Esempio n. 1
0
func TestOldUnoM(t *testing.T) {
	popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano()))
	older := NewPopulatedOldUnoM(popr, true)
	// need optional field to be always initialized, to check it's lost in this test
	older.Field1 = proto.String(randStringUnrecognized(popr))
	data1, err := proto.Marshal(older)
	if err != nil {
		panic(err)
	}

	newer := &UnoM{}
	if err := proto.Unmarshal(data1, newer); err != nil {
		panic(err)
	}
	data2, err := proto.Marshal(newer)
	if err != nil {
		panic(err)
	}

	older2 := &OldUnoM{}
	if err := proto.Unmarshal(data2, older2); err != nil {
		panic(err)
	}

	// check that Field1 is lost
	if older2.Field1 != nil {
		t.Fatalf("field must be lost, but it's not, older: %#v, older2: %#v", older, older2)
	}

	// now restore Field1 and messages should be equal now
	older2.Field1 = older.Field1
	if err := older.VerboseEqual(older2); err != nil {
		t.Fatalf("%#v !VerboseProto %#v, since %v", older, older2, err)
	}
}
Esempio n. 2
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//See another version of this test in proto/extensions_test.go
func TestGetExtensionStability(t *testing.T) {
	check := func(m *NoExtensionsMap) bool {
		ext1, err := proto.GetExtension(m, E_FieldB1)
		if err != nil {
			t.Fatalf("GetExtension() failed: %s", err)
		}
		ext2, err := proto.GetExtension(m, E_FieldB1)
		if err != nil {
			t.Fatalf("GetExtension() failed: %s", err)
		}
		return ext1.(*NinOptNative).Equal(ext2)
	}
	msg := &NoExtensionsMap{Field1: proto.Int64(2)}
	ext0 := &NinOptNative{Field1: proto.Float64(1)}
	if err := proto.SetExtension(msg, E_FieldB1, ext0); err != nil {
		t.Fatalf("Could not set ext1: %s", ext0)
	}
	if !check(msg) {
		t.Errorf("GetExtension() not stable before marshaling")
	}
	bb, err := proto.Marshal(msg)
	if err != nil {
		t.Fatalf("Marshal() failed: %s", err)
	}
	msg1 := &NoExtensionsMap{}
	err = proto.Unmarshal(bb, msg1)
	if err != nil {
		t.Fatalf("Unmarshal() failed: %s", err)
	}
	if !check(msg1) {
		t.Errorf("GetExtension() not stable after unmarshaling")
	}
}
Esempio n. 3
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func Generate(req *plugin.CodeGeneratorRequest) *plugin.CodeGeneratorResponse {
	// Begin by allocating a generator. The request and response structures are stored there
	// so we can do error handling easily - the response structure contains the field to
	// report failure.
	g := generator.New()
	g.Request = req

	g.CommandLineParameters(g.Request.GetParameter())

	// Create a wrapped version of the Descriptors and EnumDescriptors that
	// point to the file that defines them.
	g.WrapTypes()

	g.SetPackageNames()
	g.BuildTypeNameMap()

	g.GenerateAllFiles()

	gtest := generator.New()

	data, err := proto.Marshal(req)
	if err != nil {
		g.Error(err, "failed to marshal modified proto")
	}
	if err := proto.Unmarshal(data, gtest.Request); err != nil {
		g.Error(err, "parsing modified proto")
	}

	if len(gtest.Request.FileToGenerate) == 0 {
		gtest.Fail("no files to generate")
	}

	gtest.CommandLineParameters(gtest.Request.GetParameter())

	// Create a wrapped version of the Descriptors and EnumDescriptors that
	// point to the file that defines them.
	gtest.WrapTypes()

	gtest.SetPackageNames()
	gtest.BuildTypeNameMap()

	gtest.GeneratePlugin(testgen.NewPlugin())

	for i := 0; i < len(gtest.Response.File); i++ {
		if strings.Contains(*gtest.Response.File[i].Content, `//These tests are generated by github.com/pixty/gogoprotobuf/plugin/testgen`) {
			gtest.Response.File[i].Name = proto.String(strings.Replace(*gtest.Response.File[i].Name, ".pb.go", "pb_test.go", -1))
			g.Response.File = append(g.Response.File, gtest.Response.File[i])
		}
	}

	for i := 0; i < len(g.Response.File); i++ {
		formatted, err := format.Source([]byte(g.Response.File[i].GetContent()))
		if err != nil {
			g.Error(err, "go format error")
		}
		fmts := string(formatted)
		g.Response.File[i].Content = &fmts
	}
	return g.Response
}
Esempio n. 4
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func TestZeroLengthOptionalBytes(t *testing.T) {
	roundtrip := func(f *Foo) *Foo {
		data, err := proto.Marshal(f)
		if err != nil {
			panic(err)
		}
		newF := &Foo{}
		err = proto.Unmarshal(data, newF)
		if err != nil {
			panic(err)
		}
		return newF
	}

	f := &Foo{}
	roundtrippedF := roundtrip(f)
	if roundtrippedF.Bar != nil {
		t.Fatalf("should be nil")
	}

	f.Bar = []byte{}
	roundtrippedF = roundtrip(f)
	if roundtrippedF.Bar == nil {
		t.Fatalf("should not be nil")
	}
	if len(roundtrippedF.Bar) != 0 {
		t.Fatalf("should be empty")
	}
}
Esempio n. 5
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func TestGetExtensionStability(t *testing.T) {
	check := func(m *pb.MyMessage) bool {
		ext1, err := proto.GetExtension(m, pb.E_Ext_More)
		if err != nil {
			t.Fatalf("GetExtension() failed: %s", err)
		}
		ext2, err := proto.GetExtension(m, pb.E_Ext_More)
		if err != nil {
			t.Fatalf("GetExtension() failed: %s", err)
		}
		return ext1 == ext2
	}
	msg := &pb.MyMessage{Count: proto.Int32(4)}
	ext0 := &pb.Ext{}
	if err := proto.SetExtension(msg, pb.E_Ext_More, ext0); err != nil {
		t.Fatalf("Could not set ext1: %s", ext0)
	}
	if !check(msg) {
		t.Errorf("GetExtension() not stable before marshaling")
	}
	bb, err := proto.Marshal(msg)
	if err != nil {
		t.Fatalf("Marshal() failed: %s", err)
	}
	msg1 := &pb.MyMessage{}
	err = proto.Unmarshal(bb, msg1)
	if err != nil {
		t.Fatalf("Unmarshal() failed: %s", err)
	}
	if !check(msg1) {
		t.Errorf("GetExtension() not stable after unmarshaling")
	}
}
Esempio n. 6
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func TestFloatingPointMarshalTo(t *testing.T) {
	popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano()))
	p := NewPopulatedFloatingPoint(popr, false)
	size := p.Size()
	data := make([]byte, size)
	for i := range data {
		data[i] = byte(popr.Intn(256))
	}
	_, err := p.MarshalTo(data)
	if err != nil {
		panic(err)
	}
	msg := &FloatingPoint{}
	if err := github_com_gogo_protobuf_proto.Unmarshal(data, msg); err != nil {
		panic(err)
	}
	for i := range data {
		data[i] = byte(popr.Intn(256))
	}
	if err := p.VerboseEqual(msg); err != nil {
		t.Fatalf("%#v !VerboseProto %#v, since %v", msg, p, err)
	}
	if !p.Equal(msg) {
		t.Fatalf("%#v !Proto %#v", msg, p)
	}
}
Esempio n. 7
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func TestRoundTripProto3(t *testing.T) {
	m := &pb.Message{
		Name:         "David",          // (2 | 1<<3): 0x0a 0x05 "David"
		Hilarity:     pb.Message_PUNS,  // (0 | 2<<3): 0x10 0x01
		HeightInCm:   178,              // (0 | 3<<3): 0x18 0xb2 0x01
		Data:         []byte("roboto"), // (2 | 4<<3): 0x20 0x06 "roboto"
		ResultCount:  47,               // (0 | 7<<3): 0x38 0x2f
		TrueScotsman: true,             // (0 | 8<<3): 0x40 0x01
		Score:        8.1,              // (5 | 9<<3): 0x4d <8.1>

		Key: []uint64{1, 0xdeadbeef},
		Nested: &pb.Nested{
			Bunny: "Monty",
		},
	}
	t.Logf(" m: %v", m)

	b, err := proto.Marshal(m)
	if err != nil {
		t.Fatalf("proto.Marshal: %v", err)
	}
	t.Logf(" b: %q", b)

	m2 := new(pb.Message)
	if err := proto.Unmarshal(b, m2); err != nil {
		t.Fatalf("proto.Unmarshal: %v", err)
	}
	t.Logf("m2: %v", m2)

	if !proto.Equal(m, m2) {
		t.Errorf("proto.Equal returned false:\n m: %v\nm2: %v", m, m2)
	}
}
Esempio n. 8
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func (this *fullReader) ReadMsg(msg proto.Message) error {
	length, err := this.r.Read(this.buf)
	if err != nil {
		return err
	}
	return proto.Unmarshal(this.buf[:length], msg)
}
Esempio n. 9
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func TestOldNewOldNew(t *testing.T) {
	popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano()))
	older := NewPopulatedOldA(popr, true)
	data1, err := proto.Marshal(older)
	if err != nil {
		panic(err)
	}
	newer := &A{}
	if err := proto.Unmarshal(data1, newer); err != nil {
		panic(err)
	}
	data2, err := proto.Marshal(newer)
	if err != nil {
		panic(err)
	}
	bluer := &OldA{}
	if err := proto.Unmarshal(data2, bluer); err != nil {
		panic(err)
	}
	if err := older.VerboseEqual(bluer); err != nil {
		t.Fatalf("%#v !VerboseProto %#v, since %v", older, bluer, err)
	}

	data3, err := proto.Marshal(bluer)
	if err != nil {
		panic(err)
	}
	purple := &A{}
	if err := proto.Unmarshal(data3, purple); err != nil {
		panic(err)
	}
	data4, err := proto.Marshal(purple)
	if err != nil {
		panic(err)
	}
	magenta := &OldA{}
	if err := proto.Unmarshal(data4, magenta); err != nil {
		panic(err)
	}
	if err := older.VerboseEqual(magenta); err != nil {
		t.Fatalf("%#v !VerboseProto %#v, since %v", older, magenta, err)
	}
}
Esempio n. 10
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func TestOldNew(t *testing.T) {
	popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano()))
	older := NewPopulatedOldWithGroup(popr, true)
	data1, err := proto.Marshal(older)
	if err != nil {
		panic(err)
	}
	newer := &NewNoGroup{}
	if err := proto.Unmarshal(data1, newer); err != nil {
		panic(err)
	}
	data2, err := proto.Marshal(newer)
	if err != nil {
		panic(err)
	}
	bluer := &OldWithGroup{}
	if err := proto.Unmarshal(data2, bluer); err != nil {
		panic(err)
	}
	if err := older.VerboseEqual(bluer); err != nil {
		t.Fatalf("%#v !VerboseProto %#v, since %v", older, bluer, err)
	}
}
Esempio n. 11
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func TestNewOld(t *testing.T) {
	popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano()))
	newer := NewPopulatedA(popr, true)
	data1, err := proto.Marshal(newer)
	if err != nil {
		panic(err)
	}
	older := &OldA{}
	if err := proto.Unmarshal(data1, older); err != nil {
		panic(err)
	}
	data2, err := proto.Marshal(older)
	if err != nil {
		panic(err)
	}
	bluer := &A{}
	if err := proto.Unmarshal(data2, bluer); err != nil {
		panic(err)
	}
	if err := newer.VerboseEqual(bluer); err != nil {
		t.Fatalf("%#v !VerboseProto %#v, since %v", newer, bluer, err)
	}
}
Esempio n. 12
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func BenchmarkUnmarshalNinOptStructWhole(b *testing.B) {
	r := math_rand.New(math_rand.NewSource(time.Now().UnixNano()))
	for i := 0; i < b.N; i++ {
		b.StopTimer()
		p := test.NewPopulatedNinOptStruct(r, false)
		data, err := proto.Marshal(p)
		if err != nil {
			panic(err)
		}
		b.StartTimer()
		pp := &test.NinOptStruct{}
		proto.Unmarshal(data, pp)
	}
}
Esempio n. 13
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func TestAllMapsVerboseEqual(t *testing.T) {
	popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano()))
	p := NewPopulatedAllMaps(popr, false)
	data, err := github_com_gogo_protobuf_proto.Marshal(p)
	if err != nil {
		panic(err)
	}
	msg := &AllMaps{}
	if err := github_com_gogo_protobuf_proto.Unmarshal(data, msg); err != nil {
		panic(err)
	}
	if err := p.VerboseEqual(msg); err != nil {
		t.Fatalf("%#v !VerboseEqual %#v, since %v", msg, p, err)
	}
}
Esempio n. 14
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func TestRepeatedOptional(t *testing.T) {
	repeated := &FooWithRepeated{Bar: [][]byte{[]byte("a"), []byte("b")}}
	data, err := proto.Marshal(repeated)
	if err != nil {
		panic(err)
	}
	optional := &Foo{}
	err = proto.Unmarshal(data, optional)
	if err != nil {
		panic(err)
	}

	if !bytes.Equal(optional.Bar, []byte("b")) {
		t.Fatalf("should return the last entry")
	}
}
Esempio n. 15
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func TestBugUuid(t *testing.T) {
	u := &CustomContainer{CustomStruct: NidOptCustom{Id: Uuid{}}}
	data, err := proto.Marshal(u)
	if err != nil {
		panic(err)
	}
	u2 := &CustomContainer{}
	err = proto.Unmarshal(data, u2)
	if err != nil {
		panic(err)
	}
	t.Logf("%+v", u2)
	if u2.CustomStruct.Id != nil {
		t.Fatalf("should be nil")
	}
}
Esempio n. 16
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func Read() *plugin.CodeGeneratorRequest {
	g := generator.New()
	data, err := ioutil.ReadAll(os.Stdin)
	if err != nil {
		g.Error(err, "reading input")
	}

	if err := proto.Unmarshal(data, g.Request); err != nil {
		g.Error(err, "parsing input proto")
	}

	if len(g.Request.FileToGenerate) == 0 {
		g.Fail("no files to generate")
	}
	return g.Request
}
Esempio n. 17
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func TestMoreDefaultsAProto(t *testing.T) {
	popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano()))
	p := NewPopulatedMoreDefaultsA(popr, false)
	data, err := github_com_gogo_protobuf_proto.Marshal(p)
	if err != nil {
		panic(err)
	}
	msg := &MoreDefaultsA{}
	if err := github_com_gogo_protobuf_proto.Unmarshal(data, msg); err != nil {
		panic(err)
	}
	for i := range data {
		data[i] = byte(popr.Intn(256))
	}
	if !p.Equal(msg) {
		t.Fatalf("%#v !Proto %#v", msg, p)
	}
}
Esempio n. 18
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func (this *varintReader) ReadMsg(msg proto.Message) error {
	length64, err := binary.ReadUvarint(this.r)
	if err != nil {
		return err
	}
	length := int(length64)
	if length < 0 || length > this.maxSize {
		return io.ErrShortBuffer
	}
	if len(this.buf) < length {
		this.buf = make([]byte, length)
	}
	buf := this.buf[:length]
	if _, err := io.ReadFull(this.r, buf); err != nil {
		return err
	}
	return proto.Unmarshal(buf, msg)
}
Esempio n. 19
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func (this *uint32Reader) ReadMsg(msg proto.Message) error {
	if _, err := io.ReadFull(this.r, this.lenBuf); err != nil {
		return err
	}
	length32 := this.byteOrder.Uint32(this.lenBuf)
	length := int(length32)
	if length < 0 || length > this.maxSize {
		return io.ErrShortBuffer
	}
	if length >= len(this.buf) {
		this.buf = make([]byte, length)
	}
	_, err := io.ReadFull(this.r, this.buf[:length])
	if err != nil {
		return err
	}
	return proto.Unmarshal(this.buf[:length], msg)
}
Esempio n. 20
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func TestIssue42Order(t *testing.T) {
	unordered := NewPopulatedUnorderedFields(math_rand.New(math_rand.NewSource(time.Now().UnixNano())), false)
	udata, err := proto.Marshal(unordered)
	if err != nil {
		t.Fatal(err)
	}
	ordered := &OrderedFields{}
	if err := proto.Unmarshal(udata, ordered); err != nil {
		t.Fatal(err)
	}
	data, err := proto.Marshal(ordered)
	if err != nil {
		t.Fatal(err)
	}
	if !bytes.Equal(udata, data) {
		t.Fatalf("expected data to be marshaled in the same order, please sort fields before marshaling")
	}
}
Esempio n. 21
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func TestUnsafeIssue21(t *testing.T) {
	popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano()))
	msg1 := NewPopulatedNinRepNativeUnsafe(popr, true)
	data1, err := proto.Marshal(msg1)
	if err != nil {
		panic(err)
	}
	packedmsg := &NinRepPackedNativeUnsafe{}
	err = proto.Unmarshal(data1, packedmsg)
	if err != nil {
		panic(err)
	}
	if len(packedmsg.XXX_unrecognized) != 0 {
		t.Fatalf("packed msg unmarshaled unrecognized fields, even though there aren't any")
	}
	if err := VerboseEqualUnsafe(msg1, packedmsg); err != nil {
		t.Fatalf("%v", err)
	}
}
Esempio n. 22
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func BenchmarkFloatingPointProtoUnmarshal(b *testing.B) {
	popr := math_rand.New(math_rand.NewSource(616))
	total := 0
	datas := make([][]byte, 10000)
	for i := 0; i < 10000; i++ {
		data, err := github_com_gogo_protobuf_proto.Marshal(NewPopulatedFloatingPoint(popr, false))
		if err != nil {
			panic(err)
		}
		datas[i] = data
	}
	msg := &FloatingPoint{}
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		total += len(datas[i%10000])
		if err := github_com_gogo_protobuf_proto.Unmarshal(datas[i%10000], msg); err != nil {
			panic(err)
		}
	}
	b.SetBytes(int64(total / b.N))
}
Esempio n. 23
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func TestAllMapsProto(t *testing.T) {
	popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano()))
	p := NewPopulatedAllMaps(popr, false)
	data, err := github_com_gogo_protobuf_proto.Marshal(p)
	if err != nil {
		panic(err)
	}
	msg := &AllMaps{}
	if err := github_com_gogo_protobuf_proto.Unmarshal(data, msg); err != nil {
		panic(err)
	}
	for i := range data {
		data[i] = byte(popr.Intn(256))
	}
	if err := p.VerboseEqual(msg); err != nil {
		t.Fatalf("%#v !VerboseProto %#v, since %v", msg, p, err)
	}
	if !p.Equal(msg) {
		t.Fatalf("%#v !Proto %#v", msg, p)
	}
}
Esempio n. 24
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func parseFile(filename string, includeSourceInfo bool, includeImports bool, paths ...string) (*descriptor.FileDescriptorSet, error) {
	args := []string{"--proto_path=" + strings.Join(paths, ":")}
	if includeSourceInfo {
		args = append(args, "--include_source_info")
	}
	if includeImports {
		args = append(args, "--include_imports")
	}
	args = append(args, "--descriptor_set_out=/dev/stdout")
	args = append(args, filename)
	cmd := exec.Command("protoc", args...)
	cmd.Env = []string{}
	data, err := cmd.CombinedOutput()
	if err != nil {
		return nil, &errCmd{data, err}
	}
	fileDesc := &descriptor.FileDescriptorSet{}
	if err := proto.Unmarshal(data, fileDesc); err != nil {
		return nil, err
	}
	return fileDesc, nil
}
Esempio n. 25
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func TestInt32Int64Compatibility(t *testing.T) {

	//test nullable int32 and int64

	data1, err := testSize(&NinOptNative{
		Field3: proto.Int32(-1),
	}, "nullable", 11)
	if err != nil {
		t.Error(err)
	}
	//change marshaled data1 to unmarshal into 4th field which is an int64
	data1[0] = uint8(uint32(4 /*fieldNumber*/)<<3 | uint32(0 /*wireType*/))
	u1 := &NinOptNative{}
	err = proto.Unmarshal(data1, u1)
	if err != nil {
		t.Error(err)
	}
	if !u1.Equal(&NinOptNative{
		Field4: proto.Int64(-1),
	}) {
		t.Error("nullable unmarshaled int32 is not the same int64")
	}

	//test non-nullable int32 and int64

	data2, err := testSize(&NidOptNative{
		Field3: -1,
	}, "non nullable", 67)
	if err != nil {
		t.Error(err)
	}
	//change marshaled data2 to unmarshal into 4th field which is an int64
	field3 := uint8(uint32(3 /*fieldNumber*/)<<3 | uint32(0 /*wireType*/))
	field4 := uint8(uint32(4 /*fieldNumber*/)<<3 | uint32(0 /*wireType*/))
	for i, c := range data2 {
		if c == field4 {
			data2[i] = field3
		} else if c == field3 {
			data2[i] = field4
		}
	}
	u2 := &NidOptNative{}
	err = proto.Unmarshal(data2, u2)
	if err != nil {
		t.Error(err)
	}
	if !u2.Equal(&NidOptNative{
		Field4: -1,
	}) {
		t.Error("non nullable unmarshaled int32 is not the same int64")
	}

	//test repeated int32 and int64

	if _, err := testSize(&NinRepNative{
		Field3: []int32{-1},
	}, "repeated", 11); err != nil {
		t.Error(err)
	}

	//test packed repeated int32 and int64

	m4 := &NinRepPackedNative{
		Field3: []int32{-1},
	}
	data4, err := testSize(m4, "packed", 12)
	if err != nil {
		t.Error(err)
	}
	u4 := &NinRepPackedNative{}
	err = proto.Unmarshal(data4, u4)
	if err != nil {
		t.Error(err)
	}
	if err := u4.VerboseEqual(m4); err != nil {
		t.Fatalf("%#v", u4)
	}

	t.Logf("tested all")
}
Esempio n. 26
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func main() {
	if len(flag.Args()) == 0 {
		er("fieldpath needs to be provided")
	}
	var desc = &descriptor.FileDescriptorSet{}
	if len(descFilename) > 0 {
		data, err := ioutil.ReadFile(descFilename)
		if err != nil {
			er(err.Error())
		}
		if err := proto.Unmarshal(data, desc); err != nil {
			er(fmt.Sprintf("Reading descriptor_set_in filename (%v) : %v", descFilename, err))
		}
	}
	if len(protoFilename) > 0 {
		var err error
		desc, err = parser.ParseFile(protoFilename, strings.Split(protoPath, ":")...)
		if err != nil {
			er(fmt.Sprintf("Parsing proto filename (%v) with proto path (%v) : %v", protoFilename, protoPath, err))
		}
	}
	if desc == nil {
		er("either descriptor_set_in or proto_filename flag needs to be provided")
	}

	us := []*fieldpath.Unmarshaler{}
	printers := []func(v []byte){}
	for _, a := range flag.Args() {
		fieldpaths := strings.Split(a, ".")
		if len(fieldpaths) < 2 {
			er("fieldpath flag needs at least a package.message structure")
		}
		rootPkg := fieldpaths[0]
		rootMsg := fieldpaths[1]
		if len(fieldpaths) >= 3 {
			fpath := strings.Join(fieldpaths[2:], ".")
			if expandFlag {
				var err error
				fpath, err = fieldpath.Expand(rootPkg, rootMsg, fpath, desc)
				if err != nil {
					er(err.Error())
				}
			}
			field, err := fieldpath.NewGenericPath(rootPkg, rootMsg, desc, fpath)
			if err != nil {
				er(err.Error())
			}
			stdout := &ToStdout{}
			stdout.BytesFunc = func(v []byte) {
				os.Stdout.Write([]byte(fmt.Sprintf("%v\n", v)))
			}
			if field.IsMessage() {
				stdout.BytesFunc = func(v []byte) {
					err := fieldpath.ToString(rootPkg, rootMsg, desc, fpath, v, 0, os.Stdout)
					if err != nil {
						er(err.Error())
					}
				}
			}
			u := field.NewUnmarshaler(stdout)
			us = append(us, u)
		} else {
			printers = append(printers, func(v []byte) {
				err := fieldpath.ToString(rootPkg, rootMsg, desc, "", v, 0, os.Stdout)
				if err != nil {
					er(err.Error())
				}
			})
		}

	}

	var r reader
	if inputDelim == "varint" {
		r = newVarintReader(os.Stdin)
	} else if inputDelim == "big32" {
		r = newBig32Reader(os.Stdin)
	} else {
		r = newAllReader(os.Stdin)
	}

	c := fieldpath.Compile(us...)

	for {
		data := r.Read()
		if data == nil {
			return
		}
		for _, p := range printers {
			p(data)
		}
		err := c.Unmarshal(data)
		if err != nil {
			er(err.Error())
		}
		if inputDelim == "none" {
			return
		}
	}

}
Esempio n. 27
0
func (this *codec) Unmarshal(data []byte, v interface{}) error {
	return proto.Unmarshal(data, v.(proto.Message))
}