test_peerConnection_stats_relayProtocol.html

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<!DOCTYPE HTML>

<html>

<head>

  <script type="application/javascript" src="nonTrickleIce.js"></script>

  <script type="application/javascript" src="pc.js"></script>

</head>

<body>

<pre id="test">

<script type="application/javascript">

createHTML({

  bug: "1435789",

  title: "WebRTC local-candidate relayProtocol stats attribute"

});

// This test uses the NAT simulator in order to get srflx candidates.

// It doesn't work in https, so we turn on getUserMedia in http, which requires

// a reload.

if (!("mediaDevices" in navigator)) {

  SpecialPowers.pushPrefEnv({set: [['media.devices.insecure.enabled', true]]},

                            () => location.reload());

} else {

  runNetworkTest(async (options = {}) => {

    await pushPrefs(

        ['media.peerconnection.nat_simulator.filtering_type', 'ENDPOINT_INDEPENDENT'],

        ['media.peerconnection.nat_simulator.mapping_type', 'ENDPOINT_INDEPENDENT'],

        // The above triggers warning about 5 ICE servers

        ['media.peerconnection.treat_warnings_as_errors', false],

        ['media.getusermedia.insecure.enabled', true]);

    const test = new PeerConnectionTest(options);

    makeOffererNonTrickle(test.chain);

    makeAnswererNonTrickle(test.chain);

    test.chain.removeAfter("PC_LOCAL_WAIT_FOR_MEDIA_FLOW");

    test.chain.append([PC_LOCAL_TEST_LOCAL_STATS_RELAYCANDIDATE]);

    test.setMediaConstraints([{ audio: true }], [{ audio: true }]);

    await test.run();

  }, { useIceServer: true });

const PC_LOCAL_TEST_LOCAL_STATS_RELAYCANDIDATE = test => {

  return test.pcLocal.getStats().then(stats => {

    let haveRelayProtocol = {};

    for (let [k, v] of stats) {

      if (v.type == "local-candidate") {

        haveRelayProtocol[v.candidateType + "-" + v.relayProtocol] = v.relayProtocol;

    is(haveRelayProtocol["host-undefined"], undefined, "relayProtocol not set for host candidates");

    is(haveRelayProtocol["srflx-undefined"], undefined, "relayProtocol not set for server reflexive candidates");

    ok(haveRelayProtocol["relay-udp"], "Has UDP relay candidate");

    ok(haveRelayProtocol["relay-tcp"], "Has TCP relay candidate");

    ok(haveRelayProtocol["relay-tls"], "Has TLS relay candidate");

    is(Object.keys(haveRelayProtocol).length, 5, "All candidate types are accounted for");

});

</script>

</pre>

</body>

</html>