41 lines
1.2 KiB
HTML
41 lines
1.2 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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<title>Testing erroneous setLocalDescription calls</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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</head>
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<body>
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<script>
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function badifyAnswer(answer)
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{
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return {type: answer.type, sdp: answer.sdp.replace("v=0", "v")};
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}
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promise_test((test) => {
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var pc1 = new RTCPeerConnection;
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var pc2 = new RTCPeerConnection;
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var badAnswer;
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pc1.addTransceiver("video");
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return pc1.createOffer().then((offer) => {
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return pc1.setLocalDescription(offer);
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}).then(() => {
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return pc2.setRemoteDescription(pc1.localDescription);
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}).then(() => {
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return pc2.createAnswer();
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}).then((answer) => {
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badAnswer = badifyAnswer(answer);
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return pc2.setLocalDescription(badAnswer);
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}).then(assert_unreached, (e) => {
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assert_equals(e.message, "Expect line: v=");
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return pc2.setLocalDescription(badAnswer).then(assert_unreached, (e) => {
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assert_equals(e.message, "Expect line: v=");
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});
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});
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}, "Testing calling twice setLocalDescription with a bad SDP");
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</script>
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</body>
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</html>
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