| <!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> |
| test(() => { |
| const pc = new RTCPeerConnection; |
| const transceiver = pc.addTransceiver("video", { sendEncodings: [ |
| { rid:"a" }, { rid:"b" }, { rid:"c" } |
| ]}); |
| const parameters = transceiver.sender.getParameters(); |
| assert_equals(parameters.encodings[0].rid, "a"); |
| assert_equals(parameters.encodings[1].rid, "b"); |
| assert_equals(parameters.encodings[2].rid, "c"); |
| assert_equals(parameters.encodings[0].scaleResolutionDownBy, 4); |
| assert_equals(parameters.encodings[1].scaleResolutionDownBy, 2); |
| assert_equals(parameters.encodings[2].scaleResolutionDownBy, 1); |
| }, "default encodings values"); |
| |
| 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"); |
| |
| assert_array_equals(receiverParameters.codecs, [], "receiver codecs"); |
| assert_array_equals(receiverParameters.headerExtensions, [], "receiver header extensions"); |
| |
| senderParameters.encodings[0].ssrc = 1; |
| |
| assert_true(!!senderParameters.transactionId, "sender transaction"); |
| assert_array_equals(senderParameters.codecs, [], "sender codecs"); |
| assert_array_equals(senderParameters.headerExtensions, [], "sender header extensions"); |
| assert_equals(senderParameters.degradationPreference, undefined, "sender degradation"); |
| }); |
| }, "Sender and receiver parameters"); |
| </script> |
| </body> |
| </html> |
