream);
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sender.transform = senderTransform;
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}, (secondConnection) => {
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pc2 = secondConnection;
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secondConnection.ontrack = (trackEvent) => {
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receiver = trackEvent.receiver;
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receiver.transform = receiverTransform;
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resolve(trackEvent.streams[0]);
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};
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});
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test.step_timeout(() => reject("Test timed out"), 5000);
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});
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assert_equals(await startedPromise, "started");
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await waitForMessage(worker, "audio chunk");
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video1.srcObject = stream;
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await video1.play();
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}, "audio exchange with transform");
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promise_test(async (test) => {
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worker = new Worker('script-transform-worker.js');
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const data = await new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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assert_equals(data, "registered");
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const localStream = await navigator.mediaDevices.getUserMedia({video: true});
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const senderChannel = new MessageChannel;
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const receiverChannel = new MessageChannel;
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let sender, receiver;
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const senderTransform = new RTCRtpScriptTransform(worker, {name:'MockRTCRtpTransform', port: senderChannel.port2}, [senderChannel.port2]);
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const receiverTransform = new RTCRtpScriptTransform(worker, {name:'MockRTCRtpTransform', port: receiverChannel.port2}, [receiverChannel.port2]);
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senderTransform.port = senderChannel.port1;
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receiverTransform.port = receiverChannel.port1;
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const startedPromise = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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const stream = await new Promise((resolve, reject) => {
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createConnections(test, (firstConnection) => {
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pc1 = firstConnection;
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sender = firstConnection.addTrack(localStream.getVideoTracks()[0], localStream);
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sender.transform = senderTransform;
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}, (secondConnection) => {
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pc2 = secondConnection;
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secondConnection.ontrack = (trackEvent) => {
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receiver = trackEvent.receiver;
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receiver.transform = receiverTransform;
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resolve(trackEvent.streams[0]);
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};
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});
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test.step_timeout(() => reject("Test timed out"), 5000);
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});
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assert_equals(await startedPromise, "started");
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await waitForMessage(worker, "video chunk");
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video1.srcObject = stream;
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await video1.play();
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}, "video exchange with transform");
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</script>
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</body>
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</html>
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