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<!doctype html>
<meta charset=utf-8>
<meta name="timeout" content="long">
<title>RTCRtpSender.prototype.getStats</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="RTCPeerConnection-helper.js"></script>
<script>
'use strict';
promise_test(async t => {
const caller = new RTCPeerConnection();
t.add_cleanup(() => caller.close());
const callee = new RTCPeerConnection();
t.add_cleanup(() => callee.close());
const stream = await getNoiseStream({audio:true});
t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
const [track] = stream.getTracks();
const { sender } = caller.addTransceiver(track);
exchangeIceCandidates(caller, callee);
await exchangeOfferAnswer(caller, callee);
const [ receiver ] = callee.getReceivers();
await listenToConnected(callee);
await waitForTrackUnmuted(receiver.track);
const statsReport = await sender.getStats();
assert_true(!![...statsReport.values()].find(({type}) => type === 'outbound-rtp'));
}, 'sender.getStats() via addTransceiver should return stats report containing outbound-rtp stats');
promise_test(async t => {
const caller = new RTCPeerConnection();
t.add_cleanup(() => caller.close());
const callee = new RTCPeerConnection();
t.add_cleanup(() => callee.close());
const stream = await getNoiseStream({audio:true});
t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
const [track] = stream.getTracks();
const sender = caller.addTrack(track, stream);
exchangeIceCandidates(caller, callee);
await exchangeOfferAnswer(caller, callee);
const [ receiver ] = callee.getReceivers();
await listenToConnected(callee);
await waitForTrackUnmuted(receiver.track);
const statsReport = await sender.getStats();
assert_true(!![...statsReport.values()].find(({type}) => type === 'outbound-rtp'));
}, 'sender.getStats() via addTrack should return stats report containing outbound-rtp stats');
promise_test(async t => {
const caller = new RTCPeerConnection();
t.add_cleanup(() => caller.close());
const callee = new RTCPeerConnection();
t.add_cleanup(() => callee.close());
const stream = await getNoiseStream({audio:true});
t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
const [track] = stream.getTracks();
caller.addTrack(track, stream);
exchangeIceCandidates(caller, callee);
await exchangeOfferAnswer(caller, callee);
const [ receiver ] = callee.getReceivers();
await listenToConnected(callee);
await waitForTrackUnmuted(receiver.track);
const [sender] = caller.getSenders();
const [transceiver] = caller.getTransceivers();
const statsReportFirst = await sender.getStats();
transceiver.stop();
const statsReportSecond = await sender.getStats();
assert_true(!![...statsReportFirst.values()].find(({type}) => type === 'outbound-rtp'));
assert_false(!![...statsReportSecond.values()].find(({type}) => type === 'outbound-rtp'));
}, 'sender.getStats() should work on a stopped transceiver but not have outbound-rtp stats');
promise_test(async t => {
const caller = new RTCPeerConnection();
t.add_cleanup(() => caller.close());
const callee = new RTCPeerConnection();
t.add_cleanup(() => callee.close());
const stream = await getNoiseStream({audio:true});
t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
const [track] = stream.getTracks();
caller.addTrack(track, stream);
exchangeIceCandidates(caller, callee);
await exchangeOfferAnswer(caller, callee);
const [ receiver ] = callee.getReceivers();
await listenToConnected(callee);
await waitForTrackUnmuted(receiver.track);
const [sender] = caller.getSenders();
const statsReportFirst = await sender.getStats();
caller.close();
const statsReportSecond = await sender.getStats();
assert_true(!![...statsReportFirst.values()].find(({type}) => type === 'outbound-rtp'));
assert_false(!![...statsReportSecond.values()].find(({type}) => type === 'outbound-rtp'));
}, 'sender.getStats() should work with a closed PeerConnection but not have outbound-rtp objects');
promise_test(async t => {
const caller = new RTCPeerConnection();
t.add_cleanup(() => caller.close());
const callee = new RTCPeerConnection();
t.add_cleanup(() => callee.close());
const stream = await getNoiseStream({audio:true});
t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
const [track] = stream.getTracks();
const { sender } = caller.addTransceiver(track);
exchangeIceCandidates(caller, callee);
await exchangeOfferAnswer(caller, callee);
const [ receiver ] = callee.getReceivers();
await listenToConnected(callee);
await waitForTrackUnmuted(receiver.track);
const statsReport = await sender.getStats();
assert_true(!![...statsReport.values()].find(({type}) => type === 'candidate-pair'));
assert_true(!![...statsReport.values()].find(({type}) => type === 'local-candidate'));
assert_true(!![...statsReport.values()].find(({type}) => type === 'remote-candidate'));
}, 'sender.getStats() should return stats report containing ICE candidate stats');
</script>
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