<!doctype html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Testing audio addTransceiver</title>
        <script src="../resources/testharness.js"></script>
        <script src="../resources/testharnessreport.js"></script>
    </head>
    <body>
        <script src ="routines.js"></script>
        <script>
promise_test(async (test) => {
    const pc = new RTCPeerConnection();
    const transceiver = pc.addTransceiver("audio", { sendEncodings: [ { rid: 'foo' }, { rid: 'baz' } ] });

    const parameters = transceiver.sender.getParameters();
    assert_equals(parameters.encodings.length, 1);

    await pc.setLocalDescription();
    const sdp = pc.localDescription.sdp;
    assert_true(sdp.indexOf('baz') === -1);
}, "addTransceiver audio with encodings");
        </script>
    </body>
</html>