encoding/textpb: initial implementation of textproto marshaling
This initial implementation covers marshaling Message without use
of extensions, Any expansion, weak yet.
Change-Id: Ic787939c1d2a4e70e40c3a1654c6e7073052b7d3
Reviewed-on: https://go-review.googlesource.com/c/151677
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
diff --git a/encoding/textpb/encode.go b/encoding/textpb/encode.go
new file mode 100644
index 0000000..1b11e66
--- /dev/null
+++ b/encoding/textpb/encode.go
@@ -0,0 +1,250 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package textpb
+
+import (
+ "sort"
+
+ "github.com/golang/protobuf/v2/internal/encoding/text"
+ "github.com/golang/protobuf/v2/internal/errors"
+ "github.com/golang/protobuf/v2/internal/pragma"
+ "github.com/golang/protobuf/v2/proto"
+ pref "github.com/golang/protobuf/v2/reflect/protoreflect"
+)
+
+// Marshal marshals a proto.Message in text format using default options.
+// TODO: may want to describe when Marshal returns error.
+func Marshal(m proto.Message) ([]byte, error) {
+ return MarshalOptions{}.Marshal(m)
+}
+
+// MarshalOptions is a configurable text format marshaler.
+type MarshalOptions struct {
+ pragma.NoUnkeyedLiterals
+
+ // Set Compact to true to have output in a single line with no line breaks.
+ Compact bool
+}
+
+// Marshal returns the given proto.Message in text format using options in MarshalOptions object.
+func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) {
+ var nerr errors.NonFatal
+ var v text.Value
+
+ if m == nil {
+ // TODO: Make sure this is consistent with jsonpb and binary serialization.
+ v = text.ValueOf([][2]text.Value{})
+ } else {
+ var err error
+ v, err = o.marshalMessage(m.ProtoReflect())
+ if !nerr.Merge(err) {
+ return nil, err
+ }
+ }
+
+ indent := " "
+ if o.Compact {
+ indent = ""
+ }
+ delims := [2]byte{'{', '}'}
+
+ const outputASCII = false
+ b, err := text.Marshal(v, indent, delims, outputASCII)
+ if !nerr.Merge(err) {
+ return nil, err
+ }
+ return b, nerr.E
+}
+
+// marshalMessage converts a protoreflect.Message to a text.Value.
+func (o MarshalOptions) marshalMessage(m pref.Message) (text.Value, error) {
+ var nerr errors.NonFatal
+ var msgFields [][2]text.Value
+
+ // Handle known fields.
+ msgType := m.Type()
+ fieldDescs := msgType.Fields()
+ knownFields := m.KnownFields()
+ size := fieldDescs.Len()
+ for i := 0; i < size; i++ {
+ fieldDesc := fieldDescs.Get(i)
+ fieldNum := fieldDesc.Number()
+
+ if !knownFields.Has(fieldNum) {
+ if fieldDesc.Cardinality() == pref.Required {
+ // Treat unset required fields as a non-fatal error.
+ nerr.AppendRequiredNotSet(string(fieldDesc.FullName()))
+ }
+ continue
+ }
+
+ txtName := text.ValueOf(fieldDesc.Name())
+ value := knownFields.Get(fieldNum)
+
+ if fieldDesc.Cardinality() == pref.Repeated {
+ // Map or repeated fields.
+ var items []text.Value
+ var err error
+ if fieldDesc.IsMap() {
+ items, err = o.marshalMap(value.Map(), fieldDesc)
+ if !nerr.Merge(err) {
+ return text.Value{}, err
+ }
+ } else {
+ items, err = o.marshalList(value.List(), fieldDesc)
+ if !nerr.Merge(err) {
+ return text.Value{}, err
+ }
+ }
+
+ // Add each item as key: value field.
+ for _, item := range items {
+ msgFields = append(msgFields, [2]text.Value{txtName, item})
+ }
+ } else {
+ // Required or optional fields.
+ txtValue, err := o.marshalSingular(value, fieldDesc)
+ if !nerr.Merge(err) {
+ return text.Value{}, err
+ }
+ msgFields = append(msgFields, [2]text.Value{txtName, txtValue})
+ }
+
+ }
+
+ // TODO: Handle extensions, unknowns and Any.
+
+ return text.ValueOf(msgFields), nerr.E
+}
+
+// marshalSingular converts a non-repeated field value to text.Value.
+// This includes all scalar types, enums, messages, and groups.
+func (o MarshalOptions) marshalSingular(val pref.Value, fd pref.FieldDescriptor) (text.Value, error) {
+ kind := fd.Kind()
+ switch kind {
+ case pref.BoolKind,
+ pref.Int32Kind, pref.Sint32Kind, pref.Uint32Kind,
+ pref.Int64Kind, pref.Sint64Kind, pref.Uint64Kind,
+ pref.Sfixed32Kind, pref.Fixed32Kind,
+ pref.Sfixed64Kind, pref.Fixed64Kind,
+ pref.FloatKind, pref.DoubleKind,
+ pref.StringKind, pref.BytesKind:
+ return text.ValueOf(val.Interface()), nil
+
+ case pref.EnumKind:
+ num := val.Enum()
+ if desc := fd.EnumType().Values().ByNumber(num); desc != nil {
+ return text.ValueOf(desc.Name()), nil
+ }
+ // Use numeric value if there is no enum description.
+ return text.ValueOf(int32(num)), nil
+
+ case pref.MessageKind, pref.GroupKind:
+ return o.marshalMessage(val.Message())
+ }
+
+ return text.Value{}, errors.New("%v has unknown kind: %v", fd.FullName(), kind)
+}
+
+// marshalList converts a protoreflect.List to []text.Value.
+func (o MarshalOptions) marshalList(list pref.List, fd pref.FieldDescriptor) ([]text.Value, error) {
+ var nerr errors.NonFatal
+ size := list.Len()
+ values := make([]text.Value, 0, size)
+
+ for i := 0; i < size; i++ {
+ item := list.Get(i)
+ val, err := o.marshalSingular(item, fd)
+ if !nerr.Merge(err) {
+ // Return already marshaled values.
+ return values, err
+ }
+ values = append(values, val)
+ }
+
+ return values, nerr.E
+}
+
+var (
+ mapKeyName = text.ValueOf(pref.Name("key"))
+ mapValueName = text.ValueOf(pref.Name("value"))
+)
+
+// marshalMap converts a protoreflect.Map to []text.Value.
+func (o MarshalOptions) marshalMap(mmap pref.Map, fd pref.FieldDescriptor) ([]text.Value, error) {
+ var nerr errors.NonFatal
+ // values is a list of messages.
+ values := make([]text.Value, 0, mmap.Len())
+ msgFields := fd.MessageType().Fields()
+ keyType := msgFields.ByNumber(1)
+ valType := msgFields.ByNumber(2)
+
+ mmap.Range(func(key pref.MapKey, val pref.Value) bool {
+ keyTxtVal, err := o.marshalSingular(key.Value(), keyType)
+ if !nerr.Merge(err) {
+ return false
+ }
+ valTxtVal, err := o.marshalSingular(val, valType)
+ if !nerr.Merge(err) {
+ return false
+ }
+ // Map entry (message) contains 2 fields, first field for key and second field for value.
+ msg := text.ValueOf([][2]text.Value{
+ {mapKeyName, keyTxtVal},
+ {mapValueName, valTxtVal},
+ })
+ values = append(values, msg)
+ return true
+ })
+
+ sortMap(keyType.Kind(), values)
+ return values, nerr.E
+}
+
+// sortMap orders list based on value of key field for deterministic output.
+// TODO: Improve sort comparison of text.Value for map keys.
+func sortMap(keyKind pref.Kind, values []text.Value) {
+ less := func(i, j int) bool {
+ mi := values[i].Message()
+ mj := values[j].Message()
+ return mi[0][1].String() < mj[0][1].String()
+ }
+ switch keyKind {
+ case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ less = func(i, j int) bool {
+ mi := values[i].Message()
+ mj := values[j].Message()
+ ni, _ := mi[0][1].Int(false)
+ nj, _ := mj[0][1].Int(false)
+ return ni < nj
+ }
+ case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ less = func(i, j int) bool {
+ mi := values[i].Message()
+ mj := values[j].Message()
+ ni, _ := mi[0][1].Int(true)
+ nj, _ := mj[0][1].Int(true)
+ return ni < nj
+ }
+
+ case pref.Uint32Kind, pref.Fixed32Kind:
+ less = func(i, j int) bool {
+ mi := values[i].Message()
+ mj := values[j].Message()
+ ni, _ := mi[0][1].Uint(false)
+ nj, _ := mj[0][1].Uint(false)
+ return ni < nj
+ }
+ case pref.Uint64Kind, pref.Fixed64Kind:
+ less = func(i, j int) bool {
+ mi := values[i].Message()
+ mj := values[j].Message()
+ ni, _ := mi[0][1].Uint(true)
+ nj, _ := mj[0][1].Uint(true)
+ return ni < nj
+ }
+ }
+ sort.Slice(values, less)
+}
diff --git a/encoding/textpb/encode_test.go b/encoding/textpb/encode_test.go
new file mode 100644
index 0000000..28beaf4
--- /dev/null
+++ b/encoding/textpb/encode_test.go
@@ -0,0 +1,933 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package textpb_test
+
+import (
+ "math"
+ "strings"
+ "testing"
+
+ "github.com/golang/protobuf/v2/encoding/textpb"
+ "github.com/golang/protobuf/v2/encoding/textpb/testprotos/pb2"
+ "github.com/golang/protobuf/v2/encoding/textpb/testprotos/pb3"
+ "github.com/golang/protobuf/v2/internal/detrand"
+ "github.com/golang/protobuf/v2/internal/impl"
+ "github.com/golang/protobuf/v2/internal/scalar"
+ "github.com/golang/protobuf/v2/proto"
+ "github.com/google/go-cmp/cmp"
+ "github.com/google/go-cmp/cmp/cmpopts"
+
+ anypb "github.com/golang/protobuf/ptypes/any"
+ durpb "github.com/golang/protobuf/ptypes/duration"
+ emptypb "github.com/golang/protobuf/ptypes/empty"
+ stpb "github.com/golang/protobuf/ptypes/struct"
+ tspb "github.com/golang/protobuf/ptypes/timestamp"
+ wpb "github.com/golang/protobuf/ptypes/wrappers"
+)
+
+func init() {
+ // Disable detrand to enable direct comparisons on outputs.
+ detrand.Disable()
+}
+
+func M(m interface{}) proto.Message {
+ return impl.MessageOf(m).Interface()
+}
+
+// splitLines is a cmpopts.Option for comparing strings with line breaks.
+var splitLines = cmpopts.AcyclicTransformer("SplitLines", func(s string) []string {
+ return strings.Split(s, "\n")
+})
+
+func TestMarshal(t *testing.T) {
+ tests := []struct {
+ desc string
+ input proto.Message
+ want string
+ wantErr bool
+ }{{
+ desc: "nil message",
+ want: "\n",
+ }, {
+ desc: "proto2 optional scalar fields not set",
+ input: M(&pb2.Scalars{}),
+ want: "\n",
+ }, {
+ desc: "proto3 scalar fields not set",
+ input: M(&pb3.Scalars{}),
+ want: "\n",
+ }, {
+ desc: "proto2 optional scalar fields set to zero values",
+ input: M(&pb2.Scalars{
+ OptBool: scalar.Bool(false),
+ OptInt32: scalar.Int32(0),
+ OptInt64: scalar.Int64(0),
+ OptUint32: scalar.Uint32(0),
+ OptUint64: scalar.Uint64(0),
+ OptSint32: scalar.Int32(0),
+ OptSint64: scalar.Int64(0),
+ OptFixed32: scalar.Uint32(0),
+ OptFixed64: scalar.Uint64(0),
+ OptSfixed32: scalar.Int32(0),
+ OptSfixed64: scalar.Int64(0),
+ OptFloat: scalar.Float32(0),
+ OptDouble: scalar.Float64(0),
+ OptBytes: []byte{},
+ OptString: scalar.String(""),
+ }),
+ want: `opt_bool: false
+opt_int32: 0
+opt_int64: 0
+opt_uint32: 0
+opt_uint64: 0
+opt_sint32: 0
+opt_sint64: 0
+opt_fixed32: 0
+opt_fixed64: 0
+opt_sfixed32: 0
+opt_sfixed64: 0
+opt_float: 0
+opt_double: 0
+opt_bytes: ""
+opt_string: ""
+`,
+ }, {
+ desc: "proto3 scalar fields set to zero values",
+ input: M(&pb3.Scalars{
+ SBool: false,
+ SInt32: 0,
+ SInt64: 0,
+ SUint32: 0,
+ SUint64: 0,
+ SSint32: 0,
+ SSint64: 0,
+ SFixed32: 0,
+ SFixed64: 0,
+ SSfixed32: 0,
+ SSfixed64: 0,
+ SFloat: 0,
+ SDouble: 0,
+ SBytes: []byte{},
+ SString: "",
+ }),
+ want: "\n",
+ }, {
+ desc: "proto2 optional scalar fields set to some values",
+ input: M(&pb2.Scalars{
+ OptBool: scalar.Bool(true),
+ OptInt32: scalar.Int32(0xff),
+ OptInt64: scalar.Int64(0xdeadbeef),
+ OptUint32: scalar.Uint32(47),
+ OptUint64: scalar.Uint64(0xdeadbeef),
+ OptSint32: scalar.Int32(-1001),
+ OptSint64: scalar.Int64(-0xffff),
+ OptFixed64: scalar.Uint64(64),
+ OptSfixed32: scalar.Int32(-32),
+ // TODO: Update encoder to output same decimals.
+ OptFloat: scalar.Float32(1.02),
+ OptDouble: scalar.Float64(1.23e100),
+ // TODO: Update encoder to not output UTF8 for bytes.
+ OptBytes: []byte("\xe8\xb0\xb7\xe6\xad\x8c"),
+ OptString: scalar.String("谷歌"),
+ }),
+ want: `opt_bool: true
+opt_int32: 255
+opt_int64: 3735928559
+opt_uint32: 47
+opt_uint64: 3735928559
+opt_sint32: -1001
+opt_sint64: -65535
+opt_fixed64: 64
+opt_sfixed32: -32
+opt_float: 1.0199999809265137
+opt_double: 1.23e+100
+opt_bytes: "谷歌"
+opt_string: "谷歌"
+`,
+ }, {
+ desc: "proto3 enum empty message",
+ input: M(&pb3.Enums{}),
+ want: "\n",
+ }, {
+ desc: "proto3 enum",
+ input: M(&pb3.Enums{
+ SEnum: pb3.Enum_ONE,
+ RptEnum: []pb3.Enum{pb3.Enum_ONE, 10, 0, 21, -1},
+ SNestedEnum: pb3.Enums_DIEZ,
+ RptNestedEnum: []pb3.Enums_NestedEnum{21, pb3.Enums_CERO, -7, 10},
+ }),
+ want: `s_enum: ONE
+rpt_enum: ONE
+rpt_enum: TEN
+rpt_enum: ZERO
+rpt_enum: 21
+rpt_enum: -1
+s_nested_enum: DIEZ
+rpt_nested_enum: 21
+rpt_nested_enum: CERO
+rpt_nested_enum: -7
+rpt_nested_enum: DIEZ
+`,
+ }, {
+ desc: "float32 nan",
+ input: M(&pb3.Scalars{
+ SFloat: float32(math.NaN()),
+ }),
+ want: "s_float: nan\n",
+ }, {
+ desc: "float32 positive infinity",
+ input: M(&pb3.Scalars{
+ SFloat: float32(math.Inf(1)),
+ }),
+ want: "s_float: inf\n",
+ }, {
+ desc: "float32 negative infinity",
+ input: M(&pb3.Scalars{
+ SFloat: float32(math.Inf(-1)),
+ }),
+ want: "s_float: -inf\n",
+ }, {
+ desc: "float64 nan",
+ input: M(&pb3.Scalars{
+ SDouble: math.NaN(),
+ }),
+ want: "s_double: nan\n",
+ }, {
+ desc: "float64 positive infinity",
+ input: M(&pb3.Scalars{
+ SDouble: math.Inf(1),
+ }),
+ want: "s_double: inf\n",
+ }, {
+ desc: "float64 negative infinity",
+ input: M(&pb3.Scalars{
+ SDouble: math.Inf(-1),
+ }),
+ want: "s_double: -inf\n",
+ }, {
+ desc: "proto2 bytes set to empty string",
+ input: M(&pb2.Scalars{
+ OptBytes: []byte(""),
+ }),
+ want: "opt_bytes: \"\"\n",
+ }, {
+ desc: "proto3 bytes set to empty string",
+ input: M(&pb3.Scalars{
+ SBytes: []byte(""),
+ }),
+ want: "\n",
+ }, {
+ desc: "proto2 repeated not set",
+ input: M(&pb2.Repeats{}),
+ want: "\n",
+ }, {
+ desc: "proto2 repeated set to empty slices",
+ input: M(&pb2.Repeats{
+ RptBool: []bool{},
+ RptInt32: []int32{},
+ RptInt64: []int64{},
+ RptUint32: []uint32{},
+ RptUint64: []uint64{},
+ RptFloat: []float32{},
+ RptDouble: []float64{},
+ RptBytes: [][]byte{},
+ }),
+ want: "\n",
+ }, {
+ desc: "proto2 repeated set to some values",
+ input: M(&pb2.Repeats{
+ RptBool: []bool{true, false, true, true},
+ RptInt32: []int32{1, 6, 0, 0},
+ RptInt64: []int64{-64, 47},
+ RptUint32: []uint32{0xff, 0xffff},
+ RptUint64: []uint64{0xdeadbeef},
+ // TODO: add float32 examples.
+ RptDouble: []float64{math.NaN(), math.Inf(1), math.Inf(-1), 1.23e-308},
+ RptString: []string{"hello", "世界"},
+ RptBytes: [][]byte{
+ []byte("hello"),
+ []byte("\xe4\xb8\x96\xe7\x95\x8c"),
+ },
+ }),
+ want: `rpt_bool: true
+rpt_bool: false
+rpt_bool: true
+rpt_bool: true
+rpt_int32: 1
+rpt_int32: 6
+rpt_int32: 0
+rpt_int32: 0
+rpt_int64: -64
+rpt_int64: 47
+rpt_uint32: 255
+rpt_uint32: 65535
+rpt_uint64: 3735928559
+rpt_double: nan
+rpt_double: inf
+rpt_double: -inf
+rpt_double: 1.23e-308
+rpt_string: "hello"
+rpt_string: "世界"
+rpt_bytes: "hello"
+rpt_bytes: "世界"
+`,
+ }, {
+ desc: "proto2 enum fields not set",
+ input: M(&pb2.Enums{}),
+ want: "\n",
+ }, {
+ desc: "proto2 enum fields",
+ input: M(&pb2.Enums{
+ OptEnum: pb2.Enum_FIRST.Enum(),
+ RptEnum: []pb2.Enum{pb2.Enum_FIRST, 2, pb2.Enum_TENTH, 42},
+ OptNestedEnum: pb2.Enums_UNO.Enum(),
+ RptNestedEnum: []pb2.Enums_NestedEnum{2, 47, 10},
+ }),
+ want: `opt_enum: FIRST
+rpt_enum: FIRST
+rpt_enum: SECOND
+rpt_enum: TENTH
+rpt_enum: 42
+opt_nested_enum: UNO
+rpt_nested_enum: DOS
+rpt_nested_enum: 47
+rpt_nested_enum: DIEZ
+`,
+ }, {
+ desc: "proto3 enum fields set to zero value",
+ input: M(&pb3.Enums{
+ SEnum: pb3.Enum_ZERO,
+ RptEnum: []pb3.Enum{},
+ SNestedEnum: pb3.Enums_CERO,
+ RptNestedEnum: []pb3.Enums_NestedEnum{},
+ }),
+ want: "\n",
+ }, {
+ desc: "proto3 enum fields",
+ input: M(&pb3.Enums{
+ SEnum: pb3.Enum_TWO,
+ RptEnum: []pb3.Enum{1, 0, 0},
+ SNestedEnum: pb3.Enums_DOS,
+ RptNestedEnum: []pb3.Enums_NestedEnum{101, pb3.Enums_DIEZ, 10},
+ }),
+ want: `s_enum: TWO
+rpt_enum: ONE
+rpt_enum: ZERO
+rpt_enum: ZERO
+s_nested_enum: DOS
+rpt_nested_enum: 101
+rpt_nested_enum: DIEZ
+rpt_nested_enum: DIEZ
+`,
+ }, {
+ desc: "proto2 nested message not set",
+ input: M(&pb2.Nests{}),
+ want: "\n",
+ }, {
+ desc: "proto2 nested message set to empty",
+ input: M(&pb2.Nests{
+ OptNested: &pb2.Nested{},
+ Optgroup: &pb2.Nests_OptGroup{},
+ RptNested: []*pb2.Nested{},
+ Rptgroup: []*pb2.Nests_RptGroup{},
+ }),
+ want: `opt_nested: {}
+optgroup: {}
+`,
+ }, {
+ desc: "proto2 nested messages",
+ input: M(&pb2.Nests{
+ OptNested: &pb2.Nested{
+ OptString: scalar.String("nested message"),
+ OptNested: &pb2.Nested{
+ OptString: scalar.String("another nested message"),
+ },
+ },
+ RptNested: []*pb2.Nested{
+ {
+ OptString: scalar.String("repeat nested one"),
+ },
+ {
+ OptString: scalar.String("repeat nested two"),
+ OptNested: &pb2.Nested{
+ OptString: scalar.String("inside repeat nested two"),
+ },
+ },
+ {},
+ },
+ }),
+ want: `opt_nested: {
+ opt_string: "nested message"
+ opt_nested: {
+ opt_string: "another nested message"
+ }
+}
+rpt_nested: {
+ opt_string: "repeat nested one"
+}
+rpt_nested: {
+ opt_string: "repeat nested two"
+ opt_nested: {
+ opt_string: "inside repeat nested two"
+ }
+}
+rpt_nested: {}
+`,
+ }, {
+ desc: "proto2 group fields",
+ input: M(&pb2.Nests{
+ Optgroup: &pb2.Nests_OptGroup{
+ OptBool: scalar.Bool(true),
+ OptString: scalar.String("inside a group"),
+ OptNested: &pb2.Nested{
+ OptString: scalar.String("nested message inside a group"),
+ },
+ Optnestedgroup: &pb2.Nests_OptGroup_OptNestedGroup{
+ OptEnum: pb2.Enum_TENTH.Enum(),
+ },
+ },
+ Rptgroup: []*pb2.Nests_RptGroup{
+ {
+ RptBool: []bool{true, false},
+ },
+ {},
+ },
+ }),
+ want: `optgroup: {
+ opt_bool: true
+ opt_string: "inside a group"
+ opt_nested: {
+ opt_string: "nested message inside a group"
+ }
+ optnestedgroup: {
+ opt_enum: TENTH
+ }
+}
+rptgroup: {
+ rpt_bool: true
+ rpt_bool: false
+}
+rptgroup: {}
+`,
+ }, {
+ desc: "proto3 nested message not set",
+ input: M(&pb3.Nests{}),
+ want: "\n",
+ }, {
+ desc: "proto3 nested message",
+ input: M(&pb3.Nests{
+ SNested: &pb3.Nested{
+ SString: "nested message",
+ SNested: &pb3.Nested{
+ SString: "another nested message",
+ },
+ },
+ RptNested: []*pb3.Nested{
+ {
+ SString: "repeated nested one",
+ SNested: &pb3.Nested{
+ SString: "inside repeated nested one",
+ },
+ },
+ {
+ SString: "repeated nested two",
+ },
+ {},
+ },
+ }),
+ want: `s_nested: {
+ s_string: "nested message"
+ s_nested: {
+ s_string: "another nested message"
+ }
+}
+rpt_nested: {
+ s_string: "repeated nested one"
+ s_nested: {
+ s_string: "inside repeated nested one"
+ }
+}
+rpt_nested: {
+ s_string: "repeated nested two"
+}
+rpt_nested: {}
+`,
+ }, {
+ desc: "proto2 required fields not set",
+ input: M(&pb2.Requireds{}),
+ want: "\n",
+ wantErr: true,
+ }, {
+ desc: "proto2 required fields partially set",
+ input: M(&pb2.Requireds{
+ ReqBool: scalar.Bool(false),
+ ReqFixed32: scalar.Uint32(47),
+ ReqSfixed64: scalar.Int64(0xbeefcafe),
+ ReqDouble: scalar.Float64(math.NaN()),
+ ReqString: scalar.String("hello"),
+ ReqEnum: pb2.Enum_FIRST.Enum(),
+ }),
+ want: `req_bool: false
+req_fixed32: 47
+req_sfixed64: 3203386110
+req_double: nan
+req_string: "hello"
+req_enum: FIRST
+`,
+ wantErr: true,
+ }, {
+ desc: "proto2 required fields all set",
+ input: M(&pb2.Requireds{
+ ReqBool: scalar.Bool(false),
+ ReqFixed32: scalar.Uint32(0),
+ ReqFixed64: scalar.Uint64(0),
+ ReqSfixed32: scalar.Int32(0),
+ ReqSfixed64: scalar.Int64(0),
+ ReqFloat: scalar.Float32(0),
+ ReqDouble: scalar.Float64(0),
+ ReqString: scalar.String(""),
+ ReqEnum: pb2.Enum_UNKNOWN.Enum(),
+ ReqBytes: []byte{},
+ ReqNested: &pb2.Nested{},
+ }),
+ want: `req_bool: false
+req_fixed32: 0
+req_fixed64: 0
+req_sfixed32: 0
+req_sfixed64: 0
+req_float: 0
+req_double: 0
+req_string: ""
+req_bytes: ""
+req_enum: UNKNOWN
+req_nested: {}
+`,
+ }, {
+ desc: "oneof fields",
+ input: M(&pb2.Oneofs{}),
+ want: "\n",
+ }, {
+ desc: "oneof field set to empty string",
+ input: M(&pb2.Oneofs{
+ Union: &pb2.Oneofs_Str{},
+ }),
+ want: "str: \"\"\n",
+ }, {
+ desc: "oneof field set to string",
+ input: M(&pb2.Oneofs{
+ Union: &pb2.Oneofs_Str{
+ Str: "hello",
+ },
+ }),
+ want: "str: \"hello\"\n",
+ }, {
+ desc: "oneof field set to empty message",
+ input: M(&pb2.Oneofs{
+ Union: &pb2.Oneofs_Msg{
+ Msg: &pb2.Nested{},
+ },
+ }),
+ want: "msg: {}\n",
+ }, {
+ desc: "oneof field set to message",
+ input: M(&pb2.Oneofs{
+ Union: &pb2.Oneofs_Msg{
+ Msg: &pb2.Nested{
+ OptString: scalar.String("nested message"),
+ },
+ },
+ }),
+ want: `msg: {
+ opt_string: "nested message"
+}
+`,
+ }, {
+ desc: "map fields empty",
+ input: M(&pb2.Maps{}),
+ want: "\n",
+ }, {
+ desc: "map fields set to empty maps",
+ input: M(&pb2.Maps{
+ Int32ToStr: map[int32]string{},
+ Sfixed64ToBool: map[int64]bool{},
+ BoolToUint32: map[bool]uint32{},
+ Uint64ToEnum: map[uint64]pb2.Enum{},
+ StrToNested: map[string]*pb2.Nested{},
+ StrToOneofs: map[string]*pb2.Oneofs{},
+ }),
+ want: "\n",
+ }, {
+ desc: "map fields 1",
+ input: M(&pb2.Maps{
+ Int32ToStr: map[int32]string{
+ -101: "-101",
+ 0xff: "0xff",
+ 0: "zero",
+ },
+ Sfixed64ToBool: map[int64]bool{
+ 0xcafe: true,
+ 0: false,
+ },
+ BoolToUint32: map[bool]uint32{
+ true: 42,
+ false: 101,
+ },
+ }),
+ want: `int32_to_str: {
+ key: -101
+ value: "-101"
+}
+int32_to_str: {
+ key: 0
+ value: "zero"
+}
+int32_to_str: {
+ key: 255
+ value: "0xff"
+}
+sfixed64_to_bool: {
+ key: 0
+ value: false
+}
+sfixed64_to_bool: {
+ key: 51966
+ value: true
+}
+bool_to_uint32: {
+ key: false
+ value: 101
+}
+bool_to_uint32: {
+ key: true
+ value: 42
+}
+`,
+ }, {
+ desc: "map fields 2",
+ input: M(&pb2.Maps{
+ Uint64ToEnum: map[uint64]pb2.Enum{
+ 1: pb2.Enum_FIRST,
+ 2: pb2.Enum_SECOND,
+ 10: pb2.Enum_TENTH,
+ },
+ }),
+ want: `uint64_to_enum: {
+ key: 1
+ value: FIRST
+}
+uint64_to_enum: {
+ key: 2
+ value: SECOND
+}
+uint64_to_enum: {
+ key: 10
+ value: TENTH
+}
+`,
+ }, {
+ desc: "map fields 3",
+ input: M(&pb2.Maps{
+ StrToNested: map[string]*pb2.Nested{
+ "nested_one": &pb2.Nested{
+ OptString: scalar.String("nested in a map"),
+ },
+ },
+ }),
+ want: `str_to_nested: {
+ key: "nested_one"
+ value: {
+ opt_string: "nested in a map"
+ }
+}
+`,
+ }, {
+ desc: "map fields 4",
+ input: M(&pb2.Maps{
+ StrToOneofs: map[string]*pb2.Oneofs{
+ "string": &pb2.Oneofs{
+ Union: &pb2.Oneofs_Str{
+ Str: "hello",
+ },
+ },
+ "nested": &pb2.Oneofs{
+ Union: &pb2.Oneofs_Msg{
+ Msg: &pb2.Nested{
+ OptString: scalar.String("nested oneof in map field value"),
+ },
+ },
+ },
+ },
+ }),
+ want: `str_to_oneofs: {
+ key: "nested"
+ value: {
+ msg: {
+ opt_string: "nested oneof in map field value"
+ }
+ }
+}
+str_to_oneofs: {
+ key: "string"
+ value: {
+ str: "hello"
+ }
+}
+`,
+ }, {
+ desc: "well-known type fields not set",
+ input: M(&pb2.KnownTypes{}),
+ want: "\n",
+ }, {
+ desc: "well-known type fields set to empty messages",
+ input: M(&pb2.KnownTypes{
+ OptBool: &wpb.BoolValue{},
+ OptInt32: &wpb.Int32Value{},
+ OptInt64: &wpb.Int64Value{},
+ OptUint32: &wpb.UInt32Value{},
+ OptUint64: &wpb.UInt64Value{},
+ OptFloat: &wpb.FloatValue{},
+ OptDouble: &wpb.DoubleValue{},
+ OptString: &wpb.StringValue{},
+ OptBytes: &wpb.BytesValue{},
+ OptDuration: &durpb.Duration{},
+ OptTimestamp: &tspb.Timestamp{},
+ OptStruct: &stpb.Struct{},
+ OptList: &stpb.ListValue{},
+ OptValue: &stpb.Value{},
+ OptEmpty: &emptypb.Empty{},
+ OptAny: &anypb.Any{},
+ }),
+ want: `opt_bool: {}
+opt_int32: {}
+opt_int64: {}
+opt_uint32: {}
+opt_uint64: {}
+opt_float: {}
+opt_double: {}
+opt_string: {}
+opt_bytes: {}
+opt_duration: {}
+opt_timestamp: {}
+opt_struct: {}
+opt_list: {}
+opt_value: {}
+opt_empty: {}
+opt_any: {}
+`,
+ }, {
+ desc: "well-known type scalar fields",
+ input: M(&pb2.KnownTypes{
+ OptBool: &wpb.BoolValue{
+ Value: true,
+ },
+ OptInt32: &wpb.Int32Value{
+ Value: -42,
+ },
+ OptInt64: &wpb.Int64Value{
+ Value: -42,
+ },
+ OptUint32: &wpb.UInt32Value{
+ Value: 0xff,
+ },
+ OptUint64: &wpb.UInt64Value{
+ Value: 0xffff,
+ },
+ OptFloat: &wpb.FloatValue{
+ Value: 1.234,
+ },
+ OptDouble: &wpb.DoubleValue{
+ Value: 1.23e308,
+ },
+ OptString: &wpb.StringValue{
+ Value: "谷歌",
+ },
+ OptBytes: &wpb.BytesValue{
+ Value: []byte("\xe8\xb0\xb7\xe6\xad\x8c"),
+ },
+ }),
+ want: `opt_bool: {
+ value: true
+}
+opt_int32: {
+ value: -42
+}
+opt_int64: {
+ value: -42
+}
+opt_uint32: {
+ value: 255
+}
+opt_uint64: {
+ value: 65535
+}
+opt_float: {
+ value: 1.2339999675750732
+}
+opt_double: {
+ value: 1.23e+308
+}
+opt_string: {
+ value: "谷歌"
+}
+opt_bytes: {
+ value: "谷歌"
+}
+`,
+ }, {
+ desc: "well-known type time-related fields",
+ input: M(&pb2.KnownTypes{
+ OptDuration: &durpb.Duration{
+ Seconds: -3600,
+ Nanos: -123,
+ },
+ OptTimestamp: &tspb.Timestamp{
+ Seconds: 1257894000,
+ Nanos: 123,
+ },
+ }),
+ want: `opt_duration: {
+ seconds: -3600
+ nanos: -123
+}
+opt_timestamp: {
+ seconds: 1257894000
+ nanos: 123
+}
+`,
+ }, {
+ desc: "well-known type struct field and different Value types",
+ input: M(&pb2.KnownTypes{
+ OptStruct: &stpb.Struct{
+ Fields: map[string]*stpb.Value{
+ "bool": &stpb.Value{
+ Kind: &stpb.Value_BoolValue{
+ BoolValue: true,
+ },
+ },
+ "double": &stpb.Value{
+ Kind: &stpb.Value_NumberValue{
+ NumberValue: 3.1415,
+ },
+ },
+ "null": &stpb.Value{
+ Kind: &stpb.Value_NullValue{
+ NullValue: stpb.NullValue_NULL_VALUE,
+ },
+ },
+ "string": &stpb.Value{
+ Kind: &stpb.Value_StringValue{
+ StringValue: "string",
+ },
+ },
+ "struct": &stpb.Value{
+ Kind: &stpb.Value_StructValue{
+ StructValue: &stpb.Struct{
+ Fields: map[string]*stpb.Value{
+ "bool": &stpb.Value{
+ Kind: &stpb.Value_BoolValue{
+ BoolValue: false,
+ },
+ },
+ },
+ },
+ },
+ },
+ "list": &stpb.Value{
+ Kind: &stpb.Value_ListValue{
+ ListValue: &stpb.ListValue{
+ Values: []*stpb.Value{
+ {
+ Kind: &stpb.Value_BoolValue{
+ BoolValue: false,
+ },
+ },
+ {
+ Kind: &stpb.Value_StringValue{
+ StringValue: "hello",
+ },
+ },
+ },
+ },
+ },
+ },
+ },
+ },
+ }),
+ want: `opt_struct: {
+ fields: {
+ key: "bool"
+ value: {
+ bool_value: true
+ }
+ }
+ fields: {
+ key: "double"
+ value: {
+ number_value: 3.1415
+ }
+ }
+ fields: {
+ key: "list"
+ value: {
+ list_value: {
+ values: {
+ bool_value: false
+ }
+ values: {
+ string_value: "hello"
+ }
+ }
+ }
+ }
+ fields: {
+ key: "null"
+ value: {
+ null_value: NULL_VALUE
+ }
+ }
+ fields: {
+ key: "string"
+ value: {
+ string_value: "string"
+ }
+ }
+ fields: {
+ key: "struct"
+ value: {
+ struct_value: {
+ fields: {
+ key: "bool"
+ value: {
+ bool_value: false
+ }
+ }
+ }
+ }
+ }
+}
+`,
+ }}
+
+ for _, tt := range tests {
+ tt := tt
+ t.Run(tt.desc, func(t *testing.T) {
+ t.Parallel()
+ want := tt.want
+ b, err := textpb.Marshal(tt.input)
+ if err != nil && !tt.wantErr {
+ t.Errorf("Marshal() returned error: %v\n\n", err)
+ }
+ if tt.wantErr && err == nil {
+ t.Errorf("Marshal() got nil error, want error\n\n")
+ }
+ if got := string(b); got != want {
+ t.Errorf("Marshal()\n<got>\n%v\n<want>\n%v\n", got, want)
+ if diff := cmp.Diff(want, got, splitLines); diff != "" {
+ t.Errorf("Marshal() diff -want +got\n%v\n", diff)
+ }
+ }
+ })
+ }
+}
diff --git a/encoding/textpb/testprotos/pb2/test.pb.go b/encoding/textpb/testprotos/pb2/test.pb.go
new file mode 100644
index 0000000..e06f5f3
--- /dev/null
+++ b/encoding/textpb/testprotos/pb2/test.pb.go
@@ -0,0 +1,1319 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: encoding/textpb/testprotos/pb2/test.proto
+
+package pb2
+
+import (
+ fmt "fmt"
+ proto "github.com/golang/protobuf/proto"
+ any "github.com/golang/protobuf/ptypes/any"
+ duration "github.com/golang/protobuf/ptypes/duration"
+ empty "github.com/golang/protobuf/ptypes/empty"
+ _struct "github.com/golang/protobuf/ptypes/struct"
+ timestamp "github.com/golang/protobuf/ptypes/timestamp"
+ wrappers "github.com/golang/protobuf/ptypes/wrappers"
+ math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Enum int32
+
+const (
+ Enum_UNKNOWN Enum = 0
+ Enum_FIRST Enum = 1
+ Enum_SECOND Enum = 2
+ Enum_TENTH Enum = 10
+)
+
+var Enum_name = map[int32]string{
+ 0: "UNKNOWN",
+ 1: "FIRST",
+ 2: "SECOND",
+ 10: "TENTH",
+}
+
+var Enum_value = map[string]int32{
+ "UNKNOWN": 0,
+ "FIRST": 1,
+ "SECOND": 2,
+ "TENTH": 10,
+}
+
+func (x Enum) Enum() *Enum {
+ p := new(Enum)
+ *p = x
+ return p
+}
+
+func (x Enum) String() string {
+ return proto.EnumName(Enum_name, int32(x))
+}
+
+func (x *Enum) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(Enum_value, data, "Enum")
+ if err != nil {
+ return err
+ }
+ *x = Enum(value)
+ return nil
+}
+
+func (Enum) EnumDescriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{0}
+}
+
+type Enums_NestedEnum int32
+
+const (
+ Enums_UNO Enums_NestedEnum = 1
+ Enums_DOS Enums_NestedEnum = 2
+ Enums_DIEZ Enums_NestedEnum = 10
+)
+
+var Enums_NestedEnum_name = map[int32]string{
+ 1: "UNO",
+ 2: "DOS",
+ 10: "DIEZ",
+}
+
+var Enums_NestedEnum_value = map[string]int32{
+ "UNO": 1,
+ "DOS": 2,
+ "DIEZ": 10,
+}
+
+func (x Enums_NestedEnum) Enum() *Enums_NestedEnum {
+ p := new(Enums_NestedEnum)
+ *p = x
+ return p
+}
+
+func (x Enums_NestedEnum) String() string {
+ return proto.EnumName(Enums_NestedEnum_name, int32(x))
+}
+
+func (x *Enums_NestedEnum) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(Enums_NestedEnum_value, data, "Enums_NestedEnum")
+ if err != nil {
+ return err
+ }
+ *x = Enums_NestedEnum(value)
+ return nil
+}
+
+func (Enums_NestedEnum) EnumDescriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{2, 0}
+}
+
+// Scalars contains optional scalar fields.
+type Scalars struct {
+ OptBool *bool `protobuf:"varint,1,opt,name=opt_bool,json=optBool" json:"opt_bool,omitempty"`
+ OptInt32 *int32 `protobuf:"varint,2,opt,name=opt_int32,json=optInt32" json:"opt_int32,omitempty"`
+ OptInt64 *int64 `protobuf:"varint,3,opt,name=opt_int64,json=optInt64" json:"opt_int64,omitempty"`
+ OptUint32 *uint32 `protobuf:"varint,4,opt,name=opt_uint32,json=optUint32" json:"opt_uint32,omitempty"`
+ OptUint64 *uint64 `protobuf:"varint,5,opt,name=opt_uint64,json=optUint64" json:"opt_uint64,omitempty"`
+ OptSint32 *int32 `protobuf:"zigzag32,6,opt,name=opt_sint32,json=optSint32" json:"opt_sint32,omitempty"`
+ OptSint64 *int64 `protobuf:"zigzag64,7,opt,name=opt_sint64,json=optSint64" json:"opt_sint64,omitempty"`
+ OptFixed32 *uint32 `protobuf:"fixed32,8,opt,name=opt_fixed32,json=optFixed32" json:"opt_fixed32,omitempty"`
+ OptFixed64 *uint64 `protobuf:"fixed64,9,opt,name=opt_fixed64,json=optFixed64" json:"opt_fixed64,omitempty"`
+ OptSfixed32 *int32 `protobuf:"fixed32,10,opt,name=opt_sfixed32,json=optSfixed32" json:"opt_sfixed32,omitempty"`
+ OptSfixed64 *int64 `protobuf:"fixed64,11,opt,name=opt_sfixed64,json=optSfixed64" json:"opt_sfixed64,omitempty"`
+ OptFloat *float32 `protobuf:"fixed32,20,opt,name=opt_float,json=optFloat" json:"opt_float,omitempty"`
+ OptDouble *float64 `protobuf:"fixed64,21,opt,name=opt_double,json=optDouble" json:"opt_double,omitempty"`
+ OptBytes []byte `protobuf:"bytes,14,opt,name=opt_bytes,json=optBytes" json:"opt_bytes,omitempty"`
+ OptString *string `protobuf:"bytes,13,opt,name=opt_string,json=optString" json:"opt_string,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Scalars) Reset() { *m = Scalars{} }
+func (m *Scalars) String() string { return proto.CompactTextString(m) }
+func (*Scalars) ProtoMessage() {}
+func (*Scalars) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{0}
+}
+
+func (m *Scalars) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Scalars.Unmarshal(m, b)
+}
+func (m *Scalars) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Scalars.Marshal(b, m, deterministic)
+}
+func (m *Scalars) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Scalars.Merge(m, src)
+}
+func (m *Scalars) XXX_Size() int {
+ return xxx_messageInfo_Scalars.Size(m)
+}
+func (m *Scalars) XXX_DiscardUnknown() {
+ xxx_messageInfo_Scalars.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Scalars proto.InternalMessageInfo
+
+func (m *Scalars) GetOptBool() bool {
+ if m != nil && m.OptBool != nil {
+ return *m.OptBool
+ }
+ return false
+}
+
+func (m *Scalars) GetOptInt32() int32 {
+ if m != nil && m.OptInt32 != nil {
+ return *m.OptInt32
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptInt64() int64 {
+ if m != nil && m.OptInt64 != nil {
+ return *m.OptInt64
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptUint32() uint32 {
+ if m != nil && m.OptUint32 != nil {
+ return *m.OptUint32
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptUint64() uint64 {
+ if m != nil && m.OptUint64 != nil {
+ return *m.OptUint64
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptSint32() int32 {
+ if m != nil && m.OptSint32 != nil {
+ return *m.OptSint32
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptSint64() int64 {
+ if m != nil && m.OptSint64 != nil {
+ return *m.OptSint64
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptFixed32() uint32 {
+ if m != nil && m.OptFixed32 != nil {
+ return *m.OptFixed32
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptFixed64() uint64 {
+ if m != nil && m.OptFixed64 != nil {
+ return *m.OptFixed64
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptSfixed32() int32 {
+ if m != nil && m.OptSfixed32 != nil {
+ return *m.OptSfixed32
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptSfixed64() int64 {
+ if m != nil && m.OptSfixed64 != nil {
+ return *m.OptSfixed64
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptFloat() float32 {
+ if m != nil && m.OptFloat != nil {
+ return *m.OptFloat
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptDouble() float64 {
+ if m != nil && m.OptDouble != nil {
+ return *m.OptDouble
+ }
+ return 0
+}
+
+func (m *Scalars) GetOptBytes() []byte {
+ if m != nil {
+ return m.OptBytes
+ }
+ return nil
+}
+
+func (m *Scalars) GetOptString() string {
+ if m != nil && m.OptString != nil {
+ return *m.OptString
+ }
+ return ""
+}
+
+// Message contains repeated fields.
+type Repeats struct {
+ RptBool []bool `protobuf:"varint,1,rep,name=rpt_bool,json=rptBool" json:"rpt_bool,omitempty"`
+ RptInt32 []int32 `protobuf:"varint,2,rep,name=rpt_int32,json=rptInt32" json:"rpt_int32,omitempty"`
+ RptInt64 []int64 `protobuf:"varint,3,rep,name=rpt_int64,json=rptInt64" json:"rpt_int64,omitempty"`
+ RptUint32 []uint32 `protobuf:"varint,4,rep,name=rpt_uint32,json=rptUint32" json:"rpt_uint32,omitempty"`
+ RptUint64 []uint64 `protobuf:"varint,5,rep,name=rpt_uint64,json=rptUint64" json:"rpt_uint64,omitempty"`
+ RptFloat []float32 `protobuf:"fixed32,6,rep,name=rpt_float,json=rptFloat" json:"rpt_float,omitempty"`
+ RptDouble []float64 `protobuf:"fixed64,7,rep,name=rpt_double,json=rptDouble" json:"rpt_double,omitempty"`
+ RptString []string `protobuf:"bytes,15,rep,name=rpt_string,json=rptString" json:"rpt_string,omitempty"`
+ RptBytes [][]byte `protobuf:"bytes,14,rep,name=rpt_bytes,json=rptBytes" json:"rpt_bytes,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Repeats) Reset() { *m = Repeats{} }
+func (m *Repeats) String() string { return proto.CompactTextString(m) }
+func (*Repeats) ProtoMessage() {}
+func (*Repeats) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{1}
+}
+
+func (m *Repeats) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Repeats.Unmarshal(m, b)
+}
+func (m *Repeats) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Repeats.Marshal(b, m, deterministic)
+}
+func (m *Repeats) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Repeats.Merge(m, src)
+}
+func (m *Repeats) XXX_Size() int {
+ return xxx_messageInfo_Repeats.Size(m)
+}
+func (m *Repeats) XXX_DiscardUnknown() {
+ xxx_messageInfo_Repeats.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Repeats proto.InternalMessageInfo
+
+func (m *Repeats) GetRptBool() []bool {
+ if m != nil {
+ return m.RptBool
+ }
+ return nil
+}
+
+func (m *Repeats) GetRptInt32() []int32 {
+ if m != nil {
+ return m.RptInt32
+ }
+ return nil
+}
+
+func (m *Repeats) GetRptInt64() []int64 {
+ if m != nil {
+ return m.RptInt64
+ }
+ return nil
+}
+
+func (m *Repeats) GetRptUint32() []uint32 {
+ if m != nil {
+ return m.RptUint32
+ }
+ return nil
+}
+
+func (m *Repeats) GetRptUint64() []uint64 {
+ if m != nil {
+ return m.RptUint64
+ }
+ return nil
+}
+
+func (m *Repeats) GetRptFloat() []float32 {
+ if m != nil {
+ return m.RptFloat
+ }
+ return nil
+}
+
+func (m *Repeats) GetRptDouble() []float64 {
+ if m != nil {
+ return m.RptDouble
+ }
+ return nil
+}
+
+func (m *Repeats) GetRptString() []string {
+ if m != nil {
+ return m.RptString
+ }
+ return nil
+}
+
+func (m *Repeats) GetRptBytes() [][]byte {
+ if m != nil {
+ return m.RptBytes
+ }
+ return nil
+}
+
+// Message contains enum fields.
+type Enums struct {
+ OptEnum *Enum `protobuf:"varint,1,opt,name=opt_enum,json=optEnum,enum=pb2.Enum" json:"opt_enum,omitempty"`
+ RptEnum []Enum `protobuf:"varint,2,rep,name=rpt_enum,json=rptEnum,enum=pb2.Enum" json:"rpt_enum,omitempty"`
+ OptNestedEnum *Enums_NestedEnum `protobuf:"varint,3,opt,name=opt_nested_enum,json=optNestedEnum,enum=pb2.Enums_NestedEnum" json:"opt_nested_enum,omitempty"`
+ RptNestedEnum []Enums_NestedEnum `protobuf:"varint,4,rep,name=rpt_nested_enum,json=rptNestedEnum,enum=pb2.Enums_NestedEnum" json:"rpt_nested_enum,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Enums) Reset() { *m = Enums{} }
+func (m *Enums) String() string { return proto.CompactTextString(m) }
+func (*Enums) ProtoMessage() {}
+func (*Enums) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{2}
+}
+
+func (m *Enums) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Enums.Unmarshal(m, b)
+}
+func (m *Enums) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Enums.Marshal(b, m, deterministic)
+}
+func (m *Enums) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Enums.Merge(m, src)
+}
+func (m *Enums) XXX_Size() int {
+ return xxx_messageInfo_Enums.Size(m)
+}
+func (m *Enums) XXX_DiscardUnknown() {
+ xxx_messageInfo_Enums.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Enums proto.InternalMessageInfo
+
+func (m *Enums) GetOptEnum() Enum {
+ if m != nil && m.OptEnum != nil {
+ return *m.OptEnum
+ }
+ return Enum_UNKNOWN
+}
+
+func (m *Enums) GetRptEnum() []Enum {
+ if m != nil {
+ return m.RptEnum
+ }
+ return nil
+}
+
+func (m *Enums) GetOptNestedEnum() Enums_NestedEnum {
+ if m != nil && m.OptNestedEnum != nil {
+ return *m.OptNestedEnum
+ }
+ return Enums_UNO
+}
+
+func (m *Enums) GetRptNestedEnum() []Enums_NestedEnum {
+ if m != nil {
+ return m.RptNestedEnum
+ }
+ return nil
+}
+
+// Message contains message and group fields.
+type Nests struct {
+ OptNested *Nested `protobuf:"bytes,1,opt,name=opt_nested,json=optNested" json:"opt_nested,omitempty"`
+ Optgroup *Nests_OptGroup `protobuf:"group,2,opt,name=OptGroup,json=optgroup" json:"optgroup,omitempty"`
+ RptNested []*Nested `protobuf:"bytes,3,rep,name=rpt_nested,json=rptNested" json:"rpt_nested,omitempty"`
+ Rptgroup []*Nests_RptGroup `protobuf:"group,4,rep,name=RptGroup,json=rptgroup" json:"rptgroup,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Nests) Reset() { *m = Nests{} }
+func (m *Nests) String() string { return proto.CompactTextString(m) }
+func (*Nests) ProtoMessage() {}
+func (*Nests) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{3}
+}
+
+func (m *Nests) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Nests.Unmarshal(m, b)
+}
+func (m *Nests) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Nests.Marshal(b, m, deterministic)
+}
+func (m *Nests) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Nests.Merge(m, src)
+}
+func (m *Nests) XXX_Size() int {
+ return xxx_messageInfo_Nests.Size(m)
+}
+func (m *Nests) XXX_DiscardUnknown() {
+ xxx_messageInfo_Nests.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Nests proto.InternalMessageInfo
+
+func (m *Nests) GetOptNested() *Nested {
+ if m != nil {
+ return m.OptNested
+ }
+ return nil
+}
+
+func (m *Nests) GetOptgroup() *Nests_OptGroup {
+ if m != nil {
+ return m.Optgroup
+ }
+ return nil
+}
+
+func (m *Nests) GetRptNested() []*Nested {
+ if m != nil {
+ return m.RptNested
+ }
+ return nil
+}
+
+func (m *Nests) GetRptgroup() []*Nests_RptGroup {
+ if m != nil {
+ return m.Rptgroup
+ }
+ return nil
+}
+
+type Nests_OptGroup struct {
+ OptBool *bool `protobuf:"varint,1,opt,name=opt_bool,json=optBool" json:"opt_bool,omitempty"`
+ OptString *string `protobuf:"bytes,2,opt,name=opt_string,json=optString" json:"opt_string,omitempty"`
+ OptNested *Nested `protobuf:"bytes,3,opt,name=opt_nested,json=optNested" json:"opt_nested,omitempty"`
+ Optnestedgroup *Nests_OptGroup_OptNestedGroup `protobuf:"group,4,opt,name=OptNestedGroup,json=optnestedgroup" json:"optnestedgroup,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Nests_OptGroup) Reset() { *m = Nests_OptGroup{} }
+func (m *Nests_OptGroup) String() string { return proto.CompactTextString(m) }
+func (*Nests_OptGroup) ProtoMessage() {}
+func (*Nests_OptGroup) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{3, 0}
+}
+
+func (m *Nests_OptGroup) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Nests_OptGroup.Unmarshal(m, b)
+}
+func (m *Nests_OptGroup) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Nests_OptGroup.Marshal(b, m, deterministic)
+}
+func (m *Nests_OptGroup) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Nests_OptGroup.Merge(m, src)
+}
+func (m *Nests_OptGroup) XXX_Size() int {
+ return xxx_messageInfo_Nests_OptGroup.Size(m)
+}
+func (m *Nests_OptGroup) XXX_DiscardUnknown() {
+ xxx_messageInfo_Nests_OptGroup.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Nests_OptGroup proto.InternalMessageInfo
+
+func (m *Nests_OptGroup) GetOptBool() bool {
+ if m != nil && m.OptBool != nil {
+ return *m.OptBool
+ }
+ return false
+}
+
+func (m *Nests_OptGroup) GetOptString() string {
+ if m != nil && m.OptString != nil {
+ return *m.OptString
+ }
+ return ""
+}
+
+func (m *Nests_OptGroup) GetOptNested() *Nested {
+ if m != nil {
+ return m.OptNested
+ }
+ return nil
+}
+
+func (m *Nests_OptGroup) GetOptnestedgroup() *Nests_OptGroup_OptNestedGroup {
+ if m != nil {
+ return m.Optnestedgroup
+ }
+ return nil
+}
+
+type Nests_OptGroup_OptNestedGroup struct {
+ OptEnum *Enum `protobuf:"varint,1,opt,name=opt_enum,json=optEnum,enum=pb2.Enum" json:"opt_enum,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Nests_OptGroup_OptNestedGroup) Reset() { *m = Nests_OptGroup_OptNestedGroup{} }
+func (m *Nests_OptGroup_OptNestedGroup) String() string { return proto.CompactTextString(m) }
+func (*Nests_OptGroup_OptNestedGroup) ProtoMessage() {}
+func (*Nests_OptGroup_OptNestedGroup) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{3, 0, 0}
+}
+
+func (m *Nests_OptGroup_OptNestedGroup) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Nests_OptGroup_OptNestedGroup.Unmarshal(m, b)
+}
+func (m *Nests_OptGroup_OptNestedGroup) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Nests_OptGroup_OptNestedGroup.Marshal(b, m, deterministic)
+}
+func (m *Nests_OptGroup_OptNestedGroup) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Nests_OptGroup_OptNestedGroup.Merge(m, src)
+}
+func (m *Nests_OptGroup_OptNestedGroup) XXX_Size() int {
+ return xxx_messageInfo_Nests_OptGroup_OptNestedGroup.Size(m)
+}
+func (m *Nests_OptGroup_OptNestedGroup) XXX_DiscardUnknown() {
+ xxx_messageInfo_Nests_OptGroup_OptNestedGroup.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Nests_OptGroup_OptNestedGroup proto.InternalMessageInfo
+
+func (m *Nests_OptGroup_OptNestedGroup) GetOptEnum() Enum {
+ if m != nil && m.OptEnum != nil {
+ return *m.OptEnum
+ }
+ return Enum_UNKNOWN
+}
+
+type Nests_RptGroup struct {
+ RptBool []bool `protobuf:"varint,1,rep,name=rpt_bool,json=rptBool" json:"rpt_bool,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Nests_RptGroup) Reset() { *m = Nests_RptGroup{} }
+func (m *Nests_RptGroup) String() string { return proto.CompactTextString(m) }
+func (*Nests_RptGroup) ProtoMessage() {}
+func (*Nests_RptGroup) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{3, 1}
+}
+
+func (m *Nests_RptGroup) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Nests_RptGroup.Unmarshal(m, b)
+}
+func (m *Nests_RptGroup) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Nests_RptGroup.Marshal(b, m, deterministic)
+}
+func (m *Nests_RptGroup) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Nests_RptGroup.Merge(m, src)
+}
+func (m *Nests_RptGroup) XXX_Size() int {
+ return xxx_messageInfo_Nests_RptGroup.Size(m)
+}
+func (m *Nests_RptGroup) XXX_DiscardUnknown() {
+ xxx_messageInfo_Nests_RptGroup.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Nests_RptGroup proto.InternalMessageInfo
+
+func (m *Nests_RptGroup) GetRptBool() []bool {
+ if m != nil {
+ return m.RptBool
+ }
+ return nil
+}
+
+// Message type used as submessage.
+type Nested struct {
+ OptString *string `protobuf:"bytes,1,opt,name=opt_string,json=optString" json:"opt_string,omitempty"`
+ OptNested *Nested `protobuf:"bytes,2,opt,name=opt_nested,json=optNested" json:"opt_nested,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Nested) Reset() { *m = Nested{} }
+func (m *Nested) String() string { return proto.CompactTextString(m) }
+func (*Nested) ProtoMessage() {}
+func (*Nested) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{4}
+}
+
+func (m *Nested) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Nested.Unmarshal(m, b)
+}
+func (m *Nested) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Nested.Marshal(b, m, deterministic)
+}
+func (m *Nested) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Nested.Merge(m, src)
+}
+func (m *Nested) XXX_Size() int {
+ return xxx_messageInfo_Nested.Size(m)
+}
+func (m *Nested) XXX_DiscardUnknown() {
+ xxx_messageInfo_Nested.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Nested proto.InternalMessageInfo
+
+func (m *Nested) GetOptString() string {
+ if m != nil && m.OptString != nil {
+ return *m.OptString
+ }
+ return ""
+}
+
+func (m *Nested) GetOptNested() *Nested {
+ if m != nil {
+ return m.OptNested
+ }
+ return nil
+}
+
+// Message contains required fields.
+type Requireds struct {
+ ReqBool *bool `protobuf:"varint,1,req,name=req_bool,json=reqBool" json:"req_bool,omitempty"`
+ ReqFixed32 *uint32 `protobuf:"fixed32,2,req,name=req_fixed32,json=reqFixed32" json:"req_fixed32,omitempty"`
+ ReqFixed64 *uint64 `protobuf:"fixed64,3,req,name=req_fixed64,json=reqFixed64" json:"req_fixed64,omitempty"`
+ ReqSfixed32 *int32 `protobuf:"fixed32,4,req,name=req_sfixed32,json=reqSfixed32" json:"req_sfixed32,omitempty"`
+ ReqSfixed64 *int64 `protobuf:"fixed64,5,req,name=req_sfixed64,json=reqSfixed64" json:"req_sfixed64,omitempty"`
+ ReqFloat *float32 `protobuf:"fixed32,6,req,name=req_float,json=reqFloat" json:"req_float,omitempty"`
+ ReqDouble *float64 `protobuf:"fixed64,7,req,name=req_double,json=reqDouble" json:"req_double,omitempty"`
+ ReqString *string `protobuf:"bytes,8,req,name=req_string,json=reqString" json:"req_string,omitempty"`
+ ReqBytes []byte `protobuf:"bytes,9,req,name=req_bytes,json=reqBytes" json:"req_bytes,omitempty"`
+ ReqEnum *Enum `protobuf:"varint,10,req,name=req_enum,json=reqEnum,enum=pb2.Enum" json:"req_enum,omitempty"`
+ ReqNested *Nested `protobuf:"bytes,11,req,name=req_nested,json=reqNested" json:"req_nested,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Requireds) Reset() { *m = Requireds{} }
+func (m *Requireds) String() string { return proto.CompactTextString(m) }
+func (*Requireds) ProtoMessage() {}
+func (*Requireds) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{5}
+}
+
+func (m *Requireds) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Requireds.Unmarshal(m, b)
+}
+func (m *Requireds) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Requireds.Marshal(b, m, deterministic)
+}
+func (m *Requireds) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Requireds.Merge(m, src)
+}
+func (m *Requireds) XXX_Size() int {
+ return xxx_messageInfo_Requireds.Size(m)
+}
+func (m *Requireds) XXX_DiscardUnknown() {
+ xxx_messageInfo_Requireds.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Requireds proto.InternalMessageInfo
+
+func (m *Requireds) GetReqBool() bool {
+ if m != nil && m.ReqBool != nil {
+ return *m.ReqBool
+ }
+ return false
+}
+
+func (m *Requireds) GetReqFixed32() uint32 {
+ if m != nil && m.ReqFixed32 != nil {
+ return *m.ReqFixed32
+ }
+ return 0
+}
+
+func (m *Requireds) GetReqFixed64() uint64 {
+ if m != nil && m.ReqFixed64 != nil {
+ return *m.ReqFixed64
+ }
+ return 0
+}
+
+func (m *Requireds) GetReqSfixed32() int32 {
+ if m != nil && m.ReqSfixed32 != nil {
+ return *m.ReqSfixed32
+ }
+ return 0
+}
+
+func (m *Requireds) GetReqSfixed64() int64 {
+ if m != nil && m.ReqSfixed64 != nil {
+ return *m.ReqSfixed64
+ }
+ return 0
+}
+
+func (m *Requireds) GetReqFloat() float32 {
+ if m != nil && m.ReqFloat != nil {
+ return *m.ReqFloat
+ }
+ return 0
+}
+
+func (m *Requireds) GetReqDouble() float64 {
+ if m != nil && m.ReqDouble != nil {
+ return *m.ReqDouble
+ }
+ return 0
+}
+
+func (m *Requireds) GetReqString() string {
+ if m != nil && m.ReqString != nil {
+ return *m.ReqString
+ }
+ return ""
+}
+
+func (m *Requireds) GetReqBytes() []byte {
+ if m != nil {
+ return m.ReqBytes
+ }
+ return nil
+}
+
+func (m *Requireds) GetReqEnum() Enum {
+ if m != nil && m.ReqEnum != nil {
+ return *m.ReqEnum
+ }
+ return Enum_UNKNOWN
+}
+
+func (m *Requireds) GetReqNested() *Nested {
+ if m != nil {
+ return m.ReqNested
+ }
+ return nil
+}
+
+// Message contains oneof field.
+type Oneofs struct {
+ // Types that are valid to be assigned to Union:
+ // *Oneofs_Str
+ // *Oneofs_Msg
+ Union isOneofs_Union `protobuf_oneof:"union"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Oneofs) Reset() { *m = Oneofs{} }
+func (m *Oneofs) String() string { return proto.CompactTextString(m) }
+func (*Oneofs) ProtoMessage() {}
+func (*Oneofs) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{6}
+}
+
+func (m *Oneofs) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Oneofs.Unmarshal(m, b)
+}
+func (m *Oneofs) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Oneofs.Marshal(b, m, deterministic)
+}
+func (m *Oneofs) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Oneofs.Merge(m, src)
+}
+func (m *Oneofs) XXX_Size() int {
+ return xxx_messageInfo_Oneofs.Size(m)
+}
+func (m *Oneofs) XXX_DiscardUnknown() {
+ xxx_messageInfo_Oneofs.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Oneofs proto.InternalMessageInfo
+
+type isOneofs_Union interface {
+ isOneofs_Union()
+}
+
+type Oneofs_Str struct {
+ Str string `protobuf:"bytes,1,opt,name=str,oneof"`
+}
+
+type Oneofs_Msg struct {
+ Msg *Nested `protobuf:"bytes,2,opt,name=msg,oneof"`
+}
+
+func (*Oneofs_Str) isOneofs_Union() {}
+
+func (*Oneofs_Msg) isOneofs_Union() {}
+
+func (m *Oneofs) GetUnion() isOneofs_Union {
+ if m != nil {
+ return m.Union
+ }
+ return nil
+}
+
+func (m *Oneofs) GetStr() string {
+ if x, ok := m.GetUnion().(*Oneofs_Str); ok {
+ return x.Str
+ }
+ return ""
+}
+
+func (m *Oneofs) GetMsg() *Nested {
+ if x, ok := m.GetUnion().(*Oneofs_Msg); ok {
+ return x.Msg
+ }
+ return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*Oneofs) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+ return _Oneofs_OneofMarshaler, _Oneofs_OneofUnmarshaler, _Oneofs_OneofSizer, []interface{}{
+ (*Oneofs_Str)(nil),
+ (*Oneofs_Msg)(nil),
+ }
+}
+
+func _Oneofs_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+ m := msg.(*Oneofs)
+ // union
+ switch x := m.Union.(type) {
+ case *Oneofs_Str:
+ b.EncodeVarint(1<<3 | proto.WireBytes)
+ b.EncodeStringBytes(x.Str)
+ case *Oneofs_Msg:
+ b.EncodeVarint(2<<3 | proto.WireBytes)
+ if err := b.EncodeMessage(x.Msg); err != nil {
+ return err
+ }
+ case nil:
+ default:
+ return fmt.Errorf("Oneofs.Union has unexpected type %T", x)
+ }
+ return nil
+}
+
+func _Oneofs_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+ m := msg.(*Oneofs)
+ switch tag {
+ case 1: // union.str
+ if wire != proto.WireBytes {
+ return true, proto.ErrInternalBadWireType
+ }
+ x, err := b.DecodeStringBytes()
+ m.Union = &Oneofs_Str{x}
+ return true, err
+ case 2: // union.msg
+ if wire != proto.WireBytes {
+ return true, proto.ErrInternalBadWireType
+ }
+ msg := new(Nested)
+ err := b.DecodeMessage(msg)
+ m.Union = &Oneofs_Msg{msg}
+ return true, err
+ default:
+ return false, nil
+ }
+}
+
+func _Oneofs_OneofSizer(msg proto.Message) (n int) {
+ m := msg.(*Oneofs)
+ // union
+ switch x := m.Union.(type) {
+ case *Oneofs_Str:
+ n += 1 // tag and wire
+ n += proto.SizeVarint(uint64(len(x.Str)))
+ n += len(x.Str)
+ case *Oneofs_Msg:
+ s := proto.Size(x.Msg)
+ n += 1 // tag and wire
+ n += proto.SizeVarint(uint64(s))
+ n += s
+ case nil:
+ default:
+ panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+ }
+ return n
+}
+
+// Message contains map fields.
+type Maps struct {
+ Int32ToStr map[int32]string `protobuf:"bytes,1,rep,name=int32_to_str,json=int32ToStr" json:"int32_to_str,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
+ Sfixed64ToBool map[int64]bool `protobuf:"bytes,2,rep,name=sfixed64_to_bool,json=sfixed64ToBool" json:"sfixed64_to_bool,omitempty" protobuf_key:"fixed64,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
+ BoolToUint32 map[bool]uint32 `protobuf:"bytes,3,rep,name=bool_to_uint32,json=boolToUint32" json:"bool_to_uint32,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
+ Uint64ToEnum map[uint64]Enum `protobuf:"bytes,4,rep,name=uint64_to_enum,json=uint64ToEnum" json:"uint64_to_enum,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value,enum=pb2.Enum"`
+ StrToNested map[string]*Nested `protobuf:"bytes,5,rep,name=str_to_nested,json=strToNested" json:"str_to_nested,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
+ StrToOneofs map[string]*Oneofs `protobuf:"bytes,6,rep,name=str_to_oneofs,json=strToOneofs" json:"str_to_oneofs,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Maps) Reset() { *m = Maps{} }
+func (m *Maps) String() string { return proto.CompactTextString(m) }
+func (*Maps) ProtoMessage() {}
+func (*Maps) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{7}
+}
+
+func (m *Maps) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Maps.Unmarshal(m, b)
+}
+func (m *Maps) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Maps.Marshal(b, m, deterministic)
+}
+func (m *Maps) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Maps.Merge(m, src)
+}
+func (m *Maps) XXX_Size() int {
+ return xxx_messageInfo_Maps.Size(m)
+}
+func (m *Maps) XXX_DiscardUnknown() {
+ xxx_messageInfo_Maps.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Maps proto.InternalMessageInfo
+
+func (m *Maps) GetInt32ToStr() map[int32]string {
+ if m != nil {
+ return m.Int32ToStr
+ }
+ return nil
+}
+
+func (m *Maps) GetSfixed64ToBool() map[int64]bool {
+ if m != nil {
+ return m.Sfixed64ToBool
+ }
+ return nil
+}
+
+func (m *Maps) GetBoolToUint32() map[bool]uint32 {
+ if m != nil {
+ return m.BoolToUint32
+ }
+ return nil
+}
+
+func (m *Maps) GetUint64ToEnum() map[uint64]Enum {
+ if m != nil {
+ return m.Uint64ToEnum
+ }
+ return nil
+}
+
+func (m *Maps) GetStrToNested() map[string]*Nested {
+ if m != nil {
+ return m.StrToNested
+ }
+ return nil
+}
+
+func (m *Maps) GetStrToOneofs() map[string]*Oneofs {
+ if m != nil {
+ return m.StrToOneofs
+ }
+ return nil
+}
+
+// Message contains well-known type fields.
+type KnownTypes struct {
+ OptBool *wrappers.BoolValue `protobuf:"bytes,1,opt,name=opt_bool,json=optBool" json:"opt_bool,omitempty"`
+ OptInt32 *wrappers.Int32Value `protobuf:"bytes,2,opt,name=opt_int32,json=optInt32" json:"opt_int32,omitempty"`
+ OptInt64 *wrappers.Int64Value `protobuf:"bytes,3,opt,name=opt_int64,json=optInt64" json:"opt_int64,omitempty"`
+ OptUint32 *wrappers.UInt32Value `protobuf:"bytes,4,opt,name=opt_uint32,json=optUint32" json:"opt_uint32,omitempty"`
+ OptUint64 *wrappers.UInt64Value `protobuf:"bytes,5,opt,name=opt_uint64,json=optUint64" json:"opt_uint64,omitempty"`
+ OptFloat *wrappers.FloatValue `protobuf:"bytes,6,opt,name=opt_float,json=optFloat" json:"opt_float,omitempty"`
+ OptDouble *wrappers.DoubleValue `protobuf:"bytes,7,opt,name=opt_double,json=optDouble" json:"opt_double,omitempty"`
+ OptString *wrappers.StringValue `protobuf:"bytes,8,opt,name=opt_string,json=optString" json:"opt_string,omitempty"`
+ OptBytes *wrappers.BytesValue `protobuf:"bytes,9,opt,name=opt_bytes,json=optBytes" json:"opt_bytes,omitempty"`
+ OptDuration *duration.Duration `protobuf:"bytes,20,opt,name=opt_duration,json=optDuration" json:"opt_duration,omitempty"`
+ OptTimestamp *timestamp.Timestamp `protobuf:"bytes,21,opt,name=opt_timestamp,json=optTimestamp" json:"opt_timestamp,omitempty"`
+ OptStruct *_struct.Struct `protobuf:"bytes,25,opt,name=opt_struct,json=optStruct" json:"opt_struct,omitempty"`
+ OptList *_struct.ListValue `protobuf:"bytes,26,opt,name=opt_list,json=optList" json:"opt_list,omitempty"`
+ OptValue *_struct.Value `protobuf:"bytes,27,opt,name=opt_value,json=optValue" json:"opt_value,omitempty"`
+ OptEmpty *empty.Empty `protobuf:"bytes,30,opt,name=opt_empty,json=optEmpty" json:"opt_empty,omitempty"`
+ OptAny *any.Any `protobuf:"bytes,32,opt,name=opt_any,json=optAny" json:"opt_any,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *KnownTypes) Reset() { *m = KnownTypes{} }
+func (m *KnownTypes) String() string { return proto.CompactTextString(m) }
+func (*KnownTypes) ProtoMessage() {}
+func (*KnownTypes) Descriptor() ([]byte, []int) {
+ return fileDescriptor_c8d7acc1bcec9a72, []int{8}
+}
+
+func (m *KnownTypes) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_KnownTypes.Unmarshal(m, b)
+}
+func (m *KnownTypes) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_KnownTypes.Marshal(b, m, deterministic)
+}
+func (m *KnownTypes) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_KnownTypes.Merge(m, src)
+}
+func (m *KnownTypes) XXX_Size() int {
+ return xxx_messageInfo_KnownTypes.Size(m)
+}
+func (m *KnownTypes) XXX_DiscardUnknown() {
+ xxx_messageInfo_KnownTypes.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_KnownTypes proto.InternalMessageInfo
+
+func (m *KnownTypes) GetOptBool() *wrappers.BoolValue {
+ if m != nil {
+ return m.OptBool
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptInt32() *wrappers.Int32Value {
+ if m != nil {
+ return m.OptInt32
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptInt64() *wrappers.Int64Value {
+ if m != nil {
+ return m.OptInt64
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptUint32() *wrappers.UInt32Value {
+ if m != nil {
+ return m.OptUint32
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptUint64() *wrappers.UInt64Value {
+ if m != nil {
+ return m.OptUint64
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptFloat() *wrappers.FloatValue {
+ if m != nil {
+ return m.OptFloat
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptDouble() *wrappers.DoubleValue {
+ if m != nil {
+ return m.OptDouble
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptString() *wrappers.StringValue {
+ if m != nil {
+ return m.OptString
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptBytes() *wrappers.BytesValue {
+ if m != nil {
+ return m.OptBytes
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptDuration() *duration.Duration {
+ if m != nil {
+ return m.OptDuration
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptTimestamp() *timestamp.Timestamp {
+ if m != nil {
+ return m.OptTimestamp
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptStruct() *_struct.Struct {
+ if m != nil {
+ return m.OptStruct
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptList() *_struct.ListValue {
+ if m != nil {
+ return m.OptList
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptValue() *_struct.Value {
+ if m != nil {
+ return m.OptValue
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptEmpty() *empty.Empty {
+ if m != nil {
+ return m.OptEmpty
+ }
+ return nil
+}
+
+func (m *KnownTypes) GetOptAny() *any.Any {
+ if m != nil {
+ return m.OptAny
+ }
+ return nil
+}
+
+func init() {
+ proto.RegisterEnum("pb2.Enum", Enum_name, Enum_value)
+ proto.RegisterEnum("pb2.Enums_NestedEnum", Enums_NestedEnum_name, Enums_NestedEnum_value)
+ proto.RegisterType((*Scalars)(nil), "pb2.Scalars")
+ proto.RegisterType((*Repeats)(nil), "pb2.Repeats")
+ proto.RegisterType((*Enums)(nil), "pb2.Enums")
+ proto.RegisterType((*Nests)(nil), "pb2.Nests")
+ proto.RegisterType((*Nests_OptGroup)(nil), "pb2.Nests.OptGroup")
+ proto.RegisterType((*Nests_OptGroup_OptNestedGroup)(nil), "pb2.Nests.OptGroup.OptNestedGroup")
+ proto.RegisterType((*Nests_RptGroup)(nil), "pb2.Nests.RptGroup")
+ proto.RegisterType((*Nested)(nil), "pb2.Nested")
+ proto.RegisterType((*Requireds)(nil), "pb2.Requireds")
+ proto.RegisterType((*Oneofs)(nil), "pb2.Oneofs")
+ proto.RegisterType((*Maps)(nil), "pb2.Maps")
+ proto.RegisterMapType((map[bool]uint32)(nil), "pb2.Maps.BoolToUint32Entry")
+ proto.RegisterMapType((map[int32]string)(nil), "pb2.Maps.Int32ToStrEntry")
+ proto.RegisterMapType((map[int64]bool)(nil), "pb2.Maps.Sfixed64ToBoolEntry")
+ proto.RegisterMapType((map[string]*Nested)(nil), "pb2.Maps.StrToNestedEntry")
+ proto.RegisterMapType((map[string]*Oneofs)(nil), "pb2.Maps.StrToOneofsEntry")
+ proto.RegisterMapType((map[uint64]Enum)(nil), "pb2.Maps.Uint64ToEnumEntry")
+ proto.RegisterType((*KnownTypes)(nil), "pb2.KnownTypes")
+}
+
+func init() {
+ proto.RegisterFile("encoding/textpb/testprotos/pb2/test.proto", fileDescriptor_c8d7acc1bcec9a72)
+}
+
+var fileDescriptor_c8d7acc1bcec9a72 = []byte{
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+ 0x56, 0x09, 0x72, 0x92, 0x60, 0x4f, 0x25, 0x58, 0x38, 0x15, 0x0a, 0xd7, 0x7b, 0x52, 0xcd, 0xd6,
+ 0x5b, 0xa5, 0x2a, 0x4b, 0xaa, 0x47, 0x2a, 0x55, 0xe6, 0xe0, 0xac, 0x20, 0x53, 0x8a, 0xff, 0xa5,
+ 0x64, 0x12, 0xa2, 0x90, 0xd5, 0xff, 0x28, 0x12, 0xf2, 0xde, 0x63, 0x9f, 0xbc, 0xde, 0xdc, 0xa7,
+ 0x81, 0xf9, 0x2c, 0x73, 0xeb, 0x40, 0xcb, 0xe5, 0x5b, 0xbb, 0x11, 0xbf, 0xb5, 0x71, 0xfb, 0xfe,
+ 0x0c, 0x04, 0xe9, 0x8d, 0xb4, 0x9f, 0x7d, 0x48, 0xc3, 0x66, 0xcd, 0xe2, 0x70, 0x43, 0x48, 0x60,
+ 0xfa, 0xca, 0xde, 0xcf, 0xbe, 0xb2, 0xd7, 0x20, 0x3b, 0xed, 0x05, 0x64, 0xa7, 0x6d, 0x1e, 0x2c,
+ 0x3d, 0xc1, 0x2b, 0xad, 0xfb, 0x4b, 0xd0, 0x0b, 0x25, 0xaa, 0xf2, 0x40, 0x3f, 0x58, 0x7a, 0xa0,
+ 0xaf, 0x03, 0xc7, 0x81, 0x95, 0xe7, 0xfb, 0xbe, 0xfa, 0xf0, 0x2d, 0xac, 0x59, 0x33, 0x2a, 0x72,
+ 0xba, 0x66, 0x29, 0xd0, 0x07, 0x0b, 0xaf, 0xe2, 0xe2, 0x9a, 0xb0, 0x52, 0xae, 0xd3, 0xb0, 0x91,
+ 0x7c, 0x1f, 0x2c, 0x5c, 0x7b, 0xa5, 0x35, 0x60, 0x29, 0xe6, 0x29, 0x38, 0x12, 0xf7, 0x7d, 0xf5,
+ 0xc1, 0x5d, 0x5e, 0xb3, 0x66, 0x94, 0xfa, 0x74, 0xcd, 0x52, 0xf9, 0x9f, 0xcb, 0x2f, 0x81, 0xf8,
+ 0x03, 0x0e, 0x5f, 0xfa, 0x20, 0xab, 0x4b, 0xab, 0x8e, 0x1c, 0xf0, 0x23, 0x21, 0x1e, 0x98, 0xaf,
+ 0x08, 0xbc, 0x08, 0x2f, 0x93, 0x0f, 0x38, 0xfc, 0x14, 0x58, 0xb5, 0xab, 0x7a, 0xb1, 0x87, 0x0b,
+ 0xe1, 0x92, 0x91, 0xd9, 0x49, 0xb2, 0x0e, 0x87, 0xc2, 0xda, 0x41, 0xf4, 0xd7, 0xab, 0xb2, 0x0e,
+ 0x87, 0x22, 0x4e, 0x38, 0x1c, 0x8a, 0x78, 0x27, 0x4f, 0xc6, 0x81, 0xb0, 0x6a, 0x6b, 0x62, 0xfe,
+ 0x38, 0x0e, 0x44, 0xba, 0x93, 0x61, 0x64, 0x3e, 0x95, 0x75, 0x92, 0x47, 0x67, 0x17, 0x71, 0x5f,
+ 0x2d, 0xe1, 0xd2, 0x12, 0xe1, 0xaf, 0x18, 0x84, 0x1f, 0xc0, 0xd6, 0xc3, 0x35, 0xa0, 0x13, 0xb0,
+ 0x22, 0x08, 0x7f, 0x99, 0xdf, 0x11, 0x08, 0x7a, 0xd9, 0xf7, 0xe6, 0x96, 0x8d, 0x90, 0xbb, 0x4b,
+ 0x90, 0x43, 0x6f, 0xee, 0x16, 0x98, 0x2f, 0x0e, 0xbd, 0xf9, 0x93, 0x67, 0x24, 0x87, 0xca, 0x5e,
+ 0x21, 0xc5, 0x8b, 0xb3, 0xf7, 0x67, 0xe7, 0xbf, 0x9c, 0x55, 0x6f, 0x99, 0x65, 0x92, 0x3f, 0x7d,
+ 0xeb, 0x76, 0x7b, 0x55, 0xcd, 0x24, 0xa4, 0xd0, 0x3d, 0xf9, 0xe1, 0xfc, 0xec, 0xb8, 0xaa, 0xc3,
+ 0x74, 0xef, 0xe4, 0xac, 0xf7, 0xa6, 0x4a, 0x8e, 0x5e, 0x7e, 0x78, 0x3e, 0x1a, 0x8b, 0x5f, 0xc3,
+ 0x41, 0x63, 0xc8, 0xa6, 0xcd, 0x11, 0x9b, 0xf4, 0xbd, 0x51, 0xfa, 0xd9, 0xfc, 0xb1, 0xd5, 0xbc,
+ 0xf9, 0x0f, 0x81, 0xff, 0x03, 0x00, 0x00, 0xff, 0xff, 0x64, 0x29, 0xf9, 0x97, 0x31, 0x10, 0x00,
+ 0x00,
+}
diff --git a/encoding/textpb/testprotos/pb2/test.proto b/encoding/textpb/testprotos/pb2/test.proto
new file mode 100644
index 0000000..21edaca
--- /dev/null
+++ b/encoding/textpb/testprotos/pb2/test.proto
@@ -0,0 +1,151 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test Protobuf definitions with proto2 syntax.
+syntax = "proto2";
+
+package pb2;
+option go_package = "github.com/golang/protobuf/v2/encoding/textpb/testprotos/pb2";
+
+import "google/protobuf/any.proto";
+import "google/protobuf/empty.proto";
+import "google/protobuf/duration.proto";
+import "google/protobuf/struct.proto";
+import "google/protobuf/timestamp.proto";
+import "google/protobuf/wrappers.proto";
+
+// Scalars contains optional scalar fields.
+message Scalars {
+ optional bool opt_bool = 1;
+
+ optional int32 opt_int32 = 2;
+ optional int64 opt_int64 = 3;
+ optional uint32 opt_uint32 = 4;
+ optional uint64 opt_uint64 = 5;
+ optional sint32 opt_sint32 = 6;
+ optional sint64 opt_sint64 = 7;
+ optional fixed32 opt_fixed32 = 8;
+ optional fixed64 opt_fixed64 = 9;
+ optional sfixed32 opt_sfixed32 = 10;
+ optional sfixed64 opt_sfixed64 = 11;
+
+ optional float opt_float = 20;
+ optional double opt_double = 21;
+
+ optional bytes opt_bytes = 14;
+ optional string opt_string = 13;
+}
+
+// Message contains repeated fields.
+message Repeats {
+ repeated bool rpt_bool = 1;
+ repeated int32 rpt_int32 = 2;
+ repeated int64 rpt_int64 = 3;
+ repeated uint32 rpt_uint32 = 4;
+ repeated uint64 rpt_uint64 = 5;
+ repeated float rpt_float = 6;
+ repeated double rpt_double = 7;
+ repeated string rpt_string = 15;
+ repeated bytes rpt_bytes = 14;
+}
+
+enum Enum {
+ UNKNOWN = 0;
+ FIRST = 1;
+ SECOND = 2;
+ TENTH = 10;
+}
+
+// Message contains enum fields.
+message Enums {
+ optional Enum opt_enum = 1;
+ repeated Enum rpt_enum = 2;
+
+ enum NestedEnum {
+ UNO = 1;
+ DOS = 2;
+ DIEZ = 10;
+ }
+ optional NestedEnum opt_nested_enum = 3;
+ repeated NestedEnum rpt_nested_enum = 4;
+}
+
+// Message contains message and group fields.
+message Nests {
+ optional Nested opt_nested = 1;
+ optional group OptGroup = 2 {
+ optional bool opt_bool = 1;
+ optional string opt_string = 2;
+ optional Nested opt_nested = 3;
+
+ optional group OptNestedGroup = 4 {
+ optional Enum opt_enum = 1;
+ }
+ }
+
+ repeated Nested rpt_nested = 3;
+ repeated group RptGroup = 4 {
+ repeated bool rpt_bool = 1;
+ }
+}
+
+// Message type used as submessage.
+message Nested {
+ optional string opt_string = 1;
+ optional Nested opt_nested = 2;
+}
+
+// Message contains required fields.
+message Requireds {
+ required bool req_bool = 1;
+ required fixed32 req_fixed32 = 2;
+ required fixed64 req_fixed64 = 3;
+ required sfixed32 req_sfixed32 = 4;
+ required sfixed64 req_sfixed64 = 5;
+ required float req_float = 6;
+ required double req_double = 7;
+ required string req_string = 8;
+ required bytes req_bytes = 9;
+ required Enum req_enum = 10;
+ required Nested req_nested = 11;
+}
+
+// Message contains oneof field.
+message Oneofs {
+ oneof union {
+ string str = 1;
+ Nested msg = 2;
+ }
+}
+
+// Message contains map fields.
+message Maps {
+ map<int32, string> int32_to_str = 1;
+ map<sfixed64, bool> sfixed64_to_bool = 2;
+ map<bool, uint32> bool_to_uint32 = 3;
+ map<uint64, Enum> uint64_to_enum = 4;
+ map<string, Nested> str_to_nested = 5;
+ map<string, Oneofs> str_to_oneofs = 6;
+}
+
+// Message contains well-known type fields.
+message KnownTypes {
+ optional google.protobuf.BoolValue opt_bool = 1;
+ optional google.protobuf.Int32Value opt_int32 = 2;
+ optional google.protobuf.Int64Value opt_int64 = 3;
+ optional google.protobuf.UInt32Value opt_uint32 = 4;
+ optional google.protobuf.UInt64Value opt_uint64 = 5;
+ optional google.protobuf.FloatValue opt_float = 6;
+ optional google.protobuf.DoubleValue opt_double = 7;
+ optional google.protobuf.StringValue opt_string = 8;
+ optional google.protobuf.BytesValue opt_bytes = 9;
+
+ optional google.protobuf.Duration opt_duration = 20;
+ optional google.protobuf.Timestamp opt_timestamp = 21;
+ optional google.protobuf.Struct opt_struct = 25;
+ optional google.protobuf.ListValue opt_list = 26;
+ optional google.protobuf.Value opt_value = 27;
+ optional google.protobuf.Empty opt_empty = 30;
+ optional google.protobuf.Any opt_any = 32;
+}
diff --git a/encoding/textpb/testprotos/pb3/test.pb.go b/encoding/textpb/testprotos/pb3/test.pb.go
new file mode 100644
index 0000000..c5c2fb2
--- /dev/null
+++ b/encoding/textpb/testprotos/pb3/test.pb.go
@@ -0,0 +1,449 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: encoding/textpb/testprotos/pb3/test.proto
+
+package pb3
+
+import (
+ fmt "fmt"
+ proto "github.com/golang/protobuf/proto"
+ _ "github.com/golang/protobuf/ptypes/struct"
+ math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Enum int32
+
+const (
+ Enum_ZERO Enum = 0
+ Enum_ONE Enum = 1
+ Enum_TWO Enum = 2
+ Enum_TEN Enum = 10
+)
+
+var Enum_name = map[int32]string{
+ 0: "ZERO",
+ 1: "ONE",
+ 2: "TWO",
+ 10: "TEN",
+}
+
+var Enum_value = map[string]int32{
+ "ZERO": 0,
+ "ONE": 1,
+ "TWO": 2,
+ "TEN": 10,
+}
+
+func (x Enum) String() string {
+ return proto.EnumName(Enum_name, int32(x))
+}
+
+func (Enum) EnumDescriptor() ([]byte, []int) {
+ return fileDescriptor_0854715c5b41c422, []int{0}
+}
+
+type Enums_NestedEnum int32
+
+const (
+ Enums_CERO Enums_NestedEnum = 0
+ Enums_UNO Enums_NestedEnum = 1
+ Enums_DOS Enums_NestedEnum = 2
+ Enums_DIEZ Enums_NestedEnum = 10
+)
+
+var Enums_NestedEnum_name = map[int32]string{
+ 0: "CERO",
+ 1: "UNO",
+ 2: "DOS",
+ 10: "DIEZ",
+}
+
+var Enums_NestedEnum_value = map[string]int32{
+ "CERO": 0,
+ "UNO": 1,
+ "DOS": 2,
+ "DIEZ": 10,
+}
+
+func (x Enums_NestedEnum) String() string {
+ return proto.EnumName(Enums_NestedEnum_name, int32(x))
+}
+
+func (Enums_NestedEnum) EnumDescriptor() ([]byte, []int) {
+ return fileDescriptor_0854715c5b41c422, []int{1, 0}
+}
+
+// Scalars contains scalar field types.
+type Scalars struct {
+ SBool bool `protobuf:"varint,1,opt,name=s_bool,json=sBool,proto3" json:"s_bool,omitempty"`
+ SInt32 int32 `protobuf:"varint,2,opt,name=s_int32,json=sInt32,proto3" json:"s_int32,omitempty"`
+ SInt64 int64 `protobuf:"varint,3,opt,name=s_int64,json=sInt64,proto3" json:"s_int64,omitempty"`
+ SUint32 uint32 `protobuf:"varint,4,opt,name=s_uint32,json=sUint32,proto3" json:"s_uint32,omitempty"`
+ SUint64 uint64 `protobuf:"varint,5,opt,name=s_uint64,json=sUint64,proto3" json:"s_uint64,omitempty"`
+ SSint32 int32 `protobuf:"zigzag32,6,opt,name=s_sint32,json=sSint32,proto3" json:"s_sint32,omitempty"`
+ SSint64 int64 `protobuf:"zigzag64,7,opt,name=s_sint64,json=sSint64,proto3" json:"s_sint64,omitempty"`
+ SFixed32 uint32 `protobuf:"fixed32,8,opt,name=s_fixed32,json=sFixed32,proto3" json:"s_fixed32,omitempty"`
+ SFixed64 uint64 `protobuf:"fixed64,9,opt,name=s_fixed64,json=sFixed64,proto3" json:"s_fixed64,omitempty"`
+ SSfixed32 int32 `protobuf:"fixed32,10,opt,name=s_sfixed32,json=sSfixed32,proto3" json:"s_sfixed32,omitempty"`
+ SSfixed64 int64 `protobuf:"fixed64,11,opt,name=s_sfixed64,json=sSfixed64,proto3" json:"s_sfixed64,omitempty"`
+ SFloat float32 `protobuf:"fixed32,20,opt,name=s_float,json=sFloat,proto3" json:"s_float,omitempty"`
+ SDouble float64 `protobuf:"fixed64,21,opt,name=s_double,json=sDouble,proto3" json:"s_double,omitempty"`
+ SBytes []byte `protobuf:"bytes,14,opt,name=s_bytes,json=sBytes,proto3" json:"s_bytes,omitempty"`
+ SString string `protobuf:"bytes,13,opt,name=s_string,json=sString,proto3" json:"s_string,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Scalars) Reset() { *m = Scalars{} }
+func (m *Scalars) String() string { return proto.CompactTextString(m) }
+func (*Scalars) ProtoMessage() {}
+func (*Scalars) Descriptor() ([]byte, []int) {
+ return fileDescriptor_0854715c5b41c422, []int{0}
+}
+
+func (m *Scalars) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Scalars.Unmarshal(m, b)
+}
+func (m *Scalars) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Scalars.Marshal(b, m, deterministic)
+}
+func (m *Scalars) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Scalars.Merge(m, src)
+}
+func (m *Scalars) XXX_Size() int {
+ return xxx_messageInfo_Scalars.Size(m)
+}
+func (m *Scalars) XXX_DiscardUnknown() {
+ xxx_messageInfo_Scalars.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Scalars proto.InternalMessageInfo
+
+func (m *Scalars) GetSBool() bool {
+ if m != nil {
+ return m.SBool
+ }
+ return false
+}
+
+func (m *Scalars) GetSInt32() int32 {
+ if m != nil {
+ return m.SInt32
+ }
+ return 0
+}
+
+func (m *Scalars) GetSInt64() int64 {
+ if m != nil {
+ return m.SInt64
+ }
+ return 0
+}
+
+func (m *Scalars) GetSUint32() uint32 {
+ if m != nil {
+ return m.SUint32
+ }
+ return 0
+}
+
+func (m *Scalars) GetSUint64() uint64 {
+ if m != nil {
+ return m.SUint64
+ }
+ return 0
+}
+
+func (m *Scalars) GetSSint32() int32 {
+ if m != nil {
+ return m.SSint32
+ }
+ return 0
+}
+
+func (m *Scalars) GetSSint64() int64 {
+ if m != nil {
+ return m.SSint64
+ }
+ return 0
+}
+
+func (m *Scalars) GetSFixed32() uint32 {
+ if m != nil {
+ return m.SFixed32
+ }
+ return 0
+}
+
+func (m *Scalars) GetSFixed64() uint64 {
+ if m != nil {
+ return m.SFixed64
+ }
+ return 0
+}
+
+func (m *Scalars) GetSSfixed32() int32 {
+ if m != nil {
+ return m.SSfixed32
+ }
+ return 0
+}
+
+func (m *Scalars) GetSSfixed64() int64 {
+ if m != nil {
+ return m.SSfixed64
+ }
+ return 0
+}
+
+func (m *Scalars) GetSFloat() float32 {
+ if m != nil {
+ return m.SFloat
+ }
+ return 0
+}
+
+func (m *Scalars) GetSDouble() float64 {
+ if m != nil {
+ return m.SDouble
+ }
+ return 0
+}
+
+func (m *Scalars) GetSBytes() []byte {
+ if m != nil {
+ return m.SBytes
+ }
+ return nil
+}
+
+func (m *Scalars) GetSString() string {
+ if m != nil {
+ return m.SString
+ }
+ return ""
+}
+
+// Message contains enum fields.
+type Enums struct {
+ SEnum Enum `protobuf:"varint,1,opt,name=s_enum,json=sEnum,proto3,enum=pb3.Enum" json:"s_enum,omitempty"`
+ RptEnum []Enum `protobuf:"varint,2,rep,packed,name=rpt_enum,json=rptEnum,proto3,enum=pb3.Enum" json:"rpt_enum,omitempty"`
+ SNestedEnum Enums_NestedEnum `protobuf:"varint,3,opt,name=s_nested_enum,json=sNestedEnum,proto3,enum=pb3.Enums_NestedEnum" json:"s_nested_enum,omitempty"`
+ RptNestedEnum []Enums_NestedEnum `protobuf:"varint,4,rep,packed,name=rpt_nested_enum,json=rptNestedEnum,proto3,enum=pb3.Enums_NestedEnum" json:"rpt_nested_enum,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Enums) Reset() { *m = Enums{} }
+func (m *Enums) String() string { return proto.CompactTextString(m) }
+func (*Enums) ProtoMessage() {}
+func (*Enums) Descriptor() ([]byte, []int) {
+ return fileDescriptor_0854715c5b41c422, []int{1}
+}
+
+func (m *Enums) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Enums.Unmarshal(m, b)
+}
+func (m *Enums) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Enums.Marshal(b, m, deterministic)
+}
+func (m *Enums) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Enums.Merge(m, src)
+}
+func (m *Enums) XXX_Size() int {
+ return xxx_messageInfo_Enums.Size(m)
+}
+func (m *Enums) XXX_DiscardUnknown() {
+ xxx_messageInfo_Enums.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Enums proto.InternalMessageInfo
+
+func (m *Enums) GetSEnum() Enum {
+ if m != nil {
+ return m.SEnum
+ }
+ return Enum_ZERO
+}
+
+func (m *Enums) GetRptEnum() []Enum {
+ if m != nil {
+ return m.RptEnum
+ }
+ return nil
+}
+
+func (m *Enums) GetSNestedEnum() Enums_NestedEnum {
+ if m != nil {
+ return m.SNestedEnum
+ }
+ return Enums_CERO
+}
+
+func (m *Enums) GetRptNestedEnum() []Enums_NestedEnum {
+ if m != nil {
+ return m.RptNestedEnum
+ }
+ return nil
+}
+
+// Message contains message and group fields.
+type Nests struct {
+ SNested *Nested `protobuf:"bytes,1,opt,name=s_nested,json=sNested,proto3" json:"s_nested,omitempty"`
+ RptNested []*Nested `protobuf:"bytes,2,rep,name=rpt_nested,json=rptNested,proto3" json:"rpt_nested,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Nests) Reset() { *m = Nests{} }
+func (m *Nests) String() string { return proto.CompactTextString(m) }
+func (*Nests) ProtoMessage() {}
+func (*Nests) Descriptor() ([]byte, []int) {
+ return fileDescriptor_0854715c5b41c422, []int{2}
+}
+
+func (m *Nests) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Nests.Unmarshal(m, b)
+}
+func (m *Nests) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Nests.Marshal(b, m, deterministic)
+}
+func (m *Nests) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Nests.Merge(m, src)
+}
+func (m *Nests) XXX_Size() int {
+ return xxx_messageInfo_Nests.Size(m)
+}
+func (m *Nests) XXX_DiscardUnknown() {
+ xxx_messageInfo_Nests.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Nests proto.InternalMessageInfo
+
+func (m *Nests) GetSNested() *Nested {
+ if m != nil {
+ return m.SNested
+ }
+ return nil
+}
+
+func (m *Nests) GetRptNested() []*Nested {
+ if m != nil {
+ return m.RptNested
+ }
+ return nil
+}
+
+// Message type used as submessage.
+type Nested struct {
+ SString string `protobuf:"bytes,1,opt,name=s_string,json=sString,proto3" json:"s_string,omitempty"`
+ SNested *Nested `protobuf:"bytes,2,opt,name=s_nested,json=sNested,proto3" json:"s_nested,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Nested) Reset() { *m = Nested{} }
+func (m *Nested) String() string { return proto.CompactTextString(m) }
+func (*Nested) ProtoMessage() {}
+func (*Nested) Descriptor() ([]byte, []int) {
+ return fileDescriptor_0854715c5b41c422, []int{3}
+}
+
+func (m *Nested) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Nested.Unmarshal(m, b)
+}
+func (m *Nested) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Nested.Marshal(b, m, deterministic)
+}
+func (m *Nested) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Nested.Merge(m, src)
+}
+func (m *Nested) XXX_Size() int {
+ return xxx_messageInfo_Nested.Size(m)
+}
+func (m *Nested) XXX_DiscardUnknown() {
+ xxx_messageInfo_Nested.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Nested proto.InternalMessageInfo
+
+func (m *Nested) GetSString() string {
+ if m != nil {
+ return m.SString
+ }
+ return ""
+}
+
+func (m *Nested) GetSNested() *Nested {
+ if m != nil {
+ return m.SNested
+ }
+ return nil
+}
+
+func init() {
+ proto.RegisterEnum("pb3.Enum", Enum_name, Enum_value)
+ proto.RegisterEnum("pb3.Enums_NestedEnum", Enums_NestedEnum_name, Enums_NestedEnum_value)
+ proto.RegisterType((*Scalars)(nil), "pb3.Scalars")
+ proto.RegisterType((*Enums)(nil), "pb3.Enums")
+ proto.RegisterType((*Nests)(nil), "pb3.Nests")
+ proto.RegisterType((*Nested)(nil), "pb3.Nested")
+}
+
+func init() {
+ proto.RegisterFile("encoding/textpb/testprotos/pb3/test.proto", fileDescriptor_0854715c5b41c422)
+}
+
+var fileDescriptor_0854715c5b41c422 = []byte{
+ // 566 bytes of a gzipped FileDescriptorProto
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x53, 0x5f, 0x6b, 0xdb, 0x3e,
+ 0x14, 0xfd, 0x29, 0x4e, 0xec, 0xe4, 0xe6, 0x97, 0xd6, 0x13, 0x2b, 0xf3, 0xfe, 0x81, 0x08, 0x63,
+ 0x68, 0x1d, 0xc4, 0x90, 0x18, 0xc3, 0x60, 0xdb, 0x43, 0xd7, 0x14, 0xca, 0x20, 0x01, 0x67, 0x65,
+ 0xd0, 0x3d, 0x84, 0x38, 0x71, 0xbd, 0x80, 0x6b, 0x19, 0x5f, 0x79, 0x74, 0x5f, 0x66, 0xdf, 0x74,
+ 0x30, 0x24, 0x39, 0x89, 0x3b, 0xe8, 0x9e, 0xac, 0xe3, 0x73, 0x8e, 0xee, 0x3d, 0xf7, 0x22, 0x78,
+ 0x93, 0xe4, 0x6b, 0xb1, 0xd9, 0xe6, 0xa9, 0x2f, 0x93, 0x3b, 0x59, 0xc4, 0xbe, 0x4c, 0x50, 0x16,
+ 0xa5, 0x90, 0x02, 0xfd, 0x22, 0x9e, 0x68, 0x38, 0xd2, 0x98, 0x5a, 0x45, 0x3c, 0x79, 0xf6, 0x22,
+ 0x15, 0x22, 0xcd, 0x12, 0x5f, 0xff, 0x8a, 0xab, 0x1b, 0x1f, 0x65, 0x59, 0xad, 0x6b, 0xc9, 0xf0,
+ 0x97, 0x05, 0xce, 0x62, 0xbd, 0xca, 0x56, 0x25, 0xd2, 0x13, 0xb0, 0x71, 0x19, 0x0b, 0x91, 0x79,
+ 0x84, 0x11, 0xde, 0x8d, 0x3a, 0x78, 0x26, 0x44, 0x46, 0x9f, 0x80, 0x83, 0xcb, 0x6d, 0x2e, 0x27,
+ 0x63, 0xaf, 0xc5, 0x08, 0xef, 0x44, 0x36, 0x5e, 0x2a, 0xb4, 0x27, 0xc2, 0xc0, 0xb3, 0x18, 0xe1,
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+ 0x57, 0x1a, 0x1e, 0xa8, 0x30, 0xf0, 0x3a, 0x8c, 0xf0, 0x76, 0x4d, 0xed, 0x5c, 0x68, 0x5c, 0x36,
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+ 0x3e, 0x87, 0x1e, 0x2e, 0x6f, 0xb6, 0x77, 0xc9, 0x66, 0x32, 0xf6, 0xba, 0x8c, 0x70, 0x27, 0xea,
+ 0xe2, 0x85, 0xc1, 0x0d, 0x32, 0x0c, 0xbc, 0x1e, 0x23, 0xdc, 0xde, 0x91, 0x61, 0x40, 0x5f, 0x02,
+ 0xe0, 0x12, 0x77, 0x56, 0x60, 0x84, 0x1f, 0x47, 0x3d, 0x5c, 0xd4, 0x3f, 0x9a, 0x74, 0x18, 0x78,
+ 0x7d, 0x46, 0xb8, 0xbb, 0xa7, 0xc3, 0xc0, 0x84, 0xbf, 0xc9, 0xc4, 0x4a, 0x7a, 0x8f, 0x19, 0xe1,
+ 0xad, 0xc8, 0xc6, 0x0b, 0x85, 0x4c, 0xaf, 0x1b, 0x51, 0xc5, 0x59, 0xe2, 0x9d, 0x30, 0xc2, 0x49,
+ 0xe4, 0xe0, 0xb9, 0x86, 0xc6, 0x13, 0xff, 0x94, 0x09, 0x7a, 0x47, 0x8c, 0xf0, 0xff, 0x23, 0x1b,
+ 0xcf, 0x14, 0xaa, 0xf3, 0xc9, 0x72, 0x9b, 0xa7, 0xde, 0x80, 0x11, 0xde, 0x53, 0xf9, 0x34, 0x1c,
+ 0xfe, 0x26, 0xd0, 0x99, 0xe6, 0xd5, 0x2d, 0x52, 0xa6, 0xd6, 0x93, 0xe4, 0xd5, 0xad, 0x5e, 0xcf,
+ 0xd1, 0xb8, 0x37, 0x2a, 0xe2, 0xc9, 0x48, 0x71, 0x51, 0x07, 0xd5, 0x87, 0xbe, 0x82, 0x6e, 0x59,
+ 0x48, 0xa3, 0x69, 0x31, 0xeb, 0xbe, 0xc6, 0x29, 0x0b, 0xa9, 0x55, 0xef, 0x60, 0x80, 0xcb, 0x3c,
+ 0x41, 0x99, 0x6c, 0x8c, 0xd4, 0xd2, 0xd7, 0x9d, 0xec, 0xa5, 0x38, 0x9a, 0x69, 0x56, 0xdb, 0xfa,
+ 0x78, 0x00, 0xf4, 0x03, 0x1c, 0xab, 0x02, 0x4d, 0x73, 0x5b, 0xd7, 0x79, 0xc0, 0x3c, 0x28, 0x0b,
+ 0x79, 0x80, 0xc3, 0x31, 0x40, 0xe3, 0xb2, 0x2e, 0xb4, 0x3f, 0x4d, 0xa3, 0xb9, 0xfb, 0x1f, 0x75,
+ 0xc0, 0xba, 0x9a, 0xcd, 0x5d, 0xa2, 0x0e, 0xe7, 0xf3, 0x85, 0xdb, 0x52, 0xdc, 0xf9, 0xe5, 0xf4,
+ 0xda, 0x85, 0xe1, 0x37, 0xe8, 0x28, 0x0f, 0xd2, 0xd7, 0x6a, 0x46, 0xa6, 0xb2, 0x1e, 0x40, 0x7f,
+ 0xdc, 0xd7, 0x45, 0xcd, 0x8d, 0x91, 0x53, 0xf7, 0x49, 0x4f, 0x01, 0x0e, 0x3d, 0xea, 0x31, 0xfc,
+ 0xa5, 0xec, 0xed, 0x9b, 0x1a, 0x7e, 0x06, 0xbb, 0x76, 0x35, 0x37, 0x40, 0xee, 0x6d, 0xe0, 0x5e,
+ 0xe1, 0xd6, 0xc3, 0x85, 0x4f, 0xdf, 0x42, 0x7b, 0x97, 0xeb, 0x7a, 0x9f, 0x6b, 0x3e, 0x9b, 0x9a,
+ 0x5c, 0x5f, 0xbe, 0xce, 0xdd, 0x96, 0x3e, 0x4c, 0x67, 0x2e, 0x9c, 0x7d, 0xbc, 0x7e, 0x9f, 0x6e,
+ 0xe5, 0xf7, 0x2a, 0x1e, 0xad, 0xc5, 0xad, 0x9f, 0x8a, 0x6c, 0x95, 0xa7, 0x87, 0x27, 0xfa, 0x63,
+ 0xec, 0xff, 0xfb, 0x95, 0xc7, 0xb6, 0x3e, 0x4f, 0xfe, 0x04, 0x00, 0x00, 0xff, 0xff, 0xef, 0xcf,
+ 0x95, 0x7a, 0x0e, 0x04, 0x00, 0x00,
+}
diff --git a/encoding/textpb/testprotos/pb3/test.proto b/encoding/textpb/testprotos/pb3/test.proto
new file mode 100644
index 0000000..9825b75
--- /dev/null
+++ b/encoding/textpb/testprotos/pb3/test.proto
@@ -0,0 +1,65 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test Protobuf definitions with proto3 syntax.
+syntax = "proto3";
+
+package pb3;
+option go_package = "github.com/golang/protobuf/v2/encoding/textpb/testprotos/pb3";
+
+// Scalars contains scalar field types.
+message Scalars {
+ bool s_bool = 1;
+
+ int32 s_int32 = 2;
+ int64 s_int64 = 3;
+ uint32 s_uint32 = 4;
+ uint64 s_uint64 = 5;
+ sint32 s_sint32 = 6;
+ sint64 s_sint64 = 7;
+ fixed32 s_fixed32 = 8;
+ fixed64 s_fixed64 = 9;
+ sfixed32 s_sfixed32 = 10;
+ sfixed64 s_sfixed64 = 11;
+
+ float s_float = 20;
+ double s_double = 21;
+
+ bytes s_bytes = 14;
+ string s_string = 13;
+}
+
+enum Enum {
+ ZERO = 0;
+ ONE = 1;
+ TWO = 2;
+ TEN = 10;
+}
+
+// Message contains enum fields.
+message Enums {
+ Enum s_enum = 1;
+ repeated Enum rpt_enum = 2;
+
+ enum NestedEnum {
+ CERO = 0;
+ UNO = 1;
+ DOS = 2;
+ DIEZ = 10;
+ }
+ NestedEnum s_nested_enum = 3;
+ repeated NestedEnum rpt_nested_enum = 4;
+}
+
+// Message contains message and group fields.
+message Nests {
+ Nested s_nested = 1;
+ repeated Nested rpt_nested = 2;
+}
+
+// Message type used as submessage.
+message Nested {
+ string s_string = 1;
+ Nested s_nested = 2;
+}
diff --git a/go.sum b/go.sum
index f84c3f4..c97d598 100644
--- a/go.sum
+++ b/go.sum
@@ -1,12 +1,15 @@
-github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
github.com/golang/protobuf v1.2.1-0.20181127190454-8d0c54c12466/go.mod h1:Qd/q+1AKNOZr9uGQzbzCmRO6sUih6GTPZv6a1/R87v0=
github.com/golang/protobuf v1.2.1-0.20181129223256-87f1426e5305 h1:L8Akf3H3kki1x1DO8Yb3O47G/DspWKG8l8FPNP+Figk=
github.com/golang/protobuf v1.2.1-0.20181129223256-87f1426e5305/go.mod h1:asK8yRb/+zxJTE0SbTESCku/4OjiDfbPwk4rEyIatUA=
github.com/golang/protobuf/v2 v2.0.0-20181127193627-d7e97bc71bcb/go.mod h1:MgUD+N3FwzDmj2CdMsT5ap7K7jx+c9cQDQ7fVhmH+Xw=
+github.com/google/go-cmp v0.2.1-0.20181101181452-745b8ec83783 h1:wVZ6laEGf86tNDTpR5mxFyFIclJJiXCxuJhcQKnsOHk=
github.com/google/go-cmp v0.2.1-0.20181101181452-745b8ec83783/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20180926154720-4dfa2610cdf3 h1:dgd4x4kJt7G4k4m93AYLzM8Ni6h2qLTfh9n9vXJT3/0=
golang.org/x/net v0.0.0-20180926154720-4dfa2610cdf3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/tools v0.0.0-20180904205237-0aa4b8830f48/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20180928181343-b3c0be4c978b h1:hjfKpJoTfQ2QXKPX9eCDFBZ0t9sDrZL/viAgrN962TQ=
golang.org/x/tools v0.0.0-20180928181343-b3c0be4c978b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
diff --git a/proto/proto.go b/proto/proto.go
new file mode 100644
index 0000000..0f20339
--- /dev/null
+++ b/proto/proto.go
@@ -0,0 +1,10 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import "github.com/golang/protobuf/v2/reflect/protoreflect"
+
+// Message is the top-level interface that all messages must implement.
+type Message = protoreflect.ProtoMessage
