mirror of
https://github.com/livekit/livekit.git
synced 2026-03-29 22:19:51 +00:00
76 lines
2.1 KiB
Go
76 lines
2.1 KiB
Go
// Copyright 2023 LiveKit, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package rtc
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import (
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"math/rand/v2"
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"strings"
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"testing"
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"github.com/google/uuid"
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"github.com/stretchr/testify/require"
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"google.golang.org/protobuf/proto"
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"github.com/livekit/protocol/livekit"
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"github.com/livekit/protocol/utils/guid"
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)
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func TestPackStreamId(t *testing.T) {
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packed := "PA_123abc|uuid-id"
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pID, trackID := UnpackStreamID(packed)
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require.Equal(t, livekit.ParticipantID("PA_123abc"), pID)
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require.Equal(t, livekit.TrackID("uuid-id"), trackID)
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require.Equal(t, packed, PackStreamID(pID, trackID))
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}
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func TestPackDataTrackLabel(t *testing.T) {
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pID := livekit.ParticipantID("PA_123abc")
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trackID := livekit.TrackID("TR_b3da25")
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label := "trackLabel"
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packed := "PA_123abc|TR_b3da25|trackLabel"
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require.Equal(t, packed, PackDataTrackLabel(pID, trackID, label))
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p, tr, l := UnpackDataTrackLabel(packed)
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require.Equal(t, pID, p)
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require.Equal(t, trackID, tr)
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require.Equal(t, label, l)
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}
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func TestChunkProtoBatch(t *testing.T) {
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rng := rand.New(rand.NewPCG(1, 2))
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var updates []*livekit.ParticipantInfo
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for range 32 {
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updates = append(updates, &livekit.ParticipantInfo{
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Sid: guid.New(guid.ParticipantPrefix),
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Identity: uuid.NewString(),
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Metadata: strings.Repeat("x", rng.IntN(128*1024)),
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})
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}
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target := 64 * 1024
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batches := ChunkProtoBatch(updates, target)
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var count int
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for _, b := range batches {
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var sum int
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for _, m := range b {
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sum += proto.Size(m)
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count++
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}
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require.True(t, sum < target || len(b) == 1, "batch size exceeds target")
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}
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require.Equal(t, len(updates), count)
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}
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