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https://github.com/protocolbuffers/protobuf-go.git
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eb7b468655
For golang/protobuf#1657 Change-Id: I7b2b0c30506706015ce278e6054439c9ad9ef727 Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/634815 TryBot-Bypass: Michael Stapelberg <stapelberg@google.com> Reviewed-by: Joseph Tsai <joetsai@digital-static.net> Reviewed-by: Damien Neil <dneil@google.com>
98 lines
3.3 KiB
Go
98 lines
3.3 KiB
Go
// Copyright 2024 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 proto_test
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import (
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"flag"
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"fmt"
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"os"
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"strings"
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"testing"
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"google.golang.org/protobuf/internal/impl"
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"google.golang.org/protobuf/internal/protobuild"
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"google.golang.org/protobuf/reflect/protoreflect"
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"google.golang.org/protobuf/reflect/protoregistry"
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"google.golang.org/protobuf/testing/protopack"
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_ "google.golang.org/protobuf/internal/testprotos/lazy"
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_ "google.golang.org/protobuf/internal/testprotos/lazy/lazy_opaque"
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_ "google.golang.org/protobuf/internal/testprotos/required"
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_ "google.golang.org/protobuf/internal/testprotos/required/required_opaque"
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_ "google.golang.org/protobuf/internal/testprotos/test"
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_ "google.golang.org/protobuf/internal/testprotos/test/weak1"
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_ "google.golang.org/protobuf/internal/testprotos/test3"
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_ "google.golang.org/protobuf/internal/testprotos/testeditions/testeditions_hybrid"
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_ "google.golang.org/protobuf/internal/testprotos/testeditions/testeditions_opaque"
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)
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var testLazyUnmarshal = flag.Bool("test_lazy_unmarshal", false, "test lazy proto.Unmarshal")
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func TestMain(m *testing.M) {
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flag.Parse()
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impl.EnableLazyUnmarshal(*testLazyUnmarshal)
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os.Exit(m.Run())
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}
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var relatedMessages = func() map[protoreflect.MessageType][]protoreflect.MessageType {
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related := map[protoreflect.MessageType][]protoreflect.MessageType{}
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const opaqueNamePrefix = "opaque."
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protoregistry.GlobalTypes.RangeMessages(func(mt protoreflect.MessageType) bool {
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name := mt.Descriptor().FullName()
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if !strings.HasPrefix(string(name), opaqueNamePrefix) {
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return true
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}
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mt1, err := protoregistry.GlobalTypes.FindMessageByName(name[len(opaqueNamePrefix):])
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if err != nil {
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panic(fmt.Sprintf("%v: can't find related message", name))
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}
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related[mt1] = append(related[mt1], mt)
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return true
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})
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return related
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}()
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func init() {
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testValidMessages = append(testValidMessages, []testProto{
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{
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desc: "lazy field contains wrong wire type",
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checkFastInit: true,
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decodeTo: makeMessages(protobuild.Message{
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"optional_nested_message": protobuild.Message{
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protobuild.Unknown: protopack.Message{
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protopack.Tag{2, protopack.VarintType}, protopack.Varint(3),
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}.Marshal(),
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},
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}),
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wire: protopack.Message{
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protopack.Tag{18, protopack.BytesType}, protopack.LengthPrefix(protopack.Message{
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protopack.Tag{2, protopack.VarintType}, protopack.Varint(3),
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}),
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}.Marshal(),
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}, {
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desc: "lazy field contains right and wrong wire type",
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checkFastInit: true,
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decodeTo: makeMessages(protobuild.Message{
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"optional_nested_message": protobuild.Message{
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"corecursive": protobuild.Message{
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"optional_int32": 2,
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},
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protobuild.Unknown: protopack.Message{
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protopack.Tag{2, protopack.VarintType}, protopack.Varint(3),
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}.Marshal(),
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},
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}),
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wire: protopack.Message{
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protopack.Tag{18, protopack.BytesType}, protopack.LengthPrefix(protopack.Message{
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protopack.Tag{2, protopack.BytesType}, protopack.LengthPrefix(protopack.Message{
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protopack.Tag{1, protopack.VarintType}, protopack.Varint(2),
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}),
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protopack.Tag{2, protopack.VarintType}, protopack.Varint(3),
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}),
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}.Marshal(),
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},
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}...)
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}
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