SEBA-902 single-olt tests;
Pin protoc-gen-go to 1.3.2 to resolve compatibility issue;
Run go mod tidy / go mod vendor on importer;
Add Go Module support to demotest
Change-Id: Ifde824fc9a6317b0adc1e12bea54ee1f9b788906
diff --git a/demo_test/vendor/github.com/golang/protobuf/ptypes/any.go b/demo_test/vendor/github.com/golang/protobuf/ptypes/any.go
new file mode 100644
index 0000000..e729dcf
--- /dev/null
+++ b/demo_test/vendor/github.com/golang/protobuf/ptypes/any.go
@@ -0,0 +1,165 @@
+// Copyright 2016 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 ptypes
+
+import (
+ "fmt"
+ "strings"
+
+ "github.com/golang/protobuf/proto"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+
+ anypb "github.com/golang/protobuf/ptypes/any"
+)
+
+const urlPrefix = "type.googleapis.com/"
+
+// AnyMessageName returns the message name contained in an anypb.Any message.
+// Most type assertions should use the Is function instead.
+func AnyMessageName(any *anypb.Any) (string, error) {
+ name, err := anyMessageName(any)
+ return string(name), err
+}
+func anyMessageName(any *anypb.Any) (protoreflect.FullName, error) {
+ if any == nil {
+ return "", fmt.Errorf("message is nil")
+ }
+ name := protoreflect.FullName(any.TypeUrl)
+ if i := strings.LastIndex(any.TypeUrl, "/"); i >= 0 {
+ name = name[i+len("/"):]
+ }
+ if !name.IsValid() {
+ return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl)
+ }
+ return name, nil
+}
+
+// MarshalAny marshals the given message m into an anypb.Any message.
+func MarshalAny(m proto.Message) (*anypb.Any, error) {
+ switch dm := m.(type) {
+ case DynamicAny:
+ m = dm.Message
+ case *DynamicAny:
+ if dm == nil {
+ return nil, proto.ErrNil
+ }
+ m = dm.Message
+ }
+ b, err := proto.Marshal(m)
+ if err != nil {
+ return nil, err
+ }
+ return &anypb.Any{TypeUrl: urlPrefix + proto.MessageName(m), Value: b}, nil
+}
+
+// Empty returns a new message of the type specified in an anypb.Any message.
+// It returns protoregistry.NotFound if the corresponding message type could not
+// be resolved in the global registry.
+func Empty(any *anypb.Any) (proto.Message, error) {
+ name, err := anyMessageName(any)
+ if err != nil {
+ return nil, err
+ }
+ mt, err := protoregistry.GlobalTypes.FindMessageByName(name)
+ if err != nil {
+ return nil, err
+ }
+ return proto.MessageV1(mt.New().Interface()), nil
+}
+
+// UnmarshalAny unmarshals the encoded value contained in the anypb.Any message
+// into the provided message m. It returns an error if the target message
+// does not match the type in the Any message or if an unmarshal error occurs.
+//
+// The target message m may be a *DynamicAny message. If the underlying message
+// type could not be resolved, then this returns protoregistry.NotFound.
+func UnmarshalAny(any *anypb.Any, m proto.Message) error {
+ if dm, ok := m.(*DynamicAny); ok {
+ if dm.Message == nil {
+ var err error
+ dm.Message, err = Empty(any)
+ if err != nil {
+ return err
+ }
+ }
+ m = dm.Message
+ }
+
+ anyName, err := AnyMessageName(any)
+ if err != nil {
+ return err
+ }
+ msgName := proto.MessageName(m)
+ if anyName != msgName {
+ return fmt.Errorf("mismatched message type: got %q want %q", anyName, msgName)
+ }
+ return proto.Unmarshal(any.Value, m)
+}
+
+// Is reports whether the Any message contains a message of the specified type.
+func Is(any *anypb.Any, m proto.Message) bool {
+ if any == nil || m == nil {
+ return false
+ }
+ name := proto.MessageName(m)
+ if !strings.HasSuffix(any.TypeUrl, name) {
+ return false
+ }
+ return len(any.TypeUrl) == len(name) || any.TypeUrl[len(any.TypeUrl)-len(name)-1] == '/'
+}
+
+// DynamicAny is a value that can be passed to UnmarshalAny to automatically
+// allocate a proto.Message for the type specified in an anypb.Any message.
+// The allocated message is stored in the embedded proto.Message.
+//
+// Example:
+// var x ptypes.DynamicAny
+// if err := ptypes.UnmarshalAny(a, &x); err != nil { ... }
+// fmt.Printf("unmarshaled message: %v", x.Message)
+type DynamicAny struct{ proto.Message }
+
+func (m DynamicAny) String() string {
+ if m.Message == nil {
+ return "<nil>"
+ }
+ return m.Message.String()
+}
+func (m DynamicAny) Reset() {
+ if m.Message == nil {
+ return
+ }
+ m.Message.Reset()
+}
+func (m DynamicAny) ProtoMessage() {
+ return
+}
+func (m DynamicAny) ProtoReflect() protoreflect.Message {
+ if m.Message == nil {
+ return nil
+ }
+ return dynamicAny{proto.MessageReflect(m.Message)}
+}
+
+type dynamicAny struct{ protoreflect.Message }
+
+func (m dynamicAny) Type() protoreflect.MessageType {
+ return dynamicAnyType{m.Message.Type()}
+}
+func (m dynamicAny) New() protoreflect.Message {
+ return dynamicAnyType{m.Message.Type()}.New()
+}
+func (m dynamicAny) Interface() protoreflect.ProtoMessage {
+ return DynamicAny{proto.MessageV1(m.Message.Interface())}
+}
+
+type dynamicAnyType struct{ protoreflect.MessageType }
+
+func (t dynamicAnyType) New() protoreflect.Message {
+ return dynamicAny{t.MessageType.New()}
+}
+func (t dynamicAnyType) Zero() protoreflect.Message {
+ return dynamicAny{t.MessageType.Zero()}
+}
diff --git a/demo_test/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go b/demo_test/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
new file mode 100644
index 0000000..0ef27d3
--- /dev/null
+++ b/demo_test/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
@@ -0,0 +1,62 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: github.com/golang/protobuf/ptypes/any/any.proto
+
+package any
+
+import (
+ protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+ protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+ anypb "google.golang.org/protobuf/types/known/anypb"
+ reflect "reflect"
+)
+
+// Symbols defined in public import of google/protobuf/any.proto.
+
+type Any = anypb.Any
+
+var File_github_com_golang_protobuf_ptypes_any_any_proto protoreflect.FileDescriptor
+
+var file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc = []byte{
+ 0x0a, 0x2f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
+ 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79,
+ 0x70, 0x65, 0x73, 0x2f, 0x61, 0x6e, 0x79, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+ 0x6f, 0x1a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62,
+ 0x75, 0x66, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x2b, 0x5a, 0x29,
+ 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e,
+ 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65,
+ 0x73, 0x2f, 0x61, 0x6e, 0x79, 0x3b, 0x61, 0x6e, 0x79, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f,
+ 0x74, 0x6f, 0x33,
+}
+
+var file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes = []interface{}{}
+var file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs = []int32{
+ 0, // [0:0] is the sub-list for method output_type
+ 0, // [0:0] is the sub-list for method input_type
+ 0, // [0:0] is the sub-list for extension type_name
+ 0, // [0:0] is the sub-list for extension extendee
+ 0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_github_com_golang_protobuf_ptypes_any_any_proto_init() }
+func file_github_com_golang_protobuf_ptypes_any_any_proto_init() {
+ if File_github_com_golang_protobuf_ptypes_any_any_proto != nil {
+ return
+ }
+ type x struct{}
+ out := protoimpl.TypeBuilder{
+ File: protoimpl.DescBuilder{
+ GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+ RawDescriptor: file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc,
+ NumEnums: 0,
+ NumMessages: 0,
+ NumExtensions: 0,
+ NumServices: 0,
+ },
+ GoTypes: file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes,
+ DependencyIndexes: file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs,
+ }.Build()
+ File_github_com_golang_protobuf_ptypes_any_any_proto = out.File
+ file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc = nil
+ file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes = nil
+ file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs = nil
+}
diff --git a/demo_test/vendor/github.com/golang/protobuf/ptypes/doc.go b/demo_test/vendor/github.com/golang/protobuf/ptypes/doc.go
new file mode 100644
index 0000000..fb9edd5
--- /dev/null
+++ b/demo_test/vendor/github.com/golang/protobuf/ptypes/doc.go
@@ -0,0 +1,6 @@
+// Copyright 2016 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 ptypes provides functionality for interacting with well-known types.
+package ptypes
diff --git a/demo_test/vendor/github.com/golang/protobuf/ptypes/duration.go b/demo_test/vendor/github.com/golang/protobuf/ptypes/duration.go
new file mode 100644
index 0000000..6110ae8
--- /dev/null
+++ b/demo_test/vendor/github.com/golang/protobuf/ptypes/duration.go
@@ -0,0 +1,72 @@
+// Copyright 2016 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 ptypes
+
+import (
+ "errors"
+ "fmt"
+ "time"
+
+ durationpb "github.com/golang/protobuf/ptypes/duration"
+)
+
+// Range of google.protobuf.Duration as specified in duration.proto.
+// This is about 10,000 years in seconds.
+const (
+ maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60)
+ minSeconds = -maxSeconds
+)
+
+// Duration converts a durationpb.Duration to a time.Duration.
+// Duration returns an error if dur is invalid or overflows a time.Duration.
+func Duration(dur *durationpb.Duration) (time.Duration, error) {
+ if err := validateDuration(dur); err != nil {
+ return 0, err
+ }
+ d := time.Duration(dur.Seconds) * time.Second
+ if int64(d/time.Second) != dur.Seconds {
+ return 0, fmt.Errorf("duration: %v is out of range for time.Duration", dur)
+ }
+ if dur.Nanos != 0 {
+ d += time.Duration(dur.Nanos) * time.Nanosecond
+ if (d < 0) != (dur.Nanos < 0) {
+ return 0, fmt.Errorf("duration: %v is out of range for time.Duration", dur)
+ }
+ }
+ return d, nil
+}
+
+// DurationProto converts a time.Duration to a durationpb.Duration.
+func DurationProto(d time.Duration) *durationpb.Duration {
+ nanos := d.Nanoseconds()
+ secs := nanos / 1e9
+ nanos -= secs * 1e9
+ return &durationpb.Duration{
+ Seconds: int64(secs),
+ Nanos: int32(nanos),
+ }
+}
+
+// validateDuration determines whether the durationpb.Duration is valid
+// according to the definition in google/protobuf/duration.proto.
+// A valid durpb.Duration may still be too large to fit into a time.Duration
+// Note that the range of durationpb.Duration is about 10,000 years,
+// while the range of time.Duration is about 290 years.
+func validateDuration(dur *durationpb.Duration) error {
+ if dur == nil {
+ return errors.New("duration: nil Duration")
+ }
+ if dur.Seconds < minSeconds || dur.Seconds > maxSeconds {
+ return fmt.Errorf("duration: %v: seconds out of range", dur)
+ }
+ if dur.Nanos <= -1e9 || dur.Nanos >= 1e9 {
+ return fmt.Errorf("duration: %v: nanos out of range", dur)
+ }
+ // Seconds and Nanos must have the same sign, unless d.Nanos is zero.
+ if (dur.Seconds < 0 && dur.Nanos > 0) || (dur.Seconds > 0 && dur.Nanos < 0) {
+ return fmt.Errorf("duration: %v: seconds and nanos have different signs", dur)
+ }
+ return nil
+}
diff --git a/demo_test/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go b/demo_test/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
new file mode 100644
index 0000000..d0079ee
--- /dev/null
+++ b/demo_test/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
@@ -0,0 +1,63 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: github.com/golang/protobuf/ptypes/duration/duration.proto
+
+package duration
+
+import (
+ protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+ protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+ durationpb "google.golang.org/protobuf/types/known/durationpb"
+ reflect "reflect"
+)
+
+// Symbols defined in public import of google/protobuf/duration.proto.
+
+type Duration = durationpb.Duration
+
+var File_github_com_golang_protobuf_ptypes_duration_duration_proto protoreflect.FileDescriptor
+
+var file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc = []byte{
+ 0x0a, 0x39, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
+ 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79,
+ 0x70, 0x65, 0x73, 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x64, 0x75, 0x72,
+ 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1e, 0x67, 0x6f, 0x6f,
+ 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x75, 0x72,
+ 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x35, 0x5a, 0x33, 0x67,
+ 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67,
+ 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73,
+ 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x3b, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69,
+ 0x6f, 0x6e, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes = []interface{}{}
+var file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs = []int32{
+ 0, // [0:0] is the sub-list for method output_type
+ 0, // [0:0] is the sub-list for method input_type
+ 0, // [0:0] is the sub-list for extension type_name
+ 0, // [0:0] is the sub-list for extension extendee
+ 0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_github_com_golang_protobuf_ptypes_duration_duration_proto_init() }
+func file_github_com_golang_protobuf_ptypes_duration_duration_proto_init() {
+ if File_github_com_golang_protobuf_ptypes_duration_duration_proto != nil {
+ return
+ }
+ type x struct{}
+ out := protoimpl.TypeBuilder{
+ File: protoimpl.DescBuilder{
+ GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+ RawDescriptor: file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc,
+ NumEnums: 0,
+ NumMessages: 0,
+ NumExtensions: 0,
+ NumServices: 0,
+ },
+ GoTypes: file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes,
+ DependencyIndexes: file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs,
+ }.Build()
+ File_github_com_golang_protobuf_ptypes_duration_duration_proto = out.File
+ file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc = nil
+ file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes = nil
+ file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs = nil
+}
diff --git a/demo_test/vendor/github.com/golang/protobuf/ptypes/empty/empty.pb.go b/demo_test/vendor/github.com/golang/protobuf/ptypes/empty/empty.pb.go
new file mode 100644
index 0000000..16686a6
--- /dev/null
+++ b/demo_test/vendor/github.com/golang/protobuf/ptypes/empty/empty.pb.go
@@ -0,0 +1,62 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: github.com/golang/protobuf/ptypes/empty/empty.proto
+
+package empty
+
+import (
+ protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+ protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+ emptypb "google.golang.org/protobuf/types/known/emptypb"
+ reflect "reflect"
+)
+
+// Symbols defined in public import of google/protobuf/empty.proto.
+
+type Empty = emptypb.Empty
+
+var File_github_com_golang_protobuf_ptypes_empty_empty_proto protoreflect.FileDescriptor
+
+var file_github_com_golang_protobuf_ptypes_empty_empty_proto_rawDesc = []byte{
+ 0x0a, 0x33, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
+ 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79,
+ 0x70, 0x65, 0x73, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79, 0x2e,
+ 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1b, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72,
+ 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79, 0x2e, 0x70, 0x72, 0x6f,
+ 0x74, 0x6f, 0x42, 0x2f, 0x5a, 0x2d, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d,
+ 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66,
+ 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79, 0x3b, 0x65, 0x6d,
+ 0x70, 0x74, 0x79, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var file_github_com_golang_protobuf_ptypes_empty_empty_proto_goTypes = []interface{}{}
+var file_github_com_golang_protobuf_ptypes_empty_empty_proto_depIdxs = []int32{
+ 0, // [0:0] is the sub-list for method output_type
+ 0, // [0:0] is the sub-list for method input_type
+ 0, // [0:0] is the sub-list for extension type_name
+ 0, // [0:0] is the sub-list for extension extendee
+ 0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_github_com_golang_protobuf_ptypes_empty_empty_proto_init() }
+func file_github_com_golang_protobuf_ptypes_empty_empty_proto_init() {
+ if File_github_com_golang_protobuf_ptypes_empty_empty_proto != nil {
+ return
+ }
+ type x struct{}
+ out := protoimpl.TypeBuilder{
+ File: protoimpl.DescBuilder{
+ GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+ RawDescriptor: file_github_com_golang_protobuf_ptypes_empty_empty_proto_rawDesc,
+ NumEnums: 0,
+ NumMessages: 0,
+ NumExtensions: 0,
+ NumServices: 0,
+ },
+ GoTypes: file_github_com_golang_protobuf_ptypes_empty_empty_proto_goTypes,
+ DependencyIndexes: file_github_com_golang_protobuf_ptypes_empty_empty_proto_depIdxs,
+ }.Build()
+ File_github_com_golang_protobuf_ptypes_empty_empty_proto = out.File
+ file_github_com_golang_protobuf_ptypes_empty_empty_proto_rawDesc = nil
+ file_github_com_golang_protobuf_ptypes_empty_empty_proto_goTypes = nil
+ file_github_com_golang_protobuf_ptypes_empty_empty_proto_depIdxs = nil
+}
diff --git a/demo_test/vendor/github.com/golang/protobuf/ptypes/timestamp.go b/demo_test/vendor/github.com/golang/protobuf/ptypes/timestamp.go
new file mode 100644
index 0000000..026d0d4
--- /dev/null
+++ b/demo_test/vendor/github.com/golang/protobuf/ptypes/timestamp.go
@@ -0,0 +1,103 @@
+// Copyright 2016 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 ptypes
+
+import (
+ "errors"
+ "fmt"
+ "time"
+
+ timestamppb "github.com/golang/protobuf/ptypes/timestamp"
+)
+
+// Range of google.protobuf.Duration as specified in timestamp.proto.
+const (
+ // Seconds field of the earliest valid Timestamp.
+ // This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
+ minValidSeconds = -62135596800
+ // Seconds field just after the latest valid Timestamp.
+ // This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
+ maxValidSeconds = 253402300800
+)
+
+// Timestamp converts a timestamppb.Timestamp to a time.Time.
+// It returns an error if the argument is invalid.
+//
+// Unlike most Go functions, if Timestamp returns an error, the first return
+// value is not the zero time.Time. Instead, it is the value obtained from the
+// time.Unix function when passed the contents of the Timestamp, in the UTC
+// locale. This may or may not be a meaningful time; many invalid Timestamps
+// do map to valid time.Times.
+//
+// A nil Timestamp returns an error. The first return value in that case is
+// undefined.
+func Timestamp(ts *timestamppb.Timestamp) (time.Time, error) {
+ // Don't return the zero value on error, because corresponds to a valid
+ // timestamp. Instead return whatever time.Unix gives us.
+ var t time.Time
+ if ts == nil {
+ t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp
+ } else {
+ t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC()
+ }
+ return t, validateTimestamp(ts)
+}
+
+// TimestampNow returns a google.protobuf.Timestamp for the current time.
+func TimestampNow() *timestamppb.Timestamp {
+ ts, err := TimestampProto(time.Now())
+ if err != nil {
+ panic("ptypes: time.Now() out of Timestamp range")
+ }
+ return ts
+}
+
+// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto.
+// It returns an error if the resulting Timestamp is invalid.
+func TimestampProto(t time.Time) (*timestamppb.Timestamp, error) {
+ ts := ×tamppb.Timestamp{
+ Seconds: t.Unix(),
+ Nanos: int32(t.Nanosecond()),
+ }
+ if err := validateTimestamp(ts); err != nil {
+ return nil, err
+ }
+ return ts, nil
+}
+
+// TimestampString returns the RFC 3339 string for valid Timestamps.
+// For invalid Timestamps, it returns an error message in parentheses.
+func TimestampString(ts *timestamppb.Timestamp) string {
+ t, err := Timestamp(ts)
+ if err != nil {
+ return fmt.Sprintf("(%v)", err)
+ }
+ return t.Format(time.RFC3339Nano)
+}
+
+// validateTimestamp determines whether a Timestamp is valid.
+// A valid timestamp represents a time in the range [0001-01-01, 10000-01-01)
+// and has a Nanos field in the range [0, 1e9).
+//
+// If the Timestamp is valid, validateTimestamp returns nil.
+// Otherwise, it returns an error that describes the problem.
+//
+// Every valid Timestamp can be represented by a time.Time,
+// but the converse is not true.
+func validateTimestamp(ts *timestamppb.Timestamp) error {
+ if ts == nil {
+ return errors.New("timestamp: nil Timestamp")
+ }
+ if ts.Seconds < minValidSeconds {
+ return fmt.Errorf("timestamp: %v before 0001-01-01", ts)
+ }
+ if ts.Seconds >= maxValidSeconds {
+ return fmt.Errorf("timestamp: %v after 10000-01-01", ts)
+ }
+ if ts.Nanos < 0 || ts.Nanos >= 1e9 {
+ return fmt.Errorf("timestamp: %v: nanos not in range [0, 1e9)", ts)
+ }
+ return nil
+}
diff --git a/demo_test/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go b/demo_test/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
new file mode 100644
index 0000000..a76f807
--- /dev/null
+++ b/demo_test/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
@@ -0,0 +1,64 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
+
+package timestamp
+
+import (
+ protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+ protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+ timestamppb "google.golang.org/protobuf/types/known/timestamppb"
+ reflect "reflect"
+)
+
+// Symbols defined in public import of google/protobuf/timestamp.proto.
+
+type Timestamp = timestamppb.Timestamp
+
+var File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto protoreflect.FileDescriptor
+
+var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc = []byte{
+ 0x0a, 0x3b, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
+ 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79,
+ 0x70, 0x65, 0x73, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2f, 0x74, 0x69,
+ 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1f, 0x67,
+ 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74,
+ 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x37,
+ 0x5a, 0x35, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
+ 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79,
+ 0x70, 0x65, 0x73, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x3b, 0x74, 0x69,
+ 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+ 0x33,
+}
+
+var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes = []interface{}{}
+var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs = []int32{
+ 0, // [0:0] is the sub-list for method output_type
+ 0, // [0:0] is the sub-list for method input_type
+ 0, // [0:0] is the sub-list for extension type_name
+ 0, // [0:0] is the sub-list for extension extendee
+ 0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_init() }
+func file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_init() {
+ if File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto != nil {
+ return
+ }
+ type x struct{}
+ out := protoimpl.TypeBuilder{
+ File: protoimpl.DescBuilder{
+ GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+ RawDescriptor: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc,
+ NumEnums: 0,
+ NumMessages: 0,
+ NumExtensions: 0,
+ NumServices: 0,
+ },
+ GoTypes: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes,
+ DependencyIndexes: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs,
+ }.Build()
+ File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto = out.File
+ file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc = nil
+ file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes = nil
+ file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs = nil
+}