49 lines
1.7 KiB
HTML
49 lines
1.7 KiB
HTML
<!doctype html>
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<meta charset=utf-8>
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<meta name="timeout" content="long">
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<title>RTCPeerConnection getStats test related to outbound-rtp stats</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="../webrtc/RTCPeerConnection-helper.js"></script>
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<script>
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function extractOutboundRtpStats(stats) {
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const wantedStats = [];
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stats.forEach(report => {
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if (report.type === 'outbound-rtp') {
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wantedStats.push(report);
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}
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});
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return wantedStats;
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}
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promise_test(async (test) => {
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const pc1 = new RTCPeerConnection();
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test.add_cleanup(() => pc1.close());
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const pc2 = new RTCPeerConnection();
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test.add_cleanup(() => pc2.close());
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const stream = await getNoiseStream({audio: true, video: true});
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stream.getTracks().forEach(t => pc1.addTrack(t, stream));
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exchangeIceCandidates(pc1, pc2);
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exchangeOfferAnswer(pc1, pc2);
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const {track} = await new Promise(r => pc2.ontrack = r);
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await new Promise(r => track.onunmute = r);
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let outboundStats = extractOutboundRtpStats(await pc1.getStats());
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assert_equals(outboundStats.length, 2);
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assert_true(outboundStats[0].active);
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assert_true(outboundStats[1].active);
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pc1.getSenders().forEach(async sender => {
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const parameters = sender.getParameters();
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parameters.encodings[0].active = false;
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await sender.setParameters(parameters);
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});
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// Avoid any stats caching.
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await (new Promise(r => test.step_timeout(r, 100)));
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outboundStats = extractOutboundRtpStats(await pc1.getStats());
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assert_equals(outboundStats.length, 2);
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assert_false(outboundStats[0].active);
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assert_false(outboundStats[1].active);
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}, 'setting an encoding to false is reflected in outbound-rtp stats');
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</script>
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