blob: 29c9a9a4c8d5c0339db074a2e2fbfd19f0bcd441 [file] [log] [blame]
// Copyright 2019 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_test
import (
"fmt"
"strings"
"testing"
"google.golang.org/protobuf/encoding/prototext"
"google.golang.org/protobuf/internal/flags"
"google.golang.org/protobuf/proto"
testpb "google.golang.org/protobuf/internal/testprotos/test"
weakpb "google.golang.org/protobuf/internal/testprotos/test/weak1"
)
func TestCheckInitializedErrors(t *testing.T) {
type test struct {
m proto.Message
want string
skip bool
}
tests := []test{{
m: &testpb.TestRequired{},
want: `goproto.proto.test.TestRequired.required_field`,
}, {
m: &testpb.TestRequiredForeign{
OptionalMessage: &testpb.TestRequired{},
},
want: `goproto.proto.test.TestRequired.required_field`,
}, {
m: &testpb.TestRequiredForeign{
RepeatedMessage: []*testpb.TestRequired{
{RequiredField: proto.Int32(1)},
{},
},
},
want: `goproto.proto.test.TestRequired.required_field`,
}, {
m: &testpb.TestRequiredForeign{
MapMessage: map[int32]*testpb.TestRequired{
1: {},
},
},
want: `goproto.proto.test.TestRequired.required_field`,
}, {
m: &testpb.TestWeak{},
want: `<nil>`,
skip: !flags.ProtoLegacy,
}, {
m: func() proto.Message {
m := &testpb.TestWeak{}
m.SetWeakMessage1(&weakpb.WeakImportMessage1{})
return m
}(),
want: `goproto.proto.test.weak.WeakImportMessage1.a`,
skip: !flags.ProtoLegacy,
}, {
m: func() proto.Message {
m := &testpb.TestWeak{}
m.SetWeakMessage1(&weakpb.WeakImportMessage1{
A: proto.Int32(1),
})
return m
}(),
want: `<nil>`,
skip: !flags.ProtoLegacy,
}}
for _, tt := range tests {
t.Run("", func(t *testing.T) {
if tt.skip {
t.SkipNow()
}
err := proto.CheckInitialized(tt.m)
got := "<nil>"
if err != nil {
got = fmt.Sprintf("%q", err)
}
if !strings.Contains(got, tt.want) {
t.Errorf("CheckInitialized(m):\n got: %v\nwant contains: %v\nMessage:\n%v", got, tt.want, prototext.Format(tt.m))
}
})
}
}