| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Testing getParameters on a basic video exchange</title> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script src ="routines.js"></script> |
| <script> |
| var firstConnection, secondConnection; |
| promise_test((test) => { |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(true); |
| |
| var sender, receiver; |
| var localStream, remoteStream; |
| return navigator.mediaDevices.getUserMedia({ video: true}).then((stream) => { |
| localStream = stream; |
| return new Promise((resolve, reject) => { |
| createConnections((connection) => { |
| firstConnection = connection; |
| sender = firstConnection.addTrack(stream.getVideoTracks()[0], stream); |
| }, (connection) => { |
| secondConnection = connection; |
| receiver = secondConnection.addTransceiver("video").receiver; |
| secondConnection.ontrack = (trackEvent) => { |
| remoteStream = trackEvent.streams[0]; |
| resolve(); |
| }; |
| }); |
| setTimeout(() => reject("Test timed out"), 5000); |
| }); |
| }).then(() => { |
| assert_true(!!sender, "sender should not be undefined"); |
| assert_true(!!receiver, "receiver should not be undefined"); |
| var senderParameters = sender.getParameters(); |
| var receiverParameters = receiver.getParameters(); |
| assert_true(!!senderParameters, "sender parameters should not be undefined or null"); |
| assert_true(!!receiverParameters, "receiver parameters should not be undefined or null"); |
| |
| senderParameters.encodings[0].fec.ssrc = 1; |
| senderParameters.encodings[0].rtx.ssrc = 1; |
| receiverParameters.encodings[0].fec.ssrc = 1; |
| receiverParameters.encodings[0].rtx.ssrc = 1; |
| |
| assert_equals(JSON.stringify(senderParameters), JSON.stringify(receiverParameters), "testing sender vs. receiver parameters"); |
| |
| senderParameters.encodings[0].ssrc = 1; |
| assert_equals(JSON.stringify(senderParameters), '{"codecs":[],"degradationPreference":"balanced","encodings":[{"active":true,"dtx":"disabled","fec":{"ssrc":1},"maxBitrate":0,"maxFramerate":0,"priority":"medium","rid":"","rtx":{"ssrc":1},"scaleResolutionDownBy":1,"ssrc":1}],"headerExtensions":[],"transactionId":""}', "Testing sanitized parameters"); |
| }); |
| }, "Basic video stats"); |
| </script> |
| </body> |
| </html> |
