psi: working on psi test file

stream/mts/psi/psi.go

@@ -6,6 +6,59 @@ import (
 	"math/bits"
 )
 
+// TODO: Finish off mts/psi so that we can create pat and pmt tables instead
+// of hardcoding.
+var (
+	StdPat = []byte{
+		0x00, // pointer
+
+		// ---- section included in data sent to CRC32 during check
+		// table header
+		0x00, // table id
+		0xb0, // section syntax indicator:1|private bit:1|reserved:2|section length:2|more bytes...:2
+		0x0d, // more bytes...
+
+		// syntax section
+		0x00, 0x01, // table id extension
+		0xc1, // reserved bits:3|version:5|use now:1 1100 0001
+		0x00, // section number
+		0x00, // last section number
+		// table data
+		0x00, 0x01, // Program number
+		0xf0, 0x00, // reserved:3|program map PID:13
+
+		// 0x2a, 0xb1, 0x04, 0xb2, // CRC
+		// ----
+	}
+	StdPmt = []byte{
+		0x00, // pointer
+
+		// ---- section included in data sent to CRC32 during check
+		// table header
+		0x02, // table id
+		0xb0, // section syntax indicator:1|private bit:1|reserved:2|section length:2|more bytes...:2
+		0x12, // more bytes...
+
+		// syntax section
+		0x00, 0x01, // table id extension
+		0xc1, // reserved bits:3|version:5|use now:1
+		0x00, // section number
+		0x00, // last section number
+		// table data
+		0xe1, 0x00, // reserved:3|PCR PID:13
+		0xf0, 0x00, // reserved:4|unused:2|program info length:10
+		// No program descriptors since program info length is 0.
+		// elementary stream info data
+		0x1b,       // stream type
+		0xe1, 0x00, // reserved:3|elementary PID:13
+		0xf0, 0x00, // reserved:4|unused:2|ES info length:10
+		// No elementary stream descriptors since ES info length is 0.
+
+		// 0x15, 0xbd, 0x4d, 0x56, // CRC
+		// ----
+	}
+)
+
 // Some common lengths
 const (
 	ESSDDefLen = 5

stream/mts/psi/psi_test.go

@@ -4,6 +4,49 @@ import (
 	"testing"
 )
 
+var (
+	patPsi = PSI{
+		Pf:  0x00,
+		Tid: 0x00,
+		Ssi: true,
+		Pb:  false,
+		Sl:  uint16(0x0d),
+		Tss: &TSS{
+			Tide: uint16(0x01),
+			V:    0,
+			Cni:  true,
+			Sn:   0,
+			Lsn:  0,
+			Sd: &PAT{
+				Pn:    uint16(0x01),
+				Pmpid: 16,
+			},
+		},
+	}
+	pmtPsi = PSI{
+		Pf: 0x00,
+		Tid: 0x02,
+		Ssi: true,
+		Sl: uint16(0x12),
+		Tss: & TSS{
+			Tide: uint16(0x01),
+			V:0,
+			Cni: true,
+			Sn: 0,
+			Lsn: 0,
+			Sd: &PMT{
+				Pcrpid: 16, // wrong
+				Pil: 0,
+				Essd: &ESSD{
+					St: 0x1b,
+
+				}
+			}
+		}
+		}
+	}
+)
+
 func TestReadPSI1(t *testing.T) {
 
 }