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<!doctype html>
<meta charset=utf-8>
<title>RTCPeerConnection.prototype.getTransceivers</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
'use strict';
// Test is based on the following editor draft:
// https://w3c.github.io/webrtc-pc/archives/20170605/webrtc.html
/*
* 5.1. RTCPeerConnection Interface Extensions
* partial interface RTCPeerConnection {
* sequence<RTCRtpSender> getSenders();
* sequence<RTCRtpReceiver> getReceivers();
* sequence<RTCRtpTransceiver> getTransceivers();
* ...
* };
*/
test(t => {
const pc = new RTCPeerConnection();
assert_idl_attribute(pc, 'getSenders');
const senders = pc.getSenders();
assert_array_equals([], senders, 'Expect senders to be empty array');
assert_idl_attribute(pc, 'getReceivers');
const receivers = pc.getReceivers();
assert_array_equals([], receivers, 'Expect receivers to be empty array');
assert_idl_attribute(pc, 'getTransceivers');
const transceivers = pc.getTransceivers();
assert_array_equals([], transceivers, 'Expect transceivers to be empty array');
}, 'Initial peer connection should have list of zero senders, receivers and transceivers');
</script>
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