mirror of
https://github.com/pion/webrtc.git
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77 lines
2.3 KiB
Go
77 lines
2.3 KiB
Go
// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
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// SPDX-License-Identifier: MIT
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//go:build !js
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// +build !js
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package webrtc
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import (
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"context"
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"testing"
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"time"
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"github.com/pion/sdp/v3"
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"github.com/pion/webrtc/v4/pkg/media"
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"github.com/stretchr/testify/assert"
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)
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func TestSetRTPParameters(t *testing.T) {
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sender, receiver, wan := createVNetPair(t, nil)
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outgoingTrack, err := NewTrackLocalStaticSample(RTPCodecCapability{MimeType: MimeTypeVP8}, "video", "pion")
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assert.NoError(t, err)
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_, err = sender.AddTrack(outgoingTrack)
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assert.NoError(t, err)
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// Those parameters wouldn't make sense in a real application,
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// but for the sake of the test we just need different values.
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params := RTPParameters{
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Codecs: []RTPCodecParameters{
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{
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RTPCodecCapability: RTPCodecCapability{
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MimeTypeOpus, 48000, 2,
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"minptime=10;useinbandfec=1",
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[]RTCPFeedback{{"nack", ""}},
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},
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PayloadType: 111,
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},
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},
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HeaderExtensions: []RTPHeaderExtensionParameter{
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{URI: sdp.SDESMidURI},
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{URI: sdp.SDESRTPStreamIDURI},
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{URI: sdp.SDESRepairRTPStreamIDURI},
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},
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}
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seenPacket, seenPacketCancel := context.WithCancel(context.Background())
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receiver.OnTrack(func(_ *TrackRemote, r *RTPReceiver) {
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r.SetRTPParameters(params)
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incomingTrackCodecs := r.Track().Codec()
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assert.EqualValues(t, params.HeaderExtensions, r.Track().params.HeaderExtensions)
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assert.EqualValues(t, params.Codecs[0].MimeType, incomingTrackCodecs.MimeType)
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assert.EqualValues(t, params.Codecs[0].ClockRate, incomingTrackCodecs.ClockRate)
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assert.EqualValues(t, params.Codecs[0].Channels, incomingTrackCodecs.Channels)
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assert.EqualValues(t, params.Codecs[0].SDPFmtpLine, incomingTrackCodecs.SDPFmtpLine)
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assert.EqualValues(t, params.Codecs[0].RTCPFeedback, incomingTrackCodecs.RTCPFeedback)
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assert.EqualValues(t, params.Codecs[0].PayloadType, incomingTrackCodecs.PayloadType)
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seenPacketCancel()
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})
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peerConnectionsConnected := untilConnectionState(PeerConnectionStateConnected, sender, receiver)
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assert.NoError(t, signalPair(sender, receiver))
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peerConnectionsConnected.Wait()
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assert.NoError(t, outgoingTrack.WriteSample(media.Sample{Data: []byte{0xAA}, Duration: time.Second}))
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<-seenPacket.Done()
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assert.NoError(t, wan.Stop())
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closePairNow(t, sender, receiver)
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}
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