mirror of
https://github.com/pion/webrtc.git
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117 lines
3.0 KiB
Go
117 lines
3.0 KiB
Go
// SPDX-FileCopyrightText: 2024 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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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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type fakeTrackAudioPlayoutStatsProvider struct {
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stats AudioPlayoutStats
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ok bool
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calls int
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lastNow time.Time
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}
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func (f *fakeTrackAudioPlayoutStatsProvider) Snapshot(now time.Time) (AudioPlayoutStats, bool) {
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f.calls++
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f.lastNow = now
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return f.stats, f.ok
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}
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func (f *fakeTrackAudioPlayoutStatsProvider) AddTrack(track *TrackRemote) error {
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track.addProvider(f)
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return nil
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}
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func (f *fakeTrackAudioPlayoutStatsProvider) RemoveTrack(track *TrackRemote) {
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track.removeProvider(f)
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}
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func TestTrackRemotePullAudioPlayoutStats(t *testing.T) {
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receiver := &RTPReceiver{}
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track := newTrackRemote(RTPCodecTypeAudio, 4242, 0, "", receiver)
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provider := &fakeTrackAudioPlayoutStatsProvider{
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stats: AudioPlayoutStats{
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ID: "media-playout-4242",
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Type: StatsTypeMediaPlayout,
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Kind: string(MediaKindAudio),
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TotalSamplesCount: 960,
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},
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ok: true,
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}
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err := provider.AddTrack(track)
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require.NoError(t, err)
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now := time.Unix(1710000000, 0)
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allStats := track.pullAudioPlayoutStats(now)
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require.Len(t, allStats, 1)
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stats := allStats[0]
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assert.Equal(t, provider.stats.TotalSamplesCount, stats.TotalSamplesCount)
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assert.Equal(t, provider.stats.Type, stats.Type)
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assert.Equal(t, provider.stats.ID, stats.ID)
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assert.Equal(t, provider.stats.Kind, stats.Kind)
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assert.Equal(t, statsTimestampFrom(now), stats.Timestamp)
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assert.Equal(t, 1, provider.calls)
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assert.Equal(t, now, provider.lastNow)
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}
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func TestTrackRemotePullAudioPlayoutStatsMissingProvider(t *testing.T) {
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receiver := &RTPReceiver{}
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track := newTrackRemote(RTPCodecTypeAudio, 1111, 0, "", receiver)
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stats := track.pullAudioPlayoutStats(time.Now())
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require.Empty(t, stats)
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}
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func TestTrackRemotePullAudioPlayoutStatsProviderFalse(t *testing.T) {
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receiver := &RTPReceiver{}
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track := newTrackRemote(RTPCodecTypeAudio, 1111, 0, "", receiver)
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provider := &fakeTrackAudioPlayoutStatsProvider{ok: false}
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err := provider.AddTrack(track)
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require.NoError(t, err)
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stats := track.pullAudioPlayoutStats(time.Now())
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require.Empty(t, stats)
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assert.Equal(t, 1, provider.calls)
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}
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func TestTrackRemotePullAudioPlayoutStatsNormalizesDefaults(t *testing.T) {
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receiver := &RTPReceiver{}
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track := newTrackRemote(RTPCodecTypeAudio, 2468, 0, "", receiver)
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provider := &fakeTrackAudioPlayoutStatsProvider{
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stats: AudioPlayoutStats{
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TotalSamplesCount: 480,
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},
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ok: true,
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}
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err := provider.AddTrack(track)
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require.NoError(t, err)
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allStats := track.pullAudioPlayoutStats(time.Unix(10, 0))
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require.Len(t, allStats, 1)
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stats := allStats[0]
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assert.Equal(t, "media-playout-2468", stats.ID)
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assert.Equal(t, StatsTypeMediaPlayout, stats.Type)
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assert.Equal(t, string(MediaKindAudio), stats.Kind)
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assert.NotZero(t, stats.Timestamp)
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}
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