164 lines
5.7 KiB
HTML
164 lines
5.7 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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</head>
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<body>
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<script>
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async function createConnections(test, firstConnectionCallback, secondConnectionCallback)
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{
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const pc1 = new RTCPeerConnection();
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const pc2 = new RTCPeerConnection();
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test.add_cleanup(() => pc1.close());
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test.add_cleanup(() => pc2.close());
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pc1.onicecandidate = (e) => pc2.addIceCandidate(e.candidate);
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pc2.onicecandidate = (e) => pc1.addIceCandidate(e.candidate);
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firstConnectionCallback(pc1);
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const offer = await pc1.createOffer();
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await pc1.setLocalDescription(offer);
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await pc2.setRemoteDescription(offer);
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secondConnectionCallback(pc2);
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const answer = await pc2.createAnswer();
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await pc2.setLocalDescription(answer);
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await pc1.setRemoteDescription(answer);
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}
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async function waitForMessage(receiver, data)
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{
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while (true) {
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const received = await new Promise(resolve => receiver.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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let localChannel;
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let remoteChannel;
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const worker = new Worker('transfer-datachannel-worker.js');
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let data = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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assert_equals(await data, "registered");
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await new Promise((resolve, reject) => {
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createConnections(test, (firstConnection) => {
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localChannel = firstConnection.createDataChannel('sendDataChannel');
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worker.postMessage({channel: localChannel}, [localChannel]);
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data = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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}, (secondConnection) => {
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secondConnection.ondatachannel = (event) => {
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remoteChannel = event.channel;
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remoteChannel.onopen = resolve;
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};
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});
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});
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assert_equals(await data, "opened");
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data = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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remoteChannel.send("OK");
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assert_equals(await data, "OK");
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data = new Promise(resolve => remoteChannel.onmessage = (event) => resolve(event.data));
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worker.postMessage({message: "OK2"});
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assert_equals(await data, "OK2");
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}, "offerer data channel in workers");
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promise_test(async (test) => {
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let localChannel;
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let remoteChannel;
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const worker = new Worker('transfer-datachannel-worker.js');
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let data = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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assert_equals(await data, "registered");
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data = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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await new Promise((resolve, reject) => {
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createConnections(test, (firstConnection) => {
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localChannel = firstConnection.createDataChannel('sendDataChannel');
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localChannel.onopen = resolve;
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}, (secondConnection) => {
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secondConnection.ondatachannel = (event) => {
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remoteChannel = event.channel;
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worker.postMessage({channel: remoteChannel}, [remoteChannel]);
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};
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});
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});
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assert_equals(await data, "opened");
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data = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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localChannel.send("OK");
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assert_equals(await data, "OK");
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data = new Promise(resolve => localChannel.onmessage = (event) => resolve(event.data));
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worker.postMessage({message: "OK2"});
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assert_equals(await data, "OK2");
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}, "answerer data channel in workers");
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promise_test(async (test) => {
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let localChannel;
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let remoteChannel;
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const worker = new Worker('transfer-datachannel-worker.js');
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let data = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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assert_equals(await data, "registered");
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data = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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await new Promise((resolve, reject) => {
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createConnections(test, (firstConnection) => {
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localChannel = firstConnection.createDataChannel('sendDataChannel');
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worker.postMessage({channel: localChannel}, [localChannel]);
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}, (secondConnection) => {
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secondConnection.ondatachannel = (event) => {
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remoteChannel = event.channel;
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remoteChannel.onopen = resolve;
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};
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});
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});
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assert_equals(await data, "opened");
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data = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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remoteChannel.close();
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assert_equals(await data, "closed");
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}, "data channel close event in worker");
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promise_test(async (test) => {
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let localChannel;
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let remoteChannel;
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const worker = new Worker('transfer-datachannel-worker.js');
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let data = new Promise(resolve => worker.onmessage = (event) => resolve(event.data));
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assert_equals(await data, "registered");
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await new Promise((resolve, reject) => {
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createConnections(test, (firstConnection) => {
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localChannel = firstConnection.createDataChannel('sendDataChannel');
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}, (secondConnection) => {
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secondConnection.ondatachannel = (event) => {
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remoteChannel = event.channel;
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test.step_timeout(() => {
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try {
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worker.postMessage({channel: remoteChannel}, [remoteChannel]);
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reject("postMessage ok");
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} catch(e) {
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resolve();
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}
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}, 0);
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};
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});
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});
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}, "Failing to transfer a data channel");
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</script>
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</body>
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</html>
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