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rtmp: fix decoding of chunk3 + chunk3

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This commit is contained in:
aler9 2022-07-19 16:42:11 +02:00
parent 9e6abc6e9f
commit f7c08f577a
3 changed files with 197 additions and 299 deletions
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146
internal/rtmp/rawmessage/writer_test.go
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@ -12,151 +12,7 @@ import (
)
func TestWriter(t *testing.T) {
for _, ca := range []struct {
name string
messages []*Message
chunks []chunk.Chunk
chunkSizes []uint32
}{
{
"chunk0 + chunk1",
[]*Message{
{
ChunkStreamID: 27,
Timestamp: 18576 * time.Millisecond,
Type: chunk.MessageTypeSetPeerBandwidth,
MessageStreamID: 3123,
Body: bytes.Repeat([]byte{0x03}, 64),
},
{
ChunkStreamID: 27,
Timestamp: (18576 + 15) * time.Millisecond,
Type: chunk.MessageTypeSetWindowAckSize,
MessageStreamID: 3123,
Body: bytes.Repeat([]byte{0x04}, 64),
},
},
[]chunk.Chunk{
&chunk.Chunk0{
ChunkStreamID: 27,
Timestamp: 18576,
Type: chunk.MessageTypeSetPeerBandwidth,
MessageStreamID: 3123,
BodyLen: 64,
Body: bytes.Repeat([]byte{0x03}, 64),
},
&chunk.Chunk1{
ChunkStreamID: 27,
TimestampDelta: 15,
Type: chunk.MessageTypeSetWindowAckSize,
BodyLen: 64,
Body: bytes.Repeat([]byte{0x04}, 64),
},
},
[]uint32{
128,
128,
},
},
{
"chunk0 + chunk2 + chunk3",
[]*Message{
{
ChunkStreamID: 27,
Timestamp: 18576 * time.Millisecond,
Type: chunk.MessageTypeSetPeerBandwidth,
MessageStreamID: 3123,
Body: bytes.Repeat([]byte{0x03}, 64),
},
{
ChunkStreamID: 27,
Timestamp: (18576 + 15) * time.Millisecond,
Type: chunk.MessageTypeSetPeerBandwidth,
MessageStreamID: 3123,
Body: bytes.Repeat([]byte{0x04}, 64),
},
{
ChunkStreamID: 27,
Timestamp: (18576 + 15 + 15) * time.Millisecond,
Type: chunk.MessageTypeSetPeerBandwidth,
MessageStreamID: 3123,
Body: bytes.Repeat([]byte{0x05}, 64),
},
},
[]chunk.Chunk{
&chunk.Chunk0{
ChunkStreamID: 27,
Timestamp: 18576,
Type: chunk.MessageTypeSetPeerBandwidth,
MessageStreamID: 3123,
BodyLen: 64,
Body: bytes.Repeat([]byte{0x03}, 64),
},
&chunk.Chunk2{
ChunkStreamID: 27,
TimestampDelta: 15,
Body: bytes.Repeat([]byte{0x04}, 64),
},
&chunk.Chunk3{
ChunkStreamID: 27,
Body: bytes.Repeat([]byte{0x05}, 64),
},
},
[]uint32{
128,
64,
64,
},
},
{
"chunk0 + chunk3 + chunk2 + chunk3",
[]*Message{
{
ChunkStreamID: 27,
Timestamp: 18576 * time.Millisecond,
Type: chunk.MessageTypeSetPeerBandwidth,
MessageStreamID: 3123,
Body: bytes.Repeat([]byte{0x03}, 192),
},
{
ChunkStreamID: 27,
Timestamp: 18591 * time.Millisecond,
Type: chunk.MessageTypeSetPeerBandwidth,
MessageStreamID: 3123,
Body: bytes.Repeat([]byte{0x04}, 192),
},
},
[]chunk.Chunk{
&chunk.Chunk0{
ChunkStreamID: 27,
Timestamp: 18576,
Type: chunk.MessageTypeSetPeerBandwidth,
MessageStreamID: 3123,
BodyLen: 192,
Body: bytes.Repeat([]byte{0x03}, 128),
},
&chunk.Chunk3{
ChunkStreamID: 27,
Body: bytes.Repeat([]byte{0x03}, 64),
},
&chunk.Chunk2{
ChunkStreamID: 27,
TimestampDelta: 15,
Body: bytes.Repeat([]byte{0x04}, 128),
},
&chunk.Chunk3{
ChunkStreamID: 27,
Body: bytes.Repeat([]byte{0x04}, 64),
},
},
[]uint32{
128,
64,
128,
64,
},
},
} {
for _, ca := range cases {
t.Run(ca.name, func(t *testing.T) {
var buf bytes.Buffer
w := NewWriter(bytecounter.NewWriter(&buf), true)