mirror of
https://github.com/protocolbuffers/protobuf-go.git
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e89e6244e0
Temporarily remove go.mod, since we can't generate an accurate one until the corresponding v1 change is submitted. Change-Id: I1e1ad97f2b455e33f61ffaeb8676289795e47e72 Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/177000 Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
467 lines
24 KiB
Go
467 lines
24 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 legacy_test
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import (
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"bytes"
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"compress/gzip"
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"io/ioutil"
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"reflect"
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"testing"
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cmp "github.com/google/go-cmp/cmp"
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legacy "google.golang.org/protobuf/internal/legacy"
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pragma "google.golang.org/protobuf/internal/pragma"
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"google.golang.org/protobuf/proto"
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pdesc "google.golang.org/protobuf/reflect/protodesc"
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pref "google.golang.org/protobuf/reflect/protoreflect"
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descriptorpb "google.golang.org/protobuf/types/descriptor"
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proto2_20160225 "google.golang.org/protobuf/internal/testprotos/legacy/proto2.v0.0.0-20160225-2fc053c5"
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proto2_20160519 "google.golang.org/protobuf/internal/testprotos/legacy/proto2.v0.0.0-20160519-a4ab9ec5"
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proto2_20180125 "google.golang.org/protobuf/internal/testprotos/legacy/proto2.v1.0.0-20180125-92554152"
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proto2_20180430 "google.golang.org/protobuf/internal/testprotos/legacy/proto2.v1.1.0-20180430-b4deda09"
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proto2_20180814 "google.golang.org/protobuf/internal/testprotos/legacy/proto2.v1.2.0-20180814-aa810b61"
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proto2_20181126 "google.golang.org/protobuf/internal/testprotos/legacy/proto2.v1.2.1-20181126-8d0c54c1"
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proto3_20160225 "google.golang.org/protobuf/internal/testprotos/legacy/proto3.v0.0.0-20160225-2fc053c5"
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proto3_20160519 "google.golang.org/protobuf/internal/testprotos/legacy/proto3.v0.0.0-20160519-a4ab9ec5"
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proto3_20180125 "google.golang.org/protobuf/internal/testprotos/legacy/proto3.v1.0.0-20180125-92554152"
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proto3_20180430 "google.golang.org/protobuf/internal/testprotos/legacy/proto3.v1.1.0-20180430-b4deda09"
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proto3_20180814 "google.golang.org/protobuf/internal/testprotos/legacy/proto3.v1.2.0-20180814-aa810b61"
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proto3_20181126 "google.golang.org/protobuf/internal/testprotos/legacy/proto3.v1.2.1-20181126-8d0c54c1"
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)
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func mustLoadFileDesc(b []byte, _ []int) pref.FileDescriptor {
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zr, err := gzip.NewReader(bytes.NewReader(b))
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if err != nil {
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panic(err)
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}
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b, err = ioutil.ReadAll(zr)
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if err != nil {
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panic(err)
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}
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p := new(descriptorpb.FileDescriptorProto)
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err = proto.UnmarshalOptions{DiscardUnknown: true}.Unmarshal(b, p)
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if err != nil {
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panic(err)
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}
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fd, err := pdesc.NewFile(p, nil)
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if err != nil {
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panic(err)
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}
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return fd
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}
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func TestDescriptor(t *testing.T) {
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var tests []struct{ got, want pref.Descriptor }
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fileDescP2_20160225 := mustLoadFileDesc(new(proto2_20160225.Message).Descriptor())
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tests = append(tests, []struct{ got, want pref.Descriptor }{{
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20160225.SiblingEnum(0))),
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want: fileDescP2_20160225.Enums().ByName("SiblingEnum"),
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}, {
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20160225.Message_ChildEnum(0))),
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want: fileDescP2_20160225.Messages().ByName("Message").Enums().ByName("ChildEnum"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160225.SiblingMessage))),
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want: fileDescP2_20160225.Messages().ByName("SiblingMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160225.Message_ChildMessage))),
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want: fileDescP2_20160225.Messages().ByName("Message").Messages().ByName("ChildMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160225.Message))),
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want: fileDescP2_20160225.Messages().ByName("Message"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160225.Message_NamedGroup))),
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want: fileDescP2_20160225.Messages().ByName("Message").Messages().ByName("NamedGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160225.Message_OptionalGroup))),
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want: fileDescP2_20160225.Messages().ByName("Message").Messages().ByName("OptionalGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160225.Message_RequiredGroup))),
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want: fileDescP2_20160225.Messages().ByName("Message").Messages().ByName("RequiredGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160225.Message_RepeatedGroup))),
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want: fileDescP2_20160225.Messages().ByName("Message").Messages().ByName("RepeatedGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160225.Message_OneofGroup))),
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want: fileDescP2_20160225.Messages().ByName("Message").Messages().ByName("OneofGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160225.Message_ExtensionOptionalGroup))),
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want: fileDescP2_20160225.Messages().ByName("Message").Messages().ByName("ExtensionOptionalGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160225.Message_ExtensionRepeatedGroup))),
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want: fileDescP2_20160225.Messages().ByName("Message").Messages().ByName("ExtensionRepeatedGroup"),
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}}...)
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fileDescP3_20160225 := mustLoadFileDesc(new(proto3_20160225.Message).Descriptor())
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tests = append(tests, []struct{ got, want pref.Descriptor }{{
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20160225.SiblingEnum(0))),
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want: fileDescP3_20160225.Enums().ByName("SiblingEnum"),
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}, {
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20160225.Message_ChildEnum(0))),
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want: fileDescP3_20160225.Messages().ByName("Message").Enums().ByName("ChildEnum"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20160225.SiblingMessage))),
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want: fileDescP3_20160225.Messages().ByName("SiblingMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20160225.Message_ChildMessage))),
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want: fileDescP3_20160225.Messages().ByName("Message").Messages().ByName("ChildMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20160225.Message))),
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want: fileDescP3_20160225.Messages().ByName("Message"),
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}}...)
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fileDescP2_20160519 := mustLoadFileDesc(new(proto2_20160519.Message).Descriptor())
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tests = append(tests, []struct{ got, want pref.Descriptor }{{
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20160519.SiblingEnum(0))),
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want: fileDescP2_20160519.Enums().ByName("SiblingEnum"),
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}, {
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20160519.Message_ChildEnum(0))),
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want: fileDescP2_20160519.Messages().ByName("Message").Enums().ByName("ChildEnum"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160519.SiblingMessage))),
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want: fileDescP2_20160519.Messages().ByName("SiblingMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160519.Message_ChildMessage))),
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want: fileDescP2_20160519.Messages().ByName("Message").Messages().ByName("ChildMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160519.Message))),
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want: fileDescP2_20160519.Messages().ByName("Message"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160519.Message_NamedGroup))),
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want: fileDescP2_20160519.Messages().ByName("Message").Messages().ByName("NamedGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160519.Message_OptionalGroup))),
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want: fileDescP2_20160519.Messages().ByName("Message").Messages().ByName("OptionalGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160519.Message_RequiredGroup))),
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want: fileDescP2_20160519.Messages().ByName("Message").Messages().ByName("RequiredGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160519.Message_RepeatedGroup))),
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want: fileDescP2_20160519.Messages().ByName("Message").Messages().ByName("RepeatedGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160519.Message_OneofGroup))),
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want: fileDescP2_20160519.Messages().ByName("Message").Messages().ByName("OneofGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160519.Message_ExtensionOptionalGroup))),
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want: fileDescP2_20160519.Messages().ByName("Message").Messages().ByName("ExtensionOptionalGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20160519.Message_ExtensionRepeatedGroup))),
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want: fileDescP2_20160519.Messages().ByName("Message").Messages().ByName("ExtensionRepeatedGroup"),
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}}...)
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fileDescP3_20160519 := mustLoadFileDesc(new(proto3_20160519.Message).Descriptor())
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tests = append(tests, []struct{ got, want pref.Descriptor }{{
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20160519.SiblingEnum(0))),
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want: fileDescP3_20160519.Enums().ByName("SiblingEnum"),
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}, {
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20160519.Message_ChildEnum(0))),
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want: fileDescP3_20160519.Messages().ByName("Message").Enums().ByName("ChildEnum"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20160519.SiblingMessage))),
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want: fileDescP3_20160519.Messages().ByName("SiblingMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20160519.Message_ChildMessage))),
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want: fileDescP3_20160519.Messages().ByName("Message").Messages().ByName("ChildMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20160519.Message))),
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want: fileDescP3_20160519.Messages().ByName("Message"),
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}}...)
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fileDescP2_20180125 := mustLoadFileDesc(new(proto2_20180125.Message).Descriptor())
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tests = append(tests, []struct{ got, want pref.Descriptor }{{
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20180125.SiblingEnum(0))),
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want: fileDescP2_20180125.Enums().ByName("SiblingEnum"),
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}, {
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20180125.Message_ChildEnum(0))),
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want: fileDescP2_20180125.Messages().ByName("Message").Enums().ByName("ChildEnum"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180125.SiblingMessage))),
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want: fileDescP2_20180125.Messages().ByName("SiblingMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180125.Message_ChildMessage))),
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want: fileDescP2_20180125.Messages().ByName("Message").Messages().ByName("ChildMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180125.Message))),
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want: fileDescP2_20180125.Messages().ByName("Message"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180125.Message_NamedGroup))),
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want: fileDescP2_20180125.Messages().ByName("Message").Messages().ByName("NamedGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180125.Message_OptionalGroup))),
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want: fileDescP2_20180125.Messages().ByName("Message").Messages().ByName("OptionalGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180125.Message_RequiredGroup))),
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want: fileDescP2_20180125.Messages().ByName("Message").Messages().ByName("RequiredGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180125.Message_RepeatedGroup))),
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want: fileDescP2_20180125.Messages().ByName("Message").Messages().ByName("RepeatedGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180125.Message_OneofGroup))),
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want: fileDescP2_20180125.Messages().ByName("Message").Messages().ByName("OneofGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180125.Message_ExtensionOptionalGroup))),
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want: fileDescP2_20180125.Messages().ByName("Message").Messages().ByName("ExtensionOptionalGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180125.Message_ExtensionRepeatedGroup))),
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want: fileDescP2_20180125.Messages().ByName("Message").Messages().ByName("ExtensionRepeatedGroup"),
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}}...)
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fileDescP3_20180125 := mustLoadFileDesc(new(proto3_20180125.Message).Descriptor())
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tests = append(tests, []struct{ got, want pref.Descriptor }{{
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20180125.SiblingEnum(0))),
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want: fileDescP3_20180125.Enums().ByName("SiblingEnum"),
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}, {
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20180125.Message_ChildEnum(0))),
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want: fileDescP3_20180125.Messages().ByName("Message").Enums().ByName("ChildEnum"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20180125.SiblingMessage))),
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want: fileDescP3_20180125.Messages().ByName("SiblingMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20180125.Message_ChildMessage))),
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want: fileDescP3_20180125.Messages().ByName("Message").Messages().ByName("ChildMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20180125.Message))),
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want: fileDescP3_20180125.Messages().ByName("Message"),
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}}...)
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fileDescP2_20180430 := mustLoadFileDesc(new(proto2_20180430.Message).Descriptor())
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tests = append(tests, []struct{ got, want pref.Descriptor }{{
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20180430.SiblingEnum(0))),
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want: fileDescP2_20180430.Enums().ByName("SiblingEnum"),
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}, {
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20180430.Message_ChildEnum(0))),
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want: fileDescP2_20180430.Messages().ByName("Message").Enums().ByName("ChildEnum"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180430.SiblingMessage))),
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want: fileDescP2_20180430.Messages().ByName("SiblingMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180430.Message_ChildMessage))),
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want: fileDescP2_20180430.Messages().ByName("Message").Messages().ByName("ChildMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180430.Message))),
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want: fileDescP2_20180430.Messages().ByName("Message"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180430.Message_NamedGroup))),
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want: fileDescP2_20180430.Messages().ByName("Message").Messages().ByName("NamedGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180430.Message_OptionalGroup))),
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want: fileDescP2_20180430.Messages().ByName("Message").Messages().ByName("OptionalGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180430.Message_RequiredGroup))),
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want: fileDescP2_20180430.Messages().ByName("Message").Messages().ByName("RequiredGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180430.Message_RepeatedGroup))),
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want: fileDescP2_20180430.Messages().ByName("Message").Messages().ByName("RepeatedGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180430.Message_OneofGroup))),
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want: fileDescP2_20180430.Messages().ByName("Message").Messages().ByName("OneofGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180430.Message_ExtensionOptionalGroup))),
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want: fileDescP2_20180430.Messages().ByName("Message").Messages().ByName("ExtensionOptionalGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180430.Message_ExtensionRepeatedGroup))),
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want: fileDescP2_20180430.Messages().ByName("Message").Messages().ByName("ExtensionRepeatedGroup"),
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}}...)
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fileDescP3_20180430 := mustLoadFileDesc(new(proto3_20180430.Message).Descriptor())
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tests = append(tests, []struct{ got, want pref.Descriptor }{{
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20180430.SiblingEnum(0))),
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want: fileDescP3_20180430.Enums().ByName("SiblingEnum"),
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}, {
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20180430.Message_ChildEnum(0))),
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want: fileDescP3_20180430.Messages().ByName("Message").Enums().ByName("ChildEnum"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20180430.SiblingMessage))),
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want: fileDescP3_20180430.Messages().ByName("SiblingMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20180430.Message_ChildMessage))),
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want: fileDescP3_20180430.Messages().ByName("Message").Messages().ByName("ChildMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20180430.Message))),
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want: fileDescP3_20180430.Messages().ByName("Message"),
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}}...)
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fileDescP2_20180814 := mustLoadFileDesc(new(proto2_20180814.Message).Descriptor())
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tests = append(tests, []struct{ got, want pref.Descriptor }{{
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20180814.SiblingEnum(0))),
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want: fileDescP2_20180814.Enums().ByName("SiblingEnum"),
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}, {
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got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20180814.Message_ChildEnum(0))),
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want: fileDescP2_20180814.Messages().ByName("Message").Enums().ByName("ChildEnum"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180814.SiblingMessage))),
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want: fileDescP2_20180814.Messages().ByName("SiblingMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180814.Message_ChildMessage))),
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want: fileDescP2_20180814.Messages().ByName("Message").Messages().ByName("ChildMessage"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180814.Message))),
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want: fileDescP2_20180814.Messages().ByName("Message"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180814.Message_NamedGroup))),
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want: fileDescP2_20180814.Messages().ByName("Message").Messages().ByName("NamedGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180814.Message_OptionalGroup))),
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want: fileDescP2_20180814.Messages().ByName("Message").Messages().ByName("OptionalGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180814.Message_RequiredGroup))),
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want: fileDescP2_20180814.Messages().ByName("Message").Messages().ByName("RequiredGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180814.Message_RepeatedGroup))),
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want: fileDescP2_20180814.Messages().ByName("Message").Messages().ByName("RepeatedGroup"),
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}, {
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got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180814.Message_OneofGroup))),
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want: fileDescP2_20180814.Messages().ByName("Message").Messages().ByName("OneofGroup"),
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}, {
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|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180814.Message_ExtensionOptionalGroup))),
|
|
want: fileDescP2_20180814.Messages().ByName("Message").Messages().ByName("ExtensionOptionalGroup"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20180814.Message_ExtensionRepeatedGroup))),
|
|
want: fileDescP2_20180814.Messages().ByName("Message").Messages().ByName("ExtensionRepeatedGroup"),
|
|
}}...)
|
|
|
|
fileDescP3_20180814 := mustLoadFileDesc(new(proto3_20180814.Message).Descriptor())
|
|
tests = append(tests, []struct{ got, want pref.Descriptor }{{
|
|
got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20180814.SiblingEnum(0))),
|
|
want: fileDescP3_20180814.Enums().ByName("SiblingEnum"),
|
|
}, {
|
|
got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20180814.Message_ChildEnum(0))),
|
|
want: fileDescP3_20180814.Messages().ByName("Message").Enums().ByName("ChildEnum"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20180814.SiblingMessage))),
|
|
want: fileDescP3_20180814.Messages().ByName("SiblingMessage"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20180814.Message_ChildMessage))),
|
|
want: fileDescP3_20180814.Messages().ByName("Message").Messages().ByName("ChildMessage"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20180814.Message))),
|
|
want: fileDescP3_20180814.Messages().ByName("Message"),
|
|
}}...)
|
|
|
|
fileDescP2_20181126 := mustLoadFileDesc(new(proto2_20181126.Message).Descriptor())
|
|
tests = append(tests, []struct{ got, want pref.Descriptor }{{
|
|
got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20181126.SiblingEnum(0))),
|
|
want: fileDescP2_20181126.Enums().ByName("SiblingEnum"),
|
|
}, {
|
|
got: legacy.LoadEnumDesc(reflect.TypeOf(proto2_20181126.Message_ChildEnum(0))),
|
|
want: fileDescP2_20181126.Messages().ByName("Message").Enums().ByName("ChildEnum"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20181126.SiblingMessage))),
|
|
want: fileDescP2_20181126.Messages().ByName("SiblingMessage"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20181126.Message_ChildMessage))),
|
|
want: fileDescP2_20181126.Messages().ByName("Message").Messages().ByName("ChildMessage"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20181126.Message))),
|
|
want: fileDescP2_20181126.Messages().ByName("Message"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20181126.Message_NamedGroup))),
|
|
want: fileDescP2_20181126.Messages().ByName("Message").Messages().ByName("NamedGroup"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20181126.Message_OptionalGroup))),
|
|
want: fileDescP2_20181126.Messages().ByName("Message").Messages().ByName("OptionalGroup"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20181126.Message_RequiredGroup))),
|
|
want: fileDescP2_20181126.Messages().ByName("Message").Messages().ByName("RequiredGroup"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20181126.Message_RepeatedGroup))),
|
|
want: fileDescP2_20181126.Messages().ByName("Message").Messages().ByName("RepeatedGroup"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20181126.Message_OneofGroup))),
|
|
want: fileDescP2_20181126.Messages().ByName("Message").Messages().ByName("OneofGroup"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20181126.Message_ExtensionOptionalGroup))),
|
|
want: fileDescP2_20181126.Messages().ByName("Message").Messages().ByName("ExtensionOptionalGroup"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto2_20181126.Message_ExtensionRepeatedGroup))),
|
|
want: fileDescP2_20181126.Messages().ByName("Message").Messages().ByName("ExtensionRepeatedGroup"),
|
|
}}...)
|
|
|
|
fileDescP3_20181126 := mustLoadFileDesc(new(proto3_20181126.Message).Descriptor())
|
|
tests = append(tests, []struct{ got, want pref.Descriptor }{{
|
|
got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20181126.SiblingEnum(0))),
|
|
want: fileDescP3_20181126.Enums().ByName("SiblingEnum"),
|
|
}, {
|
|
got: legacy.LoadEnumDesc(reflect.TypeOf(proto3_20181126.Message_ChildEnum(0))),
|
|
want: fileDescP3_20181126.Messages().ByName("Message").Enums().ByName("ChildEnum"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20181126.SiblingMessage))),
|
|
want: fileDescP3_20181126.Messages().ByName("SiblingMessage"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20181126.Message_ChildMessage))),
|
|
want: fileDescP3_20181126.Messages().ByName("Message").Messages().ByName("ChildMessage"),
|
|
}, {
|
|
got: legacy.LoadMessageDesc(reflect.TypeOf(new(proto3_20181126.Message))),
|
|
want: fileDescP3_20181126.Messages().ByName("Message"),
|
|
}}...)
|
|
|
|
// TODO: We need a test package to compare descriptors.
|
|
type list interface {
|
|
Len() int
|
|
pragma.DoNotImplement
|
|
}
|
|
opts := cmp.Options{
|
|
cmp.Transformer("", func(x list) []interface{} {
|
|
out := make([]interface{}, x.Len())
|
|
v := reflect.ValueOf(x)
|
|
for i := 0; i < x.Len(); i++ {
|
|
m := v.MethodByName("Get")
|
|
out[i] = m.Call([]reflect.Value{reflect.ValueOf(i)})[0].Interface()
|
|
}
|
|
return out
|
|
}),
|
|
cmp.Transformer("", func(x pref.Descriptor) map[string]interface{} {
|
|
out := make(map[string]interface{})
|
|
v := reflect.ValueOf(x)
|
|
for i := 0; i < v.NumMethod(); i++ {
|
|
name := v.Type().Method(i).Name
|
|
if m := v.Method(i); m.Type().NumIn() == 0 && m.Type().NumOut() == 1 {
|
|
switch name {
|
|
case "ParentFile":
|
|
// Ignore parent file to avoid recursive cycle.
|
|
case "Index":
|
|
// Ignore index since legacy descriptors have no parent.
|
|
case "Options":
|
|
// Ignore descriptor options since protos are not cmperable.
|
|
case "Enums", "Messages", "Extensions":
|
|
// Ignore nested message and enum declarations since
|
|
// legacy descriptors are all created standalone.
|
|
case "HasJSONName":
|
|
// Ignore this since the semantics of the field has
|
|
// changed across protoc and protoc-gen-go releases.
|
|
case "ContainingOneof", "ContainingMessage", "Enum", "Message":
|
|
// Avoid descending into a dependency to avoid a cycle.
|
|
// Just record the full name if available.
|
|
//
|
|
// TODO: Cycle support in cmp would be useful here.
|
|
v := m.Call(nil)[0]
|
|
if !v.IsNil() {
|
|
out[name] = v.Interface().(pref.Descriptor).FullName()
|
|
}
|
|
case "Oneof", "Extendee":
|
|
// TODO: Remove this.
|
|
default:
|
|
out[name] = m.Call(nil)[0].Interface()
|
|
}
|
|
}
|
|
}
|
|
return out
|
|
}),
|
|
cmp.Transformer("", func(v pref.Value) interface{} {
|
|
return v.Interface()
|
|
}),
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(string(tt.want.FullName()), func(t *testing.T) {
|
|
if diff := cmp.Diff(&tt.want, &tt.got, opts); diff != "" {
|
|
t.Errorf("descriptor mismatch (-want, +got):\n%s", diff)
|
|
}
|
|
})
|
|
}
|
|
}
|