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Copy pathts_packet_test.go
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ts_packet_test.go
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package tsparser
import (
"reflect"
"testing"
"github.com/small-teton/mpeg-ts-analyzer/options"
)
func TestNewTsPacket(t *testing.T) {
tp := NewTsPacket()
if _, ok := interface{}(tp).(*TsPacket); !ok {
t.Errorf("actual: *tsparser.Pmt, But got %s", reflect.TypeOf(tp))
}
}
func TestTsPacketInitialize(t *testing.T) {
var options options.Options
options.SetDumpHeader(true)
tp1 := NewTsPacket()
tp1.Initialize(1, options)
if tp1.pos != 1 {
t.Errorf("actual: 1, But got %d", tp1.pos)
}
if !tp1.options.DumpHeader() {
t.Errorf("actual: true, But got false")
}
data := []byte{
0x47, 0x40, 0x00, 0x10, 0x00, 0x00, 0xB0, 0x0D, 0x00, 0x3F, 0xC1, 0x00, 0x00, 0x00, 0x01, 0xE0,
0x3F, 0x2D, 0xBC, 0xB0, 0x53, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
}
tp2 := NewTsPacket()
tp2.Append(data)
if err := tp2.Parse(); err != nil {
t.Errorf("Parse error: %s", err)
}
tp2.Initialize(1, options)
if !reflect.DeepEqual(tp1, tp2) {
t.Errorf("Failed Initialize in tp1 and tp2")
}
}
func TestTsPacketAppend(t *testing.T) {
data1 := []byte{0xc2, 0x93, 0x70, 0x16, 0x2d, 0x08, 0xa2, 0xf1, 0x3a, 0x5c, 0xf9, 0xde, 0xbc, 0xee, 0xfc, 0x90, 0x63}
data2 := []byte{0x19, 0xed, 0x5d, 0xda, 0x57, 0x4b, 0xa0, 0x22, 0x2b, 0x1e, 0xf7, 0xb1, 0x66, 0xf6, 0x2b, 0x29, 0x43}
tp := NewTsPacket()
tp.Append(data1)
if len(tp.buf) != len(data1) {
t.Errorf("length is different: actual %d, But got %d", len(data1), len(tp.buf))
}
for i, val := range data1 {
if tp.buf[i] != val {
t.Errorf("actual: %x, But got %x", val, tp.buf[i])
}
}
tp.Append(data2)
if len(tp.buf) != len(data1)+len(data2) {
t.Errorf("length is different: actual %d, But got %d", len(data1)+len(data2), len(tp.buf))
}
offset := len(data1)
for i, val := range data2 {
if tp.buf[offset+i] != val {
t.Errorf("actual: %x, But got %x", val, tp.buf[offset+i])
}
}
}
func TestHasAf(t *testing.T) {
tp := NewTsPacket()
tp.adaptationFieldControl = 0
if tp.HasAf() {
t.Errorf("actual: false, But got true")
}
tp.adaptationFieldControl = 1
if tp.HasAf() {
t.Errorf("actual: false, But got true")
}
tp.adaptationFieldControl = 2
if !tp.HasAf() {
t.Errorf("actual: true, But got false")
}
tp.adaptationFieldControl = 3
if !tp.HasAf() {
t.Errorf("actual: true, But got false")
}
}
func TestPcr(t *testing.T) {
// tp := NewTsPacket()
// tp.tp.adaptationField.pcr = true
// if !tp.Pcr() {
// t.Errorf("actual: true, But got false")
// }
// tp.dumpPsi = false
// retVal = tp.DumpPsi()
// if tp.Pcr() {
// t.Errorf("actual: false, But got true")
// }
}
func TestParse(t *testing.T) {
data := []byte{
0x47, 0x40, 0x00, 0x10, 0x00, 0x00, 0xB0, 0x0D, 0x00, 0x3F, 0xC1, 0x00, 0x00, 0x00, 0x01, 0xE0,
0x3F, 0x2D, 0xBC, 0xB0, 0x53, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
}
tp := NewTsPacket()
tp.Append(data)
if err := tp.Parse(); err != nil {
t.Errorf("Parse error: %s", err)
}
err := false
err = err || tp.syncByte != 0x47
err = err || tp.transportErrorIndicator != 0x0
err = err || tp.payloadUnitStartIndicator != 0x1
err = err || tp.transportPriority != 0x0
err = err || tp.pid != 0x00
err = err || tp.transportScramblingControl != 0x0
err = err || tp.adaptationFieldControl != 0x1
err = err || tp.continuityCounter != 0x0
if err {
t.Errorf("Parse error")
}
}
func TestPayload(t *testing.T) {
data := []byte{
0x47, 0x40, 0x00, 0x10, 0x00, 0x00, 0xB0, 0x0D, 0x00, 0x3F, 0xC1, 0x00, 0x00, 0x00, 0x01, 0xE0,
0x3F, 0x2D, 0xBC, 0xB0, 0x53, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
}
tp := NewTsPacket()
tp.Append(data)
tp.Parse()
payload := tp.Payload()
if len(data)-4 != len(payload) {
t.Errorf("actual: %d, But got %d", len(data)-4, len(payload))
}
for i, val := range payload {
if val != data[4+i] {
t.Errorf("actual: %x, But got %x", data[4+i], val)
}
}
}
func TestPayloadUnitStartIndicator(t *testing.T) {
tp := NewTsPacket()
var actual uint8 = 0x1
tp.payloadUnitStartIndicator = actual
retVal := tp.PayloadUnitStartIndicator()
if !retVal {
t.Errorf("actual: 0x1, But got 0x0")
}
actual = 0x0
tp.payloadUnitStartIndicator = actual
retVal = tp.PayloadUnitStartIndicator()
if retVal {
t.Errorf("actual: 0x0, But got 0x1")
}
}
func TestPid(t *testing.T) {
tp := NewTsPacket()
var actual uint16 = 0x1
tp.pid = actual
retVal := tp.Pid()
if retVal != actual {
t.Errorf("actual: %x, But got %d", actual, retVal)
}
actual = 0x5
tp.pid = actual
retVal = tp.Pid()
if retVal != actual {
t.Errorf("actual: %x, But got %d", actual, retVal)
}
}
func TestTsPacketContinuityCounter(t *testing.T) {
tp := NewTsPacket()
var actual uint8 = 0x1
tp.continuityCounter = actual
retVal := tp.ContinuityCounter()
if retVal != actual {
t.Errorf("actual: %x, But got %d", actual, retVal)
}
actual = 0x5
tp.continuityCounter = actual
retVal = tp.ContinuityCounter()
if retVal != actual {
t.Errorf("actual: %x, But got %d", actual, retVal)
}
}