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https://github.com/servo/servo.git
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Update web-platform-tests to revision ddfc95cf0493ae147a4f6a4d7be8eff1a0c23098
This commit is contained in:
Anthony Ramine
parent
1f6a864ab5
commit
7e6290451f
832 changed files with 16026 additions and 2649 deletions
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<!doctype html>
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<meta charset=utf-8>
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<title>RTCPeerConnection.prototype.getStats</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="RTCPeerConnection-helper.js"></script>
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<script src="dictionary-helper.js"></script>
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<script src="RTCStats-helper.js"></script>
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<script>
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'use strict';
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// The following helper functions are called from RTCPeerConnection-helper.js:
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// doSignalingHandshake
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// getUserMediaTracksAndStreams
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// The following helper functions are called from RTCStats-helper.js
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// (depends on dictionary-helper.js):
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// validateRtcStats
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async_test(t => {
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const pc = new RTCPeerConnection();
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let track;
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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track = tracks[0];
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pc.addTrack(track);
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return pc.getStats();
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}))
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.then(t.step_func(report => {
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let trackStats = findStatsByTypeAndId(report, 'track', track.id);
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assert_true(trackStats != null, 'Has stats for track');
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// TODO(hbos): Here and elsewhere, validateRtcStats() only tests id,
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// timestamp and type is correct type. Should validate based on stats type
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// but it expects both audio and video members.
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// https://github.com/w3c/web-platform-tests/issues/9010
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validateRtcStats(report, trackStats);
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'addTrack() without setLocalDescription() yields track stats');
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async_test(t => {
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const pc = new RTCPeerConnection();
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let stream;
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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let track = tracks[0];
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stream = streams[0];
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pc.addTrack(track, stream);
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return pc.getStats();
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}))
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.then(t.step_func(report => {
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let streamStats = findStatsByTypeAndId(report, 'stream', stream.id);
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assert_true(streamStats != null, 'Has stats for stream');
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validateRtcStats(report, streamStats);
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'addTrack() without setLocalDescription() yields media stream stats');
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async_test(t => {
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const pc = new RTCPeerConnection();
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let track;
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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track = tracks[0];
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pc.addTrack(track);
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return pc.createOffer();
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}))
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.then(t.step_func(offer => {
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return pc.setLocalDescription(offer);
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}))
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.then(t.step_func(() => {
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return pc.getStats();
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}))
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.then(t.step_func(report => {
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let trackStats = findStatsByTypeAndId(report, 'track', track.id);
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assert_true(trackStats != null, 'Has stats for track');
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validateRtcStats(report, trackStats);
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'addTrack() with setLocalDescription() yields track stats');
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async_test(t => {
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const pc = new RTCPeerConnection();
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let stream;
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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let track = tracks[0];
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stream = streams[0];
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pc.addTrack(track, stream);
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return pc.createOffer();
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}))
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.then(t.step_func(offer => {
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return pc.setLocalDescription(offer);
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}))
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.then(t.step_func(() => {
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return pc.getStats();
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}))
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.then(t.step_func(report => {
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let streamStats = findStatsByTypeAndId(report, 'stream', stream.id);
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assert_true(streamStats != null, 'Has stats for stream');
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validateRtcStats(report, streamStats);
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'addTrack() with setLocalDescription() yields media stream stats');
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async_test(t => {
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const pc = new RTCPeerConnection();
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let track;
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let stream;
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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track = tracks[0];
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stream = streams[0];
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pc.addTrack(track, stream);
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return pc.createOffer();
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}))
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.then(t.step_func(offer => {
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return pc.setLocalDescription(offer);
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}))
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.then(t.step_func(() => {
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return pc.getStats();
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}))
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.then(t.step_func(report => {
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let trackStats = findStatsByTypeAndId(report, 'track', track.id);
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let streamStats = findStatsByTypeAndId(report, 'stream', stream.id);
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assert_true(trackStats != null && streamStats != null,
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'Has stats for track and stream');
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assert_array_equals(streamStats.trackIds, [ trackStats.id ],
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'streamStats.trackIds == [ trackStats.id ]');
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validateRtcStats(report, trackStats);
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validateRtcStats(report, streamStats);
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'addTrack(): Media stream stats references track stats');
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// TODO(hbos): addStream() is legacy API not in the spec. Based on discussion
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// whether to standardize in legacy section, consider removing this test or
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// keeping it until addTrack() has wide support.
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// https://github.com/w3c/webrtc-pc/issues/1705
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// https://github.com/w3c/webrtc-pc/issues/1125
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async_test(t => {
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const pc = new RTCPeerConnection();
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let track;
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let stream;
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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track = tracks[0];
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stream = streams[0];
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stream.addTrack(track);
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pc.addStream(stream);
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return pc.createOffer();
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}))
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.then(t.step_func(offer => {
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return pc.setLocalDescription(offer);
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}))
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.then(t.step_func(() => {
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return pc.getStats();
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}))
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.then(t.step_func(report => {
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let trackStats = findStatsByTypeAndId(report, 'track', track.id);
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let streamStats = findStatsByTypeAndId(report, 'stream', stream.id);
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assert_true(trackStats != null && streamStats != null,
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'Has stats for track and stream');
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assert_array_equals(streamStats.trackIds, [ trackStats.id ],
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'streamStats.trackIds == [ trackStats.id ]');
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validateRtcStats(report, trackStats);
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validateRtcStats(report, streamStats);
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'Legacy addStream(): Media stream stats references track stats');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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let sendingTrack;
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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sendingTrack = tracks[0];
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caller.addTrack(sendingTrack);
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return doSignalingHandshake(caller, callee);
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}))
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.then(t.step_func(() => {
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return caller.getStats();
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}))
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.then(t.step_func(report => {
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let trackStats = findStatsByTypeAndId(report, 'track', sendingTrack.id);
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assert_true(trackStats != null, 'Has stats for sending track');
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let outboundStats = findStatsByTypeAndMember(report, 'outbound-rtp',
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'trackId', trackStats.id);
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assert_true(outboundStats != null, 'Has stats for outbound RTP stream');
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validateRtcStats(report, trackStats);
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validateRtcStats(report, outboundStats);
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'O/A exchange yields outbound RTP stream stats for sending track');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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let receivingTrack;
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callee.ontrack = trackEvent => {
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assert_true(receivingTrack == undefined, 'ontrack has not fired before');
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receivingTrack = trackEvent.track;
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};
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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caller.addTrack(tracks[0]);
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return doSignalingHandshake(caller, callee);
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}))
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.then(t.step_func(() => {
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return callee.getStats();
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}))
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.then(t.step_func(report => {
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assert_true(receivingTrack != null, 'Has a receiving track');
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let trackStats = findStatsByTypeAndId(report, 'track', receivingTrack.id);
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assert_true(trackStats != null, 'Has stats for receiving track');
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let inboundStats = findStatsByTypeAndMember(report, 'inbound-rtp',
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'trackId', trackStats.id);
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assert_true(inboundStats != null, 'Has stats for outbound RTP stream');
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validateRtcStats(report, trackStats);
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validateRtcStats(report, inboundStats);
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'O/A exchange yields inbound RTP stream stats for receiving track');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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let sendingTrack1;
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let sendingTrack2;
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let sender;
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return getUserMediaTracksAndStreams(2)
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.then(t.step_func(([tracks, streams]) => {
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sendingTrack1 = tracks[0];
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sendingTrack2 = tracks[1];
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sender = caller.addTrack(sendingTrack1);
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return sender.replaceTrack(sendingTrack2);
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}))
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.then(t.step_func(() => {
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return caller.getStats();
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}))
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.then(t.step_func(report => {
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let trackStats = findStatsByTypeAndId(report, 'track', sendingTrack2.id);
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assert_true(trackStats != null, 'Has stats for replaced track');
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validateRtcStats(report, trackStats);
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'replaceTrack() before offer: new track attachment stats present');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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let sendingTrack1;
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let sendingTrack2;
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let sender;
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return getUserMediaTracksAndStreams(2)
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.then(t.step_func(([tracks, streams]) => {
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sendingTrack1 = tracks[0];
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sendingTrack2 = tracks[1];
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sender = caller.addTrack(sendingTrack1);
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return performOffer(caller, callee);
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}))
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.then(t.step_func(() => {
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return sender.replaceTrack(sendingTrack2);
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}))
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.then(t.step_func(() => {
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return caller.getStats();
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}))
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.then(t.step_func(report => {
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let trackStats = findStatsByTypeAndId(report, 'track', sendingTrack2.id);
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assert_true(trackStats != null, 'Has stats for replaced track');
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let outboundStats = findStatsByTypeAndMember(report, 'outbound-rtp',
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'trackId', trackStats.id);
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assert_true(outboundStats != null, 'Has stats for outbound RTP stream');
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validateRtcStats(report, trackStats);
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validateRtcStats(report, outboundStats);
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'replaceTrack() after offer, before answer: new track attachment stats ' +
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'present');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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let sendingTrack1;
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let sendingTrack2;
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let sender;
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return getUserMediaTracksAndStreams(2)
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.then(t.step_func(([tracks, streams]) => {
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sendingTrack1 = tracks[0];
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sendingTrack2 = tracks[1];
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sender = caller.addTrack(sendingTrack1);
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return doSignalingHandshake(caller, callee);
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}))
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.then(t.step_func(() => {
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return sender.replaceTrack(sendingTrack2);
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}))
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.then(t.step_func(() => {
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return caller.getStats();
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}))
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.then(t.step_func(report => {
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let trackStats = findStatsByTypeAndId(report, 'track', sendingTrack2.id);
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assert_true(trackStats != null, 'Has stats for replaced track');
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let outboundStats = findStatsByTypeAndMember(report, 'outbound-rtp',
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'trackId', trackStats.id);
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assert_true(outboundStats != null, 'Has stats for outbound RTP stream');
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validateRtcStats(report, trackStats);
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validateRtcStats(report, outboundStats);
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'replaceTrack() after answer: new track attachment stats present');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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let sendingTrack1;
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let sendingTrack2;
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let sender;
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return getUserMediaTracksAndStreams(2)
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.then(t.step_func(([tracks, streams]) => {
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sendingTrack1 = tracks[0];
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sendingTrack2 = tracks[1];
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sender = caller.addTrack(sendingTrack1);
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return doSignalingHandshake(caller, callee);
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}))
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.then(t.step_func(() => {
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return sender.replaceTrack(sendingTrack2);
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}))
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.then(t.step_func(() => {
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return caller.getStats();
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}))
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.then(t.step_func(report => {
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let trackStats = findStatsByTypeAndId(report, 'track', sendingTrack1.id);
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assert_true(trackStats != null, 'Has stats for original track');
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assert_true(trackStats.objectDeleted);
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let outboundStats = findStatsByTypeAndMember(report, 'outbound-rtp',
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'trackId', trackStats.id);
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assert_true(outboundStats == null,
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'The outbound RTP stream should no longer reference the ' +
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'original attachment');
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'replaceTrack(): original track attachment stats present after replacing');
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// Helpers.
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function findStatsByTypeAndId(report, type, identifier) {
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return findStats(report, stats => {
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return stats.type == type && stats[type + 'Identifier'] == identifier;
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});
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}
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function findStatsByTypeAndMember(report, type, member, value) {
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return findStats(report, stats => {
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return stats.type == type && stats[member] == value;
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});
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}
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function findStats(report, findFunc) {
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for (let it = report.values(), n = it.next(); !n.done; n = it.next()) {
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if (findFunc(n.value))
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return n.value;
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}
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return null;
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}
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</script>
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