mirror of
https://github.com/servo/servo.git
synced 2025-10-04 02:29:12 +01:00
403 lines
14 KiB
HTML
403 lines
14 KiB
HTML
<!doctype html>
|
|
<meta charset=utf-8>
|
|
<title>RTCPeerConnection.prototype.getStats</title>
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="RTCPeerConnection-helper.js"></script>
|
|
<script src="dictionary-helper.js"></script>
|
|
<script src="RTCStats-helper.js"></script>
|
|
<script>
|
|
'use strict';
|
|
|
|
// The following helper functions are called from RTCPeerConnection-helper.js:
|
|
// doSignalingHandshake
|
|
// getUserMediaTracksAndStreams
|
|
|
|
// The following helper functions are called from RTCStats-helper.js
|
|
// (depends on dictionary-helper.js):
|
|
// validateRtcStats
|
|
|
|
async_test(t => {
|
|
const pc = new RTCPeerConnection();
|
|
let track;
|
|
return getUserMediaTracksAndStreams(1)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
track = tracks[0];
|
|
pc.addTrack(track);
|
|
return pc.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
let trackStats = findStatsByTypeAndId(report, 'track', track.id);
|
|
assert_true(trackStats != null, 'Has stats for track');
|
|
// TODO(hbos): Here and elsewhere, validateRtcStats() only tests id,
|
|
// timestamp and type is correct type. Should validate based on stats type
|
|
// but it expects both audio and video members.
|
|
// https://github.com/w3c/web-platform-tests/issues/9010
|
|
validateRtcStats(report, trackStats);
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'addTrack() without setLocalDescription() yields track stats');
|
|
|
|
async_test(t => {
|
|
const pc = new RTCPeerConnection();
|
|
let stream;
|
|
return getUserMediaTracksAndStreams(1)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
let track = tracks[0];
|
|
stream = streams[0];
|
|
pc.addTrack(track, stream);
|
|
return pc.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
let streamStats = findStatsByTypeAndId(report, 'stream', stream.id);
|
|
assert_true(streamStats != null, 'Has stats for stream');
|
|
validateRtcStats(report, streamStats);
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'addTrack() without setLocalDescription() yields media stream stats');
|
|
|
|
async_test(t => {
|
|
const pc = new RTCPeerConnection();
|
|
let track;
|
|
return getUserMediaTracksAndStreams(1)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
track = tracks[0];
|
|
pc.addTrack(track);
|
|
return pc.createOffer();
|
|
}))
|
|
.then(t.step_func(offer => {
|
|
return pc.setLocalDescription(offer);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return pc.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
let trackStats = findStatsByTypeAndId(report, 'track', track.id);
|
|
assert_true(trackStats != null, 'Has stats for track');
|
|
validateRtcStats(report, trackStats);
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'addTrack() with setLocalDescription() yields track stats');
|
|
|
|
async_test(t => {
|
|
const pc = new RTCPeerConnection();
|
|
let stream;
|
|
return getUserMediaTracksAndStreams(1)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
let track = tracks[0];
|
|
stream = streams[0];
|
|
pc.addTrack(track, stream);
|
|
return pc.createOffer();
|
|
}))
|
|
.then(t.step_func(offer => {
|
|
return pc.setLocalDescription(offer);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return pc.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
let streamStats = findStatsByTypeAndId(report, 'stream', stream.id);
|
|
assert_true(streamStats != null, 'Has stats for stream');
|
|
validateRtcStats(report, streamStats);
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'addTrack() with setLocalDescription() yields media stream stats');
|
|
|
|
async_test(t => {
|
|
const pc = new RTCPeerConnection();
|
|
let track;
|
|
let stream;
|
|
return getUserMediaTracksAndStreams(1)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
track = tracks[0];
|
|
stream = streams[0];
|
|
pc.addTrack(track, stream);
|
|
return pc.createOffer();
|
|
}))
|
|
.then(t.step_func(offer => {
|
|
return pc.setLocalDescription(offer);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return pc.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
let trackStats = findStatsByTypeAndId(report, 'track', track.id);
|
|
let streamStats = findStatsByTypeAndId(report, 'stream', stream.id);
|
|
assert_true(trackStats != null && streamStats != null,
|
|
'Has stats for track and stream');
|
|
assert_array_equals(streamStats.trackIds, [ trackStats.id ],
|
|
'streamStats.trackIds == [ trackStats.id ]');
|
|
validateRtcStats(report, trackStats);
|
|
validateRtcStats(report, streamStats);
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'addTrack(): Media stream stats references track stats');
|
|
|
|
// TODO(hbos): addStream() is legacy API not in the spec. Based on discussion
|
|
// whether to standardize in legacy section, consider removing this test or
|
|
// keeping it until addTrack() has wide support.
|
|
// https://github.com/w3c/webrtc-pc/issues/1705
|
|
// https://github.com/w3c/webrtc-pc/issues/1125
|
|
async_test(t => {
|
|
const pc = new RTCPeerConnection();
|
|
let track;
|
|
let stream;
|
|
return getUserMediaTracksAndStreams(1)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
track = tracks[0];
|
|
stream = streams[0];
|
|
stream.addTrack(track);
|
|
pc.addStream(stream);
|
|
return pc.createOffer();
|
|
}))
|
|
.then(t.step_func(offer => {
|
|
return pc.setLocalDescription(offer);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return pc.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
let trackStats = findStatsByTypeAndId(report, 'track', track.id);
|
|
let streamStats = findStatsByTypeAndId(report, 'stream', stream.id);
|
|
assert_true(trackStats != null && streamStats != null,
|
|
'Has stats for track and stream');
|
|
assert_array_equals(streamStats.trackIds, [ trackStats.id ],
|
|
'streamStats.trackIds == [ trackStats.id ]');
|
|
validateRtcStats(report, trackStats);
|
|
validateRtcStats(report, streamStats);
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'Legacy addStream(): Media stream stats references track stats');
|
|
|
|
async_test(t => {
|
|
const caller = new RTCPeerConnection();
|
|
const callee = new RTCPeerConnection();
|
|
let sendingTrack;
|
|
return getUserMediaTracksAndStreams(1)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
sendingTrack = tracks[0];
|
|
caller.addTrack(sendingTrack);
|
|
return doSignalingHandshake(caller, callee);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return caller.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
let trackStats = findStatsByTypeAndId(report, 'track', sendingTrack.id);
|
|
assert_true(trackStats != null, 'Has stats for sending track');
|
|
let outboundStats = findStatsByTypeAndMember(report, 'outbound-rtp',
|
|
'trackId', trackStats.id);
|
|
assert_true(outboundStats != null, 'Has stats for outbound RTP stream');
|
|
validateRtcStats(report, trackStats);
|
|
validateRtcStats(report, outboundStats);
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'O/A exchange yields outbound RTP stream stats for sending track');
|
|
|
|
async_test(t => {
|
|
const caller = new RTCPeerConnection();
|
|
const callee = new RTCPeerConnection();
|
|
let receivingTrack;
|
|
callee.ontrack = trackEvent => {
|
|
assert_true(receivingTrack == undefined, 'ontrack has not fired before');
|
|
receivingTrack = trackEvent.track;
|
|
};
|
|
return getUserMediaTracksAndStreams(1)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
caller.addTrack(tracks[0]);
|
|
return doSignalingHandshake(caller, callee);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return callee.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
assert_true(receivingTrack != null, 'Has a receiving track');
|
|
let trackStats = findStatsByTypeAndId(report, 'track', receivingTrack.id);
|
|
assert_true(trackStats != null, 'Has stats for receiving track');
|
|
let inboundStats = findStatsByTypeAndMember(report, 'inbound-rtp',
|
|
'trackId', trackStats.id);
|
|
assert_true(inboundStats != null, 'Has stats for outbound RTP stream');
|
|
validateRtcStats(report, trackStats);
|
|
validateRtcStats(report, inboundStats);
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'O/A exchange yields inbound RTP stream stats for receiving track');
|
|
|
|
async_test(t => {
|
|
const caller = new RTCPeerConnection();
|
|
const callee = new RTCPeerConnection();
|
|
let sendingTrack1;
|
|
let sendingTrack2;
|
|
let sender;
|
|
return getUserMediaTracksAndStreams(2)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
sendingTrack1 = tracks[0];
|
|
sendingTrack2 = tracks[1];
|
|
sender = caller.addTrack(sendingTrack1);
|
|
return sender.replaceTrack(sendingTrack2);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return caller.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
let trackStats = findStatsByTypeAndId(report, 'track', sendingTrack2.id);
|
|
assert_true(trackStats != null, 'Has stats for replaced track');
|
|
validateRtcStats(report, trackStats);
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'replaceTrack() before offer: new track attachment stats present');
|
|
|
|
async_test(t => {
|
|
const caller = new RTCPeerConnection();
|
|
const callee = new RTCPeerConnection();
|
|
let sendingTrack1;
|
|
let sendingTrack2;
|
|
let sender;
|
|
return getUserMediaTracksAndStreams(2)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
sendingTrack1 = tracks[0];
|
|
sendingTrack2 = tracks[1];
|
|
sender = caller.addTrack(sendingTrack1);
|
|
return performOffer(caller, callee);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return sender.replaceTrack(sendingTrack2);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return caller.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
let trackStats = findStatsByTypeAndId(report, 'track', sendingTrack2.id);
|
|
assert_true(trackStats != null, 'Has stats for replaced track');
|
|
let outboundStats = findStatsByTypeAndMember(report, 'outbound-rtp',
|
|
'trackId', trackStats.id);
|
|
assert_true(outboundStats != null, 'Has stats for outbound RTP stream');
|
|
validateRtcStats(report, trackStats);
|
|
validateRtcStats(report, outboundStats);
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'replaceTrack() after offer, before answer: new track attachment stats ' +
|
|
'present');
|
|
|
|
async_test(t => {
|
|
const caller = new RTCPeerConnection();
|
|
const callee = new RTCPeerConnection();
|
|
let sendingTrack1;
|
|
let sendingTrack2;
|
|
let sender;
|
|
return getUserMediaTracksAndStreams(2)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
sendingTrack1 = tracks[0];
|
|
sendingTrack2 = tracks[1];
|
|
sender = caller.addTrack(sendingTrack1);
|
|
return doSignalingHandshake(caller, callee);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return sender.replaceTrack(sendingTrack2);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return caller.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
let trackStats = findStatsByTypeAndId(report, 'track', sendingTrack2.id);
|
|
assert_true(trackStats != null, 'Has stats for replaced track');
|
|
let outboundStats = findStatsByTypeAndMember(report, 'outbound-rtp',
|
|
'trackId', trackStats.id);
|
|
assert_true(outboundStats != null, 'Has stats for outbound RTP stream');
|
|
validateRtcStats(report, trackStats);
|
|
validateRtcStats(report, outboundStats);
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'replaceTrack() after answer: new track attachment stats present');
|
|
|
|
async_test(t => {
|
|
const caller = new RTCPeerConnection();
|
|
const callee = new RTCPeerConnection();
|
|
let sendingTrack1;
|
|
let sendingTrack2;
|
|
let sender;
|
|
return getUserMediaTracksAndStreams(2)
|
|
.then(t.step_func(([tracks, streams]) => {
|
|
sendingTrack1 = tracks[0];
|
|
sendingTrack2 = tracks[1];
|
|
sender = caller.addTrack(sendingTrack1);
|
|
return doSignalingHandshake(caller, callee);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return sender.replaceTrack(sendingTrack2);
|
|
}))
|
|
.then(t.step_func(() => {
|
|
return caller.getStats();
|
|
}))
|
|
.then(t.step_func(report => {
|
|
let trackStats = findStatsByTypeAndId(report, 'track', sendingTrack1.id);
|
|
assert_true(trackStats != null, 'Has stats for original track');
|
|
assert_true(trackStats.objectDeleted);
|
|
let outboundStats = findStatsByTypeAndMember(report, 'outbound-rtp',
|
|
'trackId', trackStats.id);
|
|
assert_true(outboundStats == null,
|
|
'The outbound RTP stream should no longer reference the ' +
|
|
'original attachment');
|
|
t.done();
|
|
}))
|
|
.catch(t.step_func(reason => {
|
|
assert_unreached(reason);
|
|
}));
|
|
}, 'replaceTrack(): original track attachment stats present after replacing');
|
|
|
|
// Helpers.
|
|
|
|
function findStatsByTypeAndId(report, type, identifier) {
|
|
return findStats(report, stats => {
|
|
return stats.type == type && stats[type + 'Identifier'] == identifier;
|
|
});
|
|
}
|
|
|
|
function findStatsByTypeAndMember(report, type, member, value) {
|
|
return findStats(report, stats => {
|
|
return stats.type == type && stats[member] == value;
|
|
});
|
|
}
|
|
|
|
function findStats(report, findFunc) {
|
|
for (let it = report.values(), n = it.next(); !n.done; n = it.next()) {
|
|
if (findFunc(n.value))
|
|
return n.value;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
</script>
|