Replace godep with dep

This commit is contained in:
Manuel de Brito Fontes 2017-10-06 17:26:14 -03:00
parent 1e7489927c
commit bf5616c65b
14883 changed files with 3937406 additions and 361781 deletions

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@ -2,6 +2,7 @@ language: go
go:
- 1.8.x
- 1.x
before_install:
- go get -t -v ./...

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@ -76,5 +76,7 @@ Contributors
* [thockin](https://github.com/thockin)
* [mattn](https://github.com/mattn)
* [cch123](https://github.com/cch123)
* [Oleg Shaldybin](https://github.com/olegshaldybin)
* [Jason Toffaletti](https://github.com/toffaletti)
Report issue or pull request, or email taowen@gmail.com, or [![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/json-iterator/Lobby)

95
vendor/github.com/json-iterator/go/example_test.go generated vendored Normal file
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@ -0,0 +1,95 @@
package jsoniter
import (
"fmt"
"os"
)
func ExampleMarshal() {
type ColorGroup struct {
ID int
Name string
Colors []string
}
group := ColorGroup{
ID: 1,
Name: "Reds",
Colors: []string{"Crimson", "Red", "Ruby", "Maroon"},
}
b, err := Marshal(group)
if err != nil {
fmt.Println("error:", err)
}
os.Stdout.Write(b)
// Output:
// {"ID":1,"Name":"Reds","Colors":["Crimson","Red","Ruby","Maroon"]}
}
func ExampleUnmarshal() {
var jsonBlob = []byte(`[
{"Name": "Platypus", "Order": "Monotremata"},
{"Name": "Quoll", "Order": "Dasyuromorphia"}
]`)
type Animal struct {
Name string
Order string
}
var animals []Animal
err := Unmarshal(jsonBlob, &animals)
if err != nil {
fmt.Println("error:", err)
}
fmt.Printf("%+v", animals)
// Output:
// [{Name:Platypus Order:Monotremata} {Name:Quoll Order:Dasyuromorphia}]
}
func ExampleConfigFastest_Marshal() {
type ColorGroup struct {
ID int
Name string
Colors []string
}
group := ColorGroup{
ID: 1,
Name: "Reds",
Colors: []string{"Crimson", "Red", "Ruby", "Maroon"},
}
stream := ConfigFastest.BorrowStream(nil)
defer ConfigFastest.ReturnStream(stream)
stream.WriteVal(group)
if stream.Error != nil {
fmt.Println("error:", stream.Error)
}
os.Stdout.Write(stream.Buffer())
// Output:
// {"ID":1,"Name":"Reds","Colors":["Crimson","Red","Ruby","Maroon"]}
}
func ExampleConfigFastest_Unmarshal() {
var jsonBlob = []byte(`[
{"Name": "Platypus", "Order": "Monotremata"},
{"Name": "Quoll", "Order": "Dasyuromorphia"}
]`)
type Animal struct {
Name string
Order string
}
var animals []Animal
iter := ConfigFastest.BorrowIterator(jsonBlob)
defer ConfigFastest.ReturnIterator(iter)
iter.ReadVal(&animals)
if iter.Error != nil {
fmt.Println("error:", iter.Error)
}
fmt.Printf("%+v", animals)
// Output:
// [{Name:Platypus Order:Monotremata} {Name:Quoll Order:Dasyuromorphia}]
}
func ExampleGet() {
val := []byte(`{"ID":1,"Name":"Reds","Colors":["Crimson","Red","Ruby","Maroon"]}`)
fmt.Printf(Get(val, "Colors", 0).ToString())
// Output:
// Crimson
}

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@ -0,0 +1,278 @@
package extra
import (
"encoding/json"
"io"
"math"
"reflect"
"strings"
"unsafe"
"github.com/json-iterator/go"
)
const maxUint = ^uint(0)
const maxInt = int(maxUint >> 1)
const minInt = -maxInt - 1
// RegisterFuzzyDecoders decode input from PHP with tolerance.
// It will handle string/number auto conversation, and treat empty [] as empty struct.
func RegisterFuzzyDecoders() {
jsoniter.RegisterExtension(&tolerateEmptyArrayExtension{})
jsoniter.RegisterTypeDecoder("string", &fuzzyStringDecoder{})
jsoniter.RegisterTypeDecoder("float32", &fuzzyFloat32Decoder{})
jsoniter.RegisterTypeDecoder("float64", &fuzzyFloat64Decoder{})
jsoniter.RegisterTypeDecoder("int", &fuzzyIntegerDecoder{func(isFloat bool, ptr unsafe.Pointer, iter *jsoniter.Iterator) {
if isFloat {
val := iter.ReadFloat64()
if val > float64(maxInt) || val < float64(minInt) {
iter.ReportError("fuzzy decode int", "exceed range")
return
}
*((*int)(ptr)) = int(val)
} else {
*((*int)(ptr)) = iter.ReadInt()
}
}})
jsoniter.RegisterTypeDecoder("uint", &fuzzyIntegerDecoder{func(isFloat bool, ptr unsafe.Pointer, iter *jsoniter.Iterator) {
if isFloat {
val := iter.ReadFloat64()
if val > float64(maxUint) || val < 0 {
iter.ReportError("fuzzy decode uint", "exceed range")
return
}
*((*uint)(ptr)) = uint(val)
} else {
*((*uint)(ptr)) = iter.ReadUint()
}
}})
jsoniter.RegisterTypeDecoder("int8", &fuzzyIntegerDecoder{func(isFloat bool, ptr unsafe.Pointer, iter *jsoniter.Iterator) {
if isFloat {
val := iter.ReadFloat64()
if val > float64(math.MaxInt8) || val < float64(math.MinInt8) {
iter.ReportError("fuzzy decode int8", "exceed range")
return
}
*((*int8)(ptr)) = int8(val)
} else {
*((*int8)(ptr)) = iter.ReadInt8()
}
}})
jsoniter.RegisterTypeDecoder("uint8", &fuzzyIntegerDecoder{func(isFloat bool, ptr unsafe.Pointer, iter *jsoniter.Iterator) {
if isFloat {
val := iter.ReadFloat64()
if val > float64(math.MaxUint8) || val < 0 {
iter.ReportError("fuzzy decode uint8", "exceed range")
return
}
*((*uint8)(ptr)) = uint8(val)
} else {
*((*uint8)(ptr)) = iter.ReadUint8()
}
}})
jsoniter.RegisterTypeDecoder("int16", &fuzzyIntegerDecoder{func(isFloat bool, ptr unsafe.Pointer, iter *jsoniter.Iterator) {
if isFloat {
val := iter.ReadFloat64()
if val > float64(math.MaxInt16) || val < float64(math.MinInt16) {
iter.ReportError("fuzzy decode int16", "exceed range")
return
}
*((*int16)(ptr)) = int16(val)
} else {
*((*int16)(ptr)) = iter.ReadInt16()
}
}})
jsoniter.RegisterTypeDecoder("uint16", &fuzzyIntegerDecoder{func(isFloat bool, ptr unsafe.Pointer, iter *jsoniter.Iterator) {
if isFloat {
val := iter.ReadFloat64()
if val > float64(math.MaxUint16) || val < 0 {
iter.ReportError("fuzzy decode uint16", "exceed range")
return
}
*((*uint16)(ptr)) = uint16(val)
} else {
*((*uint16)(ptr)) = iter.ReadUint16()
}
}})
jsoniter.RegisterTypeDecoder("int32", &fuzzyIntegerDecoder{func(isFloat bool, ptr unsafe.Pointer, iter *jsoniter.Iterator) {
if isFloat {
val := iter.ReadFloat64()
if val > float64(math.MaxInt32) || val < float64(math.MinInt32) {
iter.ReportError("fuzzy decode int32", "exceed range")
return
}
*((*int32)(ptr)) = int32(val)
} else {
*((*int32)(ptr)) = iter.ReadInt32()
}
}})
jsoniter.RegisterTypeDecoder("uint32", &fuzzyIntegerDecoder{func(isFloat bool, ptr unsafe.Pointer, iter *jsoniter.Iterator) {
if isFloat {
val := iter.ReadFloat64()
if val > float64(math.MaxUint32) || val < 0 {
iter.ReportError("fuzzy decode uint32", "exceed range")
return
}
*((*uint32)(ptr)) = uint32(val)
} else {
*((*uint32)(ptr)) = iter.ReadUint32()
}
}})
jsoniter.RegisterTypeDecoder("int64", &fuzzyIntegerDecoder{func(isFloat bool, ptr unsafe.Pointer, iter *jsoniter.Iterator) {
if isFloat {
val := iter.ReadFloat64()
if val > float64(math.MaxInt64) || val < float64(math.MinInt64) {
iter.ReportError("fuzzy decode int64", "exceed range")
return
}
*((*int64)(ptr)) = int64(val)
} else {
*((*int64)(ptr)) = iter.ReadInt64()
}
}})
jsoniter.RegisterTypeDecoder("uint64", &fuzzyIntegerDecoder{func(isFloat bool, ptr unsafe.Pointer, iter *jsoniter.Iterator) {
if isFloat {
val := iter.ReadFloat64()
if val > float64(math.MaxUint64) || val < 0 {
iter.ReportError("fuzzy decode uint64", "exceed range")
return
}
*((*uint64)(ptr)) = uint64(val)
} else {
*((*uint64)(ptr)) = iter.ReadUint64()
}
}})
}
type tolerateEmptyArrayExtension struct {
jsoniter.DummyExtension
}
func (extension *tolerateEmptyArrayExtension) DecorateDecoder(typ reflect.Type, decoder jsoniter.ValDecoder) jsoniter.ValDecoder {
if typ.Kind() == reflect.Struct || typ.Kind() == reflect.Map {
return &tolerateEmptyArrayDecoder{decoder}
}
return decoder
}
type tolerateEmptyArrayDecoder struct {
valDecoder jsoniter.ValDecoder
}
func (decoder *tolerateEmptyArrayDecoder) Decode(ptr unsafe.Pointer, iter *jsoniter.Iterator) {
if iter.WhatIsNext() == jsoniter.ArrayValue {
iter.Skip()
newIter := iter.Pool().BorrowIterator([]byte("{}"))
defer iter.Pool().ReturnIterator(newIter)
decoder.valDecoder.Decode(ptr, newIter)
} else {
decoder.valDecoder.Decode(ptr, iter)
}
}
type fuzzyStringDecoder struct {
}
func (decoder *fuzzyStringDecoder) Decode(ptr unsafe.Pointer, iter *jsoniter.Iterator) {
valueType := iter.WhatIsNext()
switch valueType {
case jsoniter.NumberValue:
var number json.Number
iter.ReadVal(&number)
*((*string)(ptr)) = string(number)
case jsoniter.StringValue:
*((*string)(ptr)) = iter.ReadString()
default:
iter.ReportError("fuzzyStringDecoder", "not number or string")
}
}
type fuzzyIntegerDecoder struct {
fun func(isFloat bool, ptr unsafe.Pointer, iter *jsoniter.Iterator)
}
func (decoder *fuzzyIntegerDecoder) Decode(ptr unsafe.Pointer, iter *jsoniter.Iterator) {
valueType := iter.WhatIsNext()
var str string
switch valueType {
case jsoniter.NumberValue:
var number json.Number
iter.ReadVal(&number)
str = string(number)
case jsoniter.StringValue:
str = iter.ReadString()
case jsoniter.BoolValue:
if iter.ReadBool() {
str = "1"
} else {
str = "0"
}
default:
iter.ReportError("fuzzyIntegerDecoder", "not number or string")
}
newIter := iter.Pool().BorrowIterator([]byte(str))
defer iter.Pool().ReturnIterator(newIter)
isFloat := strings.IndexByte(str, '.') != -1
decoder.fun(isFloat, ptr, newIter)
if newIter.Error != nil && newIter.Error != io.EOF {
iter.Error = newIter.Error
}
}
type fuzzyFloat32Decoder struct {
}
func (decoder *fuzzyFloat32Decoder) Decode(ptr unsafe.Pointer, iter *jsoniter.Iterator) {
valueType := iter.WhatIsNext()
var str string
switch valueType {
case jsoniter.NumberValue:
*((*float32)(ptr)) = iter.ReadFloat32()
case jsoniter.StringValue:
str = iter.ReadString()
newIter := iter.Pool().BorrowIterator([]byte(str))
defer iter.Pool().ReturnIterator(newIter)
*((*float32)(ptr)) = newIter.ReadFloat32()
if newIter.Error != nil && newIter.Error != io.EOF {
iter.Error = newIter.Error
}
case jsoniter.BoolValue:
// support bool to float32
if iter.ReadBool() {
*((*float32)(ptr)) = 1
} else {
*((*float32)(ptr)) = 0
}
default:
iter.ReportError("fuzzyFloat32Decoder", "not number or string")
}
}
type fuzzyFloat64Decoder struct {
}
func (decoder *fuzzyFloat64Decoder) Decode(ptr unsafe.Pointer, iter *jsoniter.Iterator) {
valueType := iter.WhatIsNext()
var str string
switch valueType {
case jsoniter.NumberValue:
*((*float64)(ptr)) = iter.ReadFloat64()
case jsoniter.StringValue:
str = iter.ReadString()
newIter := iter.Pool().BorrowIterator([]byte(str))
defer iter.Pool().ReturnIterator(newIter)
*((*float64)(ptr)) = newIter.ReadFloat64()
if newIter.Error != nil && newIter.Error != io.EOF {
iter.Error = newIter.Error
}
case jsoniter.BoolValue:
// support bool to float64
if iter.ReadBool() {
*((*float64)(ptr)) = 1
} else {
*((*float64)(ptr)) = 0
}
default:
iter.ReportError("fuzzyFloat32Decoder", "not number or string")
}
}

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@ -0,0 +1,359 @@
package extra
import (
"testing"
"github.com/json-iterator/go"
"github.com/stretchr/testify/require"
)
func init() {
RegisterFuzzyDecoders()
}
func Test_any_to_string(t *testing.T) {
should := require.New(t)
var val string
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal("100", val)
should.Nil(jsoniter.UnmarshalFromString("10", &val))
should.Equal("10", val)
should.Nil(jsoniter.UnmarshalFromString("10.1", &val))
should.Equal("10.1", val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal("10.1", val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
}
func Test_any_to_int64(t *testing.T) {
should := require.New(t)
var val int64
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(int64(100), val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(int64(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(int64(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(int64(10), val)
// bool part
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(int64(0), val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(int64(1), val)
should.Nil(jsoniter.UnmarshalFromString(`-10`, &val))
should.Equal(int64(-10), val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
// large float to int
should.NotNil(jsoniter.UnmarshalFromString(`1234512345123451234512345.0`, &val))
}
func Test_any_to_int(t *testing.T) {
should := require.New(t)
var val int
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(100, val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(10, val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(10, val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(10, val)
// bool part
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(0, val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(1, val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
// large float to int
should.NotNil(jsoniter.UnmarshalFromString(`1234512345123451234512345.0`, &val))
}
func Test_any_to_int16(t *testing.T) {
should := require.New(t)
var val int16
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(int16(100), val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(int16(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(int16(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(int16(10), val)
// bool part
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(int16(0), val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(int16(1), val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
// large float to int
should.NotNil(jsoniter.UnmarshalFromString(`1234512345123451234512345.0`, &val))
}
func Test_any_to_int32(t *testing.T) {
should := require.New(t)
var val int32
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(int32(100), val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(int32(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(int32(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(int32(10), val)
// bool part
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(int32(0), val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(int32(1), val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
// large float to int
should.NotNil(jsoniter.UnmarshalFromString(`1234512345123451234512345.0`, &val))
}
func Test_any_to_int8(t *testing.T) {
should := require.New(t)
var val int8
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(int8(100), val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(int8(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(int8(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(int8(10), val)
// bool part
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(int8(0), val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(int8(1), val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
// large float to int
should.NotNil(jsoniter.UnmarshalFromString(`1234512345123451234512345.0`, &val))
}
func Test_any_to_uint8(t *testing.T) {
should := require.New(t)
var val uint8
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(uint8(100), val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(uint8(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(uint8(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(uint8(10), val)
// bool part
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(uint8(0), val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(uint8(1), val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
// large float to int
should.NotNil(jsoniter.UnmarshalFromString(`1234512345123451234512345.0`, &val))
}
func Test_any_to_uint64(t *testing.T) {
should := require.New(t)
var val uint64
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(uint64(100), val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(uint64(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(uint64(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(uint64(10), val)
// bool part
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(uint64(0), val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(uint64(1), val)
// TODO fix?
should.NotNil(jsoniter.UnmarshalFromString(`-10`, &val))
should.Equal(uint64(0), val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
// large float to int
should.NotNil(jsoniter.UnmarshalFromString(`1234512345123451234512345.0`, &val))
}
func Test_any_to_uint32(t *testing.T) {
should := require.New(t)
var val uint32
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(uint32(100), val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(uint32(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(uint32(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(uint32(10), val)
// bool part
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(uint32(0), val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(uint32(1), val)
// TODO fix?
should.NotNil(jsoniter.UnmarshalFromString(`-10`, &val))
should.Equal(uint32(0), val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
// large float to int
should.NotNil(jsoniter.UnmarshalFromString(`1234512345123451234512345.0`, &val))
}
func Test_any_to_uint16(t *testing.T) {
should := require.New(t)
var val uint16
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(uint16(100), val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(uint16(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(uint16(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(uint16(10), val)
// bool part
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(uint16(0), val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(uint16(1), val)
// TODO fix?
should.NotNil(jsoniter.UnmarshalFromString(`-10`, &val))
should.Equal(uint16(0), val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
// large float to int
should.NotNil(jsoniter.UnmarshalFromString(`1234512345123451234512345.0`, &val))
}
func Test_any_to_uint(t *testing.T) {
should := require.New(t)
var val uint
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(uint(100), val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(uint(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(uint(10), val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(uint(10), val)
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(uint(0), val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(uint(1), val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
// large float to int
should.NotNil(jsoniter.UnmarshalFromString(`1234512345123451234512345.0`, &val))
}
func Test_any_to_float32(t *testing.T) {
should := require.New(t)
var val float32
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(float32(100), val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(float32(10.1), val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(float32(10.1), val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(float32(10), val)
// bool part
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(float32(0), val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(float32(1), val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
}
func Test_any_to_float64(t *testing.T) {
should := require.New(t)
var val float64
should.Nil(jsoniter.UnmarshalFromString(`"100"`, &val))
should.Equal(float64(100), val)
should.Nil(jsoniter.UnmarshalFromString(`"10.1"`, &val))
should.Equal(float64(10.1), val)
should.Nil(jsoniter.UnmarshalFromString(`10.1`, &val))
should.Equal(float64(10.1), val)
should.Nil(jsoniter.UnmarshalFromString(`10`, &val))
should.Equal(float64(10), val)
// bool part
should.Nil(jsoniter.UnmarshalFromString(`false`, &val))
should.Equal(float64(0), val)
should.Nil(jsoniter.UnmarshalFromString(`true`, &val))
should.Equal(float64(1), val)
should.NotNil(jsoniter.UnmarshalFromString("{}", &val))
should.NotNil(jsoniter.UnmarshalFromString("[]", &val))
}
func Test_empty_array_as_map(t *testing.T) {
should := require.New(t)
var val map[string]interface{}
should.Nil(jsoniter.UnmarshalFromString(`[]`, &val))
should.Equal(map[string]interface{}{}, val)
}
func Test_empty_array_as_object(t *testing.T) {
should := require.New(t)
var val struct{}
should.Nil(jsoniter.UnmarshalFromString(`[]`, &val))
should.Equal(struct{}{}, val)
}
func Test_bad_case(t *testing.T) {
var jsonstr = `
{
"extra_type": 181760,
"combo_type": 0,
"trigger_time_ms": 1498800398000,
"_create_time": "2017-06-16 11:21:39",
"_msg_type": 41000
}
`
type OrderEventRequestParams struct {
ExtraType uint64 `json:"extra_type"`
}
var a OrderEventRequestParams
err := jsoniter.UnmarshalFromString(jsonstr, &a)
should := require.New(t)
should.Nil(err)
}

View file

@ -0,0 +1,41 @@
package extra
import (
"github.com/json-iterator/go"
"unicode"
)
// SetNamingStrategy rename struct fields uniformly
func SetNamingStrategy(translate func(string) string) {
jsoniter.RegisterExtension(&namingStrategyExtension{jsoniter.DummyExtension{}, translate})
}
type namingStrategyExtension struct {
jsoniter.DummyExtension
translate func(string) string
}
func (extension *namingStrategyExtension) UpdateStructDescriptor(structDescriptor *jsoniter.StructDescriptor) {
for _, binding := range structDescriptor.Fields {
binding.ToNames = []string{extension.translate(binding.Field.Name)}
binding.FromNames = []string{extension.translate(binding.Field.Name)}
}
}
// LowerCaseWithUnderscores one strategy to SetNamingStrategy for. It will change HelloWorld to hello_world.
func LowerCaseWithUnderscores(name string) string {
newName := []rune{}
for i, c := range name {
if i == 0 {
newName = append(newName, unicode.ToLower(c))
} else {
if unicode.IsUpper(c) {
newName = append(newName, '_')
newName = append(newName, unicode.ToLower(c))
} else {
newName = append(newName, c)
}
}
}
return string(newName)
}

View file

@ -0,0 +1,23 @@
package extra
import (
"github.com/json-iterator/go"
"github.com/stretchr/testify/require"
"testing"
)
func Test_lower_case_with_underscores(t *testing.T) {
should := require.New(t)
should.Equal("hello_world", LowerCaseWithUnderscores("helloWorld"))
should.Equal("hello_world", LowerCaseWithUnderscores("HelloWorld"))
SetNamingStrategy(LowerCaseWithUnderscores)
output, err := jsoniter.Marshal(struct {
UserName string
FirstLanguage string
}{
UserName: "taowen",
FirstLanguage: "Chinese",
})
should.Nil(err)
should.Equal(`{"user_name":"taowen","first_language":"Chinese"}`, string(output))
}

View file

@ -0,0 +1,25 @@
package extra
import (
"github.com/json-iterator/go"
"unicode"
)
// SupportPrivateFields include private fields when encoding/decoding
func SupportPrivateFields() {
jsoniter.RegisterExtension(&privateFieldsExtension{})
}
type privateFieldsExtension struct {
jsoniter.DummyExtension
}
func (extension *privateFieldsExtension) UpdateStructDescriptor(structDescriptor *jsoniter.StructDescriptor) {
for _, binding := range structDescriptor.Fields {
isPrivate := unicode.IsLower(rune(binding.Field.Name[0]))
if isPrivate {
binding.FromNames = []string{binding.Field.Name}
binding.ToNames = []string{binding.Field.Name}
}
}
}

View file

@ -0,0 +1,18 @@
package extra
import (
"github.com/json-iterator/go"
"github.com/stretchr/testify/require"
"testing"
)
func Test_private_fields(t *testing.T) {
type TestObject struct {
field1 string
}
SupportPrivateFields()
should := require.New(t)
obj := TestObject{}
should.Nil(jsoniter.UnmarshalFromString(`{"field1":"Hello"}`, &obj))
should.Equal("Hello", obj.field1)
}

View file

@ -0,0 +1,34 @@
package extra
import (
"github.com/json-iterator/go"
"time"
"unsafe"
)
// RegisterTimeAsInt64Codec encode/decode time since number of unit since epoch. the precision is the unit.
func RegisterTimeAsInt64Codec(precision time.Duration) {
jsoniter.RegisterTypeEncoder("time.Time", &timeAsInt64Codec{precision})
jsoniter.RegisterTypeDecoder("time.Time", &timeAsInt64Codec{precision})
}
type timeAsInt64Codec struct {
precision time.Duration
}
func (codec *timeAsInt64Codec) Decode(ptr unsafe.Pointer, iter *jsoniter.Iterator) {
nanoseconds := iter.ReadInt64() * codec.precision.Nanoseconds()
*((*time.Time)(ptr)) = time.Unix(0, nanoseconds)
}
func (codec *timeAsInt64Codec) IsEmpty(ptr unsafe.Pointer) bool {
ts := *((*time.Time)(ptr))
return ts.UnixNano() == 0
}
func (codec *timeAsInt64Codec) Encode(ptr unsafe.Pointer, stream *jsoniter.Stream) {
ts := *((*time.Time)(ptr))
stream.WriteInt64(ts.UnixNano() / codec.precision.Nanoseconds())
}
func (codec *timeAsInt64Codec) EncodeInterface(val interface{}, stream *jsoniter.Stream) {
jsoniter.WriteToStream(val, stream, codec)
}

View file

@ -0,0 +1,31 @@
package extra
import (
"github.com/json-iterator/go"
"github.com/stretchr/testify/require"
"testing"
"time"
)
func Test_time_as_int64(t *testing.T) {
should := require.New(t)
RegisterTimeAsInt64Codec(time.Nanosecond)
output, err := jsoniter.Marshal(time.Unix(1497952257, 1002))
should.Nil(err)
should.Equal("1497952257000001002", string(output))
var val time.Time
should.Nil(jsoniter.Unmarshal(output, &val))
should.Equal(int64(1497952257000001002), val.UnixNano())
}
func Test_time_as_int64_keep_microsecond(t *testing.T) {
t.Skip("conflict")
should := require.New(t)
RegisterTimeAsInt64Codec(time.Microsecond)
output, err := jsoniter.Marshal(time.Unix(1, 1002))
should.Nil(err)
should.Equal("1000001", string(output))
var val time.Time
should.Nil(jsoniter.Unmarshal(output, &val))
should.Equal(int64(1000001000), val.UnixNano())
}

View file

@ -18,6 +18,7 @@ type Config struct {
SortMapKeys bool
UseNumber bool
TagKey string
ValidateJsonRawMessage bool
}
type frozenConfig struct {
@ -53,8 +54,9 @@ var ConfigDefault = Config{
// ConfigCompatibleWithStandardLibrary tries to be 100% compatible with standard library behavior
var ConfigCompatibleWithStandardLibrary = Config{
EscapeHTML: true,
SortMapKeys: true,
EscapeHTML: true,
SortMapKeys: true,
ValidateJsonRawMessage: true,
}.Froze()
// ConfigFastest marshals float with only 6 digits precision
@ -83,10 +85,31 @@ func (cfg Config) Froze() API {
if cfg.UseNumber {
frozenConfig.useNumber()
}
if cfg.ValidateJsonRawMessage {
frozenConfig.validateJsonRawMessage()
}
frozenConfig.configBeforeFrozen = cfg
return frozenConfig
}
func (cfg *frozenConfig) validateJsonRawMessage() {
encoder := &funcEncoder{func(ptr unsafe.Pointer, stream *Stream) {
rawMessage := *(*json.RawMessage)(ptr)
iter := cfg.BorrowIterator([]byte(rawMessage))
iter.Read()
if iter.Error != nil {
stream.WriteRaw("null")
} else {
cfg.ReturnIterator(iter)
stream.WriteRaw(string(rawMessage))
}
}, func(ptr unsafe.Pointer) bool {
return false
}}
cfg.addEncoderToCache(reflect.TypeOf((*json.RawMessage)(nil)).Elem(), encoder)
cfg.addEncoderToCache(reflect.TypeOf((*RawMessage)(nil)).Elem(), encoder)
}
func (cfg *frozenConfig) useNumber() {
cfg.addDecoderToCache(reflect.TypeOf((*interface{})(nil)).Elem(), &funcDecoder{func(ptr unsafe.Pointer, iter *Iterator) {
if iter.WhatIsNext() == NumberValue {

View file

@ -64,7 +64,7 @@ func (iter *Iterator) trySkipString() bool {
} else if c == '\\' {
return false
} else if c < ' ' {
iter.ReportError("ReadString",
iter.ReportError("trySkipString",
fmt.Sprintf(`invalid control character found: %d`, c))
return true // already failed
}

View file

@ -47,7 +47,7 @@ func (iter *Iterator) readStringSlowPath() (ret string) {
str = append(str, c)
}
}
iter.ReportError("ReadString", "unexpected end of input")
iter.ReportError("readStringSlowPath", "unexpected end of input")
return
}
@ -104,7 +104,7 @@ func (iter *Iterator) readEscapedChar(c byte, str []byte) []byte {
case 't':
str = append(str, '\t')
default:
iter.ReportError("ReadString",
iter.ReportError("readEscapedChar",
`invalid escape char after \`)
return nil
}
@ -139,7 +139,7 @@ func (iter *Iterator) ReadStringAsSlice() (ret []byte) {
}
return copied
}
iter.ReportError("ReadString", `expects " or n`)
iter.ReportError("ReadStringAsSlice", `expects " or n`)
return
}

View file

@ -154,11 +154,11 @@ func (encoder *placeholderEncoder) IsEmpty(ptr unsafe.Pointer) bool {
}
func (encoder *placeholderEncoder) getRealEncoder() ValEncoder {
for i := 0; i < 30; i++ {
for i := 0; i < 500; i++ {
realDecoder := encoder.cfg.getEncoderFromCache(encoder.cacheKey)
_, isPlaceholder := realDecoder.(*placeholderEncoder)
if isPlaceholder {
time.Sleep(time.Second)
time.Sleep(10 * time.Millisecond)
} else {
return realDecoder
}
@ -172,11 +172,11 @@ type placeholderDecoder struct {
}
func (decoder *placeholderDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
for i := 0; i < 30; i++ {
for i := 0; i < 500; i++ {
realDecoder := decoder.cfg.getDecoderFromCache(decoder.cacheKey)
_, isPlaceholder := realDecoder.(*placeholderDecoder)
if isPlaceholder {
time.Sleep(time.Second)
time.Sleep(10 * time.Millisecond)
} else {
realDecoder.Decode(ptr, iter)
return
@ -466,6 +466,18 @@ func createEncoderOfType(cfg *frozenConfig, typ reflect.Type) (ValEncoder, error
}
return encoder, nil
}
if reflect.PtrTo(typ).Implements(marshalerType) {
checkIsEmpty, err := createCheckIsEmpty(reflect.PtrTo(typ))
if err != nil {
return nil, err
}
templateInterface := reflect.New(typ).Interface()
var encoder ValEncoder = &marshalerEncoder{
templateInterface: extractInterface(templateInterface),
checkIsEmpty: checkIsEmpty,
}
return encoder, nil
}
if typ.Implements(textMarshalerType) {
checkIsEmpty, err := createCheckIsEmpty(typ)
if err != nil {

View file

@ -4,6 +4,7 @@ import (
"encoding"
"encoding/base64"
"encoding/json"
"reflect"
"unsafe"
)
@ -31,7 +32,9 @@ type intCodec struct {
}
func (codec *intCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*int)(ptr)) = iter.ReadInt()
if !iter.ReadNil() {
*((*int)(ptr)) = iter.ReadInt()
}
}
func (codec *intCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -50,7 +53,9 @@ type uintptrCodec struct {
}
func (codec *uintptrCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*uintptr)(ptr)) = uintptr(iter.ReadUint64())
if !iter.ReadNil() {
*((*uintptr)(ptr)) = uintptr(iter.ReadUint64())
}
}
func (codec *uintptrCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -69,7 +74,9 @@ type int8Codec struct {
}
func (codec *int8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*int8)(ptr)) = iter.ReadInt8()
if !iter.ReadNil() {
*((*int8)(ptr)) = iter.ReadInt8()
}
}
func (codec *int8Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -88,7 +95,9 @@ type int16Codec struct {
}
func (codec *int16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*int16)(ptr)) = iter.ReadInt16()
if !iter.ReadNil() {
*((*int16)(ptr)) = iter.ReadInt16()
}
}
func (codec *int16Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -107,7 +116,9 @@ type int32Codec struct {
}
func (codec *int32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*int32)(ptr)) = iter.ReadInt32()
if !iter.ReadNil() {
*((*int32)(ptr)) = iter.ReadInt32()
}
}
func (codec *int32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -126,7 +137,9 @@ type int64Codec struct {
}
func (codec *int64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*int64)(ptr)) = iter.ReadInt64()
if !iter.ReadNil() {
*((*int64)(ptr)) = iter.ReadInt64()
}
}
func (codec *int64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -145,7 +158,10 @@ type uintCodec struct {
}
func (codec *uintCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*uint)(ptr)) = iter.ReadUint()
if !iter.ReadNil() {
*((*uint)(ptr)) = iter.ReadUint()
return
}
}
func (codec *uintCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -164,7 +180,9 @@ type uint8Codec struct {
}
func (codec *uint8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*uint8)(ptr)) = iter.ReadUint8()
if !iter.ReadNil() {
*((*uint8)(ptr)) = iter.ReadUint8()
}
}
func (codec *uint8Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -183,7 +201,9 @@ type uint16Codec struct {
}
func (codec *uint16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*uint16)(ptr)) = iter.ReadUint16()
if !iter.ReadNil() {
*((*uint16)(ptr)) = iter.ReadUint16()
}
}
func (codec *uint16Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -202,7 +222,9 @@ type uint32Codec struct {
}
func (codec *uint32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*uint32)(ptr)) = iter.ReadUint32()
if !iter.ReadNil() {
*((*uint32)(ptr)) = iter.ReadUint32()
}
}
func (codec *uint32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -221,7 +243,9 @@ type uint64Codec struct {
}
func (codec *uint64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*uint64)(ptr)) = iter.ReadUint64()
if !iter.ReadNil() {
*((*uint64)(ptr)) = iter.ReadUint64()
}
}
func (codec *uint64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -240,7 +264,9 @@ type float32Codec struct {
}
func (codec *float32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*float32)(ptr)) = iter.ReadFloat32()
if !iter.ReadNil() {
*((*float32)(ptr)) = iter.ReadFloat32()
}
}
func (codec *float32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -259,7 +285,9 @@ type float64Codec struct {
}
func (codec *float64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*float64)(ptr)) = iter.ReadFloat64()
if !iter.ReadNil() {
*((*float64)(ptr)) = iter.ReadFloat64()
}
}
func (codec *float64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -278,7 +306,9 @@ type boolCodec struct {
}
func (codec *boolCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*bool)(ptr)) = iter.ReadBool()
if !iter.ReadNil() {
*((*bool)(ptr)) = iter.ReadBool()
}
}
func (codec *boolCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -297,7 +327,42 @@ type emptyInterfaceCodec struct {
}
func (codec *emptyInterfaceCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*interface{})(ptr)) = iter.Read()
existing := *((*interface{})(ptr))
// Checking for both typed and untyped nil pointers.
if existing != nil &&
reflect.TypeOf(existing).Kind() == reflect.Ptr &&
!reflect.ValueOf(existing).IsNil() {
var ptrToExisting interface{}
for {
elem := reflect.ValueOf(existing).Elem()
if elem.Kind() != reflect.Ptr || elem.IsNil() {
break
}
ptrToExisting = existing
existing = elem.Interface()
}
if iter.ReadNil() {
if ptrToExisting != nil {
nilPtr := reflect.Zero(reflect.TypeOf(ptrToExisting).Elem())
reflect.ValueOf(ptrToExisting).Elem().Set(nilPtr)
} else {
*((*interface{})(ptr)) = nil
}
} else {
iter.ReadVal(existing)
}
return
}
if iter.ReadNil() {
*((*interface{})(ptr)) = nil
} else {
*((*interface{})(ptr)) = iter.Read()
}
}
func (codec *emptyInterfaceCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
@ -309,7 +374,8 @@ func (codec *emptyInterfaceCodec) EncodeInterface(val interface{}, stream *Strea
}
func (codec *emptyInterfaceCodec) IsEmpty(ptr unsafe.Pointer) bool {
return ptr == nil
emptyInterface := (*emptyInterface)(ptr)
return emptyInterface.typ == nil
}
type nonEmptyInterfaceCodec struct {
@ -326,15 +392,20 @@ func (codec *nonEmptyInterfaceCodec) Decode(ptr unsafe.Pointer, iter *Iterator)
e.typ = nonEmptyInterface.itab.typ
e.word = nonEmptyInterface.word
iter.ReadVal(&i)
if e.word == nil {
nonEmptyInterface.itab = nil
}
nonEmptyInterface.word = e.word
}
func (codec *nonEmptyInterfaceCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
nonEmptyInterface := (*nonEmptyInterface)(ptr)
var i interface{}
e := (*emptyInterface)(unsafe.Pointer(&i))
e.typ = nonEmptyInterface.itab.typ
e.word = nonEmptyInterface.word
if nonEmptyInterface.itab != nil {
e := (*emptyInterface)(unsafe.Pointer(&i))
e.typ = nonEmptyInterface.itab.typ
e.word = nonEmptyInterface.word
}
stream.WriteVal(i)
}
@ -595,7 +666,12 @@ func (encoder *marshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
templateInterface := encoder.templateInterface
templateInterface.word = ptr
realInterface := (*interface{})(unsafe.Pointer(&templateInterface))
marshaler := (*realInterface).(json.Marshaler)
marshaler, ok := (*realInterface).(json.Marshaler)
if !ok {
stream.WriteVal(nil)
return
}
bytes, err := marshaler.MarshalJSON()
if err != nil {
stream.Error = err

View file

@ -0,0 +1,45 @@
// +build go1.8
package jsoniter
import (
"bytes"
"encoding/json"
"testing"
"unicode/utf8"
"github.com/stretchr/testify/require"
)
func Test_new_encoder(t *testing.T) {
should := require.New(t)
buf1 := &bytes.Buffer{}
encoder1 := json.NewEncoder(buf1)
encoder1.SetEscapeHTML(false)
encoder1.Encode([]int{1})
should.Equal("[1]\n", buf1.String())
buf2 := &bytes.Buffer{}
encoder2 := NewEncoder(buf2)
encoder2.SetEscapeHTML(false)
encoder2.Encode([]int{1})
should.Equal("[1]", buf2.String())
}
func Test_string_encode_with_std_without_html_escape(t *testing.T) {
api := Config{EscapeHTML: false}.Froze()
should := require.New(t)
for i := 0; i < utf8.RuneSelf; i++ {
input := string([]byte{byte(i)})
buf := &bytes.Buffer{}
encoder := json.NewEncoder(buf)
encoder.SetEscapeHTML(false)
err := encoder.Encode(input)
should.Nil(err)
stdOutput := buf.String()
stdOutput = stdOutput[:len(stdOutput)-1]
jsoniterOutputBytes, err := api.Marshal(input)
should.Nil(err)
jsoniterOutput := string(jsoniterOutputBytes)
should.Equal(stdOutput, jsoniterOutput)
}
}

View file

@ -0,0 +1,84 @@
package jsoniter
import (
"bytes"
"encoding/json"
"github.com/stretchr/testify/require"
"io/ioutil"
"testing"
)
func Test_new_decoder(t *testing.T) {
should := require.New(t)
decoder1 := json.NewDecoder(bytes.NewBufferString(`[1][2]`))
decoder2 := NewDecoder(bytes.NewBufferString(`[1][2]`))
arr1 := []int{}
should.Nil(decoder1.Decode(&arr1))
should.Equal([]int{1}, arr1)
arr2 := []int{}
should.True(decoder1.More())
buffered, _ := ioutil.ReadAll(decoder1.Buffered())
should.Equal("[2]", string(buffered))
should.Nil(decoder2.Decode(&arr2))
should.Equal([]int{1}, arr2)
should.True(decoder2.More())
buffered, _ = ioutil.ReadAll(decoder2.Buffered())
should.Equal("[2]", string(buffered))
should.Nil(decoder1.Decode(&arr1))
should.Equal([]int{2}, arr1)
should.False(decoder1.More())
should.Nil(decoder2.Decode(&arr2))
should.Equal([]int{2}, arr2)
should.False(decoder2.More())
}
func Test_use_number(t *testing.T) {
should := require.New(t)
decoder1 := json.NewDecoder(bytes.NewBufferString(`123`))
decoder1.UseNumber()
decoder2 := NewDecoder(bytes.NewBufferString(`123`))
decoder2.UseNumber()
var obj1 interface{}
should.Nil(decoder1.Decode(&obj1))
should.Equal(json.Number("123"), obj1)
var obj2 interface{}
should.Nil(decoder2.Decode(&obj2))
should.Equal(json.Number("123"), obj2)
}
func Test_use_number_for_unmarshal(t *testing.T) {
should := require.New(t)
api := Config{UseNumber: true}.Froze()
var obj interface{}
should.Nil(api.UnmarshalFromString("123", &obj))
should.Equal(json.Number("123"), obj)
}
func Test_marshal_indent(t *testing.T) {
should := require.New(t)
obj := struct {
F1 int
F2 []int
}{1, []int{2, 3, 4}}
output, err := json.MarshalIndent(obj, "", " ")
should.Nil(err)
should.Equal("{\n \"F1\": 1,\n \"F2\": [\n 2,\n 3,\n 4\n ]\n}", string(output))
output, err = MarshalIndent(obj, "", " ")
should.Nil(err)
should.Equal("{\n \"F1\": 1,\n \"F2\": [\n 2,\n 3,\n 4\n ]\n}", string(output))
}
func Test_marshal_indent_map(t *testing.T) {
should := require.New(t)
obj := map[int]int{1: 2}
output, err := json.MarshalIndent(obj, "", " ")
should.Nil(err)
should.Equal("{\n \"1\": 2\n}", string(output))
output, err = MarshalIndent(obj, "", " ")
should.Nil(err)
should.Equal("{\n \"1\": 2\n}", string(output))
output, err = ConfigCompatibleWithStandardLibrary.MarshalIndent(obj, "", " ")
should.Nil(err)
should.Equal("{\n \"1\": 2\n}", string(output))
}

View file

@ -0,0 +1,62 @@
package jsoniter
import (
"testing"
"github.com/stretchr/testify/require"
)
func Test_alias(t *testing.T) {
should := require.New(t)
type myint int
type myint8 int8
type myint16 int16
type myint32 int32
type myint64 int64
type myuint uint
type myuint8 uint8
type myuint16 uint16
type myuint32 uint32
type myuint64 uint64
type myfloat32 float32
type myfloat64 float64
type mystring string
type mybool bool
type myuintptr uintptr
var a struct {
A myint8 `json:"a"`
B myint16 `json:"stream"`
C myint32 `json:"c"`
D myint64 `json:"d"`
E myuint8 `json:"e"`
F myuint16 `json:"f"`
G myuint32 `json:"g"`
H myuint64 `json:"h"`
I myfloat32 `json:"i"`
J myfloat64 `json:"j"`
K mystring `json:"k"`
L myint `json:"l"`
M myuint `json:"m"`
N mybool `json:"n"`
O myuintptr `json:"o"`
}
should.Nil(UnmarshalFromString(`{"a" : 1, "stream" : 1, "c": 1, "d" : 1, "e" : 1, "f" : 1, "g" : 1, "h": 1, "i" : 1, "j" : 1, "k" :"xxxx", "l" : 1, "m":1, "n": true, "o" : 1}`, &a))
should.Equal(myfloat32(1), a.I)
should.Equal(myfloat64(1), a.J)
should.Equal(myint8(1), a.A)
should.Equal(myint16(1), a.B)
should.Equal(myint32(1), a.C)
should.Equal(myint64(1), a.D)
should.Equal(myuint8(1), a.E)
should.Equal(myuint16(1), a.F)
should.Equal(myuint32(1), a.G)
should.Equal(myuint64(1), a.H)
should.Equal(mystring("xxxx"), a.K)
should.Equal(mybool(true), a.N)
should.Equal(myuintptr(1), a.O)
b, err := Marshal(a)
should.Nil(err)
should.Equal(`{"a":1,"stream":1,"c":1,"d":1,"e":1,"f":1,"g":1,"h":1,"i":1,"j":1,"k":"xxxx","l":1,"m":1,"n":true,"o":1}`, string(b))
}

View file

@ -0,0 +1,122 @@
package jsoniter
import (
"testing"
"github.com/stretchr/testify/require"
)
func Test_read_empty_array_as_any(t *testing.T) {
should := require.New(t)
any := Get([]byte("[]"))
should.Equal(ArrayValue, any.Get().ValueType())
should.Equal(InvalidValue, any.Get(0.3).ValueType())
should.Equal(0, any.Size())
should.Equal(ArrayValue, any.ValueType())
should.Nil(any.LastError())
should.Equal(0, any.ToInt())
should.Equal(int32(0), any.ToInt32())
should.Equal(int64(0), any.ToInt64())
should.Equal(uint(0), any.ToUint())
should.Equal(uint32(0), any.ToUint32())
should.Equal(uint64(0), any.ToUint64())
should.Equal(float32(0), any.ToFloat32())
should.Equal(float64(0), any.ToFloat64())
}
func Test_read_one_element_array_as_any(t *testing.T) {
should := require.New(t)
any := Get([]byte("[1]"))
should.Equal(1, any.Size())
}
func Test_read_two_element_array_as_any(t *testing.T) {
should := require.New(t)
any := Get([]byte("[1,2]"))
should.Equal(1, any.Get(0).ToInt())
should.Equal(2, any.Size())
should.True(any.ToBool())
should.Equal(1, any.ToInt())
should.Equal([]interface{}{float64(1), float64(2)}, any.GetInterface())
stream := NewStream(ConfigDefault, nil, 32)
any.WriteTo(stream)
should.Equal("[1,2]", string(stream.Buffer()))
arr := []int{}
any.ToVal(&arr)
should.Equal([]int{1, 2}, arr)
}
func Test_wrap_array_and_convert_to_any(t *testing.T) {
should := require.New(t)
any := Wrap([]int{1, 2, 3})
any2 := Wrap([]int{})
should.Equal("[1,2,3]", any.ToString())
should.True(any.ToBool())
should.False(any2.ToBool())
should.Equal(1, any.ToInt())
should.Equal(0, any2.ToInt())
should.Equal(int32(1), any.ToInt32())
should.Equal(int32(0), any2.ToInt32())
should.Equal(int64(1), any.ToInt64())
should.Equal(int64(0), any2.ToInt64())
should.Equal(uint(1), any.ToUint())
should.Equal(uint(0), any2.ToUint())
should.Equal(uint32(1), any.ToUint32())
should.Equal(uint32(0), any2.ToUint32())
should.Equal(uint64(1), any.ToUint64())
should.Equal(uint64(0), any2.ToUint64())
should.Equal(float32(1), any.ToFloat32())
should.Equal(float32(0), any2.ToFloat32())
should.Equal(float64(1), any.ToFloat64())
should.Equal(float64(0), any2.ToFloat64())
should.Equal(3, any.Size())
should.Equal(0, any2.Size())
var i interface{} = []int{1, 2, 3}
should.Equal(i, any.GetInterface())
}
func Test_array_lazy_any_get(t *testing.T) {
should := require.New(t)
any := Get([]byte("[1,[2,3],4]"))
should.Equal(3, any.Get(1, 1).ToInt())
should.Equal("[1,[2,3],4]", any.ToString())
}
func Test_array_lazy_any_get_all(t *testing.T) {
should := require.New(t)
any := Get([]byte("[[1],[2],[3,4]]"))
should.Equal("[1,2,3]", any.Get('*', 0).ToString())
any = Get([]byte("[[[1],[2],[3,4]]]"), 0, '*', 0)
should.Equal("[1,2,3]", any.ToString())
}
func Test_array_wrapper_any_get_all(t *testing.T) {
should := require.New(t)
any := wrapArray([][]int{
{1, 2},
{3, 4},
{5, 6},
})
should.Equal("[1,3,5]", any.Get('*', 0).ToString())
should.Equal(ArrayValue, any.ValueType())
should.True(any.ToBool())
should.Equal(1, any.Get(0, 0).ToInt())
}
func Test_array_lazy_any_get_invalid(t *testing.T) {
should := require.New(t)
any := Get([]byte("[]"))
should.Equal(InvalidValue, any.Get(1, 1).ValueType())
should.NotNil(any.Get(1, 1).LastError())
should.Equal(InvalidValue, any.Get("1").ValueType())
should.NotNil(any.Get("1").LastError())
}
func Test_invalid_array(t *testing.T) {
should := require.New(t)
any := Get([]byte("["), 0)
should.Equal(InvalidValue, any.ValueType())
}

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package jsoniter
import (
"fmt"
"testing"
"github.com/stretchr/testify/require"
)
var boolConvertMap = map[string]bool{
"null": false,
"true": true,
"false": false,
`"true"`: true,
`"false"`: true,
"123": true,
`"123"`: true,
"0": false,
`"0"`: false,
"-1": true,
`"-1"`: true,
"1.1": true,
"0.0": false,
"-1.1": true,
`""`: false,
"[1,2]": true,
"[]": false,
"{}": true,
`{"abc":1}`: true,
}
func Test_read_bool_as_any(t *testing.T) {
should := require.New(t)
var any Any
for k, v := range boolConvertMap {
any = Get([]byte(k))
if v {
should.True(any.ToBool(), fmt.Sprintf("origin val is %v", k))
} else {
should.False(any.ToBool(), fmt.Sprintf("origin val is %v", k))
}
}
}
func Test_write_bool_to_stream(t *testing.T) {
should := require.New(t)
any := Get([]byte("true"))
stream := NewStream(ConfigDefault, nil, 32)
any.WriteTo(stream)
should.Equal("true", string(stream.Buffer()))
should.Equal(any.ValueType(), BoolValue)
any = Get([]byte("false"))
stream = NewStream(ConfigDefault, nil, 32)
any.WriteTo(stream)
should.Equal("false", string(stream.Buffer()))
should.Equal(any.ValueType(), BoolValue)
}

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package jsoniter
import (
"testing"
"github.com/stretchr/testify/require"
)
var floatConvertMap = map[string]float64{
"null": 0,
"true": 1,
"false": 0,
`"true"`: 0,
`"false"`: 0,
"1e1": 10,
"1e+1": 10,
"1e-1": .1,
"1E1": 10,
"1E+1": 10,
"1E-1": .1,
"-1e1": -10,
"-1e+1": -10,
"-1e-1": -.1,
"-1E1": -10,
"-1E+1": -10,
"-1E-1": -.1,
`"1e1"`: 10,
`"1e+1"`: 10,
`"1e-1"`: .1,
`"1E1"`: 10,
`"1E+1"`: 10,
`"1E-1"`: .1,
`"-1e1"`: -10,
`"-1e+1"`: -10,
`"-1e-1"`: -.1,
`"-1E1"`: -10,
`"-1E+1"`: -10,
`"-1E-1"`: -.1,
"123": 123,
`"123true"`: 123,
`"+"`: 0,
`"-"`: 0,
`"-123true"`: -123,
`"-99.9true"`: -99.9,
"0": 0,
`"0"`: 0,
"-1": -1,
"1.1": 1.1,
"0.0": 0,
"-1.1": -1.1,
`"+1.1"`: 1.1,
`""`: 0,
"[1,2]": 1,
"[]": 0,
"{}": 0,
`{"abc":1}`: 0,
}
func Test_read_any_to_float(t *testing.T) {
should := require.New(t)
for k, v := range floatConvertMap {
any := Get([]byte(k))
should.Equal(float64(v), any.ToFloat64(), "the original val is "+k)
}
for k, v := range floatConvertMap {
any := Get([]byte(k))
should.Equal(float32(v), any.ToFloat32(), "the original val is "+k)
}
}
func Test_read_float_to_any(t *testing.T) {
should := require.New(t)
any := WrapFloat64(12.3)
anyFloat64 := float64(12.3)
//negaAnyFloat64 := float64(-1.1)
any2 := WrapFloat64(-1.1)
should.Equal(float64(12.3), any.ToFloat64())
//should.Equal("12.3", any.ToString())
should.True(any.ToBool())
should.Equal(float32(anyFloat64), any.ToFloat32())
should.Equal(int(anyFloat64), any.ToInt())
should.Equal(int32(anyFloat64), any.ToInt32())
should.Equal(int64(anyFloat64), any.ToInt64())
should.Equal(uint(anyFloat64), any.ToUint())
should.Equal(uint32(anyFloat64), any.ToUint32())
should.Equal(uint64(anyFloat64), any.ToUint64())
should.Equal(uint(0), any2.ToUint())
should.Equal(uint32(0), any2.ToUint32())
should.Equal(uint64(0), any2.ToUint64())
should.Equal(any.ValueType(), NumberValue)
should.Equal("1.23E+01", any.ToString())
}

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package jsoniter
import (
"fmt"
"testing"
"github.com/stretchr/testify/require"
)
var intConvertMap = map[string]int{
"null": 0,
"321.1": 321,
"-321.1": -321,
`"1.1"`: 1,
`"-321.1"`: -321,
"0.0": 0,
"0": 0,
`"0"`: 0,
`"0.0"`: 0,
"-1.1": -1,
"true": 1,
"false": 0,
`"true"`: 0,
`"false"`: 0,
`"true123"`: 0,
`"123true"`: 123,
`"-123true"`: -123,
`"1.2332e6"`: 1,
`""`: 0,
"+": 0,
"-": 0,
"[]": 0,
"[1,2]": 1,
`["1","2"]`: 1,
// object in php cannot convert to int
"{}": 0,
}
func Test_read_any_to_int(t *testing.T) {
should := require.New(t)
// int
for k, v := range intConvertMap {
any := Get([]byte(k))
should.Equal(v, any.ToInt(), fmt.Sprintf("origin val %v", k))
}
// int32
for k, v := range intConvertMap {
any := Get([]byte(k))
should.Equal(int32(v), any.ToInt32(), fmt.Sprintf("original val is %v", k))
}
// int64
for k, v := range intConvertMap {
any := Get([]byte(k))
should.Equal(int64(v), any.ToInt64(), fmt.Sprintf("original val is %v", k))
}
}
var uintConvertMap = map[string]int{
"null": 0,
"321.1": 321,
`"1.1"`: 1,
`"-123.1"`: 0,
"0.0": 0,
"0": 0,
`"0"`: 0,
`"0.0"`: 0,
`"00.0"`: 0,
"true": 1,
"false": 0,
`"true"`: 0,
`"false"`: 0,
`"true123"`: 0,
`"+1"`: 1,
`"123true"`: 123,
`"-123true"`: 0,
`"1.2332e6"`: 1,
`""`: 0,
"+": 0,
"-": 0,
".": 0,
"[]": 0,
"[1,2]": 1,
"{}": 0,
"{1,2}": 0,
"-1.1": 0,
"-321.1": 0,
}
func Test_read_any_to_uint(t *testing.T) {
should := require.New(t)
for k, v := range uintConvertMap {
any := Get([]byte(k))
should.Equal(uint64(v), any.ToUint64(), fmt.Sprintf("origin val %v", k))
}
for k, v := range uintConvertMap {
any := Get([]byte(k))
should.Equal(uint32(v), any.ToUint32(), fmt.Sprintf("origin val %v", k))
}
for k, v := range uintConvertMap {
any := Get([]byte(k))
should.Equal(uint(v), any.ToUint(), fmt.Sprintf("origin val %v", k))
}
}
func Test_read_int64_to_any(t *testing.T) {
should := require.New(t)
any := WrapInt64(12345)
should.Equal(12345, any.ToInt())
should.Equal(int32(12345), any.ToInt32())
should.Equal(int64(12345), any.ToInt64())
should.Equal(uint(12345), any.ToUint())
should.Equal(uint32(12345), any.ToUint32())
should.Equal(uint64(12345), any.ToUint64())
should.Equal(float32(12345), any.ToFloat32())
should.Equal(float64(12345), any.ToFloat64())
should.Equal("12345", any.ToString())
should.Equal(true, any.ToBool())
should.Equal(any.ValueType(), NumberValue)
stream := NewStream(ConfigDefault, nil, 32)
any.WriteTo(stream)
should.Equal("12345", string(stream.Buffer()))
}
func Test_read_int32_to_any(t *testing.T) {
should := require.New(t)
any := WrapInt32(12345)
should.Equal(12345, any.ToInt())
should.Equal(int32(12345), any.ToInt32())
should.Equal(int64(12345), any.ToInt64())
should.Equal(uint(12345), any.ToUint())
should.Equal(uint32(12345), any.ToUint32())
should.Equal(uint64(12345), any.ToUint64())
should.Equal(float32(12345), any.ToFloat32())
should.Equal(float64(12345), any.ToFloat64())
should.Equal("12345", any.ToString())
should.Equal(true, any.ToBool())
should.Equal(any.ValueType(), NumberValue)
stream := NewStream(ConfigDefault, nil, 32)
any.WriteTo(stream)
should.Equal("12345", string(stream.Buffer()))
}
func Test_read_uint32_to_any(t *testing.T) {
should := require.New(t)
any := WrapUint32(12345)
should.Equal(12345, any.ToInt())
should.Equal(int32(12345), any.ToInt32())
should.Equal(int64(12345), any.ToInt64())
should.Equal(uint(12345), any.ToUint())
should.Equal(uint32(12345), any.ToUint32())
should.Equal(uint64(12345), any.ToUint64())
should.Equal(float32(12345), any.ToFloat32())
should.Equal(float64(12345), any.ToFloat64())
should.Equal("12345", any.ToString())
should.Equal(true, any.ToBool())
should.Equal(any.ValueType(), NumberValue)
stream := NewStream(ConfigDefault, nil, 32)
any.WriteTo(stream)
should.Equal("12345", string(stream.Buffer()))
}
func Test_read_uint64_to_any(t *testing.T) {
should := require.New(t)
any := WrapUint64(12345)
should.Equal(12345, any.ToInt())
should.Equal(int32(12345), any.ToInt32())
should.Equal(int64(12345), any.ToInt64())
should.Equal(uint(12345), any.ToUint())
should.Equal(uint32(12345), any.ToUint32())
should.Equal(uint64(12345), any.ToUint64())
should.Equal(float32(12345), any.ToFloat32())
should.Equal(float64(12345), any.ToFloat64())
should.Equal("12345", any.ToString())
should.Equal(true, any.ToBool())
should.Equal(any.ValueType(), NumberValue)
stream := NewStream(ConfigDefault, nil, 32)
any.WriteTo(stream)
should.Equal("12345", string(stream.Buffer()))
stream = NewStream(ConfigDefault, nil, 32)
stream.WriteUint(uint(123))
should.Equal("123", string(stream.Buffer()))
}
func Test_int_lazy_any_get(t *testing.T) {
should := require.New(t)
any := Get([]byte("1234"))
// panic!!
//should.Equal(any.LastError(), io.EOF)
should.Equal(InvalidValue, any.Get(1, "2").ValueType())
}

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package jsoniter
import (
"github.com/stretchr/testify/require"
"testing"
)
func Test_wrap_map(t *testing.T) {
should := require.New(t)
any := Wrap(map[string]string{"Field1": "hello"})
should.Equal("hello", any.Get("Field1").ToString())
any = Wrap(map[string]string{"Field1": "hello"})
should.Equal(1, any.Size())
}

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package jsoniter
import (
"github.com/stretchr/testify/require"
"testing"
)
func Test_read_null_as_any(t *testing.T) {
should := require.New(t)
any := Get([]byte(`null`))
should.Equal(0, any.ToInt())
should.Equal(float64(0), any.ToFloat64())
should.Equal("", any.ToString())
should.False(any.ToBool())
}

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package jsoniter
import (
"testing"
"github.com/stretchr/testify/require"
)
func Test_read_object_as_any(t *testing.T) {
should := require.New(t)
any := Get([]byte(`{"a":"stream","c":"d"}`))
should.Equal(`{"a":"stream","c":"d"}`, any.ToString())
// partial parse
should.Equal("stream", any.Get("a").ToString())
should.Equal("d", any.Get("c").ToString())
should.Equal(2, len(any.Keys()))
any = Get([]byte(`{"a":"stream","c":"d"}`))
// full parse
should.Equal(2, len(any.Keys()))
should.Equal(2, any.Size())
should.True(any.ToBool())
should.Equal(0, any.ToInt())
should.Equal(ObjectValue, any.ValueType())
should.Nil(any.LastError())
obj := struct {
A string
}{}
any.ToVal(&obj)
should.Equal("stream", obj.A)
}
func Test_object_lazy_any_get(t *testing.T) {
should := require.New(t)
any := Get([]byte(`{"a":{"stream":{"c":"d"}}}`))
should.Equal("d", any.Get("a", "stream", "c").ToString())
}
func Test_object_lazy_any_get_all(t *testing.T) {
should := require.New(t)
any := Get([]byte(`{"a":[0],"stream":[1]}`))
should.Contains(any.Get('*', 0).ToString(), `"a":0`)
}
func Test_object_lazy_any_get_invalid(t *testing.T) {
should := require.New(t)
any := Get([]byte(`{}`))
should.Equal(InvalidValue, any.Get("a", "stream", "c").ValueType())
should.Equal(InvalidValue, any.Get(1).ValueType())
}
func Test_wrap_map_and_convert_to_any(t *testing.T) {
should := require.New(t)
any := Wrap(map[string]interface{}{"a": 1})
should.True(any.ToBool())
should.Equal(0, any.ToInt())
should.Equal(int32(0), any.ToInt32())
should.Equal(int64(0), any.ToInt64())
should.Equal(float32(0), any.ToFloat32())
should.Equal(float64(0), any.ToFloat64())
should.Equal(uint(0), any.ToUint())
should.Equal(uint32(0), any.ToUint32())
should.Equal(uint64(0), any.ToUint64())
}
func Test_wrap_object_and_convert_to_any(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
field2 string
}
any := Wrap(TestObject{"hello", "world"})
should.Equal("hello", any.Get("Field1").ToString())
any = Wrap(TestObject{"hello", "world"})
should.Equal(2, any.Size())
should.Equal(`{"Field1":"hello"}`, any.Get('*').ToString())
should.Equal(0, any.ToInt())
should.Equal(int32(0), any.ToInt32())
should.Equal(int64(0), any.ToInt64())
should.Equal(float32(0), any.ToFloat32())
should.Equal(float64(0), any.ToFloat64())
should.Equal(uint(0), any.ToUint())
should.Equal(uint32(0), any.ToUint32())
should.Equal(uint64(0), any.ToUint64())
should.True(any.ToBool())
should.Equal(`{"Field1":"hello"}`, any.ToString())
// cannot pass!
//stream := NewStream(ConfigDefault, nil, 32)
//any.WriteTo(stream)
//should.Equal(`{"Field1":"hello"}`, string(stream.Buffer()))
// cannot pass!
}
func Test_any_within_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 Any
Field2 Any
}
obj := TestObject{}
err := UnmarshalFromString(`{"Field1": "hello", "Field2": [1,2,3]}`, &obj)
should.Nil(err)
should.Equal("hello", obj.Field1.ToString())
should.Equal("[1,2,3]", obj.Field2.ToString())
}

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package jsoniter
import (
"testing"
"github.com/stretchr/testify/require"
)
var stringConvertMap = map[string]string{
"null": "",
"321.1": "321.1",
`"1.1"`: "1.1",
`"-123.1"`: "-123.1",
"0.0": "0.0",
"0": "0",
`"0"`: "0",
`"0.0"`: "0.0",
`"00.0"`: "00.0",
"true": "true",
"false": "false",
`"true"`: "true",
`"false"`: "false",
`"true123"`: "true123",
`"+1"`: "+1",
"[]": "[]",
"[1,2]": "[1,2]",
"{}": "{}",
`{"a":1, "stream":true}`: `{"a":1, "stream":true}`,
}
func Test_read_any_to_string(t *testing.T) {
should := require.New(t)
for k, v := range stringConvertMap {
any := Get([]byte(k))
should.Equal(v, any.ToString(), "original val "+k)
}
}
func Test_read_string_as_any(t *testing.T) {
should := require.New(t)
any := Get([]byte(`"hello"`))
should.Equal("hello", any.ToString())
should.True(any.ToBool())
any = Get([]byte(`" "`))
should.False(any.ToBool())
any = Get([]byte(`"false"`))
should.True(any.ToBool())
any = Get([]byte(`"123"`))
should.Equal(123, any.ToInt())
}
func Test_wrap_string(t *testing.T) {
should := require.New(t)
any := WrapString("123")
should.Equal(123, any.ToInt())
}

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package jsoniter
import (
"bytes"
"encoding/json"
"github.com/stretchr/testify/require"
"testing"
)
func Test_empty_array(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `[]`)
cont := iter.ReadArray()
should.False(cont)
iter = ParseString(ConfigDefault, `[]`)
iter.ReadArrayCB(func(iter *Iterator) bool {
should.FailNow("should not call")
return true
})
}
func Test_one_element(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `[1]`)
should.True(iter.ReadArray())
should.Equal(1, iter.ReadInt())
should.False(iter.ReadArray())
iter = ParseString(ConfigDefault, `[1]`)
iter.ReadArrayCB(func(iter *Iterator) bool {
should.Equal(1, iter.ReadInt())
return true
})
}
func Test_two_elements(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `[1,2]`)
should.True(iter.ReadArray())
should.Equal(int64(1), iter.ReadInt64())
should.True(iter.ReadArray())
should.Equal(int64(2), iter.ReadInt64())
should.False(iter.ReadArray())
iter = ParseString(ConfigDefault, `[1,2]`)
should.Equal([]interface{}{float64(1), float64(2)}, iter.Read())
}
func Test_whitespace_in_head(t *testing.T) {
iter := ParseString(ConfigDefault, ` [1]`)
cont := iter.ReadArray()
if cont != true {
t.FailNow()
}
if iter.ReadUint64() != 1 {
t.FailNow()
}
}
func Test_whitespace_after_array_start(t *testing.T) {
iter := ParseString(ConfigDefault, `[ 1]`)
cont := iter.ReadArray()
if cont != true {
t.FailNow()
}
if iter.ReadUint64() != 1 {
t.FailNow()
}
}
func Test_whitespace_before_array_end(t *testing.T) {
iter := ParseString(ConfigDefault, `[1 ]`)
cont := iter.ReadArray()
if cont != true {
t.FailNow()
}
if iter.ReadUint64() != 1 {
t.FailNow()
}
cont = iter.ReadArray()
if cont != false {
t.FailNow()
}
}
func Test_whitespace_before_comma(t *testing.T) {
iter := ParseString(ConfigDefault, `[1 ,2]`)
cont := iter.ReadArray()
if cont != true {
t.FailNow()
}
if iter.ReadUint64() != 1 {
t.FailNow()
}
cont = iter.ReadArray()
if cont != true {
t.FailNow()
}
if iter.ReadUint64() != 2 {
t.FailNow()
}
cont = iter.ReadArray()
if cont != false {
t.FailNow()
}
}
func Test_write_array(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(Config{IndentionStep: 2}.Froze(), buf, 4096)
stream.WriteArrayStart()
stream.WriteInt(1)
stream.WriteMore()
stream.WriteInt(2)
stream.WriteArrayEnd()
stream.Flush()
should.Nil(stream.Error)
should.Equal("[\n 1,\n 2\n]", buf.String())
}
func Test_write_val_array(t *testing.T) {
should := require.New(t)
val := []int{1, 2, 3}
str, err := MarshalToString(&val)
should.Nil(err)
should.Equal("[1,2,3]", str)
}
func Test_write_val_empty_array(t *testing.T) {
should := require.New(t)
val := []int{}
str, err := MarshalToString(val)
should.Nil(err)
should.Equal("[]", str)
}
func Test_write_array_of_interface_in_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field []interface{}
Field2 string
}
val := TestObject{[]interface{}{1, 2}, ""}
str, err := MarshalToString(val)
should.Nil(err)
should.Contains(str, `"Field":[1,2]`)
should.Contains(str, `"Field2":""`)
}
func Test_encode_byte_array(t *testing.T) {
should := require.New(t)
bytes, err := json.Marshal([]byte{1, 2, 3})
should.Nil(err)
should.Equal(`"AQID"`, string(bytes))
bytes, err = Marshal([]byte{1, 2, 3})
should.Nil(err)
should.Equal(`"AQID"`, string(bytes))
}
func Test_decode_byte_array_from_base64(t *testing.T) {
should := require.New(t)
data := []byte{}
err := json.Unmarshal([]byte(`"AQID"`), &data)
should.Nil(err)
should.Equal([]byte{1, 2, 3}, data)
err = Unmarshal([]byte(`"AQID"`), &data)
should.Nil(err)
should.Equal([]byte{1, 2, 3}, data)
}
func Test_decode_byte_array_from_array(t *testing.T) {
should := require.New(t)
data := []byte{}
err := json.Unmarshal([]byte(`[1,2,3]`), &data)
should.Nil(err)
should.Equal([]byte{1, 2, 3}, data)
err = Unmarshal([]byte(`[1,2,3]`), &data)
should.Nil(err)
should.Equal([]byte{1, 2, 3}, data)
}
func Test_decode_slice(t *testing.T) {
should := require.New(t)
slice := make([]string, 0, 5)
UnmarshalFromString(`["hello", "world"]`, &slice)
should.Equal([]string{"hello", "world"}, slice)
}
func Test_decode_large_slice(t *testing.T) {
should := require.New(t)
slice := make([]int, 0, 1)
UnmarshalFromString(`[1,2,3,4,5,6,7,8,9]`, &slice)
should.Equal([]int{1, 2, 3, 4, 5, 6, 7, 8, 9}, slice)
}
func Benchmark_jsoniter_array(b *testing.B) {
b.ReportAllocs()
input := []byte(`[1,2,3,4,5,6,7,8,9]`)
iter := ParseBytes(ConfigDefault, input)
b.ResetTimer()
for n := 0; n < b.N; n++ {
iter.ResetBytes(input)
for iter.ReadArray() {
iter.ReadUint64()
}
}
}
func Benchmark_json_array(b *testing.B) {
for n := 0; n < b.N; n++ {
result := []interface{}{}
json.Unmarshal([]byte(`[1,2,3]`), &result)
}
}

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package jsoniter
import (
"bytes"
"encoding/json"
"testing"
"github.com/stretchr/testify/require"
)
func Test_true(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `true`)
should.True(iter.ReadBool())
iter = ParseString(ConfigDefault, `true`)
should.Equal(true, iter.Read())
}
func Test_false(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `false`)
should.False(iter.ReadBool())
}
func Test_write_true_false(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteTrue()
stream.WriteFalse()
stream.WriteBool(false)
stream.Flush()
should.Nil(stream.Error)
should.Equal("truefalsefalse", buf.String())
}
func Test_write_val_bool(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(true)
should.Equal(stream.Buffered(), 4)
stream.Flush()
should.Equal(stream.Buffered(), 0)
should.Nil(stream.Error)
should.Equal("true", buf.String())
}
func Test_encode_string_bool(t *testing.T) {
type TestObject struct {
Field bool `json:",omitempty,string"`
}
should := require.New(t)
output, err := json.Marshal(TestObject{true})
should.Nil(err)
should.Equal(`{"Field":"true"}`, string(output))
output, err = Marshal(TestObject{true})
should.Nil(err)
should.Equal(`{"Field":"true"}`, string(output))
}
func Test_decode_string_bool(t *testing.T) {
type TestObject struct {
Field bool `json:",omitempty,string"`
}
should := require.New(t)
obj := TestObject{}
err := json.Unmarshal([]byte(`{"Field":"true"}`), &obj)
should.Nil(err)
should.True(obj.Field)
obj = TestObject{}
err = json.Unmarshal([]byte(`{"Field":true}`), &obj)
should.NotNil(err)
obj = TestObject{}
err = Unmarshal([]byte(`{"Field":"true"}`), &obj)
should.Nil(err)
should.True(obj.Field)
obj = TestObject{}
err = Unmarshal([]byte(`{"Field":true}`), &obj)
should.NotNil(err)
}
func Test_bool_can_be_null(t *testing.T) {
type TestData struct {
Field bool `json:"field"`
}
should := require.New(t)
obj := TestData{}
data1 := []byte(`{"field": true}`)
err := Unmarshal(data1, &obj)
should.NoError(err)
should.Equal(true, obj.Field)
data2 := []byte(`{"field": null}`)
err = Unmarshal(data2, &obj)
should.NoError(err)
// Same behavior as stdlib, not touching the existing value.
should.Equal(true, obj.Field)
// Checking stdlib behavior as well
obj2 := TestData{}
err = json.Unmarshal(data1, &obj2)
should.NoError(err)
should.Equal(true, obj2.Field)
err = json.Unmarshal(data2, &obj2)
should.NoError(err)
should.Equal(true, obj2.Field)
}

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package jsoniter
import (
"encoding/json"
"github.com/stretchr/testify/require"
"strconv"
"testing"
"time"
"unsafe"
)
func Test_customize_type_decoder(t *testing.T) {
RegisterTypeDecoderFunc("time.Time", func(ptr unsafe.Pointer, iter *Iterator) {
t, err := time.ParseInLocation("2006-01-02 15:04:05", iter.ReadString(), time.UTC)
if err != nil {
iter.Error = err
return
}
*((*time.Time)(ptr)) = t
})
defer ConfigDefault.(*frozenConfig).cleanDecoders()
val := time.Time{}
err := Unmarshal([]byte(`"2016-12-05 08:43:28"`), &val)
if err != nil {
t.Fatal(err)
}
year, month, day := val.Date()
if year != 2016 || month != 12 || day != 5 {
t.Fatal(val)
}
}
func Test_customize_type_encoder(t *testing.T) {
should := require.New(t)
RegisterTypeEncoderFunc("time.Time", func(ptr unsafe.Pointer, stream *Stream) {
t := *((*time.Time)(ptr))
stream.WriteString(t.UTC().Format("2006-01-02 15:04:05"))
}, nil)
defer ConfigDefault.(*frozenConfig).cleanEncoders()
val := time.Unix(0, 0)
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`"1970-01-01 00:00:00"`, str)
}
func Test_customize_byte_array_encoder(t *testing.T) {
ConfigDefault.(*frozenConfig).cleanEncoders()
should := require.New(t)
RegisterTypeEncoderFunc("[]uint8", func(ptr unsafe.Pointer, stream *Stream) {
t := *((*[]byte)(ptr))
stream.WriteString(string(t))
}, nil)
defer ConfigDefault.(*frozenConfig).cleanEncoders()
val := []byte("abc")
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`"abc"`, str)
}
func Test_customize_float_marshal(t *testing.T) {
should := require.New(t)
json := Config{MarshalFloatWith6Digits: true}.Froze()
str, err := json.MarshalToString(float32(1.23456789))
should.Nil(err)
should.Equal("1.234568", str)
}
type Tom struct {
field1 string
}
func Test_customize_field_decoder(t *testing.T) {
RegisterFieldDecoderFunc("jsoniter.Tom", "field1", func(ptr unsafe.Pointer, iter *Iterator) {
*((*string)(ptr)) = strconv.Itoa(iter.ReadInt())
})
defer ConfigDefault.(*frozenConfig).cleanDecoders()
tom := Tom{}
err := Unmarshal([]byte(`{"field1": 100}`), &tom)
if err != nil {
t.Fatal(err)
}
}
type TestObject1 struct {
field1 string
}
type testExtension struct {
DummyExtension
}
func (extension *testExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) {
if structDescriptor.Type.String() != "jsoniter.TestObject1" {
return
}
binding := structDescriptor.GetField("field1")
binding.Encoder = &funcEncoder{fun: func(ptr unsafe.Pointer, stream *Stream) {
str := *((*string)(ptr))
val, _ := strconv.Atoi(str)
stream.WriteInt(val)
}}
binding.Decoder = &funcDecoder{func(ptr unsafe.Pointer, iter *Iterator) {
*((*string)(ptr)) = strconv.Itoa(iter.ReadInt())
}}
binding.ToNames = []string{"field-1"}
binding.FromNames = []string{"field-1"}
}
func Test_customize_field_by_extension(t *testing.T) {
should := require.New(t)
RegisterExtension(&testExtension{})
obj := TestObject1{}
err := UnmarshalFromString(`{"field-1": 100}`, &obj)
should.Nil(err)
should.Equal("100", obj.field1)
str, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{"field-1":100}`, str)
}
type timeImplementedMarshaler time.Time
func (obj timeImplementedMarshaler) MarshalJSON() ([]byte, error) {
seconds := time.Time(obj).Unix()
return []byte(strconv.FormatInt(seconds, 10)), nil
}
func Test_marshaler(t *testing.T) {
type TestObject struct {
Field timeImplementedMarshaler
}
should := require.New(t)
val := timeImplementedMarshaler(time.Unix(123, 0))
obj := TestObject{val}
bytes, err := json.Marshal(obj)
should.Nil(err)
should.Equal(`{"Field":123}`, string(bytes))
str, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{"Field":123}`, str)
}
func Test_marshaler_and_encoder(t *testing.T) {
type TestObject struct {
Field *timeImplementedMarshaler
}
ConfigDefault.(*frozenConfig).cleanEncoders()
should := require.New(t)
RegisterTypeEncoderFunc("jsoniter.timeImplementedMarshaler", func(ptr unsafe.Pointer, stream *Stream) {
stream.WriteString("hello from encoder")
}, nil)
val := timeImplementedMarshaler(time.Unix(123, 0))
obj := TestObject{&val}
bytes, err := json.Marshal(obj)
should.Nil(err)
should.Equal(`{"Field":123}`, string(bytes))
str, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{"Field":"hello from encoder"}`, str)
}
type ObjectImplementedUnmarshaler int
func (obj *ObjectImplementedUnmarshaler) UnmarshalJSON(s []byte) error {
val, _ := strconv.ParseInt(string(s[1:len(s)-1]), 10, 64)
*obj = ObjectImplementedUnmarshaler(val)
return nil
}
func Test_unmarshaler(t *testing.T) {
should := require.New(t)
var obj ObjectImplementedUnmarshaler
err := json.Unmarshal([]byte(` "100" `), &obj)
should.Nil(err)
should.Equal(100, int(obj))
iter := ParseString(ConfigDefault, ` "100" `)
iter.ReadVal(&obj)
should.Nil(err)
should.Equal(100, int(obj))
}
func Test_unmarshaler_and_decoder(t *testing.T) {
type TestObject struct {
Field *ObjectImplementedUnmarshaler
Field2 string
}
ConfigDefault.(*frozenConfig).cleanDecoders()
should := require.New(t)
RegisterTypeDecoderFunc("jsoniter.ObjectImplementedUnmarshaler", func(ptr unsafe.Pointer, iter *Iterator) {
*(*ObjectImplementedUnmarshaler)(ptr) = 10
iter.Skip()
})
obj := TestObject{}
val := ObjectImplementedUnmarshaler(0)
obj.Field = &val
err := json.Unmarshal([]byte(`{"Field":"100"}`), &obj)
should.Nil(err)
should.Equal(100, int(*obj.Field))
err = Unmarshal([]byte(`{"Field":"100"}`), &obj)
should.Nil(err)
should.Equal(10, int(*obj.Field))
}
type tmString string
type tmStruct struct {
String tmString
}
func (s tmStruct) MarshalJSON() ([]byte, error) {
var b []byte
b = append(b, '"')
b = append(b, s.String...)
b = append(b, '"')
return b, nil
}
func Test_marshaler_on_struct(t *testing.T) {
fixed := tmStruct{"hello"}
//json.Marshal(fixed)
Marshal(fixed)
}
type withChan struct {
F2 chan []byte
}
func (q withChan) MarshalJSON() ([]byte, error) {
return []byte(`""`), nil
}
func (q *withChan) UnmarshalJSON(value []byte) error {
return nil
}
func Test_marshal_json_with_chan(t *testing.T) {
type TestObject struct {
F1 withChan
}
should := require.New(t)
output, err := MarshalToString(TestObject{})
should.Nil(err)
should.Equal(`{"F1":""}`, output)
}
type withTime struct {
time.Time
}
func (t *withTime) UnmarshalJSON(b []byte) error {
return nil
}
func (t withTime) MarshalJSON() ([]byte, error) {
return []byte(`"fake"`), nil
}
func Test_marshal_json_with_time(t *testing.T) {
type S1 struct {
F1 withTime
F2 *withTime
}
type TestObject struct {
TF1 S1
}
should := require.New(t)
obj := TestObject{
S1{
F1: withTime{
time.Unix(0, 0),
},
F2: &withTime{
time.Unix(0, 0),
},
},
}
output, err := json.Marshal(obj)
should.Nil(err)
should.Equal(`{"TF1":{"F1":"fake","F2":"fake"}}`, string(output))
output, err = Marshal(obj)
should.Nil(err)
should.Equal(`{"TF1":{"F1":"fake","F2":"fake"}}`, string(output))
obj = TestObject{}
should.Nil(json.Unmarshal([]byte(`{"TF1":{"F1":"fake","F2":"fake"}}`), &obj))
should.NotNil(obj.TF1.F2)
obj = TestObject{}
should.Nil(Unmarshal([]byte(`{"TF1":{"F1":"fake","F2":"fake"}}`), &obj))
should.NotNil(obj.TF1.F2)
}
func Test_customize_tag_key(t *testing.T) {
type TestObject struct {
Field string `orm:"field"`
}
should := require.New(t)
json := Config{TagKey: "orm"}.Froze()
str, err := json.MarshalToString(TestObject{"hello"})
should.Nil(err)
should.Equal(`{"field":"hello"}`, str)
}
func Test_recursive_empty_interface_customization(t *testing.T) {
t.Skip()
var obj interface{}
RegisterTypeDecoderFunc("interface {}", func(ptr unsafe.Pointer, iter *Iterator) {
switch iter.WhatIsNext() {
case NumberValue:
*(*interface{})(ptr) = iter.ReadInt64()
default:
*(*interface{})(ptr) = iter.Read()
}
})
should := require.New(t)
Unmarshal([]byte("[100]"), &obj)
should.Equal([]interface{}{int64(100)}, obj)
}
type GeoLocation struct {
Id string `json:"id,omitempty" db:"id"`
}
func (p *GeoLocation) MarshalJSON() ([]byte, error) {
return []byte(`{}`), nil
}
func (p *GeoLocation) UnmarshalJSON(input []byte) error {
p.Id = "hello"
return nil
}
func Test_marshal_and_unmarshal_on_non_pointer(t *testing.T) {
should := require.New(t)
locations := []GeoLocation{{"000"}}
bytes, err := Marshal(locations)
should.Nil(err)
should.Equal("[{}]", string(bytes))
err = Unmarshal([]byte("[1]"), &locations)
should.Nil(err)
should.Equal("hello", locations[0].Id)
}

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package jsoniter
import (
"encoding/json"
"testing"
"github.com/stretchr/testify/require"
)
func Test_bind_api_demo(t *testing.T) {
should := require.New(t)
val := []int{}
err := UnmarshalFromString(`[0,1,2,3] `, &val)
should.Nil(err)
should.Equal([]int{0, 1, 2, 3}, val)
}
func Test_iterator_api_demo(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `[0,1,2,3]`)
total := 0
for iter.ReadArray() {
total += iter.ReadInt()
}
should.Equal(6, total)
}
type People struct {
Name string
Gender string
Age int
Address string
Mobile string
Country string
Height int
}
func jsoniterMarshal(p *People) error {
_, err := Marshal(p)
if nil != err {
return err
}
return nil
}
func stdMarshal(p *People) error {
_, err := json.Marshal(p)
if nil != err {
return err
}
return nil
}
func BenchmarkJosniterMarshal(b *testing.B) {
var p People
p.Address = "上海市徐汇区漕宝路"
p.Age = 30
p.Country = "中国"
p.Gender = "male"
p.Height = 170
p.Mobile = "18502120533"
p.Name = "Elvin"
b.ReportAllocs()
for i := 0; i < b.N; i++ {
err := jsoniterMarshal(&p)
if nil != err {
b.Error(err)
}
}
}
func BenchmarkStdMarshal(b *testing.B) {
var p People
p.Address = "上海市徐汇区漕宝路"
p.Age = 30
p.Country = "中国"
p.Gender = "male"
p.Height = 170
p.Mobile = "18502120533"
p.Name = "Elvin"
b.ReportAllocs()
for i := 0; i < b.N; i++ {
err := stdMarshal(&p)
if nil != err {
b.Error(err)
}
}
}

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@ -0,0 +1,42 @@
package jsoniter
import (
"encoding/json"
"testing"
"github.com/stretchr/testify/require"
)
func Test_encode_interface(t *testing.T) {
should := require.New(t)
var a interface{}
a = int8(10)
str, err := MarshalToString(a)
should.Nil(err)
should.Equal(str, "10")
a = float32(3)
str, err = MarshalToString(a)
should.Nil(err)
should.Equal(str, "3")
a = map[string]interface{}{"abc": 1}
str, err = MarshalToString(a)
should.Nil(err)
should.Equal(str, `{"abc":1}`)
a = uintptr(1)
str, err = MarshalToString(a)
should.Nil(err)
should.Equal(str, "1")
a = uint(1)
str, err = MarshalToString(a)
should.Nil(err)
should.Equal(str, "1")
a = uint8(1)
str, err = MarshalToString(a)
should.Nil(err)
should.Equal(str, "1")
a = json.RawMessage("abc")
MarshalToString(a)
str, err = MarshalToString(a)
should.Nil(err)
should.Equal(str, "abc")
}

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@ -0,0 +1,50 @@
package jsoniter
import (
"fmt"
"testing"
"github.com/stretchr/testify/require"
)
type MyEnum int64
const (
MyEnumA MyEnum = iota
MyEnumB
)
func (m *MyEnum) MarshalJSON() ([]byte, error) {
return []byte(fmt.Sprintf(`"foo-%d"`, int(*m))), nil
}
func (m *MyEnum) UnmarshalJSON(jb []byte) error {
switch string(jb) {
case `"foo-1"`:
*m = MyEnumB
default:
*m = MyEnumA
}
return nil
}
func Test_custom_marshaler_on_enum(t *testing.T) {
type Wrapper struct {
Payload interface{}
}
type Wrapper2 struct {
Payload MyEnum
}
should := require.New(t)
w := Wrapper{Payload: MyEnumB}
jb, err := Marshal(w)
should.NoError(err)
should.Equal(`{"Payload":"foo-1"}`, string(jb))
var w2 Wrapper2
err = Unmarshal(jb, &w2)
should.NoError(err)
should.Equal(MyEnumB, w2.Payload)
}

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@ -0,0 +1,37 @@
package jsoniter
import (
"encoding/json"
"github.com/stretchr/testify/require"
"testing"
)
func Test_encode_fixed_array(t *testing.T) {
should := require.New(t)
type FixedArray [2]float64
fixed := FixedArray{0.1, 1.0}
output, err := MarshalToString(fixed)
should.Nil(err)
should.Equal("[0.1,1]", output)
}
func Test_encode_fixed_array_of_map(t *testing.T) {
should := require.New(t)
type FixedArray [2]map[string]string
fixed := FixedArray{map[string]string{"1": "2"}, map[string]string{"3": "4"}}
output, err := MarshalToString(fixed)
should.Nil(err)
should.Equal(`[{"1":"2"},{"3":"4"}]`, output)
}
func Test_decode_fixed_array(t *testing.T) {
should := require.New(t)
type FixedArray [2]float64
var fixed FixedArray
should.Nil(json.Unmarshal([]byte("[1,2,3]"), &fixed))
should.Equal(float64(1), fixed[0])
should.Equal(float64(2), fixed[1])
should.Nil(Unmarshal([]byte("[1,2,3]"), &fixed))
should.Equal(float64(1), fixed[0])
should.Equal(float64(2), fixed[1])
}

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@ -0,0 +1,210 @@
// +build go1.8
package jsoniter
import (
"bytes"
"encoding/json"
"fmt"
"strconv"
"testing"
"github.com/stretchr/testify/require"
)
func Test_read_big_float(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `12.3`)
val := iter.ReadBigFloat()
val64, _ := val.Float64()
should.Equal(12.3, val64)
}
func Test_read_big_int(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `92233720368547758079223372036854775807`)
val := iter.ReadBigInt()
should.NotNil(val)
should.Equal(`92233720368547758079223372036854775807`, val.String())
}
func Test_read_float(t *testing.T) {
inputs := []string{
`1.1`, `1000`, `9223372036854775807`, `12.3`, `-12.3`, `720368.54775807`, `720368.547758075`,
`1e1`, `1e+1`, `1e-1`, `1E1`, `1E+1`, `1E-1`, `-1e1`, `-1e+1`, `-1e-1`,
}
for _, input := range inputs {
// non-streaming
t.Run(fmt.Sprintf("%v", input), func(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, input+",")
expected, err := strconv.ParseFloat(input, 32)
should.Nil(err)
should.Equal(float32(expected), iter.ReadFloat32())
})
t.Run(fmt.Sprintf("%v", input), func(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, input+",")
expected, err := strconv.ParseFloat(input, 64)
should.Nil(err)
should.Equal(expected, iter.ReadFloat64())
})
// streaming
t.Run(fmt.Sprintf("%v", input), func(t *testing.T) {
should := require.New(t)
iter := Parse(ConfigDefault, bytes.NewBufferString(input+","), 2)
expected, err := strconv.ParseFloat(input, 32)
should.Nil(err)
should.Equal(float32(expected), iter.ReadFloat32())
})
t.Run(fmt.Sprintf("%v", input), func(t *testing.T) {
should := require.New(t)
iter := Parse(ConfigDefault, bytes.NewBufferString(input+","), 2)
val := float64(0)
err := json.Unmarshal([]byte(input), &val)
should.Nil(err)
should.Equal(val, iter.ReadFloat64())
})
}
}
func Test_read_float_as_interface(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `12.3`)
should.Equal(float64(12.3), iter.Read())
}
func Test_wrap_float(t *testing.T) {
should := require.New(t)
str, err := MarshalToString(WrapFloat64(12.3))
should.Nil(err)
should.Equal("12.3", str)
}
func Test_write_float32(t *testing.T) {
vals := []float32{0, 1, -1, 99, 0xff, 0xfff, 0xffff, 0xfffff, 0xffffff, 0x4ffffff, 0xfffffff,
-0x4ffffff, -0xfffffff, 1.2345, 1.23456, 1.234567, 1.001}
for _, val := range vals {
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteFloat32Lossy(val)
stream.Flush()
should.Nil(stream.Error)
output, err := json.Marshal(val)
should.Nil(err)
should.Equal(string(output), buf.String())
})
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(val)
stream.Flush()
should.Nil(stream.Error)
output, err := json.Marshal(val)
should.Nil(err)
should.Equal(string(output), buf.String())
})
}
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 10)
stream.WriteRaw("abcdefg")
stream.WriteFloat32Lossy(1.123456)
stream.Flush()
should.Nil(stream.Error)
should.Equal("abcdefg1.123456", buf.String())
stream = NewStream(ConfigDefault, nil, 0)
stream.WriteFloat32(float32(0.0000001))
should.Equal("1e-07", string(stream.buf))
}
func Test_write_float64(t *testing.T) {
vals := []float64{0, 1, -1, 99, 0xff, 0xfff, 0xffff, 0xfffff, 0xffffff, 0x4ffffff, 0xfffffff,
-0x4ffffff, -0xfffffff, 1.2345, 1.23456, 1.234567, 1.001}
for _, val := range vals {
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteFloat64Lossy(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatFloat(val, 'f', -1, 64), buf.String())
})
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatFloat(val, 'f', -1, 64), buf.String())
})
}
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 10)
stream.WriteRaw("abcdefg")
stream.WriteFloat64Lossy(1.123456)
stream.Flush()
should.Nil(stream.Error)
should.Equal("abcdefg1.123456", buf.String())
stream = NewStream(ConfigDefault, nil, 0)
stream.WriteFloat64(float64(0.0000001))
should.Equal("1e-07", string(stream.buf))
}
func Test_read_float64_cursor(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, "[1.23456789\n,2,3]")
should.True(iter.ReadArray())
should.Equal(1.23456789, iter.Read())
should.True(iter.ReadArray())
should.Equal(float64(2), iter.Read())
}
func Test_read_float_scientific(t *testing.T) {
should := require.New(t)
var obj interface{}
should.Nil(UnmarshalFromString(`1e1`, &obj))
should.Equal(float64(10), obj)
should.Nil(json.Unmarshal([]byte(`1e1`), &obj))
should.Equal(float64(10), obj)
should.Nil(UnmarshalFromString(`1.0e1`, &obj))
should.Equal(float64(10), obj)
should.Nil(json.Unmarshal([]byte(`1.0e1`), &obj))
should.Equal(float64(10), obj)
}
func Test_lossy_float_marshal(t *testing.T) {
should := require.New(t)
api := Config{MarshalFloatWith6Digits: true}.Froze()
output, err := api.MarshalToString(float64(0.1234567))
should.Nil(err)
should.Equal("0.123457", output)
output, err = api.MarshalToString(float32(0.1234567))
should.Nil(err)
should.Equal("0.123457", output)
}
func Benchmark_jsoniter_float(b *testing.B) {
b.ReportAllocs()
input := []byte(`1.1123,`)
iter := NewIterator(ConfigDefault)
for n := 0; n < b.N; n++ {
iter.ResetBytes(input)
iter.ReadFloat64()
}
}
func Benchmark_json_float(b *testing.B) {
for n := 0; n < b.N; n++ {
result := float64(0)
json.Unmarshal([]byte(`1.1`), &result)
}
}

537
vendor/github.com/json-iterator/go/jsoniter_int_test.go generated vendored Normal file
View file

@ -0,0 +1,537 @@
// +build go1.8
package jsoniter
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"strconv"
"testing"
"github.com/stretchr/testify/require"
)
func Test_read_uint64_invalid(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, ",")
iter.ReadUint64()
should.NotNil(iter.Error)
}
func Test_read_int_from_null(t *testing.T) {
type TestObject struct {
F1 int8
F2 int16
F3 int32
F4 int64
F5 int
F6 uint8
F7 uint16
F8 uint32
F9 uint64
F10 uint
F11 float32
F12 float64
F13 uintptr
}
should := require.New(t)
obj := TestObject{}
err := Unmarshal([]byte(`{
"f1":null,
"f2":null,
"f3":null,
"f4":null,
"f5":null,
"f6":null,
"f7":null,
"f8":null,
"f9":null,
"f10":null,
"f11":null,
"f12":null,
"f13":null
}`), &obj)
should.Nil(err)
}
func _int8(t *testing.T) {
inputs := []string{`127`, `-128`}
for _, input := range inputs {
t.Run(fmt.Sprintf("%v", input), func(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, input)
expected, err := strconv.ParseInt(input, 10, 8)
should.Nil(err)
should.Equal(int8(expected), iter.ReadInt8())
})
}
}
func Test_read_int16(t *testing.T) {
inputs := []string{`32767`, `-32768`}
for _, input := range inputs {
t.Run(fmt.Sprintf("%v", input), func(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, input)
expected, err := strconv.ParseInt(input, 10, 16)
should.Nil(err)
should.Equal(int16(expected), iter.ReadInt16())
})
}
}
func Test_read_int32(t *testing.T) {
inputs := []string{`1`, `12`, `123`, `1234`, `12345`, `123456`, `2147483647`, `-2147483648`}
for _, input := range inputs {
t.Run(fmt.Sprintf("%v", input), func(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, input)
expected, err := strconv.ParseInt(input, 10, 32)
should.Nil(err)
should.Equal(int32(expected), iter.ReadInt32())
})
t.Run(fmt.Sprintf("%v", input), func(t *testing.T) {
should := require.New(t)
iter := Parse(ConfigDefault, bytes.NewBufferString(input), 2)
expected, err := strconv.ParseInt(input, 10, 32)
should.Nil(err)
should.Equal(int32(expected), iter.ReadInt32())
})
}
}
func Test_read_int32_array(t *testing.T) {
should := require.New(t)
input := `[123,456,789]`
val := make([]int32, 0)
UnmarshalFromString(input, &val)
should.Equal(3, len(val))
}
func Test_read_int64_array(t *testing.T) {
should := require.New(t)
input := `[123,456,789]`
val := make([]int64, 0)
UnmarshalFromString(input, &val)
should.Equal(3, len(val))
}
func Test_read_int_overflow(t *testing.T) {
should := require.New(t)
inputArr := []string{"123451", "-123451"}
for _, s := range inputArr {
iter := ParseString(ConfigDefault, s)
iter.ReadInt8()
should.NotNil(iter.Error)
iterU := ParseString(ConfigDefault, s)
iterU.ReadUint8()
should.NotNil(iterU.Error)
}
inputArr = []string{"12345678912", "-12345678912"}
for _, s := range inputArr {
iter := ParseString(ConfigDefault, s)
iter.ReadInt16()
should.NotNil(iter.Error)
iterUint := ParseString(ConfigDefault, s)
iterUint.ReadUint16()
should.NotNil(iterUint.Error)
}
inputArr = []string{"3111111111", "-3111111111", "1234232323232323235678912", "-1234567892323232323212"}
for _, s := range inputArr {
iter := ParseString(ConfigDefault, s)
iter.ReadInt32()
should.NotNil(iter.Error)
iterUint := ParseString(ConfigDefault, s)
iterUint.ReadUint32()
should.NotNil(iterUint.Error)
}
inputArr = []string{"9223372036854775811", "-9523372036854775807", "1234232323232323235678912", "-1234567892323232323212"}
for _, s := range inputArr {
iter := ParseString(ConfigDefault, s)
iter.ReadInt64()
should.NotNil(iter.Error)
iterUint := ParseString(ConfigDefault, s)
iterUint.ReadUint64()
should.NotNil(iterUint.Error)
}
}
func Test_read_int64(t *testing.T) {
inputs := []string{`1`, `12`, `123`, `1234`, `12345`, `123456`, `9223372036854775807`, `-9223372036854775808`}
for _, input := range inputs {
t.Run(fmt.Sprintf("%v", input), func(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, input)
expected, err := strconv.ParseInt(input, 10, 64)
should.Nil(err)
should.Equal(expected, iter.ReadInt64())
})
t.Run(fmt.Sprintf("%v", input), func(t *testing.T) {
should := require.New(t)
iter := Parse(ConfigDefault, bytes.NewBufferString(input), 2)
expected, err := strconv.ParseInt(input, 10, 64)
should.Nil(err)
should.Equal(expected, iter.ReadInt64())
})
}
}
func Test_read_int64_overflow(t *testing.T) {
should := require.New(t)
input := "123456789123456789123456789123456789,"
iter := ParseString(ConfigDefault, input)
iter.ReadInt64()
should.NotNil(iter.Error)
}
func Test_wrap_int(t *testing.T) {
should := require.New(t)
str, err := MarshalToString(WrapInt64(100))
should.Nil(err)
should.Equal("100", str)
}
func Test_write_uint8(t *testing.T) {
vals := []uint8{0, 1, 11, 111, 255}
for _, val := range vals {
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteUint8(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatUint(uint64(val), 10), buf.String())
})
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatUint(uint64(val), 10), buf.String())
})
}
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 3)
stream.WriteRaw("a")
stream.WriteUint8(100) // should clear buffer
stream.Flush()
should.Nil(stream.Error)
should.Equal("a100", buf.String())
}
func Test_write_int8(t *testing.T) {
vals := []int8{0, 1, -1, 99, 0x7f, -0x80}
for _, val := range vals {
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteInt8(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatInt(int64(val), 10), buf.String())
})
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatInt(int64(val), 10), buf.String())
})
}
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4)
stream.WriteRaw("a")
stream.WriteInt8(-100) // should clear buffer
stream.Flush()
should.Nil(stream.Error)
should.Equal("a-100", buf.String())
}
func Test_write_uint16(t *testing.T) {
vals := []uint16{0, 1, 11, 111, 255, 0xfff, 0xffff}
for _, val := range vals {
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteUint16(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatUint(uint64(val), 10), buf.String())
})
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatUint(uint64(val), 10), buf.String())
})
}
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 5)
stream.WriteRaw("a")
stream.WriteUint16(10000) // should clear buffer
stream.Flush()
should.Nil(stream.Error)
should.Equal("a10000", buf.String())
}
func Test_write_int16(t *testing.T) {
vals := []int16{0, 1, 11, 111, 255, 0xfff, 0x7fff, -0x8000}
for _, val := range vals {
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteInt16(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatInt(int64(val), 10), buf.String())
})
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatInt(int64(val), 10), buf.String())
})
}
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 6)
stream.WriteRaw("a")
stream.WriteInt16(-10000) // should clear buffer
stream.Flush()
should.Nil(stream.Error)
should.Equal("a-10000", buf.String())
}
func Test_write_uint32(t *testing.T) {
vals := []uint32{0, 1, 11, 111, 255, 999999, 0xfff, 0xffff, 0xfffff, 0xffffff, 0xfffffff, 0xffffffff}
for _, val := range vals {
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteUint32(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatUint(uint64(val), 10), buf.String())
})
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatUint(uint64(val), 10), buf.String())
})
}
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 10)
stream.WriteRaw("a")
stream.WriteUint32(0xffffffff) // should clear buffer
stream.Flush()
should.Nil(stream.Error)
should.Equal("a4294967295", buf.String())
}
func Test_write_int32(t *testing.T) {
vals := []int32{0, 1, 11, 111, 255, 999999, 0xfff, 0xffff, 0xfffff, 0xffffff, 0xfffffff, 0x7fffffff, -0x80000000}
for _, val := range vals {
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteInt32(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatInt(int64(val), 10), buf.String())
})
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatInt(int64(val), 10), buf.String())
})
}
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 11)
stream.WriteRaw("a")
stream.WriteInt32(-0x7fffffff) // should clear buffer
stream.Flush()
should.Nil(stream.Error)
should.Equal("a-2147483647", buf.String())
}
func Test_write_uint64(t *testing.T) {
vals := []uint64{0, 1, 11, 111, 255, 999999, 0xfff, 0xffff, 0xfffff, 0xffffff, 0xfffffff, 0xffffffff,
0xfffffffff, 0xffffffffff, 0xfffffffffff, 0xffffffffffff, 0xfffffffffffff, 0xffffffffffffff,
0xfffffffffffffff, 0xffffffffffffffff}
for _, val := range vals {
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteUint64(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatUint(uint64(val), 10), buf.String())
})
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatUint(uint64(val), 10), buf.String())
})
}
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 10)
stream.WriteRaw("a")
stream.WriteUint64(0xffffffff) // should clear buffer
stream.Flush()
should.Nil(stream.Error)
should.Equal("a4294967295", buf.String())
}
func Test_write_int64(t *testing.T) {
vals := []int64{0, 1, 11, 111, 255, 999999, 0xfff, 0xffff, 0xfffff, 0xffffff, 0xfffffff, 0xffffffff,
0xfffffffff, 0xffffffffff, 0xfffffffffff, 0xffffffffffff, 0xfffffffffffff, 0xffffffffffffff,
0xfffffffffffffff, 0x7fffffffffffffff, -0x8000000000000000}
for _, val := range vals {
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteInt64(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatInt(val, 10), buf.String())
})
t.Run(fmt.Sprintf("%v", val), func(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(val)
stream.Flush()
should.Nil(stream.Error)
should.Equal(strconv.FormatInt(val, 10), buf.String())
})
}
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 10)
stream.WriteRaw("a")
stream.WriteInt64(0xffffffff) // should clear buffer
stream.Flush()
should.Nil(stream.Error)
should.Equal("a4294967295", buf.String())
}
func Test_write_val_int(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal(1001)
stream.Flush()
should.Nil(stream.Error)
should.Equal("1001", buf.String())
}
func Test_write_val_int_ptr(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
val := 1001
stream.WriteVal(&val)
stream.Flush()
should.Nil(stream.Error)
should.Equal("1001", buf.String())
}
func Test_json_number(t *testing.T) {
should := require.New(t)
var arr []json.Number
err := Unmarshal([]byte(`[1]`), &arr)
should.Nil(err)
should.Equal(json.Number("1"), arr[0])
str, err := MarshalToString(arr)
should.Nil(err)
should.Equal(`[1]`, str)
}
func Test_jsoniter_number(t *testing.T) {
should := require.New(t)
var arr []Number
err := Unmarshal([]byte(`[1]`), &arr)
should.Nil(err)
should.Equal(Number("1"), arr[0])
str, isNumber := CastJsonNumber(arr[0])
should.True(isNumber)
should.Equal("1", str)
}
func Benchmark_jsoniter_encode_int(b *testing.B) {
stream := NewStream(ConfigDefault, ioutil.Discard, 64)
for n := 0; n < b.N; n++ {
stream.n = 0
stream.WriteUint64(0xffffffff)
}
}
func Benchmark_itoa(b *testing.B) {
for n := 0; n < b.N; n++ {
strconv.FormatInt(0xffffffff, 10)
}
}
func Benchmark_jsoniter_int(b *testing.B) {
iter := NewIterator(ConfigDefault)
input := []byte(`100`)
for n := 0; n < b.N; n++ {
iter.ResetBytes(input)
iter.ReadInt64()
}
}
func Benchmark_json_int(b *testing.B) {
for n := 0; n < b.N; n++ {
result := int64(0)
json.Unmarshal([]byte(`-100`), &result)
}
}

View file

@ -0,0 +1,560 @@
package jsoniter
import (
"encoding/json"
"fmt"
"testing"
"unsafe"
"github.com/stretchr/testify/require"
)
func Test_write_array_of_interface(t *testing.T) {
should := require.New(t)
array := []interface{}{"hello"}
str, err := MarshalToString(array)
should.Nil(err)
should.Equal(`["hello"]`, str)
}
func Test_write_map_of_interface(t *testing.T) {
should := require.New(t)
val := map[string]interface{}{"hello": "world"}
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`{"hello":"world"}`, str)
}
func Test_write_map_of_interface_in_struct(t *testing.T) {
type TestObject struct {
Field map[string]interface{}
}
should := require.New(t)
val := TestObject{map[string]interface{}{"hello": "world"}}
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`{"Field":{"hello":"world"}}`, str)
}
func Test_write_map_of_interface_in_struct_with_two_fields(t *testing.T) {
type TestObject struct {
Field map[string]interface{}
Field2 string
}
should := require.New(t)
val := TestObject{map[string]interface{}{"hello": "world"}, ""}
str, err := MarshalToString(val)
should.Nil(err)
should.Contains(str, `"Field":{"hello":"world"}`)
}
type MyInterface interface {
Hello() string
}
type MyString string
func (ms MyString) Hello() string {
return string(ms)
}
func Test_write_map_of_custom_interface(t *testing.T) {
should := require.New(t)
myStr := MyString("world")
should.Equal("world", myStr.Hello())
val := map[string]MyInterface{"hello": myStr}
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`{"hello":"world"}`, str)
}
func Test_write_interface(t *testing.T) {
should := require.New(t)
var val interface{}
val = "hello"
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`"hello"`, str)
}
func Test_read_interface(t *testing.T) {
should := require.New(t)
var val interface{}
err := UnmarshalFromString(`"hello"`, &val)
should.Nil(err)
should.Equal("hello", val)
err = UnmarshalFromString(`1e1`, &val)
should.Nil(err)
should.Equal(float64(10), val)
err = UnmarshalFromString(`1.0e1`, &val)
should.Nil(err)
should.Equal(float64(10), val)
err = json.Unmarshal([]byte(`1.0e1`), &val)
should.Nil(err)
should.Equal(float64(10), val)
}
func Test_read_custom_interface(t *testing.T) {
should := require.New(t)
var val MyInterface
RegisterTypeDecoderFunc("jsoniter.MyInterface", func(ptr unsafe.Pointer, iter *Iterator) {
*((*MyInterface)(ptr)) = MyString(iter.ReadString())
})
err := UnmarshalFromString(`"hello"`, &val)
should.Nil(err)
should.Equal("hello", val.Hello())
}
func Test_decode_object_contain_empty_interface(t *testing.T) {
type TestObject struct {
Field interface{}
}
should := require.New(t)
obj := TestObject{}
obj.Field = 1024
should.Nil(UnmarshalFromString(`{"Field": "hello"}`, &obj))
should.Equal("hello", obj.Field)
}
func Test_decode_object_contain_non_empty_interface(t *testing.T) {
type TestObject struct {
Field MyInterface
}
should := require.New(t)
obj := TestObject{}
obj.Field = MyString("abc")
should.Nil(UnmarshalFromString(`{"Field": "hello"}`, &obj))
should.Equal(MyString("hello"), obj.Field)
}
func Test_encode_object_contain_empty_interface(t *testing.T) {
type TestObject struct {
Field interface{}
}
should := require.New(t)
obj := TestObject{}
obj.Field = 1024
str, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{"Field":1024}`, str)
}
func Test_encode_object_contain_non_empty_interface(t *testing.T) {
type TestObject struct {
Field MyInterface
}
should := require.New(t)
obj := TestObject{}
obj.Field = MyString("hello")
str, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{"Field":"hello"}`, str)
}
func Test_nil_non_empty_interface(t *testing.T) {
ConfigDefault.(*frozenConfig).cleanEncoders()
ConfigDefault.(*frozenConfig).cleanDecoders()
type TestObject struct {
Field []MyInterface
}
should := require.New(t)
obj := TestObject{}
b := []byte(`{"Field":["AAA"]}`)
should.NotNil(json.Unmarshal(b, &obj))
should.NotNil(Unmarshal(b, &obj))
}
func Test_read_large_number_as_interface(t *testing.T) {
should := require.New(t)
var val interface{}
err := Config{UseNumber: true}.Froze().UnmarshalFromString(`123456789123456789123456789`, &val)
should.Nil(err)
output, err := MarshalToString(val)
should.Nil(err)
should.Equal(`123456789123456789123456789`, output)
}
func Test_nested_one_field_struct(t *testing.T) {
should := require.New(t)
type YetYetAnotherObject struct {
Field string
}
type YetAnotherObject struct {
Field *YetYetAnotherObject
}
type AnotherObject struct {
Field *YetAnotherObject
}
type TestObject struct {
Me *AnotherObject
}
obj := TestObject{&AnotherObject{&YetAnotherObject{&YetYetAnotherObject{"abc"}}}}
str, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{"Me":{"Field":{"Field":{"Field":"abc"}}}}`, str)
str, err = MarshalToString(&obj)
should.Nil(err)
should.Equal(`{"Me":{"Field":{"Field":{"Field":"abc"}}}}`, str)
}
func Test_struct_with_embedded_ptr_with_tag(t *testing.T) {
type O1 struct {
O1F string
}
type Option struct {
O1 *O1
}
type T struct {
Option `json:","`
}
var obj T
should := require.New(t)
output, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{"O1":null}`, output)
}
func Test_struct_with_one_nil(t *testing.T) {
type TestObject struct {
F *float64
}
var obj TestObject
should := require.New(t)
output, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{"F":null}`, output)
}
func Test_struct_with_one_nil_embedded(t *testing.T) {
type Parent struct {
Field1 string
Field2 string
}
type TestObject struct {
*Parent
}
obj := TestObject{}
should := require.New(t)
bytes, err := json.Marshal(obj)
should.Nil(err)
should.Equal("{}", string(bytes))
output, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{}`, output)
}
func Test_struct_with_not_nil_embedded(t *testing.T) {
type Parent struct {
Field0 string
Field1 []string
Field2 map[string]interface{}
}
type TestObject struct {
*Parent
}
should := require.New(t)
var obj TestObject
err := UnmarshalFromString(`{"Field0":"1","Field1":null,"Field2":{"K":"V"}}`, &obj)
should.Nil(err)
should.Nil(obj.Field1)
should.Equal(map[string]interface{}{"K": "V"}, obj.Field2)
should.Equal("1", obj.Field0)
}
func Test_array_with_one_nil_ptr(t *testing.T) {
obj := [1]*float64{nil}
should := require.New(t)
output, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`[null]`, output)
}
func Test_array_with_one_not_nil_ptr(t *testing.T) {
two := float64(2)
obj := [1]*float64{&two}
should := require.New(t)
output, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`[2]`, output)
}
func Test_embedded_array_with_one_nil(t *testing.T) {
type TestObject struct {
Field1 int
Field2 [1]*float64
}
var obj TestObject
should := require.New(t)
output, err := MarshalToString(obj)
should.Nil(err)
should.Contains(output, `"Field2":[null]`)
}
func Test_array_with_nothing(t *testing.T) {
var obj [2]*float64
should := require.New(t)
output, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`[null,null]`, output)
}
func Test_unmarshal_ptr_to_interface(t *testing.T) {
type TestData struct {
Name string `json:"name"`
}
should := require.New(t)
var obj interface{} = &TestData{}
err := json.Unmarshal([]byte(`{"name":"value"}`), &obj)
should.Nil(err)
should.Equal("&{value}", fmt.Sprintf("%v", obj))
obj = interface{}(&TestData{})
err = Unmarshal([]byte(`{"name":"value"}`), &obj)
should.Nil(err)
should.Equal("&{value}", fmt.Sprintf("%v", obj))
}
func Test_nil_out_null_interface(t *testing.T) {
type TestData struct {
Field interface{} `json:"field"`
}
should := require.New(t)
var boolVar bool
obj := TestData{
Field: &boolVar,
}
data1 := []byte(`{"field": true}`)
err := Unmarshal(data1, &obj)
should.NoError(err)
should.Equal(true, *(obj.Field.(*bool)))
data2 := []byte(`{"field": null}`)
err = Unmarshal(data2, &obj)
should.NoError(err)
should.Equal(nil, obj.Field)
// Checking stdlib behavior matches.
obj2 := TestData{
Field: &boolVar,
}
err = json.Unmarshal(data1, &obj2)
should.NoError(err)
should.Equal(true, *(obj2.Field.(*bool)))
err = json.Unmarshal(data2, &obj2)
should.NoError(err)
should.Equal(nil, obj2.Field)
}
func Test_omitempty_nil_interface(t *testing.T) {
type TestData struct {
Field interface{} `json:"field,omitempty"`
}
should := require.New(t)
obj := TestData{
Field: nil,
}
js, err := json.Marshal(obj)
should.NoError(err)
should.Equal("{}", string(js))
str, err := MarshalToString(obj)
should.NoError(err)
should.Equal(string(js), str)
}
func Test_omitempty_nil_nonempty_interface(t *testing.T) {
type TestData struct {
Field MyInterface `json:"field,omitempty"`
}
should := require.New(t)
obj := TestData{
Field: nil,
}
js, err := json.Marshal(obj)
should.NoError(err)
should.Equal("{}", string(js))
str, err := MarshalToString(obj)
should.NoError(err)
should.Equal(string(js), str)
obj.Field = MyString("hello")
err = UnmarshalFromString(`{"field":null}`, &obj)
should.NoError(err)
should.Equal(nil, obj.Field)
}
func Test_marshal_nil_marshaler_interface(t *testing.T) {
type TestData struct {
Field json.Marshaler `json:"field"`
}
should := require.New(t)
obj := TestData{
Field: nil,
}
js, err := json.Marshal(obj)
should.NoError(err)
should.Equal(`{"field":null}`, string(js))
str, err := MarshalToString(obj)
should.NoError(err)
should.Equal(string(js), str)
}
func Test_marshal_nil_nonempty_interface(t *testing.T) {
type TestData struct {
Field MyInterface `json:"field"`
}
should := require.New(t)
obj := TestData{
Field: nil,
}
js, err := json.Marshal(obj)
should.NoError(err)
should.Equal(`{"field":null}`, string(js))
str, err := MarshalToString(obj)
should.NoError(err)
should.Equal(string(js), str)
obj.Field = MyString("hello")
err = Unmarshal(js, &obj)
should.NoError(err)
should.Equal(nil, obj.Field)
}
func Test_overwrite_interface_ptr_value_with_nil(t *testing.T) {
type Wrapper struct {
Payload interface{} `json:"payload,omitempty"`
}
type Payload struct {
Value int `json:"val,omitempty"`
}
should := require.New(t)
payload := &Payload{}
wrapper := &Wrapper{
Payload: &payload,
}
err := json.Unmarshal([]byte(`{"payload": {"val": 42}}`), &wrapper)
should.Equal(nil, err)
should.Equal(&payload, wrapper.Payload)
should.Equal(42, (*(wrapper.Payload.(**Payload))).Value)
err = json.Unmarshal([]byte(`{"payload": null}`), &wrapper)
should.Equal(nil, err)
should.Equal(&payload, wrapper.Payload)
should.Equal((*Payload)(nil), payload)
payload = &Payload{}
wrapper = &Wrapper{
Payload: &payload,
}
err = Unmarshal([]byte(`{"payload": {"val": 42}}`), &wrapper)
should.Equal(nil, err)
should.Equal(&payload, wrapper.Payload)
should.Equal(42, (*(wrapper.Payload.(**Payload))).Value)
err = Unmarshal([]byte(`{"payload": null}`), &wrapper)
should.Equal(nil, err)
should.Equal(&payload, wrapper.Payload)
should.Equal((*Payload)(nil), payload)
}
func Test_overwrite_interface_value_with_nil(t *testing.T) {
type Wrapper struct {
Payload interface{} `json:"payload,omitempty"`
}
type Payload struct {
Value int `json:"val,omitempty"`
}
should := require.New(t)
payload := &Payload{}
wrapper := &Wrapper{
Payload: payload,
}
err := json.Unmarshal([]byte(`{"payload": {"val": 42}}`), &wrapper)
should.Equal(nil, err)
should.Equal(42, (*(wrapper.Payload.(*Payload))).Value)
err = json.Unmarshal([]byte(`{"payload": null}`), &wrapper)
should.Equal(nil, err)
should.Equal(nil, wrapper.Payload)
should.Equal(42, payload.Value)
payload = &Payload{}
wrapper = &Wrapper{
Payload: payload,
}
err = Unmarshal([]byte(`{"payload": {"val": 42}}`), &wrapper)
should.Equal(nil, err)
should.Equal(42, (*(wrapper.Payload.(*Payload))).Value)
err = Unmarshal([]byte(`{"payload": null}`), &wrapper)
should.Equal(nil, err)
should.Equal(nil, wrapper.Payload)
should.Equal(42, payload.Value)
}
func Test_unmarshal_into_nil(t *testing.T) {
type Payload struct {
Value int `json:"val,omitempty"`
}
type Wrapper struct {
Payload interface{} `json:"payload,omitempty"`
}
should := require.New(t)
var payload *Payload
wrapper := &Wrapper{
Payload: payload,
}
err := json.Unmarshal([]byte(`{"payload": {"val": 42}}`), &wrapper)
should.Nil(err)
should.NotNil(wrapper.Payload)
should.Nil(payload)
err = json.Unmarshal([]byte(`{"payload": null}`), &wrapper)
should.Nil(err)
should.Nil(wrapper.Payload)
should.Nil(payload)
payload = nil
wrapper = &Wrapper{
Payload: payload,
}
err = Unmarshal([]byte(`{"payload": {"val": 42}}`), &wrapper)
should.Nil(err)
should.NotNil(wrapper.Payload)
should.Nil(payload)
err = Unmarshal([]byte(`{"payload": null}`), &wrapper)
should.Nil(err)
should.Nil(wrapper.Payload)
should.Nil(payload)
}

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package jsoniter
import (
"bytes"
"encoding/json"
"github.com/stretchr/testify/require"
"io"
"testing"
)
func Test_missing_object_end(t *testing.T) {
should := require.New(t)
type TestObject struct {
Metric string `json:"metric"`
Tags map[string]interface{} `json:"tags"`
}
obj := TestObject{}
should.NotNil(UnmarshalFromString(`{"metric": "sys.777","tags": {"a":"123"}`, &obj))
}
func Test_missing_array_end(t *testing.T) {
should := require.New(t)
should.NotNil(UnmarshalFromString(`[1,2,3`, &[]int{}))
}
func Test_invalid_any(t *testing.T) {
should := require.New(t)
any := Get([]byte("[]"))
should.Equal(InvalidValue, any.Get(0.3).ValueType())
// is nil correct ?
should.Equal(nil, any.Get(0.3).GetInterface())
any = any.Get(0.3)
should.Equal(false, any.ToBool())
should.Equal(int(0), any.ToInt())
should.Equal(int32(0), any.ToInt32())
should.Equal(int64(0), any.ToInt64())
should.Equal(uint(0), any.ToUint())
should.Equal(uint32(0), any.ToUint32())
should.Equal(uint64(0), any.ToUint64())
should.Equal(float32(0), any.ToFloat32())
should.Equal(float64(0), any.ToFloat64())
should.Equal("", any.ToString())
should.Equal(InvalidValue, any.Get(0.1).Get(1).ValueType())
}
func Test_invalid_struct_input(t *testing.T) {
should := require.New(t)
type TestObject struct{}
input := []byte{54, 141, 30}
obj := TestObject{}
should.NotNil(Unmarshal(input, &obj))
}
func Test_invalid_slice_input(t *testing.T) {
should := require.New(t)
type TestObject struct{}
input := []byte{93}
obj := []string{}
should.NotNil(Unmarshal(input, &obj))
}
func Test_invalid_array_input(t *testing.T) {
should := require.New(t)
type TestObject struct{}
input := []byte{93}
obj := [0]string{}
should.NotNil(Unmarshal(input, &obj))
}
func Test_invalid_float(t *testing.T) {
inputs := []string{
`1.e1`, // dot without following digit
`1.`, // dot can not be the last char
``, // empty number
`01`, // extra leading zero
`-`, // negative without digit
`--`, // double negative
`--2`, // double negative
}
for _, input := range inputs {
t.Run(input, func(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, input+",")
iter.Skip()
should.NotEqual(io.EOF, iter.Error)
should.NotNil(iter.Error)
v := float64(0)
should.NotNil(json.Unmarshal([]byte(input), &v))
iter = ParseString(ConfigDefault, input+",")
iter.ReadFloat64()
should.NotEqual(io.EOF, iter.Error)
should.NotNil(iter.Error)
iter = ParseString(ConfigDefault, input+",")
iter.ReadFloat32()
should.NotEqual(io.EOF, iter.Error)
should.NotNil(iter.Error)
})
}
}
func Test_chan(t *testing.T) {
t.Skip("do not support chan")
type TestObject struct {
MyChan chan bool
MyField int
}
should := require.New(t)
obj := TestObject{}
str, err := json.Marshal(obj)
should.Nil(err)
should.Equal(``, str)
}
func Test_invalid_number(t *testing.T) {
type Message struct {
Number int `json:"number"`
}
obj := Message{}
decoder := ConfigCompatibleWithStandardLibrary.NewDecoder(bytes.NewBufferString(`{"number":"5"}`))
err := decoder.Decode(&obj)
invalidStr := err.Error()
result, err := ConfigCompatibleWithStandardLibrary.Marshal(invalidStr)
should := require.New(t)
should.Nil(err)
result2, err := json.Marshal(invalidStr)
should.Nil(err)
should.Equal(string(result2), string(result))
}

65
vendor/github.com/json-iterator/go/jsoniter_io_test.go generated vendored Normal file
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package jsoniter
import (
"bytes"
"github.com/stretchr/testify/require"
"io"
"testing"
)
func Test_read_by_one(t *testing.T) {
iter := Parse(ConfigDefault, bytes.NewBufferString("abc"), 1)
b := iter.readByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if b != 'a' {
t.Fatal(b)
}
iter.unreadByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
b = iter.readByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if b != 'a' {
t.Fatal(b)
}
}
func Test_read_by_two(t *testing.T) {
should := require.New(t)
iter := Parse(ConfigDefault, bytes.NewBufferString("abc"), 2)
b := iter.readByte()
should.Nil(iter.Error)
should.Equal(byte('a'), b)
b = iter.readByte()
should.Nil(iter.Error)
should.Equal(byte('b'), b)
iter.unreadByte()
should.Nil(iter.Error)
iter.unreadByte()
should.Nil(iter.Error)
b = iter.readByte()
should.Nil(iter.Error)
should.Equal(byte('a'), b)
}
func Test_read_until_eof(t *testing.T) {
iter := Parse(ConfigDefault, bytes.NewBufferString("abc"), 2)
iter.readByte()
iter.readByte()
b := iter.readByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if b != 'c' {
t.Fatal(b)
}
iter.readByte()
if iter.Error != io.EOF {
t.Fatal(iter.Error)
}
}

File diff suppressed because one or more lines are too long

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package jsoniter
import (
"encoding/json"
"io/ioutil"
"os"
"testing"
)
//func Test_large_file(t *testing.T) {
// file, err := os.Open("/tmp/large-file.json")
// if err != nil {
// t.Fatal(err)
// }
// iter := Parse(file, 4096)
// count := 0
// for iter.ReadArray() {
// iter.Skip()
// count++
// }
// if count != 11351 {
// t.Fatal(count)
// }
//}
func init() {
ioutil.WriteFile("/tmp/large-file.json", []byte(`[{
"person": {
"id": "d50887ca-a6ce-4e59-b89f-14f0b5d03b03",
"name": {
"fullName": "Leonid Bugaev",
"givenName": "Leonid",
"familyName": "Bugaev"
},
"email": "leonsbox@gmail.com",
"gender": "male",
"location": "Saint Petersburg, Saint Petersburg, RU",
"geo": {
"city": "Saint Petersburg",
"state": "Saint Petersburg",
"country": "Russia",
"lat": 59.9342802,
"lng": 30.3350986
},
"bio": "Senior engineer at Granify.com",
"site": "http://flickfaver.com",
"avatar": "https://d1ts43dypk8bqh.cloudfront.net/v1/avatars/d50887ca-a6ce-4e59-b89f-14f0b5d03b03",
"employment": {
"name": "www.latera.ru",
"title": "Software Engineer",
"domain": "gmail.com"
},
"facebook": {
"handle": "leonid.bugaev"
},
"github": {
"handle": "buger",
"id": 14009,
"avatar": "https://avatars.githubusercontent.com/u/14009?v=3",
"company": "Granify",
"blog": "http://leonsbox.com",
"followers": 95,
"following": 10
},
"twitter": {
"handle": "flickfaver",
"id": 77004410,
"bio": null,
"followers": 2,
"following": 1,
"statuses": 5,
"favorites": 0,
"location": "",
"site": "http://flickfaver.com",
"avatar": null
},
"linkedin": {
"handle": "in/leonidbugaev"
},
"googleplus": {
"handle": null
},
"angellist": {
"handle": "leonid-bugaev",
"id": 61541,
"bio": "Senior engineer at Granify.com",
"blog": "http://buger.github.com",
"site": "http://buger.github.com",
"followers": 41,
"avatar": "https://d1qb2nb5cznatu.cloudfront.net/users/61541-medium_jpg?1405474390"
},
"klout": {
"handle": null,
"score": null
},
"foursquare": {
"handle": null
},
"aboutme": {
"handle": "leonid.bugaev",
"bio": null,
"avatar": null
},
"gravatar": {
"handle": "buger",
"urls": [
],
"avatar": "http://1.gravatar.com/avatar/f7c8edd577d13b8930d5522f28123510",
"avatars": [
{
"url": "http://1.gravatar.com/avatar/f7c8edd577d13b8930d5522f28123510",
"type": "thumbnail"
}
]
},
"fuzzy": false
},
"company": "hello"
}]`), 0666)
}
/*
200000 8886 ns/op 4336 B/op 6 allocs/op
50000 34244 ns/op 6744 B/op 14 allocs/op
*/
func Benchmark_jsoniter_large_file(b *testing.B) {
b.ReportAllocs()
for n := 0; n < b.N; n++ {
file, _ := os.Open("/tmp/large-file.json")
iter := Parse(ConfigDefault, file, 4096)
count := 0
iter.ReadArrayCB(func(iter *Iterator) bool {
// Skip() is strict by default, use --tags jsoniter-sloppy to skip without validation
iter.Skip()
count++
return true
})
file.Close()
if iter.Error != nil {
b.Error(iter.Error)
}
}
}
func Benchmark_json_large_file(b *testing.B) {
b.ReportAllocs()
for n := 0; n < b.N; n++ {
file, _ := os.Open("/tmp/large-file.json")
bytes, _ := ioutil.ReadAll(file)
file.Close()
result := []struct{}{}
err := json.Unmarshal(bytes, &result)
if err != nil {
b.Error(err)
}
}
}

160
vendor/github.com/json-iterator/go/jsoniter_map_test.go generated vendored Normal file
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package jsoniter
import (
"encoding/json"
"math/big"
"testing"
"github.com/stretchr/testify/require"
"strings"
)
func Test_read_map(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `{"hello": "world"}`)
m := map[string]string{"1": "2"}
iter.ReadVal(&m)
copy(iter.buf, []byte{0, 0, 0, 0, 0, 0})
should.Equal(map[string]string{"1": "2", "hello": "world"}, m)
}
func Test_read_map_of_interface(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `{"hello": "world"}`)
m := map[string]interface{}{"1": "2"}
iter.ReadVal(&m)
should.Equal(map[string]interface{}{"1": "2", "hello": "world"}, m)
iter = ParseString(ConfigDefault, `{"hello": "world"}`)
should.Equal(map[string]interface{}{"hello": "world"}, iter.Read())
}
func Test_map_wrapper_any_get_all(t *testing.T) {
should := require.New(t)
any := Wrap(map[string][]int{"Field1": {1, 2}})
should.Equal(`{"Field1":1}`, any.Get('*', 0).ToString())
should.Contains(any.Keys(), "Field1")
// map write to
stream := NewStream(ConfigDefault, nil, 0)
any.WriteTo(stream)
// TODO cannot pass
//should.Equal(string(stream.buf), "")
}
func Test_write_val_map(t *testing.T) {
should := require.New(t)
val := map[string]string{"1": "2"}
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`{"1":"2"}`, str)
}
func Test_slice_of_map(t *testing.T) {
should := require.New(t)
val := []map[string]string{{"1": "2"}}
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`[{"1":"2"}]`, str)
val = []map[string]string{}
should.Nil(UnmarshalFromString(str, &val))
should.Equal("2", val[0]["1"])
}
func Test_encode_int_key_map(t *testing.T) {
should := require.New(t)
val := map[int]string{1: "2"}
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`{"1":"2"}`, str)
}
func Test_decode_int_key_map(t *testing.T) {
should := require.New(t)
var val map[int]string
should.Nil(UnmarshalFromString(`{"1":"2"}`, &val))
should.Equal(map[int]string{1: "2"}, val)
}
func Test_encode_TextMarshaler_key_map(t *testing.T) {
should := require.New(t)
f, _, _ := big.ParseFloat("1", 10, 64, big.ToZero)
val := map[*big.Float]string{f: "2"}
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`{"1":"2"}`, str)
}
func Test_decode_TextMarshaler_key_map(t *testing.T) {
should := require.New(t)
var val map[*big.Float]string
should.Nil(UnmarshalFromString(`{"1":"2"}`, &val))
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`{"1":"2"}`, str)
}
func Test_map_key_with_escaped_char(t *testing.T) {
type Ttest struct {
Map map[string]string
}
var jsonBytes = []byte(`
{
"Map":{
"k\"ey": "val"
}
}`)
should := require.New(t)
{
var obj Ttest
should.Nil(json.Unmarshal(jsonBytes, &obj))
should.Equal(map[string]string{"k\"ey": "val"}, obj.Map)
}
{
var obj Ttest
should.Nil(Unmarshal(jsonBytes, &obj))
should.Equal(map[string]string{"k\"ey": "val"}, obj.Map)
}
}
func Test_encode_map_with_sorted_keys(t *testing.T) {
should := require.New(t)
m := map[string]interface{}{
"3": 3,
"1": 1,
"2": 2,
}
bytes, err := json.Marshal(m)
should.Nil(err)
output, err := ConfigCompatibleWithStandardLibrary.MarshalToString(m)
should.Nil(err)
should.Equal(string(bytes), output)
}
func Test_encode_map_uint_keys(t *testing.T) {
should := require.New(t)
m := map[uint64]interface{}{
uint64(1): "a",
uint64(2): "a",
uint64(4): "a",
}
bytes, err := json.Marshal(m)
should.Nil(err)
output, err := ConfigCompatibleWithStandardLibrary.MarshalToString(m)
should.Nil(err)
should.Equal(string(bytes), output)
}
func Test_read_map_with_reader(t *testing.T) {
should := require.New(t)
input := `{"branch":"beta","change_log":"add the rows{10}","channel":"fros","create_time":"2017-06-13 16:39:08","firmware_list":"","md5":"80dee2bf7305bcf179582088e29fd7b9","note":{"CoreServices":{"md5":"d26975c0a8c7369f70ed699f2855cc2e","package_name":"CoreServices","version_code":"76","version_name":"1.0.76"},"FrDaemon":{"md5":"6b1f0626673200bc2157422cd2103f5d","package_name":"FrDaemon","version_code":"390","version_name":"1.0.390"},"FrGallery":{"md5":"90d767f0f31bcd3c1d27281ec979ba65","package_name":"FrGallery","version_code":"349","version_name":"1.0.349"},"FrLocal":{"md5":"f15a215b2c070a80a01f07bde4f219eb","package_name":"FrLocal","version_code":"791","version_name":"1.0.791"}},"pack_region_urls":{"CN":"https://s3.cn-north-1.amazonaws.com.cn/xxx-os/ttt_xxx_android_1.5.3.344.393.zip","default":"http://192.168.8.78/ttt_xxx_android_1.5.3.344.393.zip","local":"http://192.168.8.78/ttt_xxx_android_1.5.3.344.393.zip"},"pack_version":"1.5.3.344.393","pack_version_code":393,"region":"all","release_flag":0,"revision":62,"size":38966875,"status":3}`
reader := strings.NewReader(input)
decoder := ConfigCompatibleWithStandardLibrary.NewDecoder(reader)
m1 := map[string]interface{}{}
should.Nil(decoder.Decode(&m1))
m2 := map[string]interface{}{}
should.Nil(json.Unmarshal([]byte(input), &m2))
should.Equal(m2, m1)
should.Equal("1.0.76", m1["note"].(map[string]interface{})["CoreServices"].(map[string]interface{})["version_name"])
}

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package jsoniter
import (
"testing"
"github.com/stretchr/testify/require"
)
// if must be valid is useless, just drop this test
func Test_must_be_valid(t *testing.T) {
should := require.New(t)
any := Get([]byte("123"))
should.Equal(any.MustBeValid().ToInt(), 123)
any = Wrap(int8(10))
should.Equal(any.MustBeValid().ToInt(), 10)
any = Wrap(int16(10))
should.Equal(any.MustBeValid().ToInt(), 10)
any = Wrap(int32(10))
should.Equal(any.MustBeValid().ToInt(), 10)
any = Wrap(int64(10))
should.Equal(any.MustBeValid().ToInt(), 10)
any = Wrap(uint(10))
should.Equal(any.MustBeValid().ToInt(), 10)
any = Wrap(uint8(10))
should.Equal(any.MustBeValid().ToInt(), 10)
any = Wrap(uint16(10))
should.Equal(any.MustBeValid().ToInt(), 10)
any = Wrap(uint32(10))
should.Equal(any.MustBeValid().ToInt(), 10)
any = Wrap(uint64(10))
should.Equal(any.MustBeValid().ToInt(), 10)
any = Wrap(float32(10))
should.Equal(any.MustBeValid().ToFloat64(), float64(10))
any = Wrap(float64(10))
should.Equal(any.MustBeValid().ToFloat64(), float64(10))
any = Wrap(true)
should.Equal(any.MustBeValid().ToFloat64(), float64(1))
any = Wrap(false)
should.Equal(any.MustBeValid().ToFloat64(), float64(0))
any = Wrap(nil)
should.Equal(any.MustBeValid().ToFloat64(), float64(0))
any = Wrap(struct{ age int }{age: 1})
should.Equal(any.MustBeValid().ToFloat64(), float64(0))
any = Wrap(map[string]interface{}{"abc": 1})
should.Equal(any.MustBeValid().ToFloat64(), float64(0))
any = Wrap("abc")
should.Equal(any.MustBeValid().ToFloat64(), float64(0))
any = Wrap([]int{})
should.Equal(any.MustBeValid().ToFloat64(), float64(0))
any = Wrap([]int{1, 2})
should.Equal(any.MustBeValid().ToFloat64(), float64(1))
}

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package jsoniter
import (
"encoding/json"
"reflect"
"testing"
)
type Level1 struct {
Hello []Level2
}
type Level2 struct {
World string
}
func Test_nested(t *testing.T) {
iter := ParseString(ConfigDefault, `{"hello": [{"world": "value1"}, {"world": "value2"}]}`)
l1 := Level1{}
for l1Field := iter.ReadObject(); l1Field != ""; l1Field = iter.ReadObject() {
switch l1Field {
case "hello":
l2Array := []Level2{}
for iter.ReadArray() {
l2 := Level2{}
for l2Field := iter.ReadObject(); l2Field != ""; l2Field = iter.ReadObject() {
switch l2Field {
case "world":
l2.World = iter.ReadString()
default:
iter.ReportError("bind l2", "unexpected field: "+l2Field)
}
}
l2Array = append(l2Array, l2)
}
l1.Hello = l2Array
default:
iter.ReportError("bind l1", "unexpected field: "+l1Field)
}
}
if !reflect.DeepEqual(l1, Level1{
Hello: []Level2{
{World: "value1"},
{World: "value2"},
},
}) {
t.Fatal(l1)
}
}
func Benchmark_jsoniter_nested(b *testing.B) {
for n := 0; n < b.N; n++ {
iter := ParseString(ConfigDefault, `{"hello": [{"world": "value1"}, {"world": "value2"}]}`)
l1 := Level1{}
for l1Field := iter.ReadObject(); l1Field != ""; l1Field = iter.ReadObject() {
switch l1Field {
case "hello":
l1.Hello = readLevel1Hello(iter)
default:
iter.Skip()
}
}
}
}
func readLevel1Hello(iter *Iterator) []Level2 {
l2Array := make([]Level2, 0, 2)
for iter.ReadArray() {
l2 := Level2{}
for l2Field := iter.ReadObject(); l2Field != ""; l2Field = iter.ReadObject() {
switch l2Field {
case "world":
l2.World = iter.ReadString()
default:
iter.Skip()
}
}
l2Array = append(l2Array, l2)
}
return l2Array
}
func Benchmark_json_nested(b *testing.B) {
for n := 0; n < b.N; n++ {
l1 := Level1{}
json.Unmarshal([]byte(`{"hello": [{"world": "value1"}, {"world": "value2"}]}`), &l1)
}
}

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package jsoniter
import (
"bytes"
"encoding/json"
"io"
"testing"
"github.com/stretchr/testify/require"
)
func Test_read_null(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `null`)
should.True(iter.ReadNil())
iter = ParseString(ConfigDefault, `null`)
should.Nil(iter.Read())
iter = ParseString(ConfigDefault, `navy`)
iter.Read()
should.True(iter.Error != nil && iter.Error != io.EOF)
iter = ParseString(ConfigDefault, `navy`)
iter.ReadNil()
should.True(iter.Error != nil && iter.Error != io.EOF)
}
func Test_write_null(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteNil()
stream.Flush()
should.Nil(stream.Error)
should.Equal("null", buf.String())
}
func Test_encode_null(t *testing.T) {
should := require.New(t)
str, err := MarshalToString(nil)
should.Nil(err)
should.Equal("null", str)
}
func Test_decode_null_object_field(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `[null,"a"]`)
iter.ReadArray()
if iter.ReadObject() != "" {
t.FailNow()
}
iter.ReadArray()
if iter.ReadString() != "a" {
t.FailNow()
}
type TestObject struct {
Field string
}
objs := []TestObject{}
should.Nil(UnmarshalFromString("[null]", &objs))
should.Len(objs, 1)
}
func Test_decode_null_array_element(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `[null,"a"]`)
should.True(iter.ReadArray())
should.True(iter.ReadNil())
should.True(iter.ReadArray())
should.Equal("a", iter.ReadString())
}
func Test_decode_null_array(t *testing.T) {
should := require.New(t)
arr := []string{}
should.Nil(UnmarshalFromString("null", &arr))
should.Nil(arr)
}
func Test_decode_null_map(t *testing.T) {
should := require.New(t)
arr := map[string]string{}
should.Nil(UnmarshalFromString("null", &arr))
should.Nil(arr)
}
func Test_decode_null_string(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `[null,"a"]`)
should.True(iter.ReadArray())
should.Equal("", iter.ReadString())
should.True(iter.ReadArray())
should.Equal("a", iter.ReadString())
}
func Test_decode_null_skip(t *testing.T) {
iter := ParseString(ConfigDefault, `[null,"a"]`)
iter.ReadArray()
iter.Skip()
iter.ReadArray()
if iter.ReadString() != "a" {
t.FailNow()
}
}
func Test_encode_nil_map(t *testing.T) {
should := require.New(t)
type Ttest map[string]string
var obj1 Ttest
output, err := json.Marshal(obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = json.Marshal(&obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = Marshal(obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = Marshal(&obj1)
should.Nil(err)
should.Equal("null", string(output))
}
func Test_encode_nil_array(t *testing.T) {
should := require.New(t)
type Ttest []string
var obj1 Ttest
output, err := json.Marshal(obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = json.Marshal(&obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = Marshal(obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = Marshal(&obj1)
should.Nil(err)
should.Equal("null", string(output))
}
func Test_decode_nil_num(t *testing.T) {
type TestData struct {
Field int `json:"field"`
}
should := require.New(t)
data1 := []byte(`{"field": 42}`)
data2 := []byte(`{"field": null}`)
// Checking stdlib behavior as well
obj2 := TestData{}
err := json.Unmarshal(data1, &obj2)
should.Equal(nil, err)
should.Equal(42, obj2.Field)
err = json.Unmarshal(data2, &obj2)
should.Equal(nil, err)
should.Equal(42, obj2.Field)
obj := TestData{}
err = Unmarshal(data1, &obj)
should.Equal(nil, err)
should.Equal(42, obj.Field)
err = Unmarshal(data2, &obj)
should.Equal(nil, err)
should.Equal(42, obj.Field)
}

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package jsoniter
import (
"bytes"
"fmt"
"testing"
"github.com/stretchr/testify/require"
)
func Test_empty_object(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `{}`)
field := iter.ReadObject()
should.Equal("", field)
iter = ParseString(ConfigDefault, `{}`)
iter.ReadObjectCB(func(iter *Iterator, field string) bool {
should.FailNow("should not call")
return true
})
}
func Test_one_field(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `{"a": "stream"}`)
field := iter.ReadObject()
should.Equal("a", field)
value := iter.ReadString()
should.Equal("stream", value)
field = iter.ReadObject()
should.Equal("", field)
iter = ParseString(ConfigDefault, `{"a": "stream"}`)
should.True(iter.ReadObjectCB(func(iter *Iterator, field string) bool {
should.Equal("a", field)
iter.Skip()
return true
}))
}
func Test_two_field(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `{ "a": "stream" , "c": "d" }`)
field := iter.ReadObject()
should.Equal("a", field)
value := iter.ReadString()
should.Equal("stream", value)
field = iter.ReadObject()
should.Equal("c", field)
value = iter.ReadString()
should.Equal("d", value)
field = iter.ReadObject()
should.Equal("", field)
iter = ParseString(ConfigDefault, `{"field1": "1", "field2": 2}`)
for field := iter.ReadObject(); field != ""; field = iter.ReadObject() {
switch field {
case "field1":
iter.ReadString()
case "field2":
iter.ReadInt64()
default:
iter.ReportError("bind object", "unexpected field")
}
}
}
func Test_object_wrapper_any_get_all(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 []int
Field2 []int
}
any := Wrap(TestObject{[]int{1, 2}, []int{3, 4}})
should.Contains(any.Get('*', 0).ToString(), `"Field2":3`)
should.Contains(any.Keys(), "Field1")
should.Contains(any.Keys(), "Field2")
should.NotContains(any.Keys(), "Field3")
//should.Contains(any.GetObject()["Field1"].GetArray()[0], 1)
}
func Test_write_object(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(Config{IndentionStep: 2}.Froze(), buf, 4096)
stream.WriteObjectStart()
stream.WriteObjectField("hello")
stream.WriteInt(1)
stream.WriteMore()
stream.WriteObjectField("world")
stream.WriteInt(2)
stream.WriteObjectEnd()
stream.Flush()
should.Nil(stream.Error)
should.Equal("{\n \"hello\": 1,\n \"world\": 2\n}", buf.String())
}
func Test_write_val_zero_field_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
}
obj := TestObject{}
str, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{}`, str)
}
func Test_write_val_one_field_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string `json:"field-1"`
}
obj := TestObject{"hello"}
str, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{"field-1":"hello"}`, str)
}
func Test_mixed(t *testing.T) {
should := require.New(t)
type AA struct {
ID int `json:"id"`
Payload map[string]interface{} `json:"payload"`
buf *bytes.Buffer
}
aa := AA{}
err := UnmarshalFromString(` {"id":1, "payload":{"account":"123","password":"456"}}`, &aa)
should.Nil(err)
should.Equal(1, aa.ID)
should.Equal("123", aa.Payload["account"])
}
func Test_omit_empty(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string `json:"field-1,omitempty"`
Field2 string `json:"field-2,omitempty"`
Field3 string `json:"field-3,omitempty"`
}
obj := TestObject{}
obj.Field2 = "hello"
str, err := MarshalToString(&obj)
should.Nil(err)
should.Equal(`{"field-2":"hello"}`, str)
}
func Test_ignore_field_on_not_valid_type(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string `json:"field-1,omitempty"`
Field2 func() `json:"-"`
}
obj := TestObject{}
obj.Field1 = "hello world"
obj.Field2 = func() {}
str, err := MarshalToString(&obj)
should.Nil(err)
should.Equal(`{"field-1":"hello world"}`, str)
}
func Test_recursive_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
Me *TestObject
}
obj := TestObject{}
str, err := MarshalToString(obj)
should.Nil(err)
should.Contains(str, `"Field1":""`)
should.Contains(str, `"Me":null`)
err = UnmarshalFromString(str, &obj)
should.Nil(err)
}
func Test_encode_anonymous_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field string
}
str, err := MarshalToString(struct {
TestObject
Field int
}{
Field: 100,
})
should.Nil(err)
should.Equal(`{"Field":100}`, str)
}
func Test_decode_anonymous_struct(t *testing.T) {
should := require.New(t)
type Inner struct {
Key string `json:"key"`
}
type Outer struct {
Inner
}
var outer Outer
j := []byte("{\"key\":\"value\"}")
should.Nil(Unmarshal(j, &outer))
should.Equal("value", outer.Key)
}
func Test_multiple_level_anonymous_struct(t *testing.T) {
type Level1 struct {
Field1 string
}
type Level2 struct {
Level1
Field2 string
}
type Level3 struct {
Level2
Field3 string
}
should := require.New(t)
obj := Level3{Level2{Level1{"1"}, "2"}, "3"}
output, err := MarshalToString(obj)
should.Nil(err)
should.Equal(`{"Field1":"1","Field2":"2","Field3":"3"}`, output)
}
func Test_multiple_level_anonymous_struct_with_ptr(t *testing.T) {
type Level1 struct {
Field1 string
Field2 string
Field4 string
}
type Level2 struct {
*Level1
Field2 string
Field3 string
}
type Level3 struct {
*Level2
Field3 string
}
should := require.New(t)
obj := Level3{&Level2{&Level1{"1", "", "4"}, "2", ""}, "3"}
output, err := MarshalToString(obj)
should.Nil(err)
should.Contains(output, `"Field1":"1"`)
should.Contains(output, `"Field2":"2"`)
should.Contains(output, `"Field3":"3"`)
should.Contains(output, `"Field4":"4"`)
}
func Test_shadow_struct_field(t *testing.T) {
should := require.New(t)
type omit *struct{}
type CacheItem struct {
Key string `json:"key"`
MaxAge int `json:"cacheAge"`
}
output, err := MarshalToString(struct {
*CacheItem
// Omit bad keys
OmitMaxAge omit `json:"cacheAge,omitempty"`
// Add nice keys
MaxAge int `json:"max_age"`
}{
CacheItem: &CacheItem{
Key: "value",
MaxAge: 100,
},
MaxAge: 20,
})
should.Nil(err)
should.Contains(output, `"key":"value"`)
should.Contains(output, `"max_age":20`)
}
func Test_embedded_order(t *testing.T) {
type A struct {
Field2 string
}
type C struct {
Field5 string
}
type B struct {
Field4 string
C
Field6 string
}
type TestObject struct {
Field1 string
A
Field3 string
B
Field7 string
}
should := require.New(t)
s := TestObject{}
output, err := MarshalToString(s)
should.Nil(err)
should.Equal(`{"Field1":"","Field2":"","Field3":"","Field4":"","Field5":"","Field6":"","Field7":""}`, output)
}
func Test_decode_nested(t *testing.T) {
type StructOfString struct {
Field1 string
Field2 string
}
iter := ParseString(ConfigDefault, `[{"field1": "hello"}, null, {"field2": "world"}]`)
slice := []*StructOfString{}
iter.ReadVal(&slice)
if len(slice) != 3 {
fmt.Println(iter.Error)
t.Fatal(len(slice))
}
if slice[0].Field1 != "hello" {
fmt.Println(iter.Error)
t.Fatal(slice[0])
}
if slice[1] != nil {
fmt.Println(iter.Error)
t.Fatal(slice[1])
}
if slice[2].Field2 != "world" {
fmt.Println(iter.Error)
t.Fatal(slice[2])
}
}

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package jsoniter
import (
"github.com/stretchr/testify/require"
"testing"
)
func Test_encode_optional_int_pointer(t *testing.T) {
should := require.New(t)
var ptr *int
str, err := MarshalToString(ptr)
should.Nil(err)
should.Equal("null", str)
val := 100
ptr = &val
str, err = MarshalToString(ptr)
should.Nil(err)
should.Equal("100", str)
}
func Test_decode_struct_with_optional_field(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 *string
Field2 *string
}
obj := TestObject{}
UnmarshalFromString(`{"field1": null, "field2": "world"}`, &obj)
should.Nil(obj.Field1)
should.Equal("world", *obj.Field2)
}
func Test_encode_struct_with_optional_field(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 *string
Field2 *string
}
obj := TestObject{}
world := "world"
obj.Field2 = &world
str, err := MarshalToString(obj)
should.Nil(err)
should.Contains(str, `"Field1":null`)
should.Contains(str, `"Field2":"world"`)
}

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package jsoniter
import (
"encoding/json"
"github.com/stretchr/testify/require"
"testing"
)
func Test_json_RawMessage(t *testing.T) {
should := require.New(t)
var data json.RawMessage
should.Nil(Unmarshal([]byte(`[1,2,3]`), &data))
should.Equal(`[1,2,3]`, string(data))
str, err := MarshalToString(data)
should.Nil(err)
should.Equal(`[1,2,3]`, str)
}
func Test_jsoniter_RawMessage(t *testing.T) {
should := require.New(t)
var data RawMessage
should.Nil(Unmarshal([]byte(`[1,2,3]`), &data))
should.Equal(`[1,2,3]`, string(data))
str, err := MarshalToString(data)
should.Nil(err)
should.Equal(`[1,2,3]`, str)
}
func Test_json_RawMessage_in_struct(t *testing.T) {
type TestObject struct {
Field1 string
Field2 json.RawMessage
}
should := require.New(t)
var data TestObject
should.Nil(Unmarshal([]byte(`{"field1": "hello", "field2": [1,2,3]}`), &data))
should.Equal(` [1,2,3]`, string(data.Field2))
should.Equal(`hello`, data.Field1)
}
func Test_decode_map_of_raw_message(t *testing.T) {
should := require.New(t)
type RawMap map[string]*json.RawMessage
b := []byte("{\"test\":[{\"key\":\"value\"}]}")
var rawMap RawMap
should.Nil(Unmarshal(b, &rawMap))
should.Equal(`[{"key":"value"}]`, string(*rawMap["test"]))
type Inner struct {
Key string `json:"key"`
}
var inner []Inner
Unmarshal(*rawMap["test"], &inner)
should.Equal("value", inner[0].Key)
}
func Test_encode_map_of_raw_message(t *testing.T) {
should := require.New(t)
type RawMap map[string]*json.RawMessage
value := json.RawMessage("[]")
rawMap := RawMap{"hello": &value}
output, err := MarshalToString(rawMap)
should.Nil(err)
should.Equal(`{"hello":[]}`, output)
}
func Test_encode_map_of_jsoniter_raw_message(t *testing.T) {
should := require.New(t)
type RawMap map[string]*RawMessage
value := RawMessage("[]")
rawMap := RawMap{"hello": &value}
output, err := MarshalToString(rawMap)
should.Nil(err)
should.Equal(`{"hello":[]}`, output)
}
func Test_marshal_invalid_json_raw_message(t *testing.T) {
type A struct {
Raw json.RawMessage `json:"raw"`
}
message := []byte(`{}`)
a := A{}
should := require.New(t)
should.Nil(ConfigCompatibleWithStandardLibrary.Unmarshal(message, &a))
aout, aouterr := ConfigCompatibleWithStandardLibrary.Marshal(&a)
should.Equal(`{"raw":null}`, string(aout))
should.Nil(aouterr)
}

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package jsoniter
import (
"github.com/stretchr/testify/require"
"strings"
"testing"
"time"
)
func Test_reader_and_load_more(t *testing.T) {
should := require.New(t)
type TestObject struct {
CreatedAt time.Time
}
reader := strings.NewReader(`
{
"agency": null,
"candidateId": 0,
"candidate": "Blah Blah",
"bookingId": 0,
"shiftId": 1,
"shiftTypeId": 0,
"shift": "Standard",
"bonus": 0,
"bonusNI": 0,
"days": [],
"totalHours": 27,
"expenses": [],
"weekEndingDateSystem": "2016-10-09",
"weekEndingDateClient": "2016-10-09",
"submittedAt": null,
"submittedById": null,
"approvedAt": "2016-10-10T18:38:04Z",
"approvedById": 0,
"authorisedAt": "2016-10-10T18:38:04Z",
"authorisedById": 0,
"invoicedAt": "2016-10-10T20:00:00Z",
"revokedAt": null,
"revokedById": null,
"revokeReason": null,
"rejectedAt": null,
"rejectedById": null,
"rejectReasonCode": null,
"rejectReason": null,
"createdAt": "2016-10-03T00:00:00Z",
"updatedAt": "2016-11-09T10:26:13Z",
"updatedById": null,
"overrides": [],
"bookingApproverId": null,
"bookingApprover": null,
"status": "approved"
}
`)
decoder := ConfigCompatibleWithStandardLibrary.NewDecoder(reader)
obj := TestObject{}
should.Nil(decoder.Decode(&obj))
}

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package jsoniter
import (
"fmt"
"testing"
)
func Test_reflect_str(t *testing.T) {
iter := ParseString(ConfigDefault, `"hello"`)
str := ""
iter.ReadVal(&str)
if str != "hello" {
fmt.Println(iter.Error)
t.Fatal(str)
}
}
func Test_reflect_ptr_str(t *testing.T) {
iter := ParseString(ConfigDefault, `"hello"`)
var str *string
iter.ReadVal(&str)
if *str != "hello" {
t.Fatal(str)
}
}
func Test_reflect_int(t *testing.T) {
iter := ParseString(ConfigDefault, `123`)
val := int(0)
iter.ReadVal(&val)
if val != 123 {
t.Fatal(val)
}
}
func Test_reflect_int8(t *testing.T) {
iter := ParseString(ConfigDefault, `123`)
val := int8(0)
iter.ReadVal(&val)
if val != 123 {
t.Fatal(val)
}
}
func Test_reflect_int16(t *testing.T) {
iter := ParseString(ConfigDefault, `123`)
val := int16(0)
iter.ReadVal(&val)
if val != 123 {
t.Fatal(val)
}
}
func Test_reflect_int32(t *testing.T) {
iter := ParseString(ConfigDefault, `123`)
val := int32(0)
iter.ReadVal(&val)
if val != 123 {
t.Fatal(val)
}
}
func Test_reflect_int64(t *testing.T) {
iter := ParseString(ConfigDefault, `123`)
val := int64(0)
iter.ReadVal(&val)
if val != 123 {
t.Fatal(val)
}
}
func Test_reflect_uint(t *testing.T) {
iter := ParseString(ConfigDefault, `123`)
val := uint(0)
iter.ReadVal(&val)
if val != 123 {
t.Fatal(val)
}
}
func Test_reflect_uint8(t *testing.T) {
iter := ParseString(ConfigDefault, `123`)
val := uint8(0)
iter.ReadVal(&val)
if val != 123 {
t.Fatal(val)
}
}
func Test_reflect_uint16(t *testing.T) {
iter := ParseString(ConfigDefault, `123`)
val := uint16(0)
iter.ReadVal(&val)
if val != 123 {
t.Fatal(val)
}
}
func Test_reflect_uint32(t *testing.T) {
iter := ParseString(ConfigDefault, `123`)
val := uint32(0)
iter.ReadVal(&val)
if val != 123 {
t.Fatal(val)
}
}
func Test_reflect_uint64(t *testing.T) {
iter := ParseString(ConfigDefault, `123`)
val := uint64(0)
iter.ReadVal(&val)
if val != 123 {
t.Fatal(val)
}
}
func Test_reflect_byte(t *testing.T) {
iter := ParseString(ConfigDefault, `123`)
val := byte(0)
iter.ReadVal(&val)
if val != 123 {
t.Fatal(val)
}
}
func Test_reflect_float32(t *testing.T) {
iter := ParseString(ConfigDefault, `1.23`)
val := float32(0)
iter.ReadVal(&val)
if val != 1.23 {
fmt.Println(iter.Error)
t.Fatal(val)
}
}
func Test_reflect_float64(t *testing.T) {
iter := ParseString(ConfigDefault, `1.23`)
val := float64(0)
iter.ReadVal(&val)
if val != 1.23 {
fmt.Println(iter.Error)
t.Fatal(val)
}
}
func Test_reflect_bool(t *testing.T) {
iter := ParseString(ConfigDefault, `true`)
val := false
iter.ReadVal(&val)
if val != true {
fmt.Println(iter.Error)
t.Fatal(val)
}
}

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package jsoniter
import (
"bytes"
"encoding/json"
"testing"
"github.com/stretchr/testify/require"
)
func Test_skip_number_in_array(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `[-0.12, "stream"]`)
iter.ReadArray()
iter.Skip()
iter.ReadArray()
should.Nil(iter.Error)
should.Equal("stream", iter.ReadString())
}
func Test_skip_string_in_array(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `["hello", "stream"]`)
iter.ReadArray()
iter.Skip()
iter.ReadArray()
should.Nil(iter.Error)
should.Equal("stream", iter.ReadString())
}
func Test_skip_null(t *testing.T) {
iter := ParseString(ConfigDefault, `[null , "stream"]`)
iter.ReadArray()
iter.Skip()
iter.ReadArray()
if iter.ReadString() != "stream" {
t.FailNow()
}
}
func Test_skip_true(t *testing.T) {
iter := ParseString(ConfigDefault, `[true , "stream"]`)
iter.ReadArray()
iter.Skip()
iter.ReadArray()
if iter.ReadString() != "stream" {
t.FailNow()
}
}
func Test_skip_false(t *testing.T) {
iter := ParseString(ConfigDefault, `[false , "stream"]`)
iter.ReadArray()
iter.Skip()
iter.ReadArray()
if iter.ReadString() != "stream" {
t.FailNow()
}
}
func Test_skip_array(t *testing.T) {
iter := ParseString(ConfigDefault, `[[1, [2, [3], 4]], "stream"]`)
iter.ReadArray()
iter.Skip()
iter.ReadArray()
if iter.ReadString() != "stream" {
t.FailNow()
}
}
func Test_skip_empty_array(t *testing.T) {
iter := ParseString(ConfigDefault, `[ [ ], "stream"]`)
iter.ReadArray()
iter.Skip()
iter.ReadArray()
if iter.ReadString() != "stream" {
t.FailNow()
}
}
func Test_skip_nested(t *testing.T) {
iter := ParseString(ConfigDefault, `[ {"a" : [{"stream": "c"}], "d": 102 }, "stream"]`)
iter.ReadArray()
iter.Skip()
iter.ReadArray()
if iter.ReadString() != "stream" {
t.FailNow()
}
}
func Test_skip_and_return_bytes(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `[ {"a" : [{"stream": "c"}], "d": 102 }, "stream"]`)
iter.ReadArray()
skipped := iter.SkipAndReturnBytes()
should.Equal(`{"a" : [{"stream": "c"}], "d": 102 }`, string(skipped))
}
func Test_skip_and_return_bytes_with_reader(t *testing.T) {
should := require.New(t)
iter := Parse(ConfigDefault, bytes.NewBufferString(`[ {"a" : [{"stream": "c"}], "d": 102 }, "stream"]`), 4)
iter.ReadArray()
skipped := iter.SkipAndReturnBytes()
should.Equal(`{"a" : [{"stream": "c"}], "d": 102 }`, string(skipped))
}
type TestResp struct {
Code uint64
}
func Benchmark_jsoniter_skip(b *testing.B) {
input := []byte(`
{
"_shards":{
"total" : 5,
"successful" : 5,
"failed" : 0
},
"hits":{
"total" : 1,
"hits" : [
{
"_index" : "twitter",
"_type" : "tweet",
"_id" : "1",
"_source" : {
"user" : "kimchy",
"postDate" : "2009-11-15T14:12:12",
"message" : "trying out Elasticsearch"
}
}
]
},
"code": 200
}`)
for n := 0; n < b.N; n++ {
result := TestResp{}
iter := ParseBytes(ConfigDefault, input)
for field := iter.ReadObject(); field != ""; field = iter.ReadObject() {
switch field {
case "code":
result.Code = iter.ReadUint64()
default:
iter.Skip()
}
}
}
}
func Benchmark_json_skip(b *testing.B) {
input := []byte(`
{
"_shards":{
"total" : 5,
"successful" : 5,
"failed" : 0
},
"hits":{
"total" : 1,
"hits" : [
{
"_index" : "twitter",
"_type" : "tweet",
"_id" : "1",
"_source" : {
"user" : "kimchy",
"postDate" : "2009-11-15T14:12:12",
"message" : "trying out Elasticsearch"
}
}
]
},
"code": 200
}`)
for n := 0; n < b.N; n++ {
result := TestResp{}
json.Unmarshal(input, &result)
}
}

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//+build jsoniter-sloppy
package jsoniter
import (
"github.com/stretchr/testify/require"
"io"
"testing"
)
func Test_string_end(t *testing.T) {
end, escaped := ParseString(ConfigDefault, `abc"`).findStringEnd()
if end != 4 {
t.Fatal(end)
}
if escaped != false {
t.Fatal(escaped)
}
end, escaped = ParseString(ConfigDefault, `abc\\"`).findStringEnd()
if end != 6 {
t.Fatal(end)
}
if escaped != true {
t.Fatal(escaped)
}
end, escaped = ParseString(ConfigDefault, `abc\\\\"`).findStringEnd()
if end != 8 {
t.Fatal(end)
}
if escaped != true {
t.Fatal(escaped)
}
end, escaped = ParseString(ConfigDefault, `abc\"`).findStringEnd()
if end != -1 {
t.Fatal(end)
}
if escaped != false {
t.Fatal(escaped)
}
end, escaped = ParseString(ConfigDefault, `abc\`).findStringEnd()
if end != -1 {
t.Fatal(end)
}
if escaped != true {
t.Fatal(escaped)
}
end, escaped = ParseString(ConfigDefault, `abc\\`).findStringEnd()
if end != -1 {
t.Fatal(end)
}
if escaped != false {
t.Fatal(escaped)
}
end, escaped = ParseString(ConfigDefault, `\\`).findStringEnd()
if end != -1 {
t.Fatal(end)
}
if escaped != false {
t.Fatal(escaped)
}
end, escaped = ParseString(ConfigDefault, `\`).findStringEnd()
if end != -1 {
t.Fatal(end)
}
if escaped != true {
t.Fatal(escaped)
}
}
type StagedReader struct {
r1 string
r2 string
r3 string
r int
}
func (reader *StagedReader) Read(p []byte) (n int, err error) {
reader.r++
switch reader.r {
case 1:
copy(p, []byte(reader.r1))
return len(reader.r1), nil
case 2:
copy(p, []byte(reader.r2))
return len(reader.r2), nil
case 3:
copy(p, []byte(reader.r3))
return len(reader.r3), nil
default:
return 0, io.EOF
}
}
func Test_skip_string(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `"abc`)
iter.skipString()
should.Equal(1, iter.head)
iter = ParseString(ConfigDefault, `\""abc`)
iter.skipString()
should.Equal(3, iter.head)
reader := &StagedReader{
r1: `abc`,
r2: `"`,
}
iter = Parse(ConfigDefault, reader, 4096)
iter.skipString()
should.Equal(1, iter.head)
reader = &StagedReader{
r1: `abc`,
r2: `1"`,
}
iter = Parse(ConfigDefault, reader, 4096)
iter.skipString()
should.Equal(2, iter.head)
reader = &StagedReader{
r1: `abc\`,
r2: `"`,
}
iter = Parse(ConfigDefault, reader, 4096)
iter.skipString()
should.NotNil(iter.Error)
reader = &StagedReader{
r1: `abc\`,
r2: `""`,
}
iter = Parse(ConfigDefault, reader, 4096)
iter.skipString()
should.Equal(2, iter.head)
}
func Test_skip_object(t *testing.T) {
iter := ParseString(ConfigDefault, `}`)
iter.skipObject()
if iter.head != 1 {
t.Fatal(iter.head)
}
iter = ParseString(ConfigDefault, `a}`)
iter.skipObject()
if iter.head != 2 {
t.Fatal(iter.head)
}
iter = ParseString(ConfigDefault, `{}}a`)
iter.skipObject()
if iter.head != 3 {
t.Fatal(iter.head)
}
reader := &StagedReader{
r1: `{`,
r2: `}}a`,
}
iter = Parse(ConfigDefault, reader, 4096)
iter.skipObject()
if iter.head != 2 {
t.Fatal(iter.head)
}
iter = ParseString(ConfigDefault, `"}"}a`)
iter.skipObject()
if iter.head != 4 {
t.Fatal(iter.head)
}
}

View file

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package jsoniter
import (
"github.com/stretchr/testify/require"
"testing"
)
func Test_writeByte_should_grow_buffer(t *testing.T) {
should := require.New(t)
stream := NewStream(ConfigDefault, nil, 1)
stream.writeByte('1')
should.Equal("1", string(stream.Buffer()))
should.Equal(1, len(stream.buf))
stream.writeByte('2')
should.Equal("12", string(stream.Buffer()))
should.Equal(2, len(stream.buf))
stream.writeThreeBytes('3', '4', '5')
should.Equal("12345", string(stream.Buffer()))
}
func Test_writeBytes_should_grow_buffer(t *testing.T) {
should := require.New(t)
stream := NewStream(ConfigDefault, nil, 1)
stream.Write([]byte{'1', '2'})
should.Equal("12", string(stream.Buffer()))
should.Equal(3, len(stream.buf))
stream.Write([]byte{'3', '4', '5', '6', '7'})
should.Equal("1234567", string(stream.Buffer()))
should.Equal(8, len(stream.buf))
}
func Test_writeIndention_should_grow_buffer(t *testing.T) {
should := require.New(t)
stream := NewStream(Config{IndentionStep: 2}.Froze(), nil, 1)
stream.WriteVal([]int{1, 2, 3})
should.Equal("[\n 1,\n 2,\n 3\n]", string(stream.Buffer()))
}
func Test_writeRaw_should_grow_buffer(t *testing.T) {
should := require.New(t)
stream := NewStream(ConfigDefault, nil, 1)
stream.WriteRaw("123")
should.Nil(stream.Error)
should.Equal("123", string(stream.Buffer()))
}
func Test_writeString_should_grow_buffer(t *testing.T) {
should := require.New(t)
stream := NewStream(ConfigDefault, nil, 0)
stream.WriteString("123")
should.Nil(stream.Error)
should.Equal(`"123"`, string(stream.Buffer()))
}

View file

@ -0,0 +1,261 @@
// +build go1.8
package jsoniter
import (
"bytes"
"encoding/json"
"fmt"
"testing"
"unicode/utf8"
"github.com/stretchr/testify/require"
)
func Test_read_string(t *testing.T) {
badInputs := []string{
``,
`"`,
`"\"`,
`"\\\"`,
"\"\n\"",
`"\U0001f64f"`,
`"\uD83D\u00"`,
}
for i := 0; i < 32; i++ {
// control characters are invalid
badInputs = append(badInputs, string([]byte{'"', byte(i), '"'}))
}
for _, input := range badInputs {
testReadString(t, input, "", true, "json.Unmarshal", json.Unmarshal)
testReadString(t, input, "", true, "jsoniter.Unmarshal", Unmarshal)
testReadString(t, input, "", true, "jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal", ConfigCompatibleWithStandardLibrary.Unmarshal)
}
goodInputs := []struct {
input string
expectValue string
}{
{`""`, ""},
{`"a"`, "a"},
{`null`, ""},
{`"Iñtërnâtiônàlizætiøn,💝🐹🌇⛔"`, "Iñtërnâtiônàlizætiøn,💝🐹🌇⛔"},
{`"\uD83D"`, string([]byte{239, 191, 189})},
{`"\uD83D\\"`, string([]byte{239, 191, 189, '\\'})},
{`"\uD83D\ub000"`, string([]byte{239, 191, 189, 235, 128, 128})},
{`"\uD83D\ude04"`, "😄"},
{`"\uDEADBEEF"`, string([]byte{239, 191, 189, 66, 69, 69, 70})},
}
for _, tc := range goodInputs {
testReadString(t, tc.input, tc.expectValue, false, "json.Unmarshal", json.Unmarshal)
testReadString(t, tc.input, tc.expectValue, false, "jsoniter.Unmarshal", Unmarshal)
testReadString(t, tc.input, tc.expectValue, false, "jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal", ConfigCompatibleWithStandardLibrary.Unmarshal)
}
}
func testReadString(t *testing.T, input string, expectValue string, expectError bool, marshalerName string, marshaler func([]byte, interface{}) error) {
var value string
err := marshaler([]byte(input), &value)
if expectError != (err != nil) {
t.Errorf("%q: %s: expected error %v, got %v", input, marshalerName, expectError, err)
return
}
if value != expectValue {
t.Errorf("%q: %s: expected %q, got %q", input, marshalerName, expectValue, value)
return
}
}
func Test_read_normal_string(t *testing.T) {
cases := map[string]string{
`"0123456789012345678901234567890123456789"`: `0123456789012345678901234567890123456789`,
`""`: ``,
`"hello"`: `hello`,
}
for input, output := range cases {
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, input)
should.Equal(output, iter.ReadString())
})
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := Parse(ConfigDefault, bytes.NewBufferString(input), 2)
should.Equal(output, iter.ReadString())
})
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, input)
should.Equal(output, string(iter.ReadStringAsSlice()))
})
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := Parse(ConfigDefault, bytes.NewBufferString(input), 2)
should.Equal(output, string(iter.ReadStringAsSlice()))
})
}
}
func Test_read_exotic_string(t *testing.T) {
cases := map[string]string{
`"hel\"lo"`: `hel"lo`,
`"hel\\\/lo"`: `hel\/lo`,
`"hel\\blo"`: `hel\blo`,
`"hel\\\blo"`: "hel\\\blo",
`"hel\\nlo"`: `hel\nlo`,
`"hel\\\nlo"`: "hel\\\nlo",
`"hel\\tlo"`: `hel\tlo`,
`"hel\\flo"`: `hel\flo`,
`"hel\\\flo"`: "hel\\\flo",
`"hel\\\rlo"`: "hel\\\rlo",
`"hel\\\tlo"`: "hel\\\tlo",
`"\u4e2d\u6587"`: "中文",
`"\ud83d\udc4a"`: "\xf0\x9f\x91\x8a", // surrogate
}
for input, output := range cases {
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, input)
var v string
should.Nil(json.Unmarshal([]byte(input), &v))
should.Equal(v, iter.ReadString())
})
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := Parse(ConfigDefault, bytes.NewBufferString(input), 2)
should.Equal(output, iter.ReadString())
})
}
}
func Test_read_string_as_interface(t *testing.T) {
should := require.New(t)
iter := ParseString(ConfigDefault, `"hello"`)
should.Equal("hello", iter.Read())
}
func Test_write_string(t *testing.T) {
should := require.New(t)
str, err := MarshalToString("hello")
should.Equal(`"hello"`, str)
should.Nil(err)
str, err = MarshalToString(`hel"lo`)
should.Equal(`"hel\"lo"`, str)
should.Nil(err)
}
func Test_write_val_string(t *testing.T) {
should := require.New(t)
buf := &bytes.Buffer{}
stream := NewStream(ConfigDefault, buf, 4096)
stream.WriteVal("hello")
stream.Flush()
should.Nil(stream.Error)
should.Equal(`"hello"`, buf.String())
}
func Test_decode_slash(t *testing.T) {
should := require.New(t)
var obj interface{}
should.NotNil(json.Unmarshal([]byte("\\"), &obj))
should.NotNil(UnmarshalFromString("\\", &obj))
}
func Test_html_escape(t *testing.T) {
should := require.New(t)
output, err := json.Marshal(`>`)
should.Nil(err)
should.Equal(`"\u003e"`, string(output))
output, err = ConfigCompatibleWithStandardLibrary.Marshal(`>`)
should.Nil(err)
should.Equal(`"\u003e"`, string(output))
type MyString string
output, err = ConfigCompatibleWithStandardLibrary.Marshal(MyString(`>`))
should.Nil(err)
should.Equal(`"\u003e"`, string(output))
}
func Test_string_encode_with_std(t *testing.T) {
should := require.New(t)
for i := 0; i < utf8.RuneSelf; i++ {
input := string([]byte{byte(i)})
stdOutputBytes, err := json.Marshal(input)
should.Nil(err)
stdOutput := string(stdOutputBytes)
jsoniterOutputBytes, err := ConfigCompatibleWithStandardLibrary.Marshal(input)
should.Nil(err)
jsoniterOutput := string(jsoniterOutputBytes)
should.Equal(stdOutput, jsoniterOutput)
}
}
func Test_unicode(t *testing.T) {
should := require.New(t)
output, _ := MarshalToString(map[string]interface{}{"a": "数字山谷"})
should.Equal(`{"a":"数字山谷"}`, output)
output, _ = Config{EscapeHTML: false}.Froze().MarshalToString(map[string]interface{}{"a": "数字山谷"})
should.Equal(`{"a":"数字山谷"}`, output)
}
func Test_unicode_and_escape(t *testing.T) {
should := require.New(t)
output, err := MarshalToString(`"数字山谷"`)
should.Nil(err)
should.Equal(`"\"数字山谷\""`, output)
output, err = ConfigFastest.MarshalToString(`"数字山谷"`)
should.Nil(err)
should.Equal(`"\"数字山谷\""`, output)
}
func Test_unsafe_unicode(t *testing.T) {
ConfigDefault.(*frozenConfig).cleanEncoders()
should := require.New(t)
output, err := ConfigDefault.MarshalToString("he\u2029\u2028he")
should.Nil(err)
should.Equal(`"he\u2029\u2028he"`, output)
output, err = ConfigFastest.MarshalToString("he\u2029\u2028he")
should.Nil(err)
should.Equal("\"he\u2029\u2028he\"", output)
}
func Benchmark_jsoniter_unicode(b *testing.B) {
for n := 0; n < b.N; n++ {
iter := ParseString(ConfigDefault, `"\ud83d\udc4a"`)
iter.ReadString()
}
}
func Benchmark_jsoniter_ascii(b *testing.B) {
iter := NewIterator(ConfigDefault)
input := []byte(`"hello, world! hello, world!"`)
b.ResetTimer()
for n := 0; n < b.N; n++ {
iter.ResetBytes(input)
iter.ReadString()
}
}
func Benchmark_jsoniter_string_as_bytes(b *testing.B) {
iter := ParseString(ConfigDefault, `"hello, world!"`)
b.ResetTimer()
for n := 0; n < b.N; n++ {
iter.ResetBytes(iter.buf)
iter.ReadStringAsSlice()
}
}
func Benchmark_json_unicode(b *testing.B) {
for n := 0; n < b.N; n++ {
result := ""
json.Unmarshal([]byte(`"\ud83d\udc4a"`), &result)
}
}
func Benchmark_json_ascii(b *testing.B) {
for n := 0; n < b.N; n++ {
result := ""
json.Unmarshal([]byte(`"hello"`), &result)
}
}

View file

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package jsoniter
import (
"github.com/stretchr/testify/require"
"testing"
)
func Test_decode_one_field_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
}
obj := TestObject{}
should.Nil(UnmarshalFromString(`{}`, &obj))
should.Equal("", obj.Field1)
should.Nil(UnmarshalFromString(`{"field1": "hello"}`, &obj))
should.Equal("hello", obj.Field1)
}
func Test_decode_two_fields_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
Field2 string
}
obj := TestObject{}
should.Nil(UnmarshalFromString(`{}`, &obj))
should.Equal("", obj.Field1)
should.Nil(UnmarshalFromString(`{"Field1": "a", "Field2": "stream"}`, &obj))
should.Equal("a", obj.Field1)
should.Equal("stream", obj.Field2)
}
func Test_decode_three_fields_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
Field2 string
Field3 string
}
obj := TestObject{}
should.Nil(UnmarshalFromString(`{}`, &obj))
should.Equal("", obj.Field1)
should.Nil(UnmarshalFromString(`{"Field1": "a", "Field2": "stream", "Field3": "c"}`, &obj))
should.Equal("a", obj.Field1)
should.Equal("stream", obj.Field2)
should.Equal("c", obj.Field3)
}
func Test_decode_four_fields_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
Field2 string
Field3 string
Field4 string
}
obj := TestObject{}
should.Nil(UnmarshalFromString(`{}`, &obj))
should.Equal("", obj.Field1)
should.Nil(UnmarshalFromString(`{"Field1": "a", "Field2": "stream", "Field3": "c", "Field4": "d"}`, &obj))
should.Equal("a", obj.Field1)
should.Equal("stream", obj.Field2)
should.Equal("c", obj.Field3)
should.Equal("d", obj.Field4)
}
func Test_decode_five_fields_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
Field2 string
Field3 string
Field4 string
Field5 string
}
obj := TestObject{}
should.Nil(UnmarshalFromString(`{}`, &obj))
should.Equal("", obj.Field1)
should.Nil(UnmarshalFromString(`{"Field1": "a", "Field2": "stream", "Field3": "c", "Field4": "d", "Field5": "e"}`, &obj))
should.Equal("a", obj.Field1)
should.Equal("stream", obj.Field2)
should.Equal("c", obj.Field3)
should.Equal("d", obj.Field4)
should.Equal("e", obj.Field5)
}
func Test_decode_six_fields_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
Field2 string
Field3 string
Field4 string
Field5 string
Field6 string
}
obj := TestObject{}
should.Nil(UnmarshalFromString(`{}`, &obj))
should.Equal("", obj.Field1)
should.Nil(UnmarshalFromString(`{"Field1": "a", "Field2": "stream", "Field3": "c", "Field4": "d", "Field5": "e", "Field6": "x"}`, &obj))
should.Equal("a", obj.Field1)
should.Equal("stream", obj.Field2)
should.Equal("c", obj.Field3)
should.Equal("d", obj.Field4)
should.Equal("e", obj.Field5)
should.Equal("x", obj.Field6)
}
func Test_decode_seven_fields_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
Field2 string
Field3 string
Field4 string
Field5 string
Field6 string
Field7 string
}
obj := TestObject{}
should.Nil(UnmarshalFromString(`{}`, &obj))
should.Equal("", obj.Field1)
should.Nil(UnmarshalFromString(`{"Field1": "a", "Field2": "stream", "Field3": "c", "Field4": "d", "Field5": "e", "Field6": "x", "Field7":"y"}`, &obj))
should.Equal("a", obj.Field1)
should.Equal("stream", obj.Field2)
should.Equal("c", obj.Field3)
should.Equal("d", obj.Field4)
should.Equal("e", obj.Field5)
should.Equal("x", obj.Field6)
should.Equal("y", obj.Field7)
}
func Test_decode_eight_fields_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
Field2 string
Field3 string
Field4 string
Field5 string
Field6 string
Field7 string
Field8 string
}
obj := TestObject{}
should.Nil(UnmarshalFromString(`{}`, &obj))
should.Equal("", obj.Field1)
should.Nil(UnmarshalFromString(`{"Field8":"1", "Field1": "a", "Field2": "stream", "Field3": "c", "Field4": "d", "Field5": "e", "Field6": "x", "Field7":"y"}`, &obj))
should.Equal("a", obj.Field1)
should.Equal("stream", obj.Field2)
should.Equal("c", obj.Field3)
should.Equal("d", obj.Field4)
should.Equal("e", obj.Field5)
should.Equal("x", obj.Field6)
should.Equal("y", obj.Field7)
should.Equal("1", obj.Field8)
}
func Test_decode_nine_fields_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
Field2 string
Field3 string
Field4 string
Field5 string
Field6 string
Field7 string
Field8 string
Field9 string
}
obj := TestObject{}
should.Nil(UnmarshalFromString(`{}`, &obj))
should.Equal("", obj.Field1)
should.Nil(UnmarshalFromString(`{"Field8" : "zzzzzzzzzzz", "Field7": "zz", "Field6" : "xx", "Field1": "a", "Field2": "stream", "Field3": "c", "Field4": "d", "Field5": "e", "Field9":"f"}`, &obj))
should.Equal("a", obj.Field1)
should.Equal("stream", obj.Field2)
should.Equal("c", obj.Field3)
should.Equal("d", obj.Field4)
should.Equal("e", obj.Field5)
should.Equal("xx", obj.Field6)
should.Equal("zz", obj.Field7)
should.Equal("zzzzzzzzzzz", obj.Field8)
should.Equal("f", obj.Field9)
}
func Test_decode_ten_fields_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
Field2 string
Field3 string
Field4 string
Field5 string
Field6 string
Field7 string
Field8 string
Field9 string
Field10 string
}
obj := TestObject{}
should.Nil(UnmarshalFromString(`{}`, &obj))
should.Equal("", obj.Field1)
should.Nil(UnmarshalFromString(`{"Field10":"x", "Field9": "x", "Field8":"x", "Field7":"x", "Field6":"x", "Field1": "a", "Field2": "stream", "Field3": "c", "Field4": "d", "Field5": "e"}`, &obj))
should.Equal("a", obj.Field1)
should.Equal("stream", obj.Field2)
should.Equal("c", obj.Field3)
should.Equal("d", obj.Field4)
should.Equal("e", obj.Field5)
should.Equal("x", obj.Field6)
should.Equal("x", obj.Field7)
should.Equal("x", obj.Field8)
should.Equal("x", obj.Field9)
should.Equal("x", obj.Field10)
}
func Test_decode_more_than_ten_fields_struct(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string
Field2 string
Field3 string
Field4 string
Field5 string
Field6 string
Field7 string
Field8 string
Field9 string
Field10 string
Field11 int
}
obj := TestObject{}
should.Nil(UnmarshalFromString(`{}`, &obj))
should.Equal("", obj.Field1)
should.Nil(UnmarshalFromString(`{"field11":1, "field1": "a", "Field2": "stream", "Field3": "c", "Field4": "d", "Field5": "e"}`, &obj))
should.Equal("a", obj.Field1)
should.Equal("stream", obj.Field2)
should.Equal("c", obj.Field3)
should.Equal("d", obj.Field4)
should.Equal("e", obj.Field5)
should.Equal(1, obj.Field11)
}
func Test_decode_struct_field_with_tag(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 string `json:"field-1"`
Field2 string `json:"-"`
Field3 int `json:",string"`
}
obj := TestObject{Field2: "world"}
UnmarshalFromString(`{"field-1": "hello", "field2": "", "Field3": "100"}`, &obj)
should.Equal("hello", obj.Field1)
should.Equal("world", obj.Field2)
should.Equal(100, obj.Field3)
}
func Test_decode_struct_field_with_tag_string(t *testing.T) {
should := require.New(t)
type TestObject struct {
Field1 int `json:",string"`
}
obj := TestObject{Field1: 100}
should.Nil(UnmarshalFromString(`{"Field1": "100"}`, &obj))
should.Equal(100, obj.Field1)
}

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package jsoniter
import (
"testing"
"github.com/stretchr/testify/require"
)
func Test_wrap_and_valuetype_everything(t *testing.T) {
should := require.New(t)
var i interface{}
any := Get([]byte("123"))
// default of number type is float64
i = float64(123)
should.Equal(i, any.GetInterface())
any = Wrap(int8(10))
should.Equal(any.ValueType(), NumberValue)
should.Equal(any.LastError(), nil)
// get interface is not int8 interface
// i = int8(10)
// should.Equal(i, any.GetInterface())
any = Wrap(int16(10))
should.Equal(any.ValueType(), NumberValue)
should.Equal(any.LastError(), nil)
//i = int16(10)
//should.Equal(i, any.GetInterface())
any = Wrap(int32(10))
should.Equal(any.ValueType(), NumberValue)
should.Equal(any.LastError(), nil)
i = int32(10)
should.Equal(i, any.GetInterface())
any = Wrap(int64(10))
should.Equal(any.ValueType(), NumberValue)
should.Equal(any.LastError(), nil)
i = int64(10)
should.Equal(i, any.GetInterface())
any = Wrap(uint(10))
should.Equal(any.ValueType(), NumberValue)
should.Equal(any.LastError(), nil)
// not equal
//i = uint(10)
//should.Equal(i, any.GetInterface())
any = Wrap(uint8(10))
should.Equal(any.ValueType(), NumberValue)
should.Equal(any.LastError(), nil)
// not equal
// i = uint8(10)
// should.Equal(i, any.GetInterface())
any = Wrap(uint16(10))
should.Equal(any.ValueType(), NumberValue)
should.Equal(any.LastError(), nil)
any = Wrap(uint32(10))
should.Equal(any.ValueType(), NumberValue)
should.Equal(any.LastError(), nil)
i = uint32(10)
should.Equal(i, any.GetInterface())
any = Wrap(uint64(10))
should.Equal(any.ValueType(), NumberValue)
should.Equal(any.LastError(), nil)
i = uint64(10)
should.Equal(i, any.GetInterface())
any = Wrap(float32(10))
should.Equal(any.ValueType(), NumberValue)
should.Equal(any.LastError(), nil)
// not equal
//i = float32(10)
//should.Equal(i, any.GetInterface())
any = Wrap(float64(10))
should.Equal(any.ValueType(), NumberValue)
should.Equal(any.LastError(), nil)
i = float64(10)
should.Equal(i, any.GetInterface())
any = Wrap(true)
should.Equal(any.ValueType(), BoolValue)
should.Equal(any.LastError(), nil)
i = true
should.Equal(i, any.GetInterface())
any = Wrap(false)
should.Equal(any.ValueType(), BoolValue)
should.Equal(any.LastError(), nil)
i = false
should.Equal(i, any.GetInterface())
any = Wrap(nil)
should.Equal(any.ValueType(), NilValue)
should.Equal(any.LastError(), nil)
i = nil
should.Equal(i, any.GetInterface())
stream := NewStream(ConfigDefault, nil, 32)
any.WriteTo(stream)
should.Equal("null", string(stream.Buffer()))
should.Equal(any.LastError(), nil)
any = Wrap(struct{ age int }{age: 1})
should.Equal(any.ValueType(), ObjectValue)
should.Equal(any.LastError(), nil)
i = struct{ age int }{age: 1}
should.Equal(i, any.GetInterface())
any = Wrap(map[string]interface{}{"abc": 1})
should.Equal(any.ValueType(), ObjectValue)
should.Equal(any.LastError(), nil)
i = map[string]interface{}{"abc": 1}
should.Equal(i, any.GetInterface())
any = Wrap("abc")
i = "abc"
should.Equal(i, any.GetInterface())
should.Equal(nil, any.LastError())
}

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package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4][4]bool

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package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4][4]byte

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@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4][4]float64

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package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4][4]int32

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@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4][4]*string

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4][4]string

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

View file

@ -0,0 +1,3 @@
package test
type typeForTest [4][4]uint8

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

View file

@ -0,0 +1,3 @@
package test
type typeForTest [4]bool

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4]byte

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package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4]float64

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@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

View file

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package test
type typeForTest [4]int32

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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@ -0,0 +1,3 @@
package test
type typeForTest [4]map[int32]string

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

View file

@ -0,0 +1,3 @@
package test
type typeForTest [4]map[string]string

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4]*bool

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package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4]*float64

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

View file

@ -0,0 +1,3 @@
package test
type typeForTest [4]*int32

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

View file

@ -0,0 +1,3 @@
package test
type typeForTest [4]*map[int32]string

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

View file

@ -0,0 +1,3 @@
package test
type typeForTest [4]*map[string]string

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4]*[4]bool

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package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4]*[4]byte

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package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

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package test
type typeForTest [4]*[4]float64

View file

@ -0,0 +1,152 @@
package test
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"testing"
"github.com/davecgh/go-spew/spew"
fuzz "github.com/google/gofuzz"
jsoniter "github.com/json-iterator/go"
)
func Test_Roundtrip(t *testing.T) {
fz := fuzz.New().MaxDepth(10).NilChance(0.3)
for i := 0; i < 100; i++ {
var before typeForTest
fz.Fuzz(&before)
jbStd, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with stdlib: %v", err)
}
if len(strings.TrimSpace(string(jbStd))) == 0 {
t.Fatal("stdlib marshal produced empty result and no error")
}
jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal with jsoniter: %v", err)
}
if len(strings.TrimSpace(string(jbIter))) == 0 {
t.Fatal("jsoniter marshal produced empty result and no error")
}
if string(jbStd) != string(jbIter) {
t.Fatalf("marshal expected:\n %s\ngot:\n %s\nobj:\n %s",
indent(jbStd, " "), indent(jbIter, " "), dump(before))
}
var afterStd typeForTest
err = json.Unmarshal(jbIter, &afterStd)
if err != nil {
t.Fatalf("failed to unmarshal with stdlib: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
var afterIter typeForTest
err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
if err != nil {
t.Fatalf("failed to unmarshal with jsoniter: %v\nvia:\n %s",
err, indent(jbIter, " "))
}
if fingerprint(afterStd) != fingerprint(afterIter) {
t.Fatalf("unmarshal expected:\n %s\ngot:\n %s\nvia:\n %s",
dump(afterStd), dump(afterIter), indent(jbIter, " "))
}
}
}
const indentStr = "> "
func fingerprint(obj interface{}) string {
c := spew.ConfigState{
SortKeys: true,
SpewKeys: true,
}
return c.Sprintf("%v", obj)
}
func dump(obj interface{}) string {
cfg := spew.ConfigState{
Indent: indentStr,
}
return cfg.Sdump(obj)
}
func indent(src []byte, prefix string) string {
var buf bytes.Buffer
err := json.Indent(&buf, src, prefix, indentStr)
if err != nil {
return fmt.Sprintf("!!! %v", err)
}
return buf.String()
}
func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
t.ReportAllocs()
t.ResetTimer()
var obj typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&obj)
for i := 0; i < t.N; i++ {
jb, err := fn(obj)
if err != nil {
t.Fatalf("%s failed to marshal:\n input: %s\n error: %v", name, dump(obj), err)
}
_ = jb
}
}
func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
t.ReportAllocs()
t.ResetTimer()
var before typeForTest
fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
fz.Fuzz(&before)
jb, err := json.Marshal(before)
if err != nil {
t.Fatalf("failed to marshal: %v", err)
}
for i := 0; i < t.N; i++ {
var after typeForTest
err = fn(jb, &after)
if err != nil {
t.Fatalf("%s failed to unmarshal:\n input: %q\n error: %v", name, string(jb), err)
}
}
}
func BenchmarkStandardMarshal(t *testing.B) {
benchmarkMarshal(t, "stdlib", json.Marshal)
}
func BenchmarkStandardUnmarshal(t *testing.B) {
benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
}
func BenchmarkJSONIterMarshalFastest(t *testing.B) {
benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
}
func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
}
func BenchmarkJSONIterMarshalDefault(t *testing.B) {
benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
}
func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
}
func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
}
func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
}

View file

@ -0,0 +1,3 @@
package test
type typeForTest [4]*[4]int32

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