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/proto/properties.go b/demo_test/vendor/github.com/golang/protobuf/proto/properties.go
new file mode 100644
index 0000000..dcdc220
--- /dev/null
+++ b/demo_test/vendor/github.com/golang/protobuf/proto/properties.go
@@ -0,0 +1,306 @@
+// Copyright 2010 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 (
+ "fmt"
+ "reflect"
+ "strconv"
+ "strings"
+ "sync"
+
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoimpl"
+)
+
+// StructProperties represents protocol buffer type information for a
+// generated protobuf message in the open-struct API.
+//
+// Deprecated: Do not use.
+type StructProperties struct {
+ // Prop are the properties for each field.
+ //
+ // Fields belonging to a oneof are stored in OneofTypes instead, with a
+ // single Properties representing the parent oneof held here.
+ //
+ // The order of Prop matches the order of fields in the Go struct.
+ // Struct fields that are not related to protobufs have a "XXX_" prefix
+ // in the Properties.Name and must be ignored by the user.
+ Prop []*Properties
+
+ // OneofTypes contains information about the oneof fields in this message.
+ // It is keyed by the protobuf field name.
+ OneofTypes map[string]*OneofProperties
+}
+
+// Properties represents the type information for a protobuf message field.
+//
+// Deprecated: Do not use.
+type Properties struct {
+ // Name is a placeholder name with little meaningful semantic value.
+ // If the name has an "XXX_" prefix, the entire Properties must be ignored.
+ Name string
+ // OrigName is the protobuf field name or oneof name.
+ OrigName string
+ // JSONName is the JSON name for the protobuf field.
+ JSONName string
+ // Enum is a placeholder name for enums.
+ // For historical reasons, this is neither the Go name for the enum,
+ // nor the protobuf name for the enum.
+ Enum string // Deprecated: Do not use.
+ // Weak contains the full name of the weakly referenced message.
+ Weak string
+ // Wire is a string representation of the wire type.
+ Wire string
+ // WireType is the protobuf wire type for the field.
+ WireType int
+ // Tag is the protobuf field number.
+ Tag int
+ // Required reports whether this is a required field.
+ Required bool
+ // Optional reports whether this is a optional field.
+ Optional bool
+ // Repeated reports whether this is a repeated field.
+ Repeated bool
+ // Packed reports whether this is a packed repeated field of scalars.
+ Packed bool
+ // Proto3 reports whether this field operates under the proto3 syntax.
+ Proto3 bool
+ // Oneof reports whether this field belongs within a oneof.
+ Oneof bool
+
+ // Default is the default value in string form.
+ Default string
+ // HasDefault reports whether the field has a default value.
+ HasDefault bool
+
+ // MapKeyProp is the properties for the key field for a map field.
+ MapKeyProp *Properties
+ // MapValProp is the properties for the value field for a map field.
+ MapValProp *Properties
+}
+
+// OneofProperties represents the type information for a protobuf oneof.
+//
+// Deprecated: Do not use.
+type OneofProperties struct {
+ // Type is a pointer to the generated wrapper type for the field value.
+ // This is nil for messages that are not in the open-struct API.
+ Type reflect.Type
+ // Field is the index into StructProperties.Prop for the containing oneof.
+ Field int
+ // Prop is the properties for the field.
+ Prop *Properties
+}
+
+// String formats the properties in the protobuf struct field tag style.
+func (p *Properties) String() string {
+ s := p.Wire
+ s += "," + strconv.Itoa(p.Tag)
+ if p.Required {
+ s += ",req"
+ }
+ if p.Optional {
+ s += ",opt"
+ }
+ if p.Repeated {
+ s += ",rep"
+ }
+ if p.Packed {
+ s += ",packed"
+ }
+ s += ",name=" + p.OrigName
+ if p.JSONName != "" {
+ s += ",json=" + p.JSONName
+ }
+ if len(p.Enum) > 0 {
+ s += ",enum=" + p.Enum
+ }
+ if len(p.Weak) > 0 {
+ s += ",weak=" + p.Weak
+ }
+ if p.Proto3 {
+ s += ",proto3"
+ }
+ if p.Oneof {
+ s += ",oneof"
+ }
+ if p.HasDefault {
+ s += ",def=" + p.Default
+ }
+ return s
+}
+
+// Parse populates p by parsing a string in the protobuf struct field tag style.
+func (p *Properties) Parse(tag string) {
+ // For example: "bytes,49,opt,name=foo,def=hello!"
+ for len(tag) > 0 {
+ i := strings.IndexByte(tag, ',')
+ if i < 0 {
+ i = len(tag)
+ }
+ switch s := tag[:i]; {
+ case strings.HasPrefix(s, "name="):
+ p.OrigName = s[len("name="):]
+ case strings.HasPrefix(s, "json="):
+ p.JSONName = s[len("json="):]
+ case strings.HasPrefix(s, "enum="):
+ p.Enum = s[len("enum="):]
+ case strings.HasPrefix(s, "weak="):
+ p.Weak = s[len("weak="):]
+ case strings.Trim(s, "0123456789") == "":
+ n, _ := strconv.ParseUint(s, 10, 32)
+ p.Tag = int(n)
+ case s == "opt":
+ p.Optional = true
+ case s == "req":
+ p.Required = true
+ case s == "rep":
+ p.Repeated = true
+ case s == "varint" || s == "zigzag32" || s == "zigzag64":
+ p.Wire = s
+ p.WireType = WireVarint
+ case s == "fixed32":
+ p.Wire = s
+ p.WireType = WireFixed32
+ case s == "fixed64":
+ p.Wire = s
+ p.WireType = WireFixed64
+ case s == "bytes":
+ p.Wire = s
+ p.WireType = WireBytes
+ case s == "group":
+ p.Wire = s
+ p.WireType = WireStartGroup
+ case s == "packed":
+ p.Packed = true
+ case s == "proto3":
+ p.Proto3 = true
+ case s == "oneof":
+ p.Oneof = true
+ case strings.HasPrefix(s, "def="):
+ // The default tag is special in that everything afterwards is the
+ // default regardless of the presence of commas.
+ p.HasDefault = true
+ p.Default, i = tag[len("def="):], len(tag)
+ }
+ tag = strings.TrimPrefix(tag[i:], ",")
+ }
+}
+
+// Init populates the properties from a protocol buffer struct tag.
+//
+// Deprecated: Do not use.
+func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) {
+ p.Name = name
+ p.OrigName = name
+ if tag == "" {
+ return
+ }
+ p.Parse(tag)
+
+ if typ != nil && typ.Kind() == reflect.Map {
+ p.MapKeyProp = new(Properties)
+ p.MapKeyProp.Init(nil, "Key", f.Tag.Get("protobuf_key"), nil)
+ p.MapValProp = new(Properties)
+ p.MapValProp.Init(nil, "Value", f.Tag.Get("protobuf_val"), nil)
+ }
+}
+
+var propertiesCache sync.Map // map[reflect.Type]*StructProperties
+
+// GetProperties returns the list of properties for the type represented by t,
+// which must be a generated protocol buffer message in the open-struct API,
+// where protobuf message fields are represented by exported Go struct fields.
+//
+// Deprecated: Use protobuf reflection instead.
+func GetProperties(t reflect.Type) *StructProperties {
+ if p, ok := propertiesCache.Load(t); ok {
+ return p.(*StructProperties)
+ }
+ p, _ := propertiesCache.LoadOrStore(t, newProperties(t))
+ return p.(*StructProperties)
+}
+
+func newProperties(t reflect.Type) *StructProperties {
+ if t.Kind() != reflect.Struct {
+ panic(fmt.Sprintf("%v is not a generated message in the open-struct API", t))
+ }
+
+ var hasOneof bool
+ prop := new(StructProperties)
+
+ // Construct a list of properties for each field in the struct.
+ for i := 0; i < t.NumField(); i++ {
+ p := new(Properties)
+ f := t.Field(i)
+ tagField := f.Tag.Get("protobuf")
+ p.Init(f.Type, f.Name, tagField, &f)
+
+ tagOneof := f.Tag.Get("protobuf_oneof")
+ if tagOneof != "" {
+ hasOneof = true
+ p.OrigName = tagOneof
+ }
+
+ // Rename unrelated struct fields with the "XXX_" prefix since so much
+ // user code simply checks for this to exclude special fields.
+ if tagField == "" && tagOneof == "" && !strings.HasPrefix(p.Name, "XXX_") {
+ p.Name = "XXX_" + p.Name
+ p.OrigName = "XXX_" + p.OrigName
+ } else if p.Weak != "" {
+ p.Name = p.OrigName // avoid possible "XXX_" prefix on weak field
+ }
+
+ prop.Prop = append(prop.Prop, p)
+ }
+
+ // Construct a mapping of oneof field names to properties.
+ if hasOneof {
+ var oneofWrappers []interface{}
+ if fn, ok := reflect.PtrTo(t).MethodByName("XXX_OneofFuncs"); ok {
+ oneofWrappers = fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[3].Interface().([]interface{})
+ }
+ if fn, ok := reflect.PtrTo(t).MethodByName("XXX_OneofWrappers"); ok {
+ oneofWrappers = fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[0].Interface().([]interface{})
+ }
+ if m, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(protoreflect.ProtoMessage); ok {
+ if m, ok := m.ProtoReflect().(interface{ ProtoMessageInfo() *protoimpl.MessageInfo }); ok {
+ oneofWrappers = m.ProtoMessageInfo().OneofWrappers
+ }
+ }
+
+ prop.OneofTypes = make(map[string]*OneofProperties)
+ for _, wrapper := range oneofWrappers {
+ p := &OneofProperties{
+ Type: reflect.ValueOf(wrapper).Type(), // *T
+ Prop: new(Properties),
+ }
+ f := p.Type.Elem().Field(0)
+ p.Prop.Name = f.Name
+ p.Prop.Parse(f.Tag.Get("protobuf"))
+
+ // Determine the struct field that contains this oneof.
+ // Each wrapper is assignable to exactly one parent field.
+ var foundOneof bool
+ for i := 0; i < t.NumField() && !foundOneof; i++ {
+ if p.Type.AssignableTo(t.Field(i).Type) {
+ p.Field = i
+ foundOneof = true
+ }
+ }
+ if !foundOneof {
+ panic(fmt.Sprintf("%v is not a generated message in the open-struct API", t))
+ }
+ prop.OneofTypes[p.Prop.OrigName] = p
+ }
+ }
+
+ return prop
+}
+
+func (sp *StructProperties) Len() int { return len(sp.Prop) }
+func (sp *StructProperties) Less(i, j int) bool { return false }
+func (sp *StructProperties) Swap(i, j int) { return }