func encode_door(t *testing.T, wr *stream.Stream) {
wr.SetSize(0)
wr.Seek(0, 0)
e := binutil.NewProtobufEncoder(wr)
door := comp
e.PutInt32(1, door.I32)
e.PutInt64(2, door.I64)
e.PutSint32(3, door.S32)
e.PutSint64(4, door.S64)
e.PutSfixed32(5, door.D32)
e.PutSfixed64(6, door.D64)
e.PutUint32(10, door.U32)
e.PutUint64(11, door.U64)
e.PutFixed32(12, door.X32)
e.PutFixed64(13, door.X64)
e.PutFloat32(20, door.F32)
e.PutFloat64(21, door.F64)
e.PutBool(30, door.B)
e.PutString(31, door.S)
e.PutEnum(32, door.E)
encode_pos(dm, &door.Poslist[0])
e.PutBytes(40, dm.Buf()[:dm.Position()])
encode_pos(dm, &door.Poslist[1])
e.PutBytes(40, dm.Buf()[:dm.Position()])
}
func encode_pos(wr *stream.Stream, pos *pbPos) {
wr.SetSize(0)
wr.Seek(0, 0)
e := binutil.NewProtobufEncoder(wr)
e.PutInt32(1, pos.X)
e.PutInt32(2, pos.Y)
}
func testByteOrder(t *testing.T, s *stream.Stream, in *byteorderSample) {
s.SetSize(256)
s.Seek(0, 0)
data := s.Buf()
whint := in.order.String()
var m, n int
m = in.order.PutUint8(data, byte(0x09))
n = in.order.PutUint32(data[m:], uint32(0x1310))
n += m
L := len(in.output)
if n != L {
t.Fatalf("%s: outsize must %v, but got %v\n", whint, L, n)
}
for i, b := range in.output {
if b != data[i] {
t.Fatalf("%s: output[%d] must %2X, but got %2X\n", whint, i, b, data[i])
}
}
for _, read := range in.reads {
s.Seek(0, 0)
rhint := read.order.String()
var b byte
var i uint32
b, m = read.order.Uint8(data)
i, n = read.order.Uint32(data[m:])
n += m
if n != L {
t.Errorf("%s: read by %s: final position must be %v, but got %v\n", whint, rhint, L, n)
} else if b != read.b {
t.Errorf("%s: read by %s: expect %.2X, but got %.2X\n", whint, rhint, read.b, b)
} else if i != read.i {
t.Errorf("%s: read by %s: expect %.8X, but got %.8X\n", whint, rhint, read.i, i)
}
}
}
func testReadAt(t *testing.T, s *stream.Stream, off int64, want_err error, want string) {
var (
err error
msg string
buf = []byte("......")
str string
)
msg = fmt.Sprintf("ReadAt([<%d>], %d),", len(buf), off)
_, err = s.ReadAt(buf, off)
if err != want_err {
t.Errorf("%s want error `%v`, but got `%v`\n", msg, want_err, err)
return
}
str = string(buf)
if str != want {
t.Errorf("%s got `%s`, want `%s`\n", msg, str, want)
}
}
func testSeekAndReadByte(t *testing.T, s *stream.Stream, off int64, whence int, want_err error, want rune) {
var (
err error
msg string
b byte
c rune
)
msg = fmt.Sprintf("Seek(%d, %d),", off, whence)
_, err = s.Seek(off, whence)
if err != want_err {
t.Errorf("%s want error `%v`, but got `%v`\n", msg, want_err, err)
return
}
b, _ = s.ReadByte()
c = rune(b)
if c != want {
t.Errorf("%s ReadByte() is `%c`, want `%c`\n", msg, c, want)
}
}
func decode_door(t *testing.T, rd *stream.Stream, last int, door *pbDoor) {
rd.Seek(0, 0)
d := binutil.NewProtobufDecoder(rd)
posidx := 0
for rd.Position() < last {
_, tag, wire, _ := d.Tag()
switch tag {
case 0:
t.Fatalf("test protobuf decode: got tag 0 when parse door\n")
case 1:
_, door.I32, _ = d.Int32()
case 3:
_, door.S32, _ = d.Sint32()
case 5:
_, door.D32, _ = d.Sfixed32()
case 2:
_, door.I64, _ = d.Int64()
case 4:
_, door.S64, _ = d.Sint64()
case 6:
_, door.D64, _ = d.Sfixed64()
case 10:
_, door.U32, _ = d.Uint32()
case 12:
_, door.X32, _ = d.Fixed32()
case 11:
_, door.U64, _ = d.Uint64()
case 13:
_, door.X64, _ = d.Fixed64()
case 20:
_, door.F32, _ = d.Float32()
case 21:
_, door.F64, _ = d.Float64()
case 30:
_, door.B, _ = d.Bool()
case 31:
_, door.S, _ = d.String()
case 32:
_, door.E, _ = d.Enum()
case 40:
_, u, _ := d.Uint64()
m, L := int64(u), int(u)
dm.SetSize(m)
d.GetBody(dm.Buf()[:m])
decode_pos(t, dm, L, &door.Poslist[posidx])
if dm.Position() != L {
t.Fatalf("test protobuf decode: got pos fail\n")
}
posidx++
default:
d.Skip(wire)
}
}
if rd.Position() != last {
t.Fatalf("test protobuf decode: parse pos, error tail position\n")
}
}
func testMarshal(t *testing.T, s *stream.Stream, in *marshalTestData) {
var dummy = &datatype{}
var n int
var err error
// println("*** encoding ***")
s.SetSize(0)
w := binutil.NewEncoder2(s, in.order, in.intNs)
hint := w.String()
n, err = w.Write(in.data)
if err != nil {
t.Errorf("encode(%s) error: %v\n", hint, err)
}
if n != in.outsize {
t.Errorf("encode(%s) size must %v, but got %v\n", hint, in.outsize, n)
}
n = len(in.out)
if n != in.outsize {
t.Errorf("encode(%s) len(test) must %v, but got %v\n", hint, in.outsize, n)
}
b := s.Buf()
n = len(b)
if n != in.outsize {
t.Errorf("encode(%s) len(dump) must %v, but got %v\n", hint, in.outsize, n)
}
for i, v := range in.out {
if v != b[i] {
t.Fatalf("marshal(%s) out[%v] must %2X, but got %2X\n", hint, i, v, b[i])
}
}
//*
// println("*** decoding ***")
s.Seek(0, 0)
r := binutil.NewDecoder2(s, in.order, in.intNs)
n, err = r.Read(dummy)
if err != nil {
t.Errorf("decode(%s) error: %v\n", hint, err)
}
if n != in.outsize {
t.Errorf("decode(%s) size must %v, but got %v\n", hint, in.outsize, n)
}
if !DeepEqual(in.data, dummy) {
t.Fatalf("decode(%s) DeepEqual false\n", hint)
}
//*/
}
func decode_pos(t *testing.T, rd *stream.Stream, last int, pos *pbPos) {
rd.Seek(0, 0)
d := binutil.NewProtobufDecoder(rd)
for rd.Position() < last {
_, tag, wire, _ := d.Tag()
switch tag {
case 0:
t.Fatalf("test protobuf decode: got tag 0 when parse pos\n")
case 1:
_, pos.X, _ = d.Int32()
case 2:
_, pos.Y, _ = d.Int32()
default:
d.Skip(wire)
}
}
if rd.Position() != last {
t.Fatalf("test protobuf decode: parse pos, error tail position\n")
}
}
func testSetSize(t *testing.T, s *stream.Stream, size int64, want_err error) {
err := s.SetSize(size)
if err != want_err {
t.Errorf("SetSize(%v) want error `%v`, got `%v`\n", size, want_err, err)
}
}
func testTruncate(t *testing.T, s *stream.Stream, size int, want_err error) {
err := s.Truncate(size)
if err != want_err {
t.Errorf("Truncate(%v) want error `%v`, got `%v`\n", size, want_err, err)
}
}
func testPosition(t *testing.T, s *stream.Stream, want int) {
pos := s.Position()
if pos != want {
t.Errorf("Position() want error `%v`, got `%v`\n", want, pos)
}
}
func testUnreadByte(t *testing.T, s *stream.Stream, want_err error) {
err := s.UnreadByte()
if err != want_err {
t.Errorf("UnreadByte() want error `%v`, got `%v`\n", want_err, err)
}
}