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// 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 (
"math"
"testing"
"google.golang.org/protobuf/encoding/prototext"
"google.golang.org/protobuf/internal/pragma"
"google.golang.org/protobuf/proto"
"google.golang.org/protobuf/testing/protopack"
testpb "google.golang.org/protobuf/internal/testprotos/test"
test3pb "google.golang.org/protobuf/internal/testprotos/test3"
)
func TestEqual(t *testing.T) {
identicalPtrPb := &testpb.TestAllTypes{MapStringString: map[string]string{"a": "b", "c": "d"}}
type incomparableMessage struct {
*testpb.TestAllTypes
pragma.DoNotCompare
}
tests := []struct {
x, y proto.Message
eq bool
}{
{
x: nil,
y: nil,
eq: true,
}, {
x: (*testpb.TestAllTypes)(nil),
y: nil,
eq: false,
}, {
x: (*testpb.TestAllTypes)(nil),
y: (*testpb.TestAllTypes)(nil),
eq: true,
}, {
x: new(testpb.TestAllTypes),
y: (*testpb.TestAllTypes)(nil),
eq: false,
}, {
x: new(testpb.TestAllTypes),
y: new(testpb.TestAllTypes),
eq: true,
}, {
x: (*testpb.TestAllTypes)(nil),
y: (*testpb.TestAllExtensions)(nil),
eq: false,
}, {
x: (*testpb.TestAllTypes)(nil),
y: new(testpb.TestAllExtensions),
eq: false,
}, {
x: new(testpb.TestAllTypes),
y: new(testpb.TestAllExtensions),
eq: false,
},
// Identical input pointers
{
x: identicalPtrPb,
y: identicalPtrPb,
eq: true,
},
// Incomparable types. The top-level types are not actually directly
// compared (which would panic), but rather the comparison happens on the
// objects returned by ProtoReflect(). These tests are here just to ensure
// that any short-circuit checks do not accidentally try to compare
// incomparable top-level types.
{
x: incomparableMessage{TestAllTypes: identicalPtrPb},
y: incomparableMessage{TestAllTypes: identicalPtrPb},
eq: true,
},
{
x: identicalPtrPb,
y: incomparableMessage{TestAllTypes: identicalPtrPb},
eq: true,
},
{
x: identicalPtrPb,
y: &incomparableMessage{TestAllTypes: identicalPtrPb},
eq: true,
},
// Proto2 scalars.
{
x: &testpb.TestAllTypes{OptionalInt32: proto.Int32(1)},
y: &testpb.TestAllTypes{OptionalInt32: proto.Int32(2)},
}, {
x: &testpb.TestAllTypes{OptionalInt64: proto.Int64(1)},
y: &testpb.TestAllTypes{OptionalInt64: proto.Int64(2)},
}, {
x: &testpb.TestAllTypes{OptionalUint32: proto.Uint32(1)},
y: &testpb.TestAllTypes{OptionalUint32: proto.Uint32(2)},
}, {
x: &testpb.TestAllTypes{OptionalUint64: proto.Uint64(1)},
y: &testpb.TestAllTypes{OptionalUint64: proto.Uint64(2)},
}, {
x: &testpb.TestAllTypes{OptionalSint32: proto.Int32(1)},
y: &testpb.TestAllTypes{OptionalSint32: proto.Int32(2)},
}, {
x: &testpb.TestAllTypes{OptionalSint64: proto.Int64(1)},
y: &testpb.TestAllTypes{OptionalSint64: proto.Int64(2)},
}, {
x: &testpb.TestAllTypes{OptionalFixed32: proto.Uint32(1)},
y: &testpb.TestAllTypes{OptionalFixed32: proto.Uint32(2)},
}, {
x: &testpb.TestAllTypes{OptionalFixed64: proto.Uint64(1)},
y: &testpb.TestAllTypes{OptionalFixed64: proto.Uint64(2)},
}, {
x: &testpb.TestAllTypes{OptionalSfixed32: proto.Int32(1)},
y: &testpb.TestAllTypes{OptionalSfixed32: proto.Int32(2)},
}, {
x: &testpb.TestAllTypes{OptionalSfixed64: proto.Int64(1)},
y: &testpb.TestAllTypes{OptionalSfixed64: proto.Int64(2)},
}, {
x: &testpb.TestAllTypes{OptionalFloat: proto.Float32(1)},
y: &testpb.TestAllTypes{OptionalFloat: proto.Float32(2)},
}, {
x: &testpb.TestAllTypes{OptionalDouble: proto.Float64(1)},
y: &testpb.TestAllTypes{OptionalDouble: proto.Float64(2)},
}, {
x: &testpb.TestAllTypes{OptionalFloat: proto.Float32(float32(math.NaN()))},
y: &testpb.TestAllTypes{OptionalFloat: proto.Float32(0)},
}, {
x: &testpb.TestAllTypes{OptionalDouble: proto.Float64(float64(math.NaN()))},
y: &testpb.TestAllTypes{OptionalDouble: proto.Float64(0)},
}, {
x: &testpb.TestAllTypes{OptionalBool: proto.Bool(true)},
y: &testpb.TestAllTypes{OptionalBool: proto.Bool(false)},
}, {
x: &testpb.TestAllTypes{OptionalString: proto.String("a")},
y: &testpb.TestAllTypes{OptionalString: proto.String("b")},
}, {
x: &testpb.TestAllTypes{OptionalBytes: []byte("a")},
y: &testpb.TestAllTypes{OptionalBytes: []byte("b")},
}, {
x: &testpb.TestAllTypes{OptionalNestedEnum: testpb.TestAllTypes_FOO.Enum()},
y: &testpb.TestAllTypes{OptionalNestedEnum: testpb.TestAllTypes_BAR.Enum()},
}, {
x: &testpb.TestAllTypes{OptionalInt32: proto.Int32(2)},
y: &testpb.TestAllTypes{OptionalInt32: proto.Int32(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalInt64: proto.Int64(2)},
y: &testpb.TestAllTypes{OptionalInt64: proto.Int64(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalUint32: proto.Uint32(2)},
y: &testpb.TestAllTypes{OptionalUint32: proto.Uint32(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalUint64: proto.Uint64(2)},
y: &testpb.TestAllTypes{OptionalUint64: proto.Uint64(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalSint32: proto.Int32(2)},
y: &testpb.TestAllTypes{OptionalSint32: proto.Int32(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalSint64: proto.Int64(2)},
y: &testpb.TestAllTypes{OptionalSint64: proto.Int64(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalFixed32: proto.Uint32(2)},
y: &testpb.TestAllTypes{OptionalFixed32: proto.Uint32(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalFixed64: proto.Uint64(2)},
y: &testpb.TestAllTypes{OptionalFixed64: proto.Uint64(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalSfixed32: proto.Int32(2)},
y: &testpb.TestAllTypes{OptionalSfixed32: proto.Int32(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalSfixed64: proto.Int64(2)},
y: &testpb.TestAllTypes{OptionalSfixed64: proto.Int64(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalFloat: proto.Float32(2)},
y: &testpb.TestAllTypes{OptionalFloat: proto.Float32(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalDouble: proto.Float64(2)},
y: &testpb.TestAllTypes{OptionalDouble: proto.Float64(2)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalFloat: proto.Float32(float32(math.NaN()))},
y: &testpb.TestAllTypes{OptionalFloat: proto.Float32(float32(math.NaN()))},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalDouble: proto.Float64(float64(math.NaN()))},
y: &testpb.TestAllTypes{OptionalDouble: proto.Float64(float64(math.NaN()))},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalBool: proto.Bool(true)},
y: &testpb.TestAllTypes{OptionalBool: proto.Bool(true)},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalString: proto.String("abc")},
y: &testpb.TestAllTypes{OptionalString: proto.String("abc")},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalBytes: []byte("abc")},
y: &testpb.TestAllTypes{OptionalBytes: []byte("abc")},
eq: true,
}, {
x: &testpb.TestAllTypes{OptionalNestedEnum: testpb.TestAllTypes_FOO.Enum()},
y: &testpb.TestAllTypes{OptionalNestedEnum: testpb.TestAllTypes_FOO.Enum()},
eq: true,
},
// Proto2 presence.
{
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalInt32: proto.Int32(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalInt64: proto.Int64(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalUint32: proto.Uint32(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalUint64: proto.Uint64(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalSint32: proto.Int32(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalSint64: proto.Int64(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalFixed32: proto.Uint32(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalFixed64: proto.Uint64(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalSfixed32: proto.Int32(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalSfixed64: proto.Int64(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalFloat: proto.Float32(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalDouble: proto.Float64(0)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalBool: proto.Bool(false)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalString: proto.String("")},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalBytes: []byte{}},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalNestedEnum: testpb.TestAllTypes_FOO.Enum()},
},
// Proto3 presence.
{
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalInt32: proto.Int32(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalInt64: proto.Int64(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalUint32: proto.Uint32(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalUint64: proto.Uint64(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalSint32: proto.Int32(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalSint64: proto.Int64(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalFixed32: proto.Uint32(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalFixed64: proto.Uint64(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalSfixed32: proto.Int32(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalSfixed64: proto.Int64(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalFloat: proto.Float32(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalDouble: proto.Float64(0)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalBool: proto.Bool(false)},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalString: proto.String("")},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalBytes: []byte{}},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalNestedEnum: test3pb.TestAllTypes_FOO.Enum()},
},
// Proto2 default values are not considered by Equal, so the following are still unequal.
{
x: &testpb.TestAllTypes{DefaultInt32: proto.Int32(81)},
y: &testpb.TestAllTypes{},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultInt32: proto.Int32(81)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultInt64: proto.Int64(82)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultUint32: proto.Uint32(83)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultUint64: proto.Uint64(84)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultSint32: proto.Int32(-85)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultSint64: proto.Int64(86)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultFixed32: proto.Uint32(87)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultFixed64: proto.Uint64(88)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultSfixed32: proto.Int32(89)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultSfixed64: proto.Int64(-90)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultFloat: proto.Float32(91.5)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultDouble: proto.Float64(92e3)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultBool: proto.Bool(true)},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultString: proto.String("hello")},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultBytes: []byte("world")},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{DefaultNestedEnum: testpb.TestAllTypes_BAR.Enum()},
},
// Groups.
{
x: &testpb.TestAllTypes{Optionalgroup: &testpb.TestAllTypes_OptionalGroup{
A: proto.Int32(1),
}},
y: &testpb.TestAllTypes{Optionalgroup: &testpb.TestAllTypes_OptionalGroup{
A: proto.Int32(2),
}},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{Optionalgroup: &testpb.TestAllTypes_OptionalGroup{}},
},
// Messages.
{
x: &testpb.TestAllTypes{OptionalNestedMessage: &testpb.TestAllTypes_NestedMessage{
A: proto.Int32(1),
}},
y: &testpb.TestAllTypes{OptionalNestedMessage: &testpb.TestAllTypes_NestedMessage{
A: proto.Int32(2),
}},
}, {
x: &testpb.TestAllTypes{},
y: &testpb.TestAllTypes{OptionalNestedMessage: &testpb.TestAllTypes_NestedMessage{}},
}, {
x: &test3pb.TestAllTypes{},
y: &test3pb.TestAllTypes{OptionalNestedMessage: &test3pb.TestAllTypes_NestedMessage{}},
},
// Lists.
{
x: &testpb.TestAllTypes{RepeatedInt32: []int32{1}},
y: &testpb.TestAllTypes{RepeatedInt32: []int32{1, 2}},
}, {
x: &testpb.TestAllTypes{RepeatedInt32: []int32{1, 2}},
y: &testpb.TestAllTypes{RepeatedInt32: []int32{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedInt64: []int64{1, 2}},
y: &testpb.TestAllTypes{RepeatedInt64: []int64{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedUint32: []uint32{1, 2}},
y: &testpb.TestAllTypes{RepeatedUint32: []uint32{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedUint64: []uint64{1, 2}},
y: &testpb.TestAllTypes{RepeatedUint64: []uint64{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedSint32: []int32{1, 2}},
y: &testpb.TestAllTypes{RepeatedSint32: []int32{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedSint64: []int64{1, 2}},
y: &testpb.TestAllTypes{RepeatedSint64: []int64{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedFixed32: []uint32{1, 2}},
y: &testpb.TestAllTypes{RepeatedFixed32: []uint32{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedFixed64: []uint64{1, 2}},
y: &testpb.TestAllTypes{RepeatedFixed64: []uint64{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedSfixed32: []int32{1, 2}},
y: &testpb.TestAllTypes{RepeatedSfixed32: []int32{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedSfixed64: []int64{1, 2}},
y: &testpb.TestAllTypes{RepeatedSfixed64: []int64{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedFloat: []float32{1, 2}},
y: &testpb.TestAllTypes{RepeatedFloat: []float32{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedDouble: []float64{1, 2}},
y: &testpb.TestAllTypes{RepeatedDouble: []float64{1, 3}},
}, {
x: &testpb.TestAllTypes{RepeatedBool: []bool{true, false}},
y: &testpb.TestAllTypes{RepeatedBool: []bool{true, true}},
}, {
x: &testpb.TestAllTypes{RepeatedString: []string{"a", "b"}},
y: &testpb.TestAllTypes{RepeatedString: []string{"a", "c"}},
}, {
x: &testpb.TestAllTypes{RepeatedBytes: [][]byte{[]byte("a"), []byte("b")}},
y: &testpb.TestAllTypes{RepeatedBytes: [][]byte{[]byte("a"), []byte("c")}},
}, {
x: &testpb.TestAllTypes{RepeatedNestedEnum: []testpb.TestAllTypes_NestedEnum{testpb.TestAllTypes_FOO}},
y: &testpb.TestAllTypes{RepeatedNestedEnum: []testpb.TestAllTypes_NestedEnum{testpb.TestAllTypes_BAR}},
}, {
x: &testpb.TestAllTypes{Repeatedgroup: []*testpb.TestAllTypes_RepeatedGroup{
{A: proto.Int32(1)},
{A: proto.Int32(2)},
}},
y: &testpb.TestAllTypes{Repeatedgroup: []*testpb.TestAllTypes_RepeatedGroup{
{A: proto.Int32(1)},
{A: proto.Int32(3)},
}},
}, {
x: &testpb.TestAllTypes{RepeatedNestedMessage: []*testpb.TestAllTypes_NestedMessage{
{A: proto.Int32(1)},
{A: proto.Int32(2)},
}},
y: &testpb.TestAllTypes{RepeatedNestedMessage: []*testpb.TestAllTypes_NestedMessage{
{A: proto.Int32(1)},
{A: proto.Int32(3)},
}},
},
// Maps: various configurations.
{
x: &testpb.TestAllTypes{MapInt32Int32: map[int32]int32{1: 2}},
y: &testpb.TestAllTypes{MapInt32Int32: map[int32]int32{3: 4}},
}, {
x: &testpb.TestAllTypes{MapInt32Int32: map[int32]int32{1: 2}},
y: &testpb.TestAllTypes{MapInt32Int32: map[int32]int32{1: 2, 3: 4}},
}, {
x: &testpb.TestAllTypes{MapInt32Int32: map[int32]int32{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapInt32Int32: map[int32]int32{1: 2}},
},
// Maps: various types.
{
x: &testpb.TestAllTypes{MapInt32Int32: map[int32]int32{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapInt32Int32: map[int32]int32{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapInt64Int64: map[int64]int64{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapInt64Int64: map[int64]int64{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapUint32Uint32: map[uint32]uint32{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapUint32Uint32: map[uint32]uint32{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapUint64Uint64: map[uint64]uint64{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapUint64Uint64: map[uint64]uint64{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapSint32Sint32: map[int32]int32{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapSint32Sint32: map[int32]int32{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapSint64Sint64: map[int64]int64{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapSint64Sint64: map[int64]int64{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapFixed32Fixed32: map[uint32]uint32{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapFixed32Fixed32: map[uint32]uint32{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapFixed64Fixed64: map[uint64]uint64{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapFixed64Fixed64: map[uint64]uint64{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapSfixed32Sfixed32: map[int32]int32{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapSfixed32Sfixed32: map[int32]int32{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapSfixed64Sfixed64: map[int64]int64{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapSfixed64Sfixed64: map[int64]int64{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapInt32Float: map[int32]float32{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapInt32Float: map[int32]float32{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapInt32Double: map[int32]float64{1: 2, 3: 4}},
y: &testpb.TestAllTypes{MapInt32Double: map[int32]float64{1: 2, 3: 5}},
}, {
x: &testpb.TestAllTypes{MapBoolBool: map[bool]bool{true: false, false: true}},
y: &testpb.TestAllTypes{MapBoolBool: map[bool]bool{true: false, false: false}},
}, {
x: &testpb.TestAllTypes{MapStringString: map[string]string{"a": "b", "c": "d"}},
y: &testpb.TestAllTypes{MapStringString: map[string]string{"a": "b", "c": "e"}},
}, {
x: &testpb.TestAllTypes{MapStringBytes: map[string][]byte{"a": []byte("b"), "c": []byte("d")}},
y: &testpb.TestAllTypes{MapStringBytes: map[string][]byte{"a": []byte("b"), "c": []byte("e")}},
}, {
x: &testpb.TestAllTypes{MapStringNestedMessage: map[string]*testpb.TestAllTypes_NestedMessage{
"a": {A: proto.Int32(1)},
"b": {A: proto.Int32(2)},
}},
y: &testpb.TestAllTypes{MapStringNestedMessage: map[string]*testpb.TestAllTypes_NestedMessage{
"a": {A: proto.Int32(1)},
"b": {A: proto.Int32(3)},
}},
}, {
x: &testpb.TestAllTypes{MapStringNestedEnum: map[string]testpb.TestAllTypes_NestedEnum{
"a": testpb.TestAllTypes_FOO,
"b": testpb.TestAllTypes_BAR,
}},
y: &testpb.TestAllTypes{MapStringNestedEnum: map[string]testpb.TestAllTypes_NestedEnum{
"a": testpb.TestAllTypes_FOO,
"b": testpb.TestAllTypes_BAZ,
}},
},
// Extensions.
{
x: build(&testpb.TestAllExtensions{},
extend(testpb.E_OptionalInt32, int32(1)),
),
y: build(&testpb.TestAllExtensions{},
extend(testpb.E_OptionalInt32, int32(2)),
),
}, {
x: &testpb.TestAllExtensions{},
y: build(&testpb.TestAllExtensions{},
extend(testpb.E_OptionalInt32, int32(2)),
),
},
// Unknown fields.
{
x: build(&testpb.TestAllTypes{}, unknown(protopack.Message{
protopack.Tag{100000, protopack.VarintType}, protopack.Varint(1),
}.Marshal())),
y: build(&testpb.TestAllTypes{}, unknown(protopack.Message{
protopack.Tag{100000, protopack.VarintType}, protopack.Varint(2),
}.Marshal())),
}, {
x: build(&testpb.TestAllTypes{}, unknown(protopack.Message{
protopack.Tag{100000, protopack.VarintType}, protopack.Varint(1),
}.Marshal())),
y: &testpb.TestAllTypes{},
},
}
for _, tt := range tests {
if !tt.eq && !proto.Equal(tt.x, tt.x) {
t.Errorf("Equal(x, x) = false, want true\n==== x ====\n%v", prototext.Format(tt.x))
}
if !tt.eq && !proto.Equal(tt.y, tt.y) {
t.Errorf("Equal(y, y) = false, want true\n==== y ====\n%v", prototext.Format(tt.y))
}
if eq := proto.Equal(tt.x, tt.y); eq != tt.eq {
t.Errorf("Equal(x, y) = %v, want %v\n==== x ====\n%v==== y ====\n%v", eq, tt.eq, prototext.Format(tt.x), prototext.Format(tt.y))
}
}
}
func BenchmarkEqualWithSmallEmpty(b *testing.B) {
x := &testpb.ForeignMessage{}
y := &testpb.ForeignMessage{}
b.ResetTimer()
for i := 0; i < b.N; i++ {
proto.Equal(x, y)
}
}
func BenchmarkEqualWithIdenticalPtrEmpty(b *testing.B) {
x := &testpb.ForeignMessage{}
b.ResetTimer()
for i := 0; i < b.N; i++ {
proto.Equal(x, x)
}
}
func BenchmarkEqualWithLargeEmpty(b *testing.B) {
x := &testpb.TestAllTypes{}
y := &testpb.TestAllTypes{}
b.ResetTimer()
for i := 0; i < b.N; i++ {
proto.Equal(x, y)
}
}
func makeNested(depth int) *testpb.TestAllTypes {
if depth <= 0 {
return nil
}
return &testpb.TestAllTypes{
OptionalNestedMessage: &testpb.TestAllTypes_NestedMessage{
Corecursive: makeNested(depth - 1),
},
}
}
func BenchmarkEqualWithDeeplyNestedEqual(b *testing.B) {
x := makeNested(20)
y := makeNested(20)
b.ResetTimer()
for i := 0; i < b.N; i++ {
proto.Equal(x, y)
}
}
func BenchmarkEqualWithDeeplyNestedDifferent(b *testing.B) {
x := makeNested(20)
y := makeNested(21)
b.ResetTimer()
for i := 0; i < b.N; i++ {
proto.Equal(x, y)
}
}
func BenchmarkEqualWithDeeplyNestedIdenticalPtr(b *testing.B) {
x := makeNested(20)
b.ResetTimer()
for i := 0; i < b.N; i++ {
proto.Equal(x, x)
}
}