mirror of
https://github.com/protocolbuffers/protobuf-go.git
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b30b634cb8
These need to be converted back to the appropriate label/type enums to produce valid descriptor protos under editions. Change-Id: Ife04c4c556ffb06d1bc477725ff49058928a75ca Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/575916 LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Auto-Submit: Michael Stapelberg <stapelberg@google.com> Reviewed-by: Michael Stapelberg <stapelberg@google.com>
111 lines
3.4 KiB
Go
111 lines
3.4 KiB
Go
// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package protodesc
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import (
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"testing"
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"github.com/google/go-cmp/cmp"
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"google.golang.org/protobuf/internal/filedesc"
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"google.golang.org/protobuf/proto"
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"google.golang.org/protobuf/reflect/protoreflect"
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"google.golang.org/protobuf/testing/protocmp"
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"google.golang.org/protobuf/types/descriptorpb"
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)
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func TestEditionsRequired(t *testing.T) {
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fd := new(filedesc.Field)
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fd.L0.ParentFile = filedesc.SurrogateEdition2023
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fd.L0.FullName = "foo_field"
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fd.L1.Number = 1337
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fd.L1.Cardinality = protoreflect.Required
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fd.L1.Kind = protoreflect.BytesKind
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want := &descriptorpb.FieldDescriptorProto{
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Name: proto.String("foo_field"),
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Number: proto.Int32(1337),
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Label: descriptorpb.FieldDescriptorProto_LABEL_OPTIONAL.Enum(),
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Type: descriptorpb.FieldDescriptorProto_TYPE_BYTES.Enum(),
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}
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got := ToFieldDescriptorProto(fd)
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if diff := cmp.Diff(want, got, protocmp.Transform()); diff != "" {
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t.Errorf("ToFieldDescriptor: unexpected diff (-want +got):\n%s", diff)
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}
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}
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func TestProto2Required(t *testing.T) {
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fd := new(filedesc.Field)
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fd.L0.ParentFile = filedesc.SurrogateProto2
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fd.L0.FullName = "foo_field"
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fd.L1.Number = 1337
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fd.L1.Cardinality = protoreflect.Required
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fd.L1.Kind = protoreflect.BytesKind
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want := &descriptorpb.FieldDescriptorProto{
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Name: proto.String("foo_field"),
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Number: proto.Int32(1337),
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Label: descriptorpb.FieldDescriptorProto_LABEL_REQUIRED.Enum(),
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Type: descriptorpb.FieldDescriptorProto_TYPE_BYTES.Enum(),
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}
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got := ToFieldDescriptorProto(fd)
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if diff := cmp.Diff(want, got, protocmp.Transform()); diff != "" {
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t.Errorf("ToFieldDescriptor: unexpected diff (-want +got):\n%s", diff)
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}
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}
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func TestEditionsDelimited(t *testing.T) {
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md := new(filedesc.Message)
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md.L0.ParentFile = filedesc.SurrogateEdition2023
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md.L0.FullName = "foo_message"
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fd := new(filedesc.Field)
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fd.L0.ParentFile = filedesc.SurrogateEdition2023
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fd.L0.FullName = "foo_field"
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fd.L1.Number = 1337
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fd.L1.Cardinality = protoreflect.Optional
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fd.L1.Kind = protoreflect.GroupKind
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fd.L1.Message = md
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want := &descriptorpb.FieldDescriptorProto{
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Name: proto.String("foo_field"),
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Number: proto.Int32(1337),
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Label: descriptorpb.FieldDescriptorProto_LABEL_OPTIONAL.Enum(),
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Type: descriptorpb.FieldDescriptorProto_TYPE_MESSAGE.Enum(),
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TypeName: proto.String(".foo_message"),
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}
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got := ToFieldDescriptorProto(fd)
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if diff := cmp.Diff(want, got, protocmp.Transform()); diff != "" {
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t.Errorf("ToFieldDescriptor: unexpected diff (-want +got):\n%s", diff)
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}
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}
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func TestProto2Group(t *testing.T) {
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md := new(filedesc.Message)
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md.L0.ParentFile = filedesc.SurrogateProto2
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md.L0.FullName = "foo_message"
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fd := new(filedesc.Field)
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fd.L0.ParentFile = filedesc.SurrogateProto2
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fd.L0.FullName = "foo_field"
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fd.L1.Number = 1337
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fd.L1.Cardinality = protoreflect.Optional
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fd.L1.Kind = protoreflect.GroupKind
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fd.L1.Message = md
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want := &descriptorpb.FieldDescriptorProto{
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Name: proto.String("foo_field"),
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Number: proto.Int32(1337),
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Label: descriptorpb.FieldDescriptorProto_LABEL_OPTIONAL.Enum(),
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Type: descriptorpb.FieldDescriptorProto_TYPE_GROUP.Enum(),
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TypeName: proto.String(".foo_message"),
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}
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got := ToFieldDescriptorProto(fd)
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if diff := cmp.Diff(want, got, protocmp.Transform()); diff != "" {
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t.Errorf("ToFieldDescriptor: unexpected diff (-want +got):\n%s", diff)
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}
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}
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