mirror of https://bitbucket.org/ausocean/av.git
77 lines
2.2 KiB
Go
77 lines
2.2 KiB
Go
/*
|
|
NAME
|
|
MpegTs.go - provides a data structure intended to encapsulate the properties
|
|
of an MpegTs packet.
|
|
|
|
DESCRIPTION
|
|
See Readme.md
|
|
|
|
AUTHOR
|
|
Saxon Nelson-Milton <saxon.milton@gmail.com>
|
|
|
|
LICENSE
|
|
MpegTs.go is Copyright (C) 2017 the Australian Ocean Lab (AusOcean)
|
|
|
|
It is free software: you can redistribute it and/or modify them
|
|
under the terms of the GNU General Public License as published by the
|
|
Free Software Foundation, either version 3 of the License, or (at your
|
|
option) any later version.
|
|
|
|
It is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with revid in gpl.txt. If not, see [GNU licenses](http://www.gnu.org/licenses).
|
|
*/
|
|
|
|
package pes
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
const (
|
|
dataLength = 3 // bytes
|
|
)
|
|
|
|
func TestPesToByteSlice(t *testing.T) {
|
|
pesPkt := PESPacket{
|
|
StreamID: 0xE0, // StreamID
|
|
PDI: byte(2),
|
|
PTS: 100000,
|
|
HeaderLength: byte(10),
|
|
Stuff: []byte{0xFF, 0xFF},
|
|
Data: []byte{0xEA, 0x4B, 0x12},
|
|
}
|
|
pesExpectedOutput := []byte{
|
|
0x00, // packet start code prefix byte 1
|
|
0x00, // packet start code prefix byte 2
|
|
0x01, // packet start code prefix byte 3
|
|
0xE0, // stream ID
|
|
0x00, // PES Packet length byte 1
|
|
0x00, // PES packet length byte 2
|
|
0x80, // Marker bits,ScramblingControl, Priority, DAI, Copyright, Original
|
|
0x80, // PDI, ESCR, ESRate, DSMTrickMode, ACI, CRC, Ext
|
|
byte(10), // header length
|
|
0x21, // PCR byte 1
|
|
0x00, // pcr byte 2
|
|
0x07, // pcr byte 3
|
|
0x0D, // pcr byte 4
|
|
0x41, // pcr byte 5
|
|
0xFF, // Stuffing byte 1
|
|
0xFF, // stuffing byte 3
|
|
0xEA, // data byte 1
|
|
0x4B, // data byte 2
|
|
0x12, // data byte 3
|
|
}
|
|
pesPktAsByteSlice := pesPkt.ToByteSlice()
|
|
for ii := range pesPktAsByteSlice {
|
|
if pesPktAsByteSlice[ii] != pesExpectedOutput[ii] {
|
|
t.Errorf("Conversion to byte slice bad! Byte: %v Wanted: %v Got: %v",
|
|
ii, pesExpectedOutput[ii], pesPktAsByteSlice[ii])
|
|
}
|
|
}
|
|
}
|