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描述文字

Golang proto.SetExtension函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中github.com/gogo/protobuf/proto.SetExtension函数的典型用法代码示例。如果您正苦于以下问题：Golang SetExtension函数的具体用法？Golang SetExtension怎么用？Golang SetExtension使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了SetExtension函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: init

func init() {
	if err := proto.SetExtension(realNumber, pb.E_Name, &realNumberName); err != nil {
		panic(err)
	}
	if err := proto.SetExtension(realNumber, pb.E_Complex_RealExtension, complexNumber); err != nil {
		panic(err)
	}
}
开发者ID:otsimo，项目名称:otsimoctl，代码行数:8，代码来源:jsonpb_test.go


示例2: newTestMessage

func newTestMessage() *pb.MyMessage {
	msg := &pb.MyMessage{
		Count: proto.Int32(42),
		Name:  proto.String("Dave"),
		Quote: proto.String(`"I didn't want to go."`),
		Pet:   []string{"bunny", "kitty", "horsey"},
		Inner: &pb.InnerMessage{
			Host:      proto.String("footrest.syd"),
			Port:      proto.Int32(7001),
			Connected: proto.Bool(true),
		},
		Others: []*pb.OtherMessage{
			{
				Key:   proto.Int64(0xdeadbeef),
				Value: []byte{1, 65, 7, 12},
			},
			{
				Weight: proto.Float32(6.022),
				Inner: &pb.InnerMessage{
					Host: proto.String("lesha.mtv"),
					Port: proto.Int32(8002),
				},
			},
		},
		Bikeshed: pb.MyMessage_BLUE.Enum(),
		Somegroup: &pb.MyMessage_SomeGroup{
			GroupField: proto.Int32(8),
		},
		// One normally wouldn't do this.
		// This is an undeclared tag 13, as a varint (wire type 0) with value 4.
		XXX_unrecognized: []byte{13<<3 | 0, 4},
	}
	ext := &pb.Ext{
		Data: proto.String("Big gobs for big rats"),
	}
	if err := proto.SetExtension(msg, pb.E_Ext_More, ext); err != nil {
		panic(err)
	}
	greetings := []string{"adg", "easy", "cow"}
	if err := proto.SetExtension(msg, pb.E_Greeting, greetings); err != nil {
		panic(err)
	}

	// Add an unknown extension. We marshal a pb.Ext, and fake the ID.
	b, err := proto.Marshal(&pb.Ext{Data: proto.String("3G skiing")})
	if err != nil {
		panic(err)
	}
	b = append(proto.EncodeVarint(201<<3|proto.WireBytes), b...)
	proto.SetRawExtension(msg, 201, b)

	// Extensions can be plain fields, too, so let's test that.
	b = append(proto.EncodeVarint(202<<3|proto.WireVarint), 19)
	proto.SetRawExtension(msg, 202, b)

	return msg
}
开发者ID:waterytowers，项目名称:global-hack-day-3，代码行数:57，代码来源:text_test.go


示例3: init

func init() {
	f := float64(0.123)
	if err := proto.SetExtension(AContainer, E_FieldA, &f); err != nil {
		panic(err)
	}
	if err := proto.SetExtension(AContainer, E_FieldB, &Small{SmallField: proto.Int64(456)}); err != nil {
		panic(err)
	}
	if err := proto.SetExtension(AContainer, E_FieldC, &Big{BigField: proto.Int64(789)}); err != nil {
		panic(err)
	}
}
开发者ID:katydid，项目名称:katydid，代码行数:12，代码来源:value.go


示例4: TestNilExtension

func TestNilExtension(t *testing.T) {
	msg := &pb.MyMessage{
		Count: proto.Int32(1),
	}
	if err := proto.SetExtension(msg, pb.E_Ext_Text, proto.String("hello")); err != nil {
		t.Fatal(err)
	}
	if err := proto.SetExtension(msg, pb.E_Ext_More, (*pb.Ext)(nil)); err == nil {
		t.Error("expected SetExtension to fail due to a nil extension")
	} else if want := "proto: SetExtension called with nil value of type *testdata.Ext"; err.Error() != want {
		t.Errorf("expected error %v, got %v", want, err)
	}
	// Note: if the behavior of Marshal is ever changed to ignore nil extensions, update
	// this test to verify that E_Ext_Text is properly propagated through marshal->unmarshal.
}
开发者ID:pascaldekloe，项目名称:colfer，代码行数:15，代码来源:extensions_test.go


示例5: TestExtend

func TestExtend(t *testing.T) {
	fp, err := fieldpath.NewFloat64Path("test", "MyExtendable", test.ThetestDescription(), "FieldA")
	if err != nil {
		panic(err)
	}
	m := &test.MyExtendable{}
	err = proto.SetExtension(m, test.E_FieldA, proto.Float64(10.0))
	if err != nil {
		panic(err)
	}
	buf, err := proto.Marshal(m)
	if err != nil {
		panic(err)
	}
	var unmarshalled float64
	f := FuncHandler{
		Float64Func: func(v float64) {
			t.Logf("unmarshalled %v", v)
			unmarshalled = v
		},
	}
	unmarshaler := fieldpath.NewFloat64Unmarshaler(fp, f)
	err = unmarshaler.Unmarshal(buf)
	if err != nil {
		panic(err)
	}
	if unmarshalled != float64(10.0) {
		panic(fmt.Errorf("wtf %v", unmarshalled))
	}
}
开发者ID:gogo，项目名称:fieldpath，代码行数:30，代码来源:unmarshal_test.go


示例6: TestNoMergeExtensionMerge

func TestNoMergeExtensionMerge(t *testing.T) {
	r := rand.New(rand.NewSource(time.Now().UnixNano()))
	bigm := test.NewPopulatedMyExtendable(r, true)
	m := test.NewPopulatedNinOptNative(r, true)
	err := proto.SetExtension(bigm, test.E_FieldB, m)
	if err != nil {
		panic(err)
	}
	data, err := proto.Marshal(bigm)
	if err != nil {
		panic(err)
	}
	key := uint32(101)<<3 | uint32(2)
	data2 := make([]byte, 10)
	n := binary.PutUvarint(data2, uint64(key))
	data2 = data2[:n]
	data = append(data, data2...)
	data4, err := proto.Marshal(test.NewPopulatedNinOptNative(r, true))
	if err != nil {
		panic(err)
	}
	data3 := make([]byte, 10)
	n = binary.PutUvarint(data3, uint64(len(data4)))
	data3 = data3[:n]
	data = append(data, data3...)
	data = append(data, data4...)
	err = fieldpath.NoMerge(data, test.ThetestDescription(), "test", "MyExtendable")
	if err == nil || !strings.Contains(err.Error(), "requires merging") {
		t.Fatalf("should require merging")
	}
}
开发者ID:nolenroyalty，项目名称:bangarang，代码行数:31，代码来源:merge_test.go


示例7: TestGetExtensionStability

//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")
	}
}
开发者ID:nolenroyalty，项目名称:bangarang，代码行数:34，代码来源:extension_test.go


示例8: TestRepeatedExtensionsFieldsIssue161

func TestRepeatedExtensionsFieldsIssue161(t *testing.T) {
	r := rand.New(rand.NewSource(time.Now().UnixNano()))
	rep := 10
	ints := make([]int64, rep)
	for i := range ints {
		ints[i] = r.Int63()
	}
	input := &MyExtendable{}
	if err := proto.SetExtension(input, E_FieldD, ints); err != nil {
		t.Fatal(err)
	}
	data, err := proto.Marshal(input)
	if err != nil {
		t.Fatal(err)
	}
	output := &MyExtendable{}
	if err := proto.Unmarshal(data, output); err != nil {
		t.Fatal(err)
	}
	if !input.Equal(output) {
		t.Fatal("expected equal")
	}
	data2, err2 := proto.Marshal(output)
	if err2 != nil {
		t.Fatal(err2)
	}
	if len(data) != len(data2) {
		t.Fatal("expected equal length buffers")
	}
}
开发者ID:fd，项目名称:protobuf，代码行数:30，代码来源:bug_test.go


示例9: TestMarshalRace

func TestMarshalRace(t *testing.T) {
	// unregistered extension
	desc := &proto.ExtensionDesc{
		ExtendedType:  (*pb.MyMessage)(nil),
		ExtensionType: (*bool)(nil),
		Field:         101010100,
		Name:          "emptyextension",
		Tag:           "varint,0,opt",
	}

	m := &pb.MyMessage{Count: proto.Int32(4)}
	if err := proto.SetExtension(m, desc, proto.Bool(true)); err != nil {
		t.Errorf("proto.SetExtension(m, desc, true): got error %q, want nil", err)
	}

	errChan := make(chan error, 3)
	for n := 3; n > 0; n-- {
		go func() {
			_, err := proto.Marshal(m)
			errChan <- err
		}()
	}
	for i := 0; i < 3; i++ {
		err := <-errChan
		if err != nil {
			t.Fatal(err)
		}
	}
}
开发者ID:pascaldekloe，项目名称:colfer，代码行数:29，代码来源:extensions_test.go


示例10: TestGetExtensionStability

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")
	}
}
开发者ID:pascaldekloe，项目名称:colfer，代码行数:33，代码来源:extensions_test.go


示例11: TestRepeatedExtensionsMsgsIssue161

func TestRepeatedExtensionsMsgsIssue161(t *testing.T) {
	r := rand.New(rand.NewSource(time.Now().UnixNano()))
	rep := 10
	nins := make([]*NinOptNative, rep)
	for i := range nins {
		nins[i] = NewPopulatedNinOptNative(r, true)
	}
	input := &MyExtendable{}
	if err := proto.SetExtension(input, E_FieldE, nins); err != nil {
		t.Fatal(err)
	}
	data, err := proto.Marshal(input)
	if err != nil {
		t.Fatal(err)
	}
	output := &MyExtendable{}
	if err := proto.Unmarshal(data, output); err != nil {
		t.Fatal(err)
	}
	if !input.Equal(output) {
		t.Fatal("expected equal")
	}
	data2, err2 := proto.Marshal(output)
	if err2 != nil {
		t.Fatal(err2)
	}
	if len(data) != len(data2) {
		t.Fatal("expected equal length buffers")
	}
}
开发者ID:fd，项目名称:protobuf，代码行数:30，代码来源:bug_test.go


示例12: init

func init() {
	ext := &pb.Ext{
		Data: proto.String("extension"),
	}
	if err := proto.SetExtension(cloneTestMessage, pb.E_Ext_More, ext); err != nil {
		panic("SetExtension: " + err.Error())
	}
}
开发者ID:puppetizeme，项目名称:etcd-mesos，代码行数:8，代码来源:clone_test.go


示例13: TestExtensionsNoExtensionsMapSetExtension

func TestExtensionsNoExtensionsMapSetExtension(t *testing.T) {
	m := NewPopulatedNoExtensionsMap(extr, false)
	err := proto.SetExtension(m, E_FieldA1, &fieldA)
	if err != nil {
		panic(err)
	}
	check(t, m, fieldA, E_FieldA1)
}
开发者ID:nolenroyalty，项目名称:bangarang，代码行数:8，代码来源:extension_test.go


示例14: TestExtensionsMyExtendable

func TestExtensionsMyExtendable(t *testing.T) {
	m := NewPopulatedMyExtendable(extr, false)
	err := proto.SetExtension(m, E_FieldA, &fieldA)
	if err != nil {
		panic(err)
	}
	check(t, m, fieldA, E_FieldA)
	proto.SetRawExtension(m, 100, fieldABytes)
	check(t, m, fieldA, E_FieldA)
}
开发者ID:nolenroyalty，项目名称:bangarang，代码行数:10，代码来源:extension_test.go


示例15: TestExtensionsRoundTrip

func TestExtensionsRoundTrip(t *testing.T) {
	msg := &pb.MyMessage{}
	ext1 := &pb.Ext{
		Data: proto.String("hi"),
	}
	ext2 := &pb.Ext{
		Data: proto.String("there"),
	}
	exists := proto.HasExtension(msg, pb.E_Ext_More)
	if exists {
		t.Error("Extension More present unexpectedly")
	}
	if err := proto.SetExtension(msg, pb.E_Ext_More, ext1); err != nil {
		t.Error(err)
	}
	if err := proto.SetExtension(msg, pb.E_Ext_More, ext2); err != nil {
		t.Error(err)
	}
	e, err := proto.GetExtension(msg, pb.E_Ext_More)
	if err != nil {
		t.Error(err)
	}
	x, ok := e.(*pb.Ext)
	if !ok {
		t.Errorf("e has type %T, expected testdata.Ext", e)
	} else if *x.Data != "there" {
		t.Errorf("SetExtension failed to overwrite, got %+v, not 'there'", x)
	}
	proto.ClearExtension(msg, pb.E_Ext_More)
	if _, err = proto.GetExtension(msg, pb.E_Ext_More); err != proto.ErrMissingExtension {
		t.Errorf("got %v, expected ErrMissingExtension", e)
	}
	if _, err := proto.GetExtension(msg, pb.E_X215); err == nil {
		t.Error("expected bad extension error, got nil")
	}
	if err := proto.SetExtension(msg, pb.E_X215, 12); err == nil {
		t.Error("expected extension err")
	}
	if err := proto.SetExtension(msg, pb.E_Ext_More, 12); err == nil {
		t.Error("expected some sort of type mismatch error, got nil")
	}
}
开发者ID:pascaldekloe，项目名称:colfer，代码行数:42，代码来源:extensions_test.go


示例16: GetMapValueField

func (g *Generator) GetMapValueField(field, valField *descriptor.FieldDescriptorProto) *descriptor.FieldDescriptorProto {
	if !gogoproto.IsCastValue(field) && gogoproto.IsNullable(field) {
		return valField
	}
	valField = proto.Clone(valField).(*descriptor.FieldDescriptorProto)
	if valField.Options == nil {
		valField.Options = &descriptor.FieldOptions{}
	}
	if valType := gogoproto.GetCastValue(field); len(valType) > 0 {
		if err := proto.SetExtension(valField.Options, gogoproto.E_Casttype, &valType); err != nil {
			g.Fail(err.Error())
		}
	}

	nullable := gogoproto.IsNullable(field)
	if err := proto.SetExtension(valField.Options, gogoproto.E_Nullable, &nullable); err != nil {
		g.Fail(err.Error())
	}
	return valField
}
开发者ID:CodeJuan，项目名称:kubernetes，代码行数:20，代码来源:helper.go


示例17: TestExtensionDescsWithMissingExtensions

func TestExtensionDescsWithMissingExtensions(t *testing.T) {
	msg := &pb.MyMessage{Count: proto.Int32(0)}
	extdesc1 := pb.E_Ext_More
	if descs, err := proto.ExtensionDescs(msg); len(descs) != 0 || err != nil {
		t.Errorf("proto.ExtensionDescs: got %d descs, error %v; want 0, nil", len(descs), err)
	}

	ext1 := &pb.Ext{}
	if err := proto.SetExtension(msg, extdesc1, ext1); err != nil {
		t.Fatalf("Could not set ext1: %s", err)
	}
	extdesc2 := &proto.ExtensionDesc{
		ExtendedType:  (*pb.MyMessage)(nil),
		ExtensionType: (*bool)(nil),
		Field:         123456789,
		Name:          "a.b",
		Tag:           "varint,123456789,opt",
	}
	ext2 := proto.Bool(false)
	if err := proto.SetExtension(msg, extdesc2, ext2); err != nil {
		t.Fatalf("Could not set ext2: %s", err)
	}

	b, err := proto.Marshal(msg)
	if err != nil {
		t.Fatalf("Could not marshal msg: %v", err)
	}
	if err = proto.Unmarshal(b, msg); err != nil {
		t.Fatalf("Could not unmarshal into msg: %v", err)
	}

	descs, err := proto.ExtensionDescs(msg)
	if err != nil {
		t.Fatalf("proto.ExtensionDescs: got error %v", err)
	}
	sortExtDescs(descs)
	wantDescs := []*proto.ExtensionDesc{extdesc1, {Field: extdesc2.Field}}
	if !reflect.DeepEqual(descs, wantDescs) {
		t.Errorf("proto.ExtensionDescs(msg) sorted extension ids: got %+v, want %+v", descs, wantDescs)
	}
}
开发者ID:pascaldekloe，项目名称:colfer，代码行数:41，代码来源:extensions_test.go


示例18: GetMapValueField

func (g *Generator) GetMapValueField(field, valField *descriptor.FieldDescriptorProto) *descriptor.FieldDescriptorProto {
	if gogoproto.IsCustomType(field) && gogoproto.IsCastValue(field) {
		g.Fail("cannot have a customtype and casttype: ", field.String())
	}
	valField = proto.Clone(valField).(*descriptor.FieldDescriptorProto)
	if valField.Options == nil {
		valField.Options = &descriptor.FieldOptions{}
	}

	stdtime := gogoproto.IsStdTime(field)
	if stdtime {
		if err := proto.SetExtension(valField.Options, gogoproto.E_Stdtime, &stdtime); err != nil {
			g.Fail(err.Error())
		}
	}

	stddur := gogoproto.IsStdDuration(field)
	if stddur {
		if err := proto.SetExtension(valField.Options, gogoproto.E_Stdduration, &stddur); err != nil {
			g.Fail(err.Error())
		}
	}

	if valType := gogoproto.GetCastValue(field); len(valType) > 0 {
		if err := proto.SetExtension(valField.Options, gogoproto.E_Casttype, &valType); err != nil {
			g.Fail(err.Error())
		}
	}
	if valType := gogoproto.GetCustomType(field); len(valType) > 0 {
		if err := proto.SetExtension(valField.Options, gogoproto.E_Customtype, &valType); err != nil {
			g.Fail(err.Error())
		}
	}

	nullable := gogoproto.IsNullable(field)
	if err := proto.SetExtension(valField.Options, gogoproto.E_Nullable, &nullable); err != nil {
		g.Fail(err.Error())
	}
	return valField
}
开发者ID:peter-edge，项目名称:protoeasy-go，代码行数:40，代码来源:helper.go


示例19: SetBoolFileOption

func SetBoolFileOption(extension *proto.ExtensionDesc, value bool) func(file *descriptor.FileDescriptorProto) {
	return func(file *descriptor.FileDescriptorProto) {
		if FileHasBoolExtension(file, extension) {
			return
		}
		if file.Options == nil {
			file.Options = &descriptor.FileOptions{}
		}
		if err := proto.SetExtension(file.Options, extension, &value); err != nil {
			panic(err)
		}
	}
}
开发者ID:luxas，项目名称:flannel，代码行数:13，代码来源:file.go


示例20: SetBoolEnumOption

func SetBoolEnumOption(extension *proto.ExtensionDesc, value bool) func(enum *descriptor.EnumDescriptorProto) {
	return func(enum *descriptor.EnumDescriptorProto) {
		if EnumHasBoolExtension(enum, extension) {
			return
		}
		if enum.Options == nil {
			enum.Options = &descriptor.EnumOptions{}
		}
		if err := proto.SetExtension(enum.Options, extension, &value); err != nil {
			panic(err)
		}
	}
}
开发者ID:otsimo，项目名称:otsimoctl，代码行数:13，代码来源:enum.go



注：本文中的github.com/gogo/protobuf/proto.SetExtension函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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