/* 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 mpegts import ( _ "fmt" "testing" ) // Just ensure that we can create a byte slice with a mpegts packet correctly func TestMpegTsToByteSlice(t *testing.T) { payload := []byte{0x56, 0xA2, 0x78, 0x89, 0x67} pcr := 100000 // => 100000 stuffing := make([]byte, 171) for i := range stuffing { stuffing[i] = 0xFF } tsPkt := MpegTsPacket{ PUSI: true, PID: uint16(256), AFC: byte(3), AFL: 7 + 171, CC: byte(6), PCRF: true, PCR: uint64(pcr), Stuff: stuffing, Payload: payload, } expectedOutput := []byte{0x47, 0x41, 0x00, 0x36, byte(178), 0x10} for i := 40; i >= 0; i -= 8 { expectedOutput = append(expectedOutput, byte(pcr>>uint(i))) } for i := 0; i < 171; i++ { expectedOutput = append(expectedOutput, 0xFF) } expectedOutput = append(expectedOutput, payload...) tsPktAsByteSlice, err := tsPkt.ToByteSlice() if err != nil { t.Errorf("Should not have got error!: %v",err) } for i := 0; i < 188; i++ { if tsPktAsByteSlice[i] != expectedOutput[i] { t.Errorf("Conversion to byte slice bad! Byte: %v Wanted: %v Got: %v", i, expectedOutput[i], tsPktAsByteSlice[i]) } } }