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protobuf-go/internal/impl/message_test.go
Joe Tsai 4ec39c7663 reflect/protoreflect: add KnownFields.WhichOneof 
Add a method that provides efficiently querying for which member field
in a oneof is actually set. This is useful when dealing with oneofs
with many member fields.

Change-Id: I918b566c432f8bdd24dcecbb5501d231ffefef29
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/170580
Reviewed-by: Damien Neil <dneil@google.com>
2019-04-09 21:18:45 +00:00

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// Copyright 2018 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 impl_test
import (
"fmt"
"math"
"reflect"
"strings"
"testing"
protoV1 "github.com/golang/protobuf/proto"
pimpl "github.com/golang/protobuf/v2/internal/impl"
ptype "github.com/golang/protobuf/v2/internal/prototype"
scalar "github.com/golang/protobuf/v2/internal/scalar"
pvalue "github.com/golang/protobuf/v2/internal/value"
pref "github.com/golang/protobuf/v2/reflect/protoreflect"
cmp "github.com/google/go-cmp/cmp"
cmpopts "github.com/google/go-cmp/cmp/cmpopts"
// The legacy package must be imported prior to use of any legacy messages.
// TODO: Remove this when protoV1 registers these hooks for you.
_ "github.com/golang/protobuf/v2/internal/legacy"
proto2_20180125 "github.com/golang/protobuf/v2/internal/testprotos/legacy/proto2.v1.0.0-20180125-92554152"
descriptorpb "github.com/golang/protobuf/v2/types/descriptor"
)
// List of test operations to perform on messages, lists, or maps.
type (
messageOp interface{ isMessageOp() }
messageOps []messageOp
listOp interface{ isListOp() }
listOps []listOp
mapOp interface{ isMapOp() }
mapOps []mapOp
)
// Test operations performed on a message.
type (
// check that the message contents match
equalMessage struct{ pref.Message }
// check presence for specific fields in the message
hasFields map[pref.FieldNumber]bool
// check that specific message fields match
getFields map[pref.FieldNumber]pref.Value
// set specific message fields
setFields map[pref.FieldNumber]pref.Value
// clear specific fields in the message
clearFields []pref.FieldNumber
// check for the presence of specific oneof member fields.
whichOneofs map[pref.Name]pref.FieldNumber
// apply messageOps on each specified message field
messageFields map[pref.FieldNumber]messageOps
// apply listOps on each specified list field
listFields map[pref.FieldNumber]listOps
// apply mapOps on each specified map fields
mapFields map[pref.FieldNumber]mapOps
// range through all fields and check that they match
rangeFields map[pref.FieldNumber]pref.Value
)
func (equalMessage) isMessageOp() {}
func (hasFields) isMessageOp() {}
func (getFields) isMessageOp() {}
func (setFields) isMessageOp() {}
func (clearFields) isMessageOp() {}
func (whichOneofs) isMessageOp() {}
func (messageFields) isMessageOp() {}
func (listFields) isMessageOp() {}
func (mapFields) isMessageOp() {}
func (rangeFields) isMessageOp() {}
// Test operations performed on a list.
type (
// check that the list contents match
equalList struct{ pref.List }
// check that list length matches
lenList int
// check that specific list entries match
getList map[int]pref.Value
// set specific list entries
setList map[int]pref.Value
// append entries to the list
appendList []pref.Value
// apply messageOps on a newly appended message
appendMessageList messageOps
// truncate the list to the specified length
truncList int
)
func (equalList) isListOp() {}
func (lenList) isListOp() {}
func (getList) isListOp() {}
func (setList) isListOp() {}
func (appendList) isListOp() {}
func (appendMessageList) isListOp() {}
func (truncList) isListOp() {}
// Test operations performed on a map.
type (
// check that the map contents match
equalMap struct{ pref.Map }
// check that map length matches
lenMap int
// check presence for specific entries in the map
hasMap map[interface{}]bool
// check that specific map entries match
getMap map[interface{}]pref.Value
// set specific map entries
setMap map[interface{}]pref.Value
// clear specific entries in the map
clearMap []interface{}
// apply messageOps on each specified message entry
messageMap map[interface{}]messageOps
// range through all entries and check that they match
rangeMap map[interface{}]pref.Value
)
func (equalMap) isMapOp() {}
func (lenMap) isMapOp() {}
func (hasMap) isMapOp() {}
func (getMap) isMapOp() {}
func (setMap) isMapOp() {}
func (clearMap) isMapOp() {}
func (messageMap) isMapOp() {}
func (rangeMap) isMapOp() {}
type ScalarProto2 struct {
Bool *bool `protobuf:"1"`
Int32 *int32 `protobuf:"2"`
Int64 *int64 `protobuf:"3"`
Uint32 *uint32 `protobuf:"4"`
Uint64 *uint64 `protobuf:"5"`
Float32 *float32 `protobuf:"6"`
Float64 *float64 `protobuf:"7"`
String *string `protobuf:"8"`
StringA []byte `protobuf:"9"`
Bytes []byte `protobuf:"10"`
BytesA *string `protobuf:"11"`
MyBool *MyBool `protobuf:"12"`
MyInt32 *MyInt32 `protobuf:"13"`
MyInt64 *MyInt64 `protobuf:"14"`
MyUint32 *MyUint32 `protobuf:"15"`
MyUint64 *MyUint64 `protobuf:"16"`
MyFloat32 *MyFloat32 `protobuf:"17"`
MyFloat64 *MyFloat64 `protobuf:"18"`
MyString *MyString `protobuf:"19"`
MyStringA MyBytes `protobuf:"20"`
MyBytes MyBytes `protobuf:"21"`
MyBytesA *MyString `protobuf:"22"`
}
func mustMakeEnumDesc(t ptype.StandaloneEnum) pref.EnumDescriptor {
ed, err := ptype.NewEnum(&t)
if err != nil {
panic(err)
}
return ed
}
func mustMakeMessageDesc(t ptype.StandaloneMessage) pref.MessageDescriptor {
md, err := ptype.NewMessage(&t)
if err != nil {
panic(err)
}
return md
}
var V = pref.ValueOf
var VE = func(n pref.EnumNumber) pref.Value { return V(n) }
type (
MyBool bool
MyInt32 int32
MyInt64 int64
MyUint32 uint32
MyUint64 uint64
MyFloat32 float32
MyFloat64 float64
MyString string
MyBytes []byte
ListStrings []MyString
ListBytes []MyBytes
MapStrings map[MyString]MyString
MapBytes map[MyString]MyBytes
)
var scalarProto2Type = pimpl.MessageType{GoType: reflect.TypeOf(new(ScalarProto2)), PBType: ptype.GoMessage(
mustMakeMessageDesc(ptype.StandaloneMessage{
Syntax: pref.Proto2,
FullName: "ScalarProto2",
Fields: []ptype.Field{
{Name: "f1", Number: 1, Cardinality: pref.Optional, Kind: pref.BoolKind, Default: V(bool(true))},
{Name: "f2", Number: 2, Cardinality: pref.Optional, Kind: pref.Int32Kind, Default: V(int32(2))},
{Name: "f3", Number: 3, Cardinality: pref.Optional, Kind: pref.Int64Kind, Default: V(int64(3))},
{Name: "f4", Number: 4, Cardinality: pref.Optional, Kind: pref.Uint32Kind, Default: V(uint32(4))},
{Name: "f5", Number: 5, Cardinality: pref.Optional, Kind: pref.Uint64Kind, Default: V(uint64(5))},
{Name: "f6", Number: 6, Cardinality: pref.Optional, Kind: pref.FloatKind, Default: V(float32(6))},
{Name: "f7", Number: 7, Cardinality: pref.Optional, Kind: pref.DoubleKind, Default: V(float64(7))},
{Name: "f8", Number: 8, Cardinality: pref.Optional, Kind: pref.StringKind, Default: V(string("8"))},
{Name: "f9", Number: 9, Cardinality: pref.Optional, Kind: pref.StringKind, Default: V(string("9"))},
{Name: "f10", Number: 10, Cardinality: pref.Optional, Kind: pref.BytesKind, Default: V([]byte("10"))},
{Name: "f11", Number: 11, Cardinality: pref.Optional, Kind: pref.BytesKind, Default: V([]byte("11"))},
{Name: "f12", Number: 12, Cardinality: pref.Optional, Kind: pref.BoolKind, Default: V(bool(true))},
{Name: "f13", Number: 13, Cardinality: pref.Optional, Kind: pref.Int32Kind, Default: V(int32(13))},
{Name: "f14", Number: 14, Cardinality: pref.Optional, Kind: pref.Int64Kind, Default: V(int64(14))},
{Name: "f15", Number: 15, Cardinality: pref.Optional, Kind: pref.Uint32Kind, Default: V(uint32(15))},
{Name: "f16", Number: 16, Cardinality: pref.Optional, Kind: pref.Uint64Kind, Default: V(uint64(16))},
{Name: "f17", Number: 17, Cardinality: pref.Optional, Kind: pref.FloatKind, Default: V(float32(17))},
{Name: "f18", Number: 18, Cardinality: pref.Optional, Kind: pref.DoubleKind, Default: V(float64(18))},
{Name: "f19", Number: 19, Cardinality: pref.Optional, Kind: pref.StringKind, Default: V(string("19"))},
{Name: "f20", Number: 20, Cardinality: pref.Optional, Kind: pref.StringKind, Default: V(string("20"))},
{Name: "f21", Number: 21, Cardinality: pref.Optional, Kind: pref.BytesKind, Default: V([]byte("21"))},
{Name: "f22", Number: 22, Cardinality: pref.Optional, Kind: pref.BytesKind, Default: V([]byte("22"))},
},
}),
func(pref.MessageType) pref.Message {
return new(ScalarProto2)
},
)}
func (m *ScalarProto2) Type() pref.MessageType { return scalarProto2Type.PBType }
func (m *ScalarProto2) KnownFields() pref.KnownFields {
return scalarProto2Type.MessageOf(m).KnownFields()
}
func (m *ScalarProto2) UnknownFields() pref.UnknownFields {
return scalarProto2Type.MessageOf(m).UnknownFields()
}
func (m *ScalarProto2) Interface() pref.ProtoMessage { return m }
func (m *ScalarProto2) ProtoReflect() pref.Message { return m }
func TestScalarProto2(t *testing.T) {
testMessage(t, nil, &ScalarProto2{}, messageOps{
hasFields{
1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false,
12: false, 13: false, 14: false, 15: false, 16: false, 17: false, 18: false, 19: false, 20: false, 21: false, 22: false,
},
getFields{
1: V(bool(true)), 2: V(int32(2)), 3: V(int64(3)), 4: V(uint32(4)), 5: V(uint64(5)), 6: V(float32(6)), 7: V(float64(7)), 8: V(string("8")), 9: V(string("9")), 10: V([]byte("10")), 11: V([]byte("11")),
12: V(bool(true)), 13: V(int32(13)), 14: V(int64(14)), 15: V(uint32(15)), 16: V(uint64(16)), 17: V(float32(17)), 18: V(float64(18)), 19: V(string("19")), 20: V(string("20")), 21: V([]byte("21")), 22: V([]byte("22")),
},
setFields{
1: V(bool(false)), 2: V(int32(0)), 3: V(int64(0)), 4: V(uint32(0)), 5: V(uint64(0)), 6: V(float32(0)), 7: V(float64(0)), 8: V(string("")), 9: V(string("")), 10: V([]byte(nil)), 11: V([]byte(nil)),
12: V(bool(false)), 13: V(int32(0)), 14: V(int64(0)), 15: V(uint32(0)), 16: V(uint64(0)), 17: V(float32(0)), 18: V(float64(0)), 19: V(string("")), 20: V(string("")), 21: V([]byte(nil)), 22: V([]byte(nil)),
},
hasFields{
1: true, 2: true, 3: true, 4: true, 5: true, 6: true, 7: true, 8: true, 9: true, 10: true, 11: true,
12: true, 13: true, 14: true, 15: true, 16: true, 17: true, 18: true, 19: true, 20: true, 21: true, 22: true,
},
equalMessage{&ScalarProto2{
new(bool), new(int32), new(int64), new(uint32), new(uint64), new(float32), new(float64), new(string), []byte{}, []byte{}, new(string),
new(MyBool), new(MyInt32), new(MyInt64), new(MyUint32), new(MyUint64), new(MyFloat32), new(MyFloat64), new(MyString), MyBytes{}, MyBytes{}, new(MyString),
}},
clearFields{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22},
equalMessage{&ScalarProto2{}},
})
// Test read-only operations on nil message.
testMessage(t, nil, (*ScalarProto2)(nil), messageOps{
hasFields{
1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false,
12: false, 13: false, 14: false, 15: false, 16: false, 17: false, 18: false, 19: false, 20: false, 21: false, 22: false,
},
getFields{
1: V(bool(true)), 2: V(int32(2)), 3: V(int64(3)), 4: V(uint32(4)), 5: V(uint64(5)), 6: V(float32(6)), 7: V(float64(7)), 8: V(string("8")), 9: V(string("9")), 10: V([]byte("10")), 11: V([]byte("11")),
12: V(bool(true)), 13: V(int32(13)), 14: V(int64(14)), 15: V(uint32(15)), 16: V(uint64(16)), 17: V(float32(17)), 18: V(float64(18)), 19: V(string("19")), 20: V(string("20")), 21: V([]byte("21")), 22: V([]byte("22")),
},
})
}
type ScalarProto3 struct {
Bool bool `protobuf:"1"`
Int32 int32 `protobuf:"2"`
Int64 int64 `protobuf:"3"`
Uint32 uint32 `protobuf:"4"`
Uint64 uint64 `protobuf:"5"`
Float32 float32 `protobuf:"6"`
Float64 float64 `protobuf:"7"`
String string `protobuf:"8"`
StringA []byte `protobuf:"9"`
Bytes []byte `protobuf:"10"`
BytesA string `protobuf:"11"`
MyBool MyBool `protobuf:"12"`
MyInt32 MyInt32 `protobuf:"13"`
MyInt64 MyInt64 `protobuf:"14"`
MyUint32 MyUint32 `protobuf:"15"`
MyUint64 MyUint64 `protobuf:"16"`
MyFloat32 MyFloat32 `protobuf:"17"`
MyFloat64 MyFloat64 `protobuf:"18"`
MyString MyString `protobuf:"19"`
MyStringA MyBytes `protobuf:"20"`
MyBytes MyBytes `protobuf:"21"`
MyBytesA MyString `protobuf:"22"`
}
var scalarProto3Type = pimpl.MessageType{GoType: reflect.TypeOf(new(ScalarProto3)), PBType: ptype.GoMessage(
mustMakeMessageDesc(ptype.StandaloneMessage{
Syntax: pref.Proto3,
FullName: "ScalarProto3",
Fields: []ptype.Field{
{Name: "f1", Number: 1, Cardinality: pref.Optional, Kind: pref.BoolKind},
{Name: "f2", Number: 2, Cardinality: pref.Optional, Kind: pref.Int32Kind},
{Name: "f3", Number: 3, Cardinality: pref.Optional, Kind: pref.Int64Kind},
{Name: "f4", Number: 4, Cardinality: pref.Optional, Kind: pref.Uint32Kind},
{Name: "f5", Number: 5, Cardinality: pref.Optional, Kind: pref.Uint64Kind},
{Name: "f6", Number: 6, Cardinality: pref.Optional, Kind: pref.FloatKind},
{Name: "f7", Number: 7, Cardinality: pref.Optional, Kind: pref.DoubleKind},
{Name: "f8", Number: 8, Cardinality: pref.Optional, Kind: pref.StringKind},
{Name: "f9", Number: 9, Cardinality: pref.Optional, Kind: pref.StringKind},
{Name: "f10", Number: 10, Cardinality: pref.Optional, Kind: pref.BytesKind},
{Name: "f11", Number: 11, Cardinality: pref.Optional, Kind: pref.BytesKind},
{Name: "f12", Number: 12, Cardinality: pref.Optional, Kind: pref.BoolKind},
{Name: "f13", Number: 13, Cardinality: pref.Optional, Kind: pref.Int32Kind},
{Name: "f14", Number: 14, Cardinality: pref.Optional, Kind: pref.Int64Kind},
{Name: "f15", Number: 15, Cardinality: pref.Optional, Kind: pref.Uint32Kind},
{Name: "f16", Number: 16, Cardinality: pref.Optional, Kind: pref.Uint64Kind},
{Name: "f17", Number: 17, Cardinality: pref.Optional, Kind: pref.FloatKind},
{Name: "f18", Number: 18, Cardinality: pref.Optional, Kind: pref.DoubleKind},
{Name: "f19", Number: 19, Cardinality: pref.Optional, Kind: pref.StringKind},
{Name: "f20", Number: 20, Cardinality: pref.Optional, Kind: pref.StringKind},
{Name: "f21", Number: 21, Cardinality: pref.Optional, Kind: pref.BytesKind},
{Name: "f22", Number: 22, Cardinality: pref.Optional, Kind: pref.BytesKind},
},
}),
func(pref.MessageType) pref.Message {
return new(ScalarProto3)
},
)}
func (m *ScalarProto3) Type() pref.MessageType { return scalarProto3Type.PBType }
func (m *ScalarProto3) KnownFields() pref.KnownFields {
return scalarProto3Type.MessageOf(m).KnownFields()
}
func (m *ScalarProto3) UnknownFields() pref.UnknownFields {
return scalarProto3Type.MessageOf(m).UnknownFields()
}
func (m *ScalarProto3) Interface() pref.ProtoMessage { return m }
func (m *ScalarProto3) ProtoReflect() pref.Message { return m }
func TestScalarProto3(t *testing.T) {
testMessage(t, nil, &ScalarProto3{}, messageOps{
hasFields{
1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false,
12: false, 13: false, 14: false, 15: false, 16: false, 17: false, 18: false, 19: false, 20: false, 21: false, 22: false,
},
getFields{
1: V(bool(false)), 2: V(int32(0)), 3: V(int64(0)), 4: V(uint32(0)), 5: V(uint64(0)), 6: V(float32(0)), 7: V(float64(0)), 8: V(string("")), 9: V(string("")), 10: V([]byte(nil)), 11: V([]byte(nil)),
12: V(bool(false)), 13: V(int32(0)), 14: V(int64(0)), 15: V(uint32(0)), 16: V(uint64(0)), 17: V(float32(0)), 18: V(float64(0)), 19: V(string("")), 20: V(string("")), 21: V([]byte(nil)), 22: V([]byte(nil)),
},
setFields{
1: V(bool(false)), 2: V(int32(0)), 3: V(int64(0)), 4: V(uint32(0)), 5: V(uint64(0)), 6: V(float32(0)), 7: V(float64(0)), 8: V(string("")), 9: V(string("")), 10: V([]byte(nil)), 11: V([]byte(nil)),
12: V(bool(false)), 13: V(int32(0)), 14: V(int64(0)), 15: V(uint32(0)), 16: V(uint64(0)), 17: V(float32(0)), 18: V(float64(0)), 19: V(string("")), 20: V(string("")), 21: V([]byte(nil)), 22: V([]byte(nil)),
},
hasFields{
1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false,
12: false, 13: false, 14: false, 15: false, 16: false, 17: false, 18: false, 19: false, 20: false, 21: false, 22: false,
},
equalMessage{&ScalarProto3{}},
setFields{
1: V(bool(true)), 2: V(int32(2)), 3: V(int64(3)), 4: V(uint32(4)), 5: V(uint64(5)), 6: V(float32(6)), 7: V(float64(7)), 8: V(string("8")), 9: V(string("9")), 10: V([]byte("10")), 11: V([]byte("11")),
12: V(bool(true)), 13: V(int32(13)), 14: V(int64(14)), 15: V(uint32(15)), 16: V(uint64(16)), 17: V(float32(17)), 18: V(float64(18)), 19: V(string("19")), 20: V(string("20")), 21: V([]byte("21")), 22: V([]byte("22")),
},
hasFields{
1: true, 2: true, 3: true, 4: true, 5: true, 6: true, 7: true, 8: true, 9: true, 10: true, 11: true,
12: true, 13: true, 14: true, 15: true, 16: true, 17: true, 18: true, 19: true, 20: true, 21: true, 22: true,
},
equalMessage{&ScalarProto3{
true, 2, 3, 4, 5, 6, 7, "8", []byte("9"), []byte("10"), "11",
true, 13, 14, 15, 16, 17, 18, "19", []byte("20"), []byte("21"), "22",
}},
setFields{
2: V(int32(-2)), 3: V(int64(-3)), 6: V(float32(math.Inf(-1))), 7: V(float64(math.NaN())),
},
hasFields{
2: true, 3: true, 6: true, 7: true,
},
clearFields{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22},
equalMessage{&ScalarProto3{}},
})
// Test read-only operations on nil message.
testMessage(t, nil, (*ScalarProto3)(nil), messageOps{
hasFields{
1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false,
12: false, 13: false, 14: false, 15: false, 16: false, 17: false, 18: false, 19: false, 20: false, 21: false, 22: false,
},
getFields{
1: V(bool(false)), 2: V(int32(0)), 3: V(int64(0)), 4: V(uint32(0)), 5: V(uint64(0)), 6: V(float32(0)), 7: V(float64(0)), 8: V(string("")), 9: V(string("")), 10: V([]byte(nil)), 11: V([]byte(nil)),
12: V(bool(false)), 13: V(int32(0)), 14: V(int64(0)), 15: V(uint32(0)), 16: V(uint64(0)), 17: V(float32(0)), 18: V(float64(0)), 19: V(string("")), 20: V(string("")), 21: V([]byte(nil)), 22: V([]byte(nil)),
},
})
}
type ListScalars struct {
Bools []bool `protobuf:"1"`
Int32s []int32 `protobuf:"2"`
Int64s []int64 `protobuf:"3"`
Uint32s []uint32 `protobuf:"4"`
Uint64s []uint64 `protobuf:"5"`
Float32s []float32 `protobuf:"6"`
Float64s []float64 `protobuf:"7"`
Strings []string `protobuf:"8"`
StringsA [][]byte `protobuf:"9"`
Bytes [][]byte `protobuf:"10"`
BytesA []string `protobuf:"11"`
MyStrings1 []MyString `protobuf:"12"`
MyStrings2 []MyBytes `protobuf:"13"`
MyBytes1 []MyBytes `protobuf:"14"`
MyBytes2 []MyString `protobuf:"15"`
MyStrings3 ListStrings `protobuf:"16"`
MyStrings4 ListBytes `protobuf:"17"`
MyBytes3 ListBytes `protobuf:"18"`
MyBytes4 ListStrings `protobuf:"19"`
}
var listScalarsType = pimpl.MessageType{GoType: reflect.TypeOf(new(ListScalars)), PBType: ptype.GoMessage(
mustMakeMessageDesc(ptype.StandaloneMessage{
Syntax: pref.Proto2,
FullName: "ListScalars",
Fields: []ptype.Field{
{Name: "f1", Number: 1, Cardinality: pref.Repeated, Kind: pref.BoolKind},
{Name: "f2", Number: 2, Cardinality: pref.Repeated, Kind: pref.Int32Kind},
{Name: "f3", Number: 3, Cardinality: pref.Repeated, Kind: pref.Int64Kind},
{Name: "f4", Number: 4, Cardinality: pref.Repeated, Kind: pref.Uint32Kind},
{Name: "f5", Number: 5, Cardinality: pref.Repeated, Kind: pref.Uint64Kind},
{Name: "f6", Number: 6, Cardinality: pref.Repeated, Kind: pref.FloatKind},
{Name: "f7", Number: 7, Cardinality: pref.Repeated, Kind: pref.DoubleKind},
{Name: "f8", Number: 8, Cardinality: pref.Repeated, Kind: pref.StringKind},
{Name: "f9", Number: 9, Cardinality: pref.Repeated, Kind: pref.StringKind},
{Name: "f10", Number: 10, Cardinality: pref.Repeated, Kind: pref.BytesKind},
{Name: "f11", Number: 11, Cardinality: pref.Repeated, Kind: pref.BytesKind},
{Name: "f12", Number: 12, Cardinality: pref.Repeated, Kind: pref.StringKind},
{Name: "f13", Number: 13, Cardinality: pref.Repeated, Kind: pref.StringKind},
{Name: "f14", Number: 14, Cardinality: pref.Repeated, Kind: pref.BytesKind},
{Name: "f15", Number: 15, Cardinality: pref.Repeated, Kind: pref.BytesKind},
{Name: "f16", Number: 16, Cardinality: pref.Repeated, Kind: pref.StringKind},
{Name: "f17", Number: 17, Cardinality: pref.Repeated, Kind: pref.StringKind},
{Name: "f18", Number: 18, Cardinality: pref.Repeated, Kind: pref.BytesKind},
{Name: "f19", Number: 19, Cardinality: pref.Repeated, Kind: pref.BytesKind},
},
}),
func(pref.MessageType) pref.Message {
return new(ListScalars)
},
)}
func (m *ListScalars) Type() pref.MessageType { return listScalarsType.PBType }
func (m *ListScalars) KnownFields() pref.KnownFields {
return listScalarsType.MessageOf(m).KnownFields()
}
func (m *ListScalars) UnknownFields() pref.UnknownFields {
return listScalarsType.MessageOf(m).UnknownFields()
}
func (m *ListScalars) Interface() pref.ProtoMessage { return m }
func (m *ListScalars) ProtoReflect() pref.Message { return m }
func TestListScalars(t *testing.T) {
empty := &ListScalars{}
emptyFS := empty.KnownFields()
want := &ListScalars{
Bools: []bool{true, false, true},
Int32s: []int32{2, math.MinInt32, math.MaxInt32},
Int64s: []int64{3, math.MinInt64, math.MaxInt64},
Uint32s: []uint32{4, math.MaxUint32 / 2, math.MaxUint32},
Uint64s: []uint64{5, math.MaxUint64 / 2, math.MaxUint64},
Float32s: []float32{6, math.SmallestNonzeroFloat32, float32(math.NaN()), math.MaxFloat32},
Float64s: []float64{7, math.SmallestNonzeroFloat64, float64(math.NaN()), math.MaxFloat64},
Strings: []string{"8", "", "eight"},
StringsA: [][]byte{[]byte("9"), nil, []byte("nine")},
Bytes: [][]byte{[]byte("10"), nil, []byte("ten")},
BytesA: []string{"11", "", "eleven"},
MyStrings1: []MyString{"12", "", "twelve"},
MyStrings2: []MyBytes{[]byte("13"), nil, []byte("thirteen")},
MyBytes1: []MyBytes{[]byte("14"), nil, []byte("fourteen")},
MyBytes2: []MyString{"15", "", "fifteen"},
MyStrings3: ListStrings{"16", "", "sixteen"},
MyStrings4: ListBytes{[]byte("17"), nil, []byte("seventeen")},
MyBytes3: ListBytes{[]byte("18"), nil, []byte("eighteen")},
MyBytes4: ListStrings{"19", "", "nineteen"},
}
wantFS := want.KnownFields()
testMessage(t, nil, &ListScalars{}, messageOps{
hasFields{1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false, 12: false, 13: false, 14: false, 15: false, 16: false, 17: false, 18: false, 19: false},
getFields{1: emptyFS.Get(1), 3: emptyFS.Get(3), 5: emptyFS.Get(5), 7: emptyFS.Get(7), 9: emptyFS.Get(9), 11: emptyFS.Get(11), 13: emptyFS.Get(13), 15: emptyFS.Get(15), 17: emptyFS.Get(17), 19: emptyFS.Get(19)},
setFields{1: wantFS.Get(1), 3: wantFS.Get(3), 5: wantFS.Get(5), 7: wantFS.Get(7), 9: wantFS.Get(9), 11: wantFS.Get(11), 13: wantFS.Get(13), 15: wantFS.Get(15), 17: wantFS.Get(17), 19: wantFS.Get(19)},
listFields{
2: {
lenList(0),
appendList{V(int32(2)), V(int32(math.MinInt32)), V(int32(math.MaxInt32))},
getList{0: V(int32(2)), 1: V(int32(math.MinInt32)), 2: V(int32(math.MaxInt32))},
equalList{wantFS.Get(2).List()},
},
4: {
appendList{V(uint32(0)), V(uint32(0)), V(uint32(0))},
setList{0: V(uint32(4)), 1: V(uint32(math.MaxUint32 / 2)), 2: V(uint32(math.MaxUint32))},
lenList(3),
},
6: {
appendList{V(float32(6)), V(float32(math.SmallestNonzeroFloat32)), V(float32(math.NaN())), V(float32(math.MaxFloat32))},
equalList{wantFS.Get(6).List()},
},
8: {
appendList{V(""), V(""), V(""), V(""), V(""), V("")},
lenList(6),
setList{0: V("8"), 2: V("eight")},
truncList(3),
equalList{wantFS.Get(8).List()},
},
10: {
appendList{V([]byte(nil)), V([]byte(nil))},
setList{0: V([]byte("10"))},
appendList{V([]byte("wrong"))},
setList{2: V([]byte("ten"))},
equalList{wantFS.Get(10).List()},
},
12: {
appendList{V("12"), V("wrong"), V("twelve")},
setList{1: V("")},
equalList{wantFS.Get(12).List()},
},
14: {
appendList{V([]byte("14")), V([]byte(nil)), V([]byte("fourteen"))},
equalList{wantFS.Get(14).List()},
},
16: {
appendList{V("16"), V(""), V("sixteen"), V("extra")},
truncList(3),
equalList{wantFS.Get(16).List()},
},
18: {
appendList{V([]byte("18")), V([]byte(nil)), V([]byte("eighteen"))},
equalList{wantFS.Get(18).List()},
},
},
hasFields{1: true, 2: true, 3: true, 4: true, 5: true, 6: true, 7: true, 8: true, 9: true, 10: true, 11: true, 12: true, 13: true, 14: true, 15: true, 16: true, 17: true, 18: true, 19: true},
equalMessage{want},
clearFields{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19},
equalMessage{empty},
})
// Test read-only operations on nil message.
testMessage(t, nil, (*ListScalars)(nil), messageOps{
hasFields{1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false, 12: false, 13: false, 14: false, 15: false, 16: false, 17: false, 18: false, 19: false},
listFields{2: {lenList(0)}, 4: {lenList(0)}, 6: {lenList(0)}, 8: {lenList(0)}, 10: {lenList(0)}, 12: {lenList(0)}, 14: {lenList(0)}, 16: {lenList(0)}, 18: {lenList(0)}},
})
}
type MapScalars struct {
KeyBools map[bool]string `protobuf:"1"`
KeyInt32s map[int32]string `protobuf:"2"`
KeyInt64s map[int64]string `protobuf:"3"`
KeyUint32s map[uint32]string `protobuf:"4"`
KeyUint64s map[uint64]string `protobuf:"5"`
KeyStrings map[string]string `protobuf:"6"`
ValBools map[string]bool `protobuf:"7"`
ValInt32s map[string]int32 `protobuf:"8"`
ValInt64s map[string]int64 `protobuf:"9"`
ValUint32s map[string]uint32 `protobuf:"10"`
ValUint64s map[string]uint64 `protobuf:"11"`
ValFloat32s map[string]float32 `protobuf:"12"`
ValFloat64s map[string]float64 `protobuf:"13"`
ValStrings map[string]string `protobuf:"14"`
ValStringsA map[string][]byte `protobuf:"15"`
ValBytes map[string][]byte `protobuf:"16"`
ValBytesA map[string]string `protobuf:"17"`
MyStrings1 map[MyString]MyString `protobuf:"18"`
MyStrings2 map[MyString]MyBytes `protobuf:"19"`
MyBytes1 map[MyString]MyBytes `protobuf:"20"`
MyBytes2 map[MyString]MyString `protobuf:"21"`
MyStrings3 MapStrings `protobuf:"22"`
MyStrings4 MapBytes `protobuf:"23"`
MyBytes3 MapBytes `protobuf:"24"`
MyBytes4 MapStrings `protobuf:"25"`
}
func mustMakeMapEntry(n pref.FieldNumber, keyKind, valKind pref.Kind) ptype.Field {
return ptype.Field{
Name: pref.Name(fmt.Sprintf("f%d", n)),
Number: n,
Cardinality: pref.Repeated,
Kind: pref.MessageKind,
MessageType: mustMakeMessageDesc(ptype.StandaloneMessage{
Syntax: pref.Proto2,
FullName: pref.FullName(fmt.Sprintf("MapScalars.F%dEntry", n)),
Fields: []ptype.Field{
{Name: "key", Number: 1, Cardinality: pref.Optional, Kind: keyKind},
{Name: "value", Number: 2, Cardinality: pref.Optional, Kind: valKind},
},
Options: &descriptorpb.MessageOptions{MapEntry: scalar.Bool(true)},
IsMapEntry: true,
}),
}
}
var mapScalarsType = pimpl.MessageType{GoType: reflect.TypeOf(new(MapScalars)), PBType: ptype.GoMessage(
mustMakeMessageDesc(ptype.StandaloneMessage{
Syntax: pref.Proto2,
FullName: "MapScalars",
Fields: []ptype.Field{
mustMakeMapEntry(1, pref.BoolKind, pref.StringKind),
mustMakeMapEntry(2, pref.Int32Kind, pref.StringKind),
mustMakeMapEntry(3, pref.Int64Kind, pref.StringKind),
mustMakeMapEntry(4, pref.Uint32Kind, pref.StringKind),
mustMakeMapEntry(5, pref.Uint64Kind, pref.StringKind),
mustMakeMapEntry(6, pref.StringKind, pref.StringKind),
mustMakeMapEntry(7, pref.StringKind, pref.BoolKind),
mustMakeMapEntry(8, pref.StringKind, pref.Int32Kind),
mustMakeMapEntry(9, pref.StringKind, pref.Int64Kind),
mustMakeMapEntry(10, pref.StringKind, pref.Uint32Kind),
mustMakeMapEntry(11, pref.StringKind, pref.Uint64Kind),
mustMakeMapEntry(12, pref.StringKind, pref.FloatKind),
mustMakeMapEntry(13, pref.StringKind, pref.DoubleKind),
mustMakeMapEntry(14, pref.StringKind, pref.StringKind),
mustMakeMapEntry(15, pref.StringKind, pref.StringKind),
mustMakeMapEntry(16, pref.StringKind, pref.BytesKind),
mustMakeMapEntry(17, pref.StringKind, pref.BytesKind),
mustMakeMapEntry(18, pref.StringKind, pref.StringKind),
mustMakeMapEntry(19, pref.StringKind, pref.StringKind),
mustMakeMapEntry(20, pref.StringKind, pref.BytesKind),
mustMakeMapEntry(21, pref.StringKind, pref.BytesKind),
mustMakeMapEntry(22, pref.StringKind, pref.StringKind),
mustMakeMapEntry(23, pref.StringKind, pref.StringKind),
mustMakeMapEntry(24, pref.StringKind, pref.BytesKind),
mustMakeMapEntry(25, pref.StringKind, pref.BytesKind),
},
}),
func(pref.MessageType) pref.Message {
return new(MapScalars)
},
)}
func (m *MapScalars) Type() pref.MessageType { return mapScalarsType.PBType }
func (m *MapScalars) KnownFields() pref.KnownFields {
return mapScalarsType.MessageOf(m).KnownFields()
}
func (m *MapScalars) UnknownFields() pref.UnknownFields {
return mapScalarsType.MessageOf(m).UnknownFields()
}
func (m *MapScalars) Interface() pref.ProtoMessage { return m }
func (m *MapScalars) ProtoReflect() pref.Message { return m }
func TestMapScalars(t *testing.T) {
empty := &MapScalars{}
emptyFS := empty.KnownFields()
want := &MapScalars{
KeyBools: map[bool]string{true: "true", false: "false"},
KeyInt32s: map[int32]string{0: "zero", -1: "one", 2: "two"},
KeyInt64s: map[int64]string{0: "zero", -10: "ten", 20: "twenty"},
KeyUint32s: map[uint32]string{0: "zero", 1: "one", 2: "two"},
KeyUint64s: map[uint64]string{0: "zero", 10: "ten", 20: "twenty"},
KeyStrings: map[string]string{"": "", "foo": "bar"},
ValBools: map[string]bool{"true": true, "false": false},
ValInt32s: map[string]int32{"one": 1, "two": 2, "three": 3},
ValInt64s: map[string]int64{"ten": 10, "twenty": -20, "thirty": 30},
ValUint32s: map[string]uint32{"0x00": 0x00, "0xff": 0xff, "0xdead": 0xdead},
ValUint64s: map[string]uint64{"0x00": 0x00, "0xff": 0xff, "0xdead": 0xdead},
ValFloat32s: map[string]float32{"nan": float32(math.NaN()), "pi": float32(math.Pi)},
ValFloat64s: map[string]float64{"nan": float64(math.NaN()), "pi": float64(math.Pi)},
ValStrings: map[string]string{"s1": "s1", "s2": "s2"},
ValStringsA: map[string][]byte{"s1": []byte("s1"), "s2": []byte("s2")},
ValBytes: map[string][]byte{"s1": []byte("s1"), "s2": []byte("s2")},
ValBytesA: map[string]string{"s1": "s1", "s2": "s2"},
MyStrings1: map[MyString]MyString{"s1": "s1", "s2": "s2"},
MyStrings2: map[MyString]MyBytes{"s1": []byte("s1"), "s2": []byte("s2")},
MyBytes1: map[MyString]MyBytes{"s1": []byte("s1"), "s2": []byte("s2")},
MyBytes2: map[MyString]MyString{"s1": "s1", "s2": "s2"},
MyStrings3: MapStrings{"s1": "s1", "s2": "s2"},
MyStrings4: MapBytes{"s1": []byte("s1"), "s2": []byte("s2")},
MyBytes3: MapBytes{"s1": []byte("s1"), "s2": []byte("s2")},
MyBytes4: MapStrings{"s1": "s1", "s2": "s2"},
}
wantFS := want.KnownFields()
testMessage(t, nil, &MapScalars{}, messageOps{
hasFields{1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false, 12: false, 13: false, 14: false, 15: false, 16: false, 17: false, 18: false, 19: false, 20: false, 21: false, 22: false, 23: false, 24: false, 25: false},
getFields{1: emptyFS.Get(1), 3: emptyFS.Get(3), 5: emptyFS.Get(5), 7: emptyFS.Get(7), 9: emptyFS.Get(9), 11: emptyFS.Get(11), 13: emptyFS.Get(13), 15: emptyFS.Get(15), 17: emptyFS.Get(17), 19: emptyFS.Get(19), 21: emptyFS.Get(21), 23: emptyFS.Get(23), 25: emptyFS.Get(25)},
setFields{1: wantFS.Get(1), 3: wantFS.Get(3), 5: wantFS.Get(5), 7: wantFS.Get(7), 9: wantFS.Get(9), 11: wantFS.Get(11), 13: wantFS.Get(13), 15: wantFS.Get(15), 17: wantFS.Get(17), 19: wantFS.Get(19), 21: wantFS.Get(21), 23: wantFS.Get(23), 25: wantFS.Get(25)},
mapFields{
2: {
lenMap(0),
hasMap{int32(0): false, int32(-1): false, int32(2): false},
setMap{int32(0): V("zero")},
lenMap(1),
hasMap{int32(0): true, int32(-1): false, int32(2): false},
setMap{int32(-1): V("one")},
lenMap(2),
hasMap{int32(0): true, int32(-1): true, int32(2): false},
setMap{int32(2): V("two")},
lenMap(3),
hasMap{int32(0): true, int32(-1): true, int32(2): true},
},
4: {
setMap{uint32(0): V("zero"), uint32(1): V("one"), uint32(2): V("two")},
equalMap{wantFS.Get(4).Map()},
},
6: {
clearMap{"noexist"},
setMap{"foo": V("bar")},
setMap{"": V("empty")},
getMap{"": V("empty"), "foo": V("bar"), "noexist": V(nil)},
setMap{"": V(""), "extra": V("extra")},
clearMap{"extra", "noexist"},
},
8: {
equalMap{emptyFS.Get(8).Map()},
setMap{"one": V(int32(1)), "two": V(int32(2)), "three": V(int32(3))},
},
10: {
setMap{"0x00": V(uint32(0x00)), "0xff": V(uint32(0xff)), "0xdead": V(uint32(0xdead))},
lenMap(3),
equalMap{wantFS.Get(10).Map()},
getMap{"0x00": V(uint32(0x00)), "0xff": V(uint32(0xff)), "0xdead": V(uint32(0xdead)), "0xdeadbeef": V(nil)},
},
12: {
setMap{"nan": V(float32(math.NaN())), "pi": V(float32(math.Pi)), "e": V(float32(math.E))},
clearMap{"e", "phi"},
rangeMap{"nan": V(float32(math.NaN())), "pi": V(float32(math.Pi))},
},
14: {
equalMap{emptyFS.Get(14).Map()},
setMap{"s1": V("s1"), "s2": V("s2")},
},
16: {
setMap{"s1": V([]byte("s1")), "s2": V([]byte("s2"))},
equalMap{wantFS.Get(16).Map()},
},
18: {
hasMap{"s1": false, "s2": false, "s3": false},
setMap{"s1": V("s1"), "s2": V("s2")},
hasMap{"s1": true, "s2": true, "s3": false},
},
20: {
equalMap{emptyFS.Get(20).Map()},
setMap{"s1": V([]byte("s1")), "s2": V([]byte("s2"))},
},
22: {
rangeMap{},
setMap{"s1": V("s1"), "s2": V("s2")},
rangeMap{"s1": V("s1"), "s2": V("s2")},
lenMap(2),
},
24: {
setMap{"s1": V([]byte("s1")), "s2": V([]byte("s2"))},
equalMap{wantFS.Get(24).Map()},
},
},
hasFields{1: true, 2: true, 3: true, 4: true, 5: true, 6: true, 7: true, 8: true, 9: true, 10: true, 11: true, 12: true, 13: true, 14: true, 15: true, 16: true, 17: true, 18: true, 19: true, 20: true, 21: true, 22: true, 23: true, 24: true, 25: true},
equalMessage{want},
clearFields{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25},
equalMessage{empty},
})
// Test read-only operations on nil message.
testMessage(t, nil, (*MapScalars)(nil), messageOps{
hasFields{1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false, 12: false, 13: false, 14: false, 15: false, 16: false, 17: false, 18: false, 19: false, 20: false, 21: false, 22: false, 23: false, 24: false, 25: false},
mapFields{2: {lenMap(0)}, 4: {lenMap(0)}, 6: {lenMap(0)}, 8: {lenMap(0)}, 10: {lenMap(0)}, 12: {lenMap(0)}, 14: {lenMap(0)}, 16: {lenMap(0)}, 18: {lenMap(0)}, 20: {lenMap(0)}, 22: {lenMap(0)}, 24: {lenMap(0)}},
})
}
type OneofScalars struct {
Union isOneofScalars_Union `protobuf_oneof:"union"`
}
var oneofScalarsType = pimpl.MessageType{GoType: reflect.TypeOf(new(OneofScalars)), PBType: ptype.GoMessage(
mustMakeMessageDesc(ptype.StandaloneMessage{
Syntax: pref.Proto2,
FullName: "OneofScalars",
Fields: []ptype.Field{
{Name: "f1", Number: 1, Cardinality: pref.Optional, Kind: pref.BoolKind, Default: V(bool(true)), OneofName: "union"},
{Name: "f2", Number: 2, Cardinality: pref.Optional, Kind: pref.Int32Kind, Default: V(int32(2)), OneofName: "union"},
{Name: "f3", Number: 3, Cardinality: pref.Optional, Kind: pref.Int64Kind, Default: V(int64(3)), OneofName: "union"},
{Name: "f4", Number: 4, Cardinality: pref.Optional, Kind: pref.Uint32Kind, Default: V(uint32(4)), OneofName: "union"},
{Name: "f5", Number: 5, Cardinality: pref.Optional, Kind: pref.Uint64Kind, Default: V(uint64(5)), OneofName: "union"},
{Name: "f6", Number: 6, Cardinality: pref.Optional, Kind: pref.FloatKind, Default: V(float32(6)), OneofName: "union"},
{Name: "f7", Number: 7, Cardinality: pref.Optional, Kind: pref.DoubleKind, Default: V(float64(7)), OneofName: "union"},
{Name: "f8", Number: 8, Cardinality: pref.Optional, Kind: pref.StringKind, Default: V(string("8")), OneofName: "union"},
{Name: "f9", Number: 9, Cardinality: pref.Optional, Kind: pref.StringKind, Default: V(string("9")), OneofName: "union"},
{Name: "f10", Number: 10, Cardinality: pref.Optional, Kind: pref.StringKind, Default: V(string("10")), OneofName: "union"},
{Name: "f11", Number: 11, Cardinality: pref.Optional, Kind: pref.BytesKind, Default: V([]byte("11")), OneofName: "union"},
{Name: "f12", Number: 12, Cardinality: pref.Optional, Kind: pref.BytesKind, Default: V([]byte("12")), OneofName: "union"},
{Name: "f13", Number: 13, Cardinality: pref.Optional, Kind: pref.BytesKind, Default: V([]byte("13")), OneofName: "union"},
},
Oneofs: []ptype.Oneof{{Name: "union"}},
}),
func(pref.MessageType) pref.Message {
return new(OneofScalars)
},
)}
func (m *OneofScalars) Type() pref.MessageType { return oneofScalarsType.PBType }
func (m *OneofScalars) KnownFields() pref.KnownFields {
return oneofScalarsType.MessageOf(m).KnownFields()
}
func (m *OneofScalars) UnknownFields() pref.UnknownFields {
return oneofScalarsType.MessageOf(m).UnknownFields()
}
func (m *OneofScalars) Interface() pref.ProtoMessage { return m }
func (m *OneofScalars) ProtoReflect() pref.Message { return m }
func (*OneofScalars) XXX_OneofWrappers() []interface{} {
return []interface{}{
(*OneofScalars_Bool)(nil),
(*OneofScalars_Int32)(nil),
(*OneofScalars_Int64)(nil),
(*OneofScalars_Uint32)(nil),
(*OneofScalars_Uint64)(nil),
(*OneofScalars_Float32)(nil),
(*OneofScalars_Float64)(nil),
(*OneofScalars_String)(nil),
(*OneofScalars_StringA)(nil),
(*OneofScalars_StringB)(nil),
(*OneofScalars_Bytes)(nil),
(*OneofScalars_BytesA)(nil),
(*OneofScalars_BytesB)(nil),
}
}
type (
isOneofScalars_Union interface {
isOneofScalars_Union()
}
OneofScalars_Bool struct {
Bool bool `protobuf:"1"`
}
OneofScalars_Int32 struct {
Int32 MyInt32 `protobuf:"2"`
}
OneofScalars_Int64 struct {
Int64 int64 `protobuf:"3"`
}
OneofScalars_Uint32 struct {
Uint32 MyUint32 `protobuf:"4"`
}
OneofScalars_Uint64 struct {
Uint64 uint64 `protobuf:"5"`
}
OneofScalars_Float32 struct {
Float32 MyFloat32 `protobuf:"6"`
}
OneofScalars_Float64 struct {
Float64 float64 `protobuf:"7"`
}
OneofScalars_String struct {
String string `protobuf:"8"`
}
OneofScalars_StringA struct {
StringA []byte `protobuf:"9"`
}
OneofScalars_StringB struct {
StringB MyString `protobuf:"10"`
}
OneofScalars_Bytes struct {
Bytes []byte `protobuf:"11"`
}
OneofScalars_BytesA struct {
BytesA string `protobuf:"12"`
}
OneofScalars_BytesB struct {
BytesB MyBytes `protobuf:"13"`
}
)
func (*OneofScalars_Bool) isOneofScalars_Union() {}
func (*OneofScalars_Int32) isOneofScalars_Union() {}
func (*OneofScalars_Int64) isOneofScalars_Union() {}
func (*OneofScalars_Uint32) isOneofScalars_Union() {}
func (*OneofScalars_Uint64) isOneofScalars_Union() {}
func (*OneofScalars_Float32) isOneofScalars_Union() {}
func (*OneofScalars_Float64) isOneofScalars_Union() {}
func (*OneofScalars_String) isOneofScalars_Union() {}
func (*OneofScalars_StringA) isOneofScalars_Union() {}
func (*OneofScalars_StringB) isOneofScalars_Union() {}
func (*OneofScalars_Bytes) isOneofScalars_Union() {}
func (*OneofScalars_BytesA) isOneofScalars_Union() {}
func (*OneofScalars_BytesB) isOneofScalars_Union() {}
func TestOneofs(t *testing.T) {
empty := &OneofScalars{}
want1 := &OneofScalars{Union: &OneofScalars_Bool{true}}
want2 := &OneofScalars{Union: &OneofScalars_Int32{20}}
want3 := &OneofScalars{Union: &OneofScalars_Int64{30}}
want4 := &OneofScalars{Union: &OneofScalars_Uint32{40}}
want5 := &OneofScalars{Union: &OneofScalars_Uint64{50}}
want6 := &OneofScalars{Union: &OneofScalars_Float32{60}}
want7 := &OneofScalars{Union: &OneofScalars_Float64{70}}
want8 := &OneofScalars{Union: &OneofScalars_String{string("80")}}
want9 := &OneofScalars{Union: &OneofScalars_StringA{[]byte("90")}}
want10 := &OneofScalars{Union: &OneofScalars_StringB{MyString("100")}}
want11 := &OneofScalars{Union: &OneofScalars_Bytes{[]byte("110")}}
want12 := &OneofScalars{Union: &OneofScalars_BytesA{string("120")}}
want13 := &OneofScalars{Union: &OneofScalars_BytesB{MyBytes("130")}}
testMessage(t, nil, &OneofScalars{}, messageOps{
hasFields{1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false, 12: false, 13: false},
getFields{1: V(bool(true)), 2: V(int32(2)), 3: V(int64(3)), 4: V(uint32(4)), 5: V(uint64(5)), 6: V(float32(6)), 7: V(float64(7)), 8: V(string("8")), 9: V(string("9")), 10: V(string("10")), 11: V([]byte("11")), 12: V([]byte("12")), 13: V([]byte("13"))},
whichOneofs{"union": 0, "Union": 0},
setFields{1: V(bool(true))}, hasFields{1: true}, equalMessage{want1},
setFields{2: V(int32(20))}, hasFields{2: true}, equalMessage{want2},
setFields{3: V(int64(30))}, hasFields{3: true}, equalMessage{want3},
setFields{4: V(uint32(40))}, hasFields{4: true}, equalMessage{want4},
setFields{5: V(uint64(50))}, hasFields{5: true}, equalMessage{want5},
setFields{6: V(float32(60))}, hasFields{6: true}, equalMessage{want6},
setFields{7: V(float64(70))}, hasFields{7: true}, equalMessage{want7},
hasFields{1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: true, 8: false, 9: false, 10: false, 11: false, 12: false, 13: false},
whichOneofs{"union": 7, "Union": 0},
setFields{8: V(string("80"))}, hasFields{8: true}, equalMessage{want8},
setFields{9: V(string("90"))}, hasFields{9: true}, equalMessage{want9},
setFields{10: V(string("100"))}, hasFields{10: true}, equalMessage{want10},
setFields{11: V([]byte("110"))}, hasFields{11: true}, equalMessage{want11},
setFields{12: V([]byte("120"))}, hasFields{12: true}, equalMessage{want12},
setFields{13: V([]byte("130"))}, hasFields{13: true}, equalMessage{want13},
hasFields{1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false, 12: false, 13: true},
getFields{1: V(bool(true)), 2: V(int32(2)), 3: V(int64(3)), 4: V(uint32(4)), 5: V(uint64(5)), 6: V(float32(6)), 7: V(float64(7)), 8: V(string("8")), 9: V(string("9")), 10: V(string("10")), 11: V([]byte("11")), 12: V([]byte("12")), 13: V([]byte("130"))},
clearFields{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12},
whichOneofs{"union": 13, "Union": 0},
equalMessage{want13},
clearFields{13},
whichOneofs{"union": 0, "Union": 0},
equalMessage{empty},
})
// Test read-only operations on nil message.
testMessage(t, nil, (*OneofScalars)(nil), messageOps{
hasFields{1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false, 12: false, 13: false},
getFields{1: V(bool(true)), 2: V(int32(2)), 3: V(int64(3)), 4: V(uint32(4)), 5: V(uint64(5)), 6: V(float32(6)), 7: V(float64(7)), 8: V(string("8")), 9: V(string("9")), 10: V(string("10")), 11: V([]byte("11")), 12: V([]byte("12")), 13: V([]byte("13"))},
})
}
type EnumProto2 int32
var enumProto2Type = ptype.GoEnum(
mustMakeEnumDesc(ptype.StandaloneEnum{
Syntax: pref.Proto2,
FullName: "EnumProto2",
Values: []ptype.EnumValue{{Name: "DEAD", Number: 0xdead}, {Name: "BEEF", Number: 0xbeef}},
}),
func(_ pref.EnumType, n pref.EnumNumber) pref.Enum {
return EnumProto2(n)
},
)
func (e EnumProto2) Enum() *EnumProto2 { return &e }
func (e EnumProto2) Type() pref.EnumType { return enumProto2Type }
func (e EnumProto2) Number() pref.EnumNumber { return pref.EnumNumber(e) }
type EnumProto3 int32
var enumProto3Type = ptype.GoEnum(
mustMakeEnumDesc(ptype.StandaloneEnum{
Syntax: pref.Proto3,
FullName: "EnumProto3",
Values: []ptype.EnumValue{{Name: "ALPHA", Number: 0}, {Name: "BRAVO", Number: 1}},
}),
func(_ pref.EnumType, n pref.EnumNumber) pref.Enum {
return EnumProto3(n)
},
)
func (e EnumProto3) Enum() *EnumProto3 { return &e }
func (e EnumProto3) Type() pref.EnumType { return enumProto3Type }
func (e EnumProto3) Number() pref.EnumNumber { return pref.EnumNumber(e) }
type EnumMessages struct {
EnumP2 *EnumProto2 `protobuf:"1"`
EnumP3 *EnumProto3 `protobuf:"2"`
MessageLegacy *proto2_20180125.Message `protobuf:"3"`
MessageCycle *EnumMessages `protobuf:"4"`
EnumList []EnumProto2 `protobuf:"5"`
MessageList []*ScalarProto2 `protobuf:"6"`
EnumMap map[string]EnumProto3 `protobuf:"7"`
MessageMap map[string]*ScalarProto3 `protobuf:"8"`
Union isEnumMessages_Union `protobuf_oneof:"union"`
}
var enumMessagesType = pimpl.MessageType{GoType: reflect.TypeOf(new(EnumMessages)), PBType: ptype.GoMessage(
mustMakeMessageDesc(ptype.StandaloneMessage{
Syntax: pref.Proto2,
FullName: "EnumMessages",
Fields: []ptype.Field{
{Name: "f1", Number: 1, Cardinality: pref.Optional, Kind: pref.EnumKind, Default: V("BEEF"), EnumType: enumProto2Type},
{Name: "f2", Number: 2, Cardinality: pref.Optional, Kind: pref.EnumKind, Default: V("BRAVO"), EnumType: enumProto3Type},
{Name: "f3", Number: 3, Cardinality: pref.Optional, Kind: pref.MessageKind, MessageType: pimpl.Export{}.MessageOf(new(proto2_20180125.Message)).Type()},
{Name: "f4", Number: 4, Cardinality: pref.Optional, Kind: pref.MessageKind, MessageType: ptype.PlaceholderMessage("EnumMessages")},
{Name: "f5", Number: 5, Cardinality: pref.Repeated, Kind: pref.EnumKind, EnumType: enumProto2Type},
{Name: "f6", Number: 6, Cardinality: pref.Repeated, Kind: pref.MessageKind, MessageType: scalarProto2Type.PBType},
{Name: "f7", Number: 7, Cardinality: pref.Repeated, Kind: pref.MessageKind, MessageType: enumMapDesc},
{Name: "f8", Number: 8, Cardinality: pref.Repeated, Kind: pref.MessageKind, MessageType: messageMapDesc},
{Name: "f9", Number: 9, Cardinality: pref.Optional, Kind: pref.EnumKind, Default: V("BEEF"), OneofName: "union", EnumType: enumProto2Type},
{Name: "f10", Number: 10, Cardinality: pref.Optional, Kind: pref.EnumKind, Default: V("BRAVO"), OneofName: "union", EnumType: enumProto3Type},
{Name: "f11", Number: 11, Cardinality: pref.Optional, Kind: pref.MessageKind, OneofName: "union", MessageType: scalarProto2Type.PBType},
{Name: "f12", Number: 12, Cardinality: pref.Optional, Kind: pref.MessageKind, OneofName: "union", MessageType: scalarProto3Type.PBType},
},
Oneofs: []ptype.Oneof{{Name: "union"}},
}),
func(pref.MessageType) pref.Message {
return new(EnumMessages)
},
)}
var enumMapDesc = mustMakeMessageDesc(ptype.StandaloneMessage{
Syntax: pref.Proto2,
FullName: "EnumMessages.F7Entry",
Fields: []ptype.Field{
{Name: "key", Number: 1, Cardinality: pref.Optional, Kind: pref.StringKind},
{Name: "value", Number: 2, Cardinality: pref.Optional, Kind: pref.EnumKind, EnumType: enumProto3Type},
},
Options: &descriptorpb.MessageOptions{MapEntry: scalar.Bool(true)},
IsMapEntry: true,
})
var messageMapDesc = mustMakeMessageDesc(ptype.StandaloneMessage{
Syntax: pref.Proto2,
FullName: "EnumMessages.F8Entry",
Fields: []ptype.Field{
{Name: "key", Number: 1, Cardinality: pref.Optional, Kind: pref.StringKind},
{Name: "value", Number: 2, Cardinality: pref.Optional, Kind: pref.MessageKind, MessageType: scalarProto3Type.PBType},
},
Options: &descriptorpb.MessageOptions{MapEntry: scalar.Bool(true)},
IsMapEntry: true,
})
func (m *EnumMessages) Type() pref.MessageType { return enumMessagesType.PBType }
func (m *EnumMessages) KnownFields() pref.KnownFields {
return enumMessagesType.MessageOf(m).KnownFields()
}
func (m *EnumMessages) UnknownFields() pref.UnknownFields {
return enumMessagesType.MessageOf(m).UnknownFields()
}
func (m *EnumMessages) Interface() pref.ProtoMessage { return m }
func (m *EnumMessages) ProtoReflect() pref.Message { return m }
func (*EnumMessages) XXX_OneofWrappers() []interface{} {
return []interface{}{
(*EnumMessages_OneofE2)(nil),
(*EnumMessages_OneofE3)(nil),
(*EnumMessages_OneofM2)(nil),
(*EnumMessages_OneofM3)(nil),
}
}
type (
isEnumMessages_Union interface {
isEnumMessages_Union()
}
EnumMessages_OneofE2 struct {
OneofE2 EnumProto2 `protobuf:"9"`
}
EnumMessages_OneofE3 struct {
OneofE3 EnumProto3 `protobuf:"10"`
}
EnumMessages_OneofM2 struct {
OneofM2 *ScalarProto2 `protobuf:"11"`
}
EnumMessages_OneofM3 struct {
OneofM3 *ScalarProto3 `protobuf:"12"`
}
)
func (*EnumMessages_OneofE2) isEnumMessages_Union() {}
func (*EnumMessages_OneofE3) isEnumMessages_Union() {}
func (*EnumMessages_OneofM2) isEnumMessages_Union() {}
func (*EnumMessages_OneofM3) isEnumMessages_Union() {}
func TestEnumMessages(t *testing.T) {
wantL := pimpl.Export{}.MessageOf(&proto2_20180125.Message{OptionalFloat: scalar.Float32(math.E)})
wantM := &EnumMessages{EnumP2: EnumProto2(1234).Enum()}
wantM2a := &ScalarProto2{Float32: scalar.Float32(math.Pi)}
wantM2b := &ScalarProto2{Float32: scalar.Float32(math.Phi)}
wantM3a := &ScalarProto3{Float32: math.Pi}
wantM3b := &ScalarProto3{Float32: math.Ln2}
wantList5 := (&EnumMessages{EnumList: []EnumProto2{333, 222}}).KnownFields().Get(5)
wantList6 := (&EnumMessages{MessageList: []*ScalarProto2{wantM2a, wantM2b}}).KnownFields().Get(6)
wantMap7 := (&EnumMessages{EnumMap: map[string]EnumProto3{"one": 1, "two": 2}}).KnownFields().Get(7)
wantMap8 := (&EnumMessages{MessageMap: map[string]*ScalarProto3{"pi": wantM3a, "ln2": wantM3b}}).KnownFields().Get(8)
testMessage(t, nil, &EnumMessages{}, messageOps{
hasFields{1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false, 12: false},
getFields{1: VE(0xbeef), 2: VE(1), 3: V(nil), 4: V(nil), 9: VE(0xbeef), 10: VE(1)},
// Test singular enums.
setFields{1: VE(0xdead), 2: VE(0)},
getFields{1: VE(0xdead), 2: VE(0)},
hasFields{1: true, 2: true},
// Test singular messages.
messageFields{3: messageOps{setFields{109: V(float32(math.E))}}},
messageFields{4: messageOps{setFields{1: VE(1234)}}},
getFields{3: V(wantL), 4: V(wantM)},
clearFields{3, 4},
hasFields{3: false, 4: false},
setFields{3: V(wantL), 4: V(wantM)},
hasFields{3: true, 4: true},
// Test list of enums and messages.
listFields{
5: listOps{
appendList{VE(111), VE(222)},
setList{0: VE(333)},
getList{0: VE(333), 1: VE(222)},
lenList(2),
},
6: listOps{
appendMessageList{setFields{4: V(uint32(1e6))}},
appendMessageList{setFields{6: V(float32(math.Phi))}},
setList{0: V(wantM2a)},
getList{0: V(wantM2a), 1: V(wantM2b)},
},
},
getFields{5: wantList5, 6: wantList6},
hasFields{5: true, 6: true},
listFields{5: listOps{truncList(0)}},
hasFields{5: false, 6: true},
// Test maps of enums and messages.
mapFields{
7: mapOps{
setMap{"one": VE(1), "two": VE(2)},
hasMap{"one": true, "two": true, "three": false},
lenMap(2),
},
8: mapOps{
messageMap{"pi": messageOps{setFields{6: V(float32(math.Pi))}}},
setMap{"ln2": V(wantM3b)},
getMap{"pi": V(wantM3a), "ln2": V(wantM3b), "none": V(nil)},
lenMap(2),
},
},
getFields{7: wantMap7, 8: wantMap8},
hasFields{7: true, 8: true},
mapFields{8: mapOps{clearMap{"pi", "ln2", "none"}}},
hasFields{7: true, 8: false},
// Test oneofs of enums and messages.
setFields{9: VE(0xdead)},
hasFields{1: true, 2: true, 9: true, 10: false, 11: false, 12: false},
setFields{10: VE(0)},
hasFields{1: true, 2: true, 9: false, 10: true, 11: false, 12: false},
messageFields{11: messageOps{setFields{6: V(float32(math.Pi))}}},
getFields{11: V(wantM2a)},
hasFields{1: true, 2: true, 9: false, 10: false, 11: true, 12: false},
messageFields{12: messageOps{setFields{6: V(float32(math.Pi))}}},
getFields{12: V(wantM3a)},
hasFields{1: true, 2: true, 9: false, 10: false, 11: false, 12: true},
// Check entire message.
rangeFields{1: VE(0xdead), 2: VE(0), 3: V(wantL), 4: V(wantM), 6: wantList6, 7: wantMap7, 12: V(wantM3a)},
equalMessage{&EnumMessages{
EnumP2: EnumProto2(0xdead).Enum(),
EnumP3: EnumProto3(0).Enum(),
MessageLegacy: &proto2_20180125.Message{OptionalFloat: scalar.Float32(math.E)},
MessageCycle: wantM,
MessageList: []*ScalarProto2{wantM2a, wantM2b},
EnumMap: map[string]EnumProto3{"one": 1, "two": 2},
Union: &EnumMessages_OneofM3{wantM3a},
}},
clearFields{1, 2, 3, 4, 6, 7, 12},
equalMessage{&EnumMessages{}},
})
// Test read-only operations on nil message.
testMessage(t, nil, (*EnumMessages)(nil), messageOps{
hasFields{1: false, 2: false, 3: false, 4: false, 5: false, 6: false, 7: false, 8: false, 9: false, 10: false, 11: false, 12: false},
getFields{1: VE(0xbeef), 2: VE(1), 3: V(nil), 4: V(nil), 9: VE(0xbeef), 10: VE(1), 11: V(nil), 12: V(nil)},
listFields{5: {lenList(0)}, 6: {lenList(0)}},
mapFields{7: {lenMap(0)}, 8: {lenMap(0)}},
})
}
var cmpOpts = cmp.Options{
cmp.Comparer(func(x, y *proto2_20180125.Message) bool {
return protoV1.Equal(x, y)
}),
cmp.Transformer("UnwrapValue", func(pv pref.Value) interface{} {
return pv.Interface()
}),
cmp.Transformer("UnwrapGeneric", func(x pvalue.Unwrapper) interface{} {
return x.ProtoUnwrap()
}),
cmpopts.EquateNaNs(),
cmpopts.EquateEmpty(),
}
func testMessage(t *testing.T, p path, m pref.Message, tt messageOps) {
fs := m.KnownFields()
for i, op := range tt {
p.Push(i)
switch op := op.(type) {
case equalMessage:
if diff := cmp.Diff(op.Message, m, cmpOpts); diff != "" {
t.Errorf("operation %v, message mismatch (-want, +got):\n%s", p, diff)
}
case hasFields:
got := map[pref.FieldNumber]bool{}
want := map[pref.FieldNumber]bool(op)
for n := range want {
got[n] = fs.Has(n)
}
if diff := cmp.Diff(want, got); diff != "" {
t.Errorf("operation %v, KnownFields.Has mismatch (-want, +got):\n%s", p, diff)
}
case getFields:
got := map[pref.FieldNumber]pref.Value{}
want := map[pref.FieldNumber]pref.Value(op)
for n := range want {
got[n] = fs.Get(n)
}
if diff := cmp.Diff(want, got, cmpOpts); diff != "" {
t.Errorf("operation %v, KnownFields.Get mismatch (-want, +got):\n%s", p, diff)
}
case setFields:
for n, v := range op {
fs.Set(n, v)
}
case clearFields:
for _, n := range op {
fs.Clear(n)
}
case whichOneofs:
got := map[pref.Name]pref.FieldNumber{}
want := map[pref.Name]pref.FieldNumber(op)
for s := range want {
got[s] = fs.WhichOneof(s)
}
if diff := cmp.Diff(want, got); diff != "" {
t.Errorf("operation %v, KnownFields.WhichOneof mismatch (-want, +got):\n%s", p, diff)
}
case messageFields:
for n, tt := range op {
p.Push(int(n))
if !fs.Has(n) {
fs.Set(n, V(fs.NewMessage(n)))
}
testMessage(t, p, fs.Get(n).Message(), tt)
p.Pop()
}
case listFields:
for n, tt := range op {
p.Push(int(n))
testLists(t, p, fs.Get(n).List(), tt)
p.Pop()
}
case mapFields:
for n, tt := range op {
p.Push(int(n))
testMaps(t, p, fs.Get(n).Map(), tt)
p.Pop()
}
case rangeFields:
got := map[pref.FieldNumber]pref.Value{}
want := map[pref.FieldNumber]pref.Value(op)
fs.Range(func(n pref.FieldNumber, v pref.Value) bool {
got[n] = v
return true
})
if diff := cmp.Diff(want, got, cmpOpts); diff != "" {
t.Errorf("operation %v, KnownFields.Range mismatch (-want, +got):\n%s", p, diff)
}
default:
t.Fatalf("operation %v, invalid operation: %T", p, op)
}
p.Pop()
}
}
func testLists(t *testing.T, p path, v pref.List, tt listOps) {
for i, op := range tt {
p.Push(i)
switch op := op.(type) {
case equalList:
if diff := cmp.Diff(op.List, v, cmpOpts); diff != "" {
t.Errorf("operation %v, list mismatch (-want, +got):\n%s", p, diff)
}
case lenList:
if got, want := v.Len(), int(op); got != want {
t.Errorf("operation %v, List.Len = %d, want %d", p, got, want)
}
case getList:
got := map[int]pref.Value{}
want := map[int]pref.Value(op)
for n := range want {
got[n] = v.Get(n)
}
if diff := cmp.Diff(want, got, cmpOpts); diff != "" {
t.Errorf("operation %v, List.Get mismatch (-want, +got):\n%s", p, diff)
}
case setList:
for n, e := range op {
v.Set(n, e)
}
case appendList:
for _, e := range op {
v.Append(e)
}
case appendMessageList:
m := v.NewMessage()
v.Append(V(m))
testMessage(t, p, m, messageOps(op))
case truncList:
v.Truncate(int(op))
default:
t.Fatalf("operation %v, invalid operation: %T", p, op)
}
p.Pop()
}
}
func testMaps(t *testing.T, p path, m pref.Map, tt mapOps) {
for i, op := range tt {
p.Push(i)
switch op := op.(type) {
case equalMap:
if diff := cmp.Diff(op.Map, m, cmpOpts); diff != "" {
t.Errorf("operation %v, map mismatch (-want, +got):\n%s", p, diff)
}
case lenMap:
if got, want := m.Len(), int(op); got != want {
t.Errorf("operation %v, Map.Len = %d, want %d", p, got, want)
}
case hasMap:
got := map[interface{}]bool{}
want := map[interface{}]bool(op)
for k := range want {
got[k] = m.Has(V(k).MapKey())
}
if diff := cmp.Diff(want, got, cmpOpts); diff != "" {
t.Errorf("operation %v, Map.Has mismatch (-want, +got):\n%s", p, diff)
}
case getMap:
got := map[interface{}]pref.Value{}
want := map[interface{}]pref.Value(op)
for k := range want {
got[k] = m.Get(V(k).MapKey())
}
if diff := cmp.Diff(want, got, cmpOpts); diff != "" {
t.Errorf("operation %v, Map.Get mismatch (-want, +got):\n%s", p, diff)
}
case setMap:
for k, v := range op {
m.Set(V(k).MapKey(), v)
}
case clearMap:
for _, k := range op {
m.Clear(V(k).MapKey())
}
case messageMap:
for k, tt := range op {
mk := V(k).MapKey()
if !m.Has(mk) {
m.Set(mk, V(m.NewMessage()))
}
testMessage(t, p, m.Get(mk).Message(), tt)
}
case rangeMap:
got := map[interface{}]pref.Value{}
want := map[interface{}]pref.Value(op)
m.Range(func(k pref.MapKey, v pref.Value) bool {
got[k.Interface()] = v
return true
})
if diff := cmp.Diff(want, got, cmpOpts); diff != "" {
t.Errorf("operation %v, Map.Range mismatch (-want, +got):\n%s", p, diff)
}
default:
t.Fatalf("operation %v, invalid operation: %T", p, op)
}
p.Pop()
}
}
type path []int
func (p *path) Push(i int) { *p = append(*p, i) }
func (p *path) Pop() { *p = (*p)[:len(*p)-1] }
func (p path) String() string {
var ss []string
for _, i := range p {
ss = append(ss, fmt.Sprint(i))
}
return strings.Join(ss, ".")
}
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