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| author |  Yong Tang <yong.tang.github@outlook.com>
| 2018-01-03 19:11:28 +0800 |
|---|---|---|
| committer |  Miek Gieben <miek@miek.nl>
| 2018-01-03 11:11:28 +0000 |
| commit | 7fe5b0bb1f34735859d611e170fa8709adac73ea (patch) | |
| tree | 9757c7e2a724a0e1ed885ef7bca470c56075e4a6 /vendor/github.com/json-iterator/go | |
| parent | bce7f5fbecbc68950dfb2b96b5f85d03a8bf07eb (diff) | |
| download | coredns-7fe5b0bb1f34735859d611e170fa8709adac73ea.tar.gz coredns-7fe5b0bb1f34735859d611e170fa8709adac73ea.tar.zst coredns-7fe5b0bb1f34735859d611e170fa8709adac73ea.zip | |
Update k8s client-go to v6.0.0 (#1340)
* Update k8s client-go to v6.0.0
This fix updates k8s client-go to v6.0.0 as CoreDNS is supported
in 1.9 and v6.0.0 is the recommended version.
There are quite some massive changes that need to be made:
1. k8s.io/client-go/pkg/api/v1 has been changed to k8s.io/api/v1 (repo changed from `client-go` to `api`)
2. kubernetes.Clientset adds one extra layer, so that `kubernetes.Clientset.Services()` and like has been changed to `kubernetes.Clientset.CoreV1().Services()`
Also, we have to stick with specific commits of `k8s.io/apimachinery` and the newly introduced `k8s.io/api`
because go dep still could not figure out the right version to fetch.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Update vendor with `dep ensure --update` and `dep prune`
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Diffstat (limited to 'vendor/github.com/json-iterator/go')
90 files changed, 15091 insertions, 0 deletions
diff --git a/vendor/github.com/json-iterator/go/.codecov.yml b/vendor/github.com/json-iterator/go/.codecov.yml new file mode 100644 index 000000000..955dc0be5 --- /dev/null +++ b/vendor/github.com/json-iterator/go/.codecov.yml @@ -0,0 +1,3 @@ +ignore: + - "output_tests/.*" + diff --git a/vendor/github.com/json-iterator/go/.gitignore b/vendor/github.com/json-iterator/go/.gitignore new file mode 100644 index 000000000..ce242daf7 --- /dev/null +++ b/vendor/github.com/json-iterator/go/.gitignore @@ -0,0 +1,4 @@ +.idea +/coverage.txt +/profile.out +/bug_test.go diff --git a/vendor/github.com/json-iterator/go/.travis.yml b/vendor/github.com/json-iterator/go/.travis.yml new file mode 100644 index 000000000..449e67cd0 --- /dev/null +++ b/vendor/github.com/json-iterator/go/.travis.yml @@ -0,0 +1,14 @@ +language: go + +go: + - 1.8.x + - 1.x + +before_install: + - go get -t -v ./... + +script: + - ./test.sh + +after_success: + - bash <(curl -s https://codecov.io/bash) diff --git a/vendor/github.com/json-iterator/go/LICENSE b/vendor/github.com/json-iterator/go/LICENSE new file mode 100644 index 000000000..2cf4f5ab2 --- /dev/null +++ b/vendor/github.com/json-iterator/go/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2016 json-iterator + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/vendor/github.com/json-iterator/go/README.md b/vendor/github.com/json-iterator/go/README.md new file mode 100644 index 000000000..3a0d68098 --- /dev/null +++ b/vendor/github.com/json-iterator/go/README.md @@ -0,0 +1,86 @@ +[](https://sourcegraph.com/github.com/json-iterator/go?badge) +[](http://godoc.org/github.com/json-iterator/go) +[](https://travis-ci.org/json-iterator/go) +[](https://codecov.io/gh/json-iterator/go) +[](https://goreportcard.com/report/github.com/json-iterator/go) +[](https://raw.githubusercontent.com/json-iterator/go/master/LICENSE) +[](https://gitter.im/json-iterator/Lobby) + +A high-performance 100% compatible drop-in replacement of "encoding/json" + +``` +Go开发者们请加入我们，滴滴出行平台技术部 taowen@didichuxing.com +``` + +# Benchmark + + + +Source code: https://github.com/json-iterator/go-benchmark/blob/master/src/github.com/json-iterator/go-benchmark/benchmark_medium_payload_test.go + +Raw Result (easyjson requires static code generation) + +| | ns/op | allocation bytes | allocation times | +| --- | --- | --- | --- | +| std decode | 35510 ns/op | 1960 B/op | 99 allocs/op | +| easyjson decode | 8499 ns/op | 160 B/op | 4 allocs/op | +| jsoniter decode | 5623 ns/op | 160 B/op | 3 allocs/op | +| std encode | 2213 ns/op | 712 B/op | 5 allocs/op | +| easyjson encode | 883 ns/op | 576 B/op | 3 allocs/op | +| jsoniter encode | 837 ns/op | 384 B/op | 4 allocs/op | + +# Usage + +100% compatibility with standard lib + +Replace + +```go +import "encoding/json" +json.Marshal(&data) +``` + +with + +```go +import "github.com/json-iterator/go" + +var json = jsoniter.ConfigCompatibleWithStandardLibrary +json.Marshal(&data) +``` + +Replace + +```go +import "encoding/json" +json.Unmarshal(input, &data) +``` + +with + +```go +import "github.com/json-iterator/go" + +var json = jsoniter.ConfigCompatibleWithStandardLibrary +json.Unmarshal(input, &data) +``` + +[More documentation](http://jsoniter.com/migrate-from-go-std.html) + +# How to get + +``` +go get github.com/json-iterator/go +``` + +# Contribution Welcomed ! + +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 [](https://gitter.im/json-iterator/Lobby) diff --git a/vendor/github.com/json-iterator/go/compatible_test.go b/vendor/github.com/json-iterator/go/compatible_test.go new file mode 100644 index 000000000..4b725c536 --- /dev/null +++ b/vendor/github.com/json-iterator/go/compatible_test.go @@ -0,0 +1,40 @@ +package jsoniter + +import ( + "bytes" + "encoding/json" + "testing" + + "github.com/stretchr/testify/require" +) + +// Standard Encoder has trailing newline. +func TestEncoderHasTrailingNewline(t *testing.T) { + should := require.New(t) + var buf, stdbuf bytes.Buffer + enc := ConfigCompatibleWithStandardLibrary.NewEncoder(&buf) + enc.Encode(1) + stdenc := json.NewEncoder(&stdbuf) + stdenc.Encode(1) + should.Equal(stdbuf.Bytes(), buf.Bytes()) +} + +// Non-nil but empty map should be ignored. +func TestOmitempty(t *testing.T) { + o := struct { + A string `json:"a,omitempty"` + B string `json:"b,omitempty"` + Annotations map[string]string `json:"annotations,omitempty"` + }{ + A: "a", + B: "b", + Annotations: map[string]string{}, + } + should := require.New(t) + var buf, stdbuf bytes.Buffer + enc := ConfigCompatibleWithStandardLibrary.NewEncoder(&buf) + enc.Encode(o) + stdenc := json.NewEncoder(&stdbuf) + stdenc.Encode(o) + should.Equal(string(stdbuf.Bytes()), string(buf.Bytes())) +} diff --git a/vendor/github.com/json-iterator/go/example_test.go b/vendor/github.com/json-iterator/go/example_test.go new file mode 100644 index 000000000..1c8f341c1 --- /dev/null +++ b/vendor/github.com/json-iterator/go/example_test.go @@ -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 +} diff --git a/vendor/github.com/json-iterator/go/feature_adapter.go b/vendor/github.com/json-iterator/go/feature_adapter.go new file mode 100644 index 000000000..0214b711a --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_adapter.go @@ -0,0 +1,133 @@ +package jsoniter + +import ( + "bytes" + "io" +) + +// RawMessage to make replace json with jsoniter +type RawMessage []byte + +// Unmarshal adapts to json/encoding Unmarshal API +// +// Unmarshal parses the JSON-encoded data and stores the result in the value pointed to by v. +// Refer to https://godoc.org/encoding/json#Unmarshal for more information +func Unmarshal(data []byte, v interface{}) error { + return ConfigDefault.Unmarshal(data, v) +} + +func lastNotSpacePos(data []byte) int { + for i := len(data) - 1; i >= 0; i-- { + if data[i] != ' ' && data[i] != '\t' && data[i] != '\r' && data[i] != '\n' { + return i + 1 + } + } + return 0 +} + +// UnmarshalFromString convenient method to read from string instead of []byte +func UnmarshalFromString(str string, v interface{}) error { + return ConfigDefault.UnmarshalFromString(str, v) +} + +// Get quick method to get value from deeply nested JSON structure +func Get(data []byte, path ...interface{}) Any { + return ConfigDefault.Get(data, path...) +} + +// Marshal adapts to json/encoding Marshal API +// +// Marshal returns the JSON encoding of v, adapts to json/encoding Marshal API +// Refer to https://godoc.org/encoding/json#Marshal for more information +func Marshal(v interface{}) ([]byte, error) { + return ConfigDefault.Marshal(v) +} + +// MarshalIndent same as json.MarshalIndent. Prefix is not supported. +func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) { + return ConfigDefault.MarshalIndent(v, prefix, indent) +} + +// MarshalToString convenient method to write as string instead of []byte +func MarshalToString(v interface{}) (string, error) { + return ConfigDefault.MarshalToString(v) +} + +// NewDecoder adapts to json/stream NewDecoder API. +// +// NewDecoder returns a new decoder that reads from r. +// +// Instead of a json/encoding Decoder, an Decoder is returned +// Refer to https://godoc.org/encoding/json#NewDecoder for more information +func NewDecoder(reader io.Reader) *Decoder { + return ConfigDefault.NewDecoder(reader) +} + +// Decoder reads and decodes JSON values from an input stream. +// Decoder provides identical APIs with json/stream Decoder (Token() and UseNumber() are in progress) +type Decoder struct { + iter *Iterator +} + +// Decode decode JSON into interface{} +func (adapter *Decoder) Decode(obj interface{}) error { + adapter.iter.ReadVal(obj) + err := adapter.iter.Error + if err == io.EOF { + return nil + } + return adapter.iter.Error +} + +// More is there more? +func (adapter *Decoder) More() bool { + return adapter.iter.head != adapter.iter.tail +} + +// Buffered remaining buffer +func (adapter *Decoder) Buffered() io.Reader { + remaining := adapter.iter.buf[adapter.iter.head:adapter.iter.tail] + return bytes.NewReader(remaining) +} + +// UseNumber for number JSON element, use float64 or json.NumberValue (alias of string) +func (adapter *Decoder) UseNumber() { + origCfg := adapter.iter.cfg.configBeforeFrozen + origCfg.UseNumber = true + adapter.iter.cfg = origCfg.Froze().(*frozenConfig) +} + +// NewEncoder same as json.NewEncoder +func NewEncoder(writer io.Writer) *Encoder { + return ConfigDefault.NewEncoder(writer) +} + +// Encoder same as json.Encoder +type Encoder struct { + stream *Stream +} + +// Encode encode interface{} as JSON to io.Writer +func (adapter *Encoder) Encode(val interface{}) error { + adapter.stream.WriteVal(val) + adapter.stream.WriteRaw("\n") + adapter.stream.Flush() + return adapter.stream.Error +} + +// SetIndent set the indention. Prefix is not supported +func (adapter *Encoder) SetIndent(prefix, indent string) { + adapter.stream.cfg.indentionStep = len(indent) +} + +// SetEscapeHTML escape html by default, set to false to disable +func (adapter *Encoder) SetEscapeHTML(escapeHTML bool) { + config := adapter.stream.cfg.configBeforeFrozen + config.EscapeHTML = escapeHTML + adapter.stream.cfg = config.Froze().(*frozenConfig) +} + +// Valid reports whether data is a valid JSON encoding. +func Valid(data []byte) bool { + return ConfigDefault.Valid(data) +} diff --git a/vendor/github.com/json-iterator/go/feature_any.go b/vendor/github.com/json-iterator/go/feature_any.go new file mode 100644 index 000000000..87716d1fc --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any.go @@ -0,0 +1,245 @@ +package jsoniter + +import ( + "errors" + "fmt" + "io" + "reflect" +) + +// Any generic object representation. +// The lazy json implementation holds []byte and parse lazily. +type Any interface { + LastError() error + ValueType() ValueType + MustBeValid() Any + ToBool() bool + ToInt() int + ToInt32() int32 + ToInt64() int64 + ToUint() uint + ToUint32() uint32 + ToUint64() uint64 + ToFloat32() float32 + ToFloat64() float64 + ToString() string + ToVal(val interface{}) + Get(path ...interface{}) Any + // TODO: add Set + Size() int + Keys() []string + GetInterface() interface{} + WriteTo(stream *Stream) +} + +type baseAny struct{} + +func (any *baseAny) Get(path ...interface{}) Any { + return &invalidAny{baseAny{}, fmt.Errorf("Get %v from simple value", path)} +} + +func (any *baseAny) Size() int { + return 0 +} + +func (any *baseAny) Keys() []string { + return []string{} +} + +func (any *baseAny) ToVal(obj interface{}) { + panic("not implemented") +} + +// WrapInt32 turn int32 into Any interface +func WrapInt32(val int32) Any { + return &int32Any{baseAny{}, val} +} + +// WrapInt64 turn int64 into Any interface +func WrapInt64(val int64) Any { + return &int64Any{baseAny{}, val} +} + +// WrapUint32 turn uint32 into Any interface +func WrapUint32(val uint32) Any { + return &uint32Any{baseAny{}, val} +} + +// WrapUint64 turn uint64 into Any interface +func WrapUint64(val uint64) Any { + return &uint64Any{baseAny{}, val} +} + +// WrapFloat64 turn float64 into Any interface +func WrapFloat64(val float64) Any { + return &floatAny{baseAny{}, val} +} + +// WrapString turn string into Any interface +func WrapString(val string) Any { + return &stringAny{baseAny{}, val} +} + +// Wrap turn a go object into Any interface +func Wrap(val interface{}) Any { + if val == nil { + return &nilAny{} + } + asAny, isAny := val.(Any) + if isAny { + return asAny + } + typ := reflect.TypeOf(val) + switch typ.Kind() { + case reflect.Slice: + return wrapArray(val) + case reflect.Struct: + return wrapStruct(val) + case reflect.Map: + return wrapMap(val) + case reflect.String: + return WrapString(val.(string)) + case reflect.Int: + return WrapInt64(int64(val.(int))) + case reflect.Int8: + return WrapInt32(int32(val.(int8))) + case reflect.Int16: + return WrapInt32(int32(val.(int16))) + case reflect.Int32: + return WrapInt32(val.(int32)) + case reflect.Int64: + return WrapInt64(val.(int64)) + case reflect.Uint: + return WrapUint64(uint64(val.(uint))) + case reflect.Uint8: + return WrapUint32(uint32(val.(uint8))) + case reflect.Uint16: + return WrapUint32(uint32(val.(uint16))) + case reflect.Uint32: + return WrapUint32(uint32(val.(uint32))) + case reflect.Uint64: + return WrapUint64(val.(uint64)) + case reflect.Float32: + return WrapFloat64(float64(val.(float32))) + case reflect.Float64: + return WrapFloat64(val.(float64)) + case reflect.Bool: + if val.(bool) == true { + return &trueAny{} + } + return &falseAny{} + } + return &invalidAny{baseAny{}, fmt.Errorf("unsupported type: %v", typ)} +} + +// ReadAny read next JSON element as an Any object. It is a better json.RawMessage. +func (iter *Iterator) ReadAny() Any { + return iter.readAny() +} + +func (iter *Iterator) readAny() Any { + c := iter.nextToken() + switch c { + case '"': + iter.unreadByte() + return &stringAny{baseAny{}, iter.ReadString()} + case 'n': + iter.skipThreeBytes('u', 'l', 'l') // null + return &nilAny{} + case 't': + iter.skipThreeBytes('r', 'u', 'e') // true + return &trueAny{} + case 'f': + iter.skipFourBytes('a', 'l', 's', 'e') // false + return &falseAny{} + case '{': + return iter.readObjectAny() + case '[': + return iter.readArrayAny() + case '-': + return iter.readNumberAny(false) + case 0: + return &invalidAny{baseAny{}, errors.New("input is empty")} + default: + return iter.readNumberAny(true) + } +} + +func (iter *Iterator) readNumberAny(positive bool) Any { + iter.startCapture(iter.head - 1) + iter.skipNumber() + lazyBuf := iter.stopCapture() + return &numberLazyAny{baseAny{}, iter.cfg, lazyBuf, nil} +} + +func (iter *Iterator) readObjectAny() Any { + iter.startCapture(iter.head - 1) + iter.skipObject() + lazyBuf := iter.stopCapture() + return &objectLazyAny{baseAny{}, iter.cfg, lazyBuf, nil} +} + +func (iter *Iterator) readArrayAny() Any { + iter.startCapture(iter.head - 1) + iter.skipArray() + lazyBuf := iter.stopCapture() + return &arrayLazyAny{baseAny{}, iter.cfg, lazyBuf, nil} +} + +func locateObjectField(iter *Iterator, target string) []byte { + var found []byte + iter.ReadObjectCB(func(iter *Iterator, field string) bool { + if field == target { + found = iter.SkipAndReturnBytes() + return false + } + iter.Skip() + return true + }) + return found +} + +func locateArrayElement(iter *Iterator, target int) []byte { + var found []byte + n := 0 + iter.ReadArrayCB(func(iter *Iterator) bool { + if n == target { + found = iter.SkipAndReturnBytes() + return false + } + iter.Skip() + n++ + return true + }) + return found +} + +func locatePath(iter *Iterator, path []interface{}) Any { + for i, pathKeyObj := range path { + switch pathKey := pathKeyObj.(type) { + case string: + valueBytes := locateObjectField(iter, pathKey) + if valueBytes == nil { + return newInvalidAny(path[i:]) + } + iter.ResetBytes(valueBytes) + case int: + valueBytes := locateArrayElement(iter, pathKey) + if valueBytes == nil { + return newInvalidAny(path[i:]) + } + iter.ResetBytes(valueBytes) + case int32: + if '*' == pathKey { + return iter.readAny().Get(path[i:]...) + } + return newInvalidAny(path[i:]) + default: + return newInvalidAny(path[i:]) + } + } + if iter.Error != nil && iter.Error != io.EOF { + return &invalidAny{baseAny{}, iter.Error} + } + return iter.readAny() +} diff --git a/vendor/github.com/json-iterator/go/feature_any_array.go b/vendor/github.com/json-iterator/go/feature_any_array.go new file mode 100644 index 000000000..0449e9aa4 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_array.go @@ -0,0 +1,278 @@ +package jsoniter + +import ( + "reflect" + "unsafe" +) + +type arrayLazyAny struct { + baseAny + cfg *frozenConfig + buf []byte + err error +} + +func (any *arrayLazyAny) ValueType() ValueType { + return ArrayValue +} + +func (any *arrayLazyAny) MustBeValid() Any { + return any +} + +func (any *arrayLazyAny) LastError() error { + return any.err +} + +func (any *arrayLazyAny) ToBool() bool { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + return iter.ReadArray() +} + +func (any *arrayLazyAny) ToInt() int { + if any.ToBool() { + return 1 + } + return 0 +} + +func (any *arrayLazyAny) ToInt32() int32 { + if any.ToBool() { + return 1 + } + return 0 +} + +func (any *arrayLazyAny) ToInt64() int64 { + if any.ToBool() { + return 1 + } + return 0 +} + +func (any *arrayLazyAny) ToUint() uint { + if any.ToBool() { + return 1 + } + return 0 +} + +func (any *arrayLazyAny) ToUint32() uint32 { + if any.ToBool() { + return 1 + } + return 0 +} + +func (any *arrayLazyAny) ToUint64() uint64 { + if any.ToBool() { + return 1 + } + return 0 +} + +func (any *arrayLazyAny) ToFloat32() float32 { + if any.ToBool() { + return 1 + } + return 0 +} + +func (any *arrayLazyAny) ToFloat64() float64 { + if any.ToBool() { + return 1 + } + return 0 +} + +func (any *arrayLazyAny) ToString() string { + return *(*string)(unsafe.Pointer(&any.buf)) +} + +func (any *arrayLazyAny) ToVal(val interface{}) { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + iter.ReadVal(val) +} + +func (any *arrayLazyAny) Get(path ...interface{}) Any { + if len(path) == 0 { + return any + } + switch firstPath := path[0].(type) { + case int: + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + valueBytes := locateArrayElement(iter, firstPath) + if valueBytes == nil { + return newInvalidAny(path) + } + iter.ResetBytes(valueBytes) + return locatePath(iter, path[1:]) + case int32: + if '*' == firstPath { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + arr := make([]Any, 0) + iter.ReadArrayCB(func(iter *Iterator) bool { + found := iter.readAny().Get(path[1:]...) + if found.ValueType() != InvalidValue { + arr = append(arr, found) + } + return true + }) + return wrapArray(arr) + } + return newInvalidAny(path) + default: + return newInvalidAny(path) + } +} + +func (any *arrayLazyAny) Size() int { + size := 0 + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + iter.ReadArrayCB(func(iter *Iterator) bool { + size++ + iter.Skip() + return true + }) + return size +} + +func (any *arrayLazyAny) WriteTo(stream *Stream) { + stream.Write(any.buf) +} + +func (any *arrayLazyAny) GetInterface() interface{} { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + return iter.Read() +} + +type arrayAny struct { + baseAny + val reflect.Value +} + +func wrapArray(val interface{}) *arrayAny { + return &arrayAny{baseAny{}, reflect.ValueOf(val)} +} + +func (any *arrayAny) ValueType() ValueType { + return ArrayValue +} + +func (any *arrayAny) MustBeValid() Any { + return any +} + +func (any *arrayAny) LastError() error { + return nil +} + +func (any *arrayAny) ToBool() bool { + return any.val.Len() != 0 +} + +func (any *arrayAny) ToInt() int { + if any.val.Len() == 0 { + return 0 + } + return 1 +} + +func (any *arrayAny) ToInt32() int32 { + if any.val.Len() == 0 { + return 0 + } + return 1 +} + +func (any *arrayAny) ToInt64() int64 { + if any.val.Len() == 0 { + return 0 + } + return 1 +} + +func (any *arrayAny) ToUint() uint { + if any.val.Len() == 0 { + return 0 + } + return 1 +} + +func (any *arrayAny) ToUint32() uint32 { + if any.val.Len() == 0 { + return 0 + } + return 1 +} + +func (any *arrayAny) ToUint64() uint64 { + if any.val.Len() == 0 { + return 0 + } + return 1 +} + +func (any *arrayAny) ToFloat32() float32 { + if any.val.Len() == 0 { + return 0 + } + return 1 +} + +func (any *arrayAny) ToFloat64() float64 { + if any.val.Len() == 0 { + return 0 + } + return 1 +} + +func (any *arrayAny) ToString() string { + str, _ := MarshalToString(any.val.Interface()) + return str +} + +func (any *arrayAny) Get(path ...interface{}) Any { + if len(path) == 0 { + return any + } + switch firstPath := path[0].(type) { + case int: + if firstPath < 0 || firstPath >= any.val.Len() { + return newInvalidAny(path) + } + return Wrap(any.val.Index(firstPath).Interface()) + case int32: + if '*' == firstPath { + mappedAll := make([]Any, 0) + for i := 0; i < any.val.Len(); i++ { + mapped := Wrap(any.val.Index(i).Interface()).Get(path[1:]...) + if mapped.ValueType() != InvalidValue { + mappedAll = append(mappedAll, mapped) + } + } + return wrapArray(mappedAll) + } + return newInvalidAny(path) + default: + return newInvalidAny(path) + } +} + +func (any *arrayAny) Size() int { + return any.val.Len() +} + +func (any *arrayAny) WriteTo(stream *Stream) { + stream.WriteVal(any.val) +} + +func (any *arrayAny) GetInterface() interface{} { + return any.val.Interface() +} diff --git a/vendor/github.com/json-iterator/go/feature_any_bool.go b/vendor/github.com/json-iterator/go/feature_any_bool.go new file mode 100644 index 000000000..9452324af --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_bool.go @@ -0,0 +1,137 @@ +package jsoniter + +type trueAny struct { + baseAny +} + +func (any *trueAny) LastError() error { + return nil +} + +func (any *trueAny) ToBool() bool { + return true +} + +func (any *trueAny) ToInt() int { + return 1 +} + +func (any *trueAny) ToInt32() int32 { + return 1 +} + +func (any *trueAny) ToInt64() int64 { + return 1 +} + +func (any *trueAny) ToUint() uint { + return 1 +} + +func (any *trueAny) ToUint32() uint32 { + return 1 +} + +func (any *trueAny) ToUint64() uint64 { + return 1 +} + +func (any *trueAny) ToFloat32() float32 { + return 1 +} + +func (any *trueAny) ToFloat64() float64 { + return 1 +} + +func (any *trueAny) ToString() string { + return "true" +} + +func (any *trueAny) WriteTo(stream *Stream) { + stream.WriteTrue() +} + +func (any *trueAny) Parse() *Iterator { + return nil +} + +func (any *trueAny) GetInterface() interface{} { + return true +} + +func (any *trueAny) ValueType() ValueType { + return BoolValue +} + +func (any *trueAny) MustBeValid() Any { + return any +} + +type falseAny struct { + baseAny +} + +func (any *falseAny) LastError() error { + return nil +} + +func (any *falseAny) ToBool() bool { + return false +} + +func (any *falseAny) ToInt() int { + return 0 +} + +func (any *falseAny) ToInt32() int32 { + return 0 +} + +func (any *falseAny) ToInt64() int64 { + return 0 +} + +func (any *falseAny) ToUint() uint { + return 0 +} + +func (any *falseAny) ToUint32() uint32 { + return 0 +} + +func (any *falseAny) ToUint64() uint64 { + return 0 +} + +func (any *falseAny) ToFloat32() float32 { + return 0 +} + +func (any *falseAny) ToFloat64() float64 { + return 0 +} + +func (any *falseAny) ToString() string { + return "false" +} + +func (any *falseAny) WriteTo(stream *Stream) { + stream.WriteFalse() +} + +func (any *falseAny) Parse() *Iterator { + return nil +} + +func (any *falseAny) GetInterface() interface{} { + return false +} + +func (any *falseAny) ValueType() ValueType { + return BoolValue +} + +func (any *falseAny) MustBeValid() Any { + return any +} diff --git a/vendor/github.com/json-iterator/go/feature_any_float.go b/vendor/github.com/json-iterator/go/feature_any_float.go new file mode 100644 index 000000000..35fdb0949 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_float.go @@ -0,0 +1,83 @@ +package jsoniter + +import ( + "strconv" +) + +type floatAny struct { + baseAny + val float64 +} + +func (any *floatAny) Parse() *Iterator { + return nil +} + +func (any *floatAny) ValueType() ValueType { + return NumberValue +} + +func (any *floatAny) MustBeValid() Any { + return any +} + +func (any *floatAny) LastError() error { + return nil +} + +func (any *floatAny) ToBool() bool { + return any.ToFloat64() != 0 +} + +func (any *floatAny) ToInt() int { + return int(any.val) +} + +func (any *floatAny) ToInt32() int32 { + return int32(any.val) +} + +func (any *floatAny) ToInt64() int64 { + return int64(any.val) +} + +func (any *floatAny) ToUint() uint { + if any.val > 0 { + return uint(any.val) + } + return 0 +} + +func (any *floatAny) ToUint32() uint32 { + if any.val > 0 { + return uint32(any.val) + } + return 0 +} + +func (any *floatAny) ToUint64() uint64 { + if any.val > 0 { + return uint64(any.val) + } + return 0 +} + +func (any *floatAny) ToFloat32() float32 { + return float32(any.val) +} + +func (any *floatAny) ToFloat64() float64 { + return any.val +} + +func (any *floatAny) ToString() string { + return strconv.FormatFloat(any.val, 'E', -1, 64) +} + +func (any *floatAny) WriteTo(stream *Stream) { + stream.WriteFloat64(any.val) +} + +func (any *floatAny) GetInterface() interface{} { + return any.val +} diff --git a/vendor/github.com/json-iterator/go/feature_any_int32.go b/vendor/github.com/json-iterator/go/feature_any_int32.go new file mode 100644 index 000000000..1b56f3991 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_int32.go @@ -0,0 +1,74 @@ +package jsoniter + +import ( + "strconv" +) + +type int32Any struct { + baseAny + val int32 +} + +func (any *int32Any) LastError() error { + return nil +} + +func (any *int32Any) ValueType() ValueType { + return NumberValue +} + +func (any *int32Any) MustBeValid() Any { + return any +} + +func (any *int32Any) ToBool() bool { + return any.val != 0 +} + +func (any *int32Any) ToInt() int { + return int(any.val) +} + +func (any *int32Any) ToInt32() int32 { + return any.val +} + +func (any *int32Any) ToInt64() int64 { + return int64(any.val) +} + +func (any *int32Any) ToUint() uint { + return uint(any.val) +} + +func (any *int32Any) ToUint32() uint32 { + return uint32(any.val) +} + +func (any *int32Any) ToUint64() uint64 { + return uint64(any.val) +} + +func (any *int32Any) ToFloat32() float32 { + return float32(any.val) +} + +func (any *int32Any) ToFloat64() float64 { + return float64(any.val) +} + +func (any *int32Any) ToString() string { + return strconv.FormatInt(int64(any.val), 10) +} + +func (any *int32Any) WriteTo(stream *Stream) { + stream.WriteInt32(any.val) +} + +func (any *int32Any) Parse() *Iterator { + return nil +} + +func (any *int32Any) GetInterface() interface{} { + return any.val +} diff --git a/vendor/github.com/json-iterator/go/feature_any_int64.go b/vendor/github.com/json-iterator/go/feature_any_int64.go new file mode 100644 index 000000000..c440d72b6 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_int64.go @@ -0,0 +1,74 @@ +package jsoniter + +import ( + "strconv" +) + +type int64Any struct { + baseAny + val int64 +} + +func (any *int64Any) LastError() error { + return nil +} + +func (any *int64Any) ValueType() ValueType { + return NumberValue +} + +func (any *int64Any) MustBeValid() Any { + return any +} + +func (any *int64Any) ToBool() bool { + return any.val != 0 +} + +func (any *int64Any) ToInt() int { + return int(any.val) +} + +func (any *int64Any) ToInt32() int32 { + return int32(any.val) +} + +func (any *int64Any) ToInt64() int64 { + return any.val +} + +func (any *int64Any) ToUint() uint { + return uint(any.val) +} + +func (any *int64Any) ToUint32() uint32 { + return uint32(any.val) +} + +func (any *int64Any) ToUint64() uint64 { + return uint64(any.val) +} + +func (any *int64Any) ToFloat32() float32 { + return float32(any.val) +} + +func (any *int64Any) ToFloat64() float64 { + return float64(any.val) +} + +func (any *int64Any) ToString() string { + return strconv.FormatInt(any.val, 10) +} + +func (any *int64Any) WriteTo(stream *Stream) { + stream.WriteInt64(any.val) +} + +func (any *int64Any) Parse() *Iterator { + return nil +} + +func (any *int64Any) GetInterface() interface{} { + return any.val +} diff --git a/vendor/github.com/json-iterator/go/feature_any_invalid.go b/vendor/github.com/json-iterator/go/feature_any_invalid.go new file mode 100644 index 000000000..1d859eac3 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_invalid.go @@ -0,0 +1,82 @@ +package jsoniter + +import "fmt" + +type invalidAny struct { + baseAny + err error +} + +func newInvalidAny(path []interface{}) *invalidAny { + return &invalidAny{baseAny{}, fmt.Errorf("%v not found", path)} +} + +func (any *invalidAny) LastError() error { + return any.err +} + +func (any *invalidAny) ValueType() ValueType { + return InvalidValue +} + +func (any *invalidAny) MustBeValid() Any { + panic(any.err) +} + +func (any *invalidAny) ToBool() bool { + return false +} + +func (any *invalidAny) ToInt() int { + return 0 +} + +func (any *invalidAny) ToInt32() int32 { + return 0 +} + +func (any *invalidAny) ToInt64() int64 { + return 0 +} + +func (any *invalidAny) ToUint() uint { + return 0 +} + +func (any *invalidAny) ToUint32() uint32 { + return 0 +} + +func (any *invalidAny) ToUint64() uint64 { + return 0 +} + +func (any *invalidAny) ToFloat32() float32 { + return 0 +} + +func (any *invalidAny) ToFloat64() float64 { + return 0 +} + +func (any *invalidAny) ToString() string { + return "" +} + +func (any *invalidAny) WriteTo(stream *Stream) { +} + +func (any *invalidAny) Get(path ...interface{}) Any { + if any.err == nil { + return &invalidAny{baseAny{}, fmt.Errorf("get %v from invalid", path)} + } + return &invalidAny{baseAny{}, fmt.Errorf("%v, get %v from invalid", any.err, path)} +} + +func (any *invalidAny) Parse() *Iterator { + return nil +} + +func (any *invalidAny) GetInterface() interface{} { + return nil +} diff --git a/vendor/github.com/json-iterator/go/feature_any_nil.go b/vendor/github.com/json-iterator/go/feature_any_nil.go new file mode 100644 index 000000000..d04cb54c1 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_nil.go @@ -0,0 +1,69 @@ +package jsoniter + +type nilAny struct { + baseAny +} + +func (any *nilAny) LastError() error { + return nil +} + +func (any *nilAny) ValueType() ValueType { + return NilValue +} + +func (any *nilAny) MustBeValid() Any { + return any +} + +func (any *nilAny) ToBool() bool { + return false +} + +func (any *nilAny) ToInt() int { + return 0 +} + +func (any *nilAny) ToInt32() int32 { + return 0 +} + +func (any *nilAny) ToInt64() int64 { + return 0 +} + +func (any *nilAny) ToUint() uint { + return 0 +} + +func (any *nilAny) ToUint32() uint32 { + return 0 +} + +func (any *nilAny) ToUint64() uint64 { + return 0 +} + +func (any *nilAny) ToFloat32() float32 { + return 0 +} + +func (any *nilAny) ToFloat64() float64 { + return 0 +} + +func (any *nilAny) ToString() string { + return "" +} + +func (any *nilAny) WriteTo(stream *Stream) { + stream.WriteNil() +} + +func (any *nilAny) Parse() *Iterator { + return nil +} + +func (any *nilAny) GetInterface() interface{} { + return nil +} diff --git a/vendor/github.com/json-iterator/go/feature_any_number.go b/vendor/github.com/json-iterator/go/feature_any_number.go new file mode 100644 index 000000000..4e1c27641 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_number.go @@ -0,0 +1,104 @@ +package jsoniter + +import "unsafe" + +type numberLazyAny struct { + baseAny + cfg *frozenConfig + buf []byte + err error +} + +func (any *numberLazyAny) ValueType() ValueType { + return NumberValue +} + +func (any *numberLazyAny) MustBeValid() Any { + return any +} + +func (any *numberLazyAny) LastError() error { + return any.err +} + +func (any *numberLazyAny) ToBool() bool { + return any.ToFloat64() != 0 +} + +func (any *numberLazyAny) ToInt() int { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + val := iter.ReadInt() + any.err = iter.Error + return val +} + +func (any *numberLazyAny) ToInt32() int32 { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + val := iter.ReadInt32() + any.err = iter.Error + return val +} + +func (any *numberLazyAny) ToInt64() int64 { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + val := iter.ReadInt64() + any.err = iter.Error + return val +} + +func (any *numberLazyAny) ToUint() uint { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + val := iter.ReadUint() + any.err = iter.Error + return val +} + +func (any *numberLazyAny) ToUint32() uint32 { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + val := iter.ReadUint32() + any.err = iter.Error + return val +} + +func (any *numberLazyAny) ToUint64() uint64 { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + val := iter.ReadUint64() + any.err = iter.Error + return val +} + +func (any *numberLazyAny) ToFloat32() float32 { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + val := iter.ReadFloat32() + any.err = iter.Error + return val +} + +func (any *numberLazyAny) ToFloat64() float64 { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + val := iter.ReadFloat64() + any.err = iter.Error + return val +} + +func (any *numberLazyAny) ToString() string { + return *(*string)(unsafe.Pointer(&any.buf)) +} + +func (any *numberLazyAny) WriteTo(stream *Stream) { + stream.Write(any.buf) +} + +func (any *numberLazyAny) GetInterface() interface{} { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + return iter.Read() +} diff --git a/vendor/github.com/json-iterator/go/feature_any_object.go b/vendor/github.com/json-iterator/go/feature_any_object.go new file mode 100644 index 000000000..c44ef5c98 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_object.go @@ -0,0 +1,374 @@ +package jsoniter + +import ( + "reflect" + "unsafe" +) + +type objectLazyAny struct { + baseAny + cfg *frozenConfig + buf []byte + err error +} + +func (any *objectLazyAny) ValueType() ValueType { + return ObjectValue +} + +func (any *objectLazyAny) MustBeValid() Any { + return any +} + +func (any *objectLazyAny) LastError() error { + return any.err +} + +func (any *objectLazyAny) ToBool() bool { + return true +} + +func (any *objectLazyAny) ToInt() int { + return 0 +} + +func (any *objectLazyAny) ToInt32() int32 { + return 0 +} + +func (any *objectLazyAny) ToInt64() int64 { + return 0 +} + +func (any *objectLazyAny) ToUint() uint { + return 0 +} + +func (any *objectLazyAny) ToUint32() uint32 { + return 0 +} + +func (any *objectLazyAny) ToUint64() uint64 { + return 0 +} + +func (any *objectLazyAny) ToFloat32() float32 { + return 0 +} + +func (any *objectLazyAny) ToFloat64() float64 { + return 0 +} + +func (any *objectLazyAny) ToString() string { + return *(*string)(unsafe.Pointer(&any.buf)) +} + +func (any *objectLazyAny) ToVal(obj interface{}) { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + iter.ReadVal(obj) +} + +func (any *objectLazyAny) Get(path ...interface{}) Any { + if len(path) == 0 { + return any + } + switch firstPath := path[0].(type) { + case string: + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + valueBytes := locateObjectField(iter, firstPath) + if valueBytes == nil { + return newInvalidAny(path) + } + iter.ResetBytes(valueBytes) + return locatePath(iter, path[1:]) + case int32: + if '*' == firstPath { + mappedAll := map[string]Any{} + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + iter.ReadMapCB(func(iter *Iterator, field string) bool { + mapped := locatePath(iter, path[1:]) + if mapped.ValueType() != InvalidValue { + mappedAll[field] = mapped + } + return true + }) + return wrapMap(mappedAll) + } + return newInvalidAny(path) + default: + return newInvalidAny(path) + } +} + +func (any *objectLazyAny) Keys() []string { + keys := []string{} + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + iter.ReadMapCB(func(iter *Iterator, field string) bool { + iter.Skip() + keys = append(keys, field) + return true + }) + return keys +} + +func (any *objectLazyAny) Size() int { + size := 0 + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + iter.ReadObjectCB(func(iter *Iterator, field string) bool { + iter.Skip() + size++ + return true + }) + return size +} + +func (any *objectLazyAny) WriteTo(stream *Stream) { + stream.Write(any.buf) +} + +func (any *objectLazyAny) GetInterface() interface{} { + iter := any.cfg.BorrowIterator(any.buf) + defer any.cfg.ReturnIterator(iter) + return iter.Read() +} + +type objectAny struct { + baseAny + err error + val reflect.Value +} + +func wrapStruct(val interface{}) *objectAny { + return &objectAny{baseAny{}, nil, reflect.ValueOf(val)} +} + +func (any *objectAny) ValueType() ValueType { + return ObjectValue +} + +func (any *objectAny) MustBeValid() Any { + return any +} + +func (any *objectAny) Parse() *Iterator { + return nil +} + +func (any *objectAny) LastError() error { + return any.err +} + +func (any *objectAny) ToBool() bool { + return any.val.NumField() != 0 +} + +func (any *objectAny) ToInt() int { + return 0 +} + +func (any *objectAny) ToInt32() int32 { + return 0 +} + +func (any *objectAny) ToInt64() int64 { + return 0 +} + +func (any *objectAny) ToUint() uint { + return 0 +} + +func (any *objectAny) ToUint32() uint32 { + return 0 +} + +func (any *objectAny) ToUint64() uint64 { + return 0 +} + +func (any *objectAny) ToFloat32() float32 { + return 0 +} + +func (any *objectAny) ToFloat64() float64 { + return 0 +} + +func (any *objectAny) ToString() string { + str, err := MarshalToString(any.val.Interface()) + any.err = err + return str +} + +func (any *objectAny) Get(path ...interface{}) Any { + if len(path) == 0 { + return any + } + switch firstPath := path[0].(type) { + case string: + field := any.val.FieldByName(firstPath) + if !field.IsValid() { + return newInvalidAny(path) + } + return Wrap(field.Interface()) + case int32: + if '*' == firstPath { + mappedAll := map[string]Any{} + for i := 0; i < any.val.NumField(); i++ { + field := any.val.Field(i) + if field.CanInterface() { + mapped := Wrap(field.Interface()).Get(path[1:]...) + if mapped.ValueType() != InvalidValue { + mappedAll[any.val.Type().Field(i).Name] = mapped + } + } + } + return wrapMap(mappedAll) + } + return newInvalidAny(path) + default: + return newInvalidAny(path) + } +} + +func (any *objectAny) Keys() []string { + keys := make([]string, 0, any.val.NumField()) + for i := 0; i < any.val.NumField(); i++ { + keys = append(keys, any.val.Type().Field(i).Name) + } + return keys +} + +func (any *objectAny) Size() int { + return any.val.NumField() +} + +func (any *objectAny) WriteTo(stream *Stream) { + stream.WriteVal(any.val) +} + +func (any *objectAny) GetInterface() interface{} { + return any.val.Interface() +} + +type mapAny struct { + baseAny + err error + val reflect.Value +} + +func wrapMap(val interface{}) *mapAny { + return &mapAny{baseAny{}, nil, reflect.ValueOf(val)} +} + +func (any *mapAny) ValueType() ValueType { + return ObjectValue +} + +func (any *mapAny) MustBeValid() Any { + return any +} + +func (any *mapAny) Parse() *Iterator { + return nil +} + +func (any *mapAny) LastError() error { + return any.err +} + +func (any *mapAny) ToBool() bool { + return true +} + +func (any *mapAny) ToInt() int { + return 0 +} + +func (any *mapAny) ToInt32() int32 { + return 0 +} + +func (any *mapAny) ToInt64() int64 { + return 0 +} + +func (any *mapAny) ToUint() uint { + return 0 +} + +func (any *mapAny) ToUint32() uint32 { + return 0 +} + +func (any *mapAny) ToUint64() uint64 { + return 0 +} + +func (any *mapAny) ToFloat32() float32 { + return 0 +} + +func (any *mapAny) ToFloat64() float64 { + return 0 +} + +func (any *mapAny) ToString() string { + str, err := MarshalToString(any.val.Interface()) + any.err = err + return str +} + +func (any *mapAny) Get(path ...interface{}) Any { + if len(path) == 0 { + return any + } + switch firstPath := path[0].(type) { + case int32: + if '*' == firstPath { + mappedAll := map[string]Any{} + for _, key := range any.val.MapKeys() { + keyAsStr := key.String() + element := Wrap(any.val.MapIndex(key).Interface()) + mapped := element.Get(path[1:]...) + if mapped.ValueType() != InvalidValue { + mappedAll[keyAsStr] = mapped + } + } + return wrapMap(mappedAll) + } + return newInvalidAny(path) + default: + value := any.val.MapIndex(reflect.ValueOf(firstPath)) + if !value.IsValid() { + return newInvalidAny(path) + } + return Wrap(value.Interface()) + } +} + +func (any *mapAny) Keys() []string { + keys := make([]string, 0, any.val.Len()) + for _, key := range any.val.MapKeys() { + keys = append(keys, key.String()) + } + return keys +} + +func (any *mapAny) Size() int { + return any.val.Len() +} + +func (any *mapAny) WriteTo(stream *Stream) { + stream.WriteVal(any.val) +} + +func (any *mapAny) GetInterface() interface{} { + return any.val.Interface() +} diff --git a/vendor/github.com/json-iterator/go/feature_any_string.go b/vendor/github.com/json-iterator/go/feature_any_string.go new file mode 100644 index 000000000..abf060bd5 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_string.go @@ -0,0 +1,166 @@ +package jsoniter + +import ( + "fmt" + "strconv" +) + +type stringAny struct { + baseAny + val string +} + +func (any *stringAny) Get(path ...interface{}) Any { + if len(path) == 0 { + return any + } + return &invalidAny{baseAny{}, fmt.Errorf("Get %v from simple value", path)} +} + +func (any *stringAny) Parse() *Iterator { + return nil +} + +func (any *stringAny) ValueType() ValueType { + return StringValue +} + +func (any *stringAny) MustBeValid() Any { + return any +} + +func (any *stringAny) LastError() error { + return nil +} + +func (any *stringAny) ToBool() bool { + str := any.ToString() + if str == "0" { + return false + } + for _, c := range str { + switch c { + case ' ', '\n', '\r', '\t': + default: + return true + } + } + return false +} + +func (any *stringAny) ToInt() int { + return int(any.ToInt64()) + +} + +func (any *stringAny) ToInt32() int32 { + return int32(any.ToInt64()) +} + +func (any *stringAny) ToInt64() int64 { + if any.val == "" { + return 0 + } + + flag := 1 + startPos := 0 + endPos := 0 + if any.val[0] == '+' || any.val[0] == '-' { + startPos = 1 + } + + if any.val[0] == '-' { + flag = -1 + } + + for i := startPos; i < len(any.val); i++ { + if any.val[i] >= '0' && any.val[i] <= '9' { + endPos = i + 1 + } else { + break + } + } + parsed, _ := strconv.ParseInt(any.val[startPos:endPos], 10, 64) + return int64(flag) * parsed +} + +func (any *stringAny) ToUint() uint { + return uint(any.ToUint64()) +} + +func (any *stringAny) ToUint32() uint32 { + return uint32(any.ToUint64()) +} + +func (any *stringAny) ToUint64() uint64 { + if any.val == "" { + return 0 + } + + startPos := 0 + endPos := 0 + + if any.val[0] == '-' { + return 0 + } + if any.val[0] == '+' { + startPos = 1 + } + + for i := startPos; i < len(any.val); i++ { + if any.val[i] >= '0' && any.val[i] <= '9' { + endPos = i + 1 + } else { + break + } + } + parsed, _ := strconv.ParseUint(any.val[startPos:endPos], 10, 64) + return parsed +} + +func (any *stringAny) ToFloat32() float32 { + return float32(any.ToFloat64()) +} + +func (any *stringAny) ToFloat64() float64 { + if len(any.val) == 0 { + return 0 + } + + // first char invalid + if any.val[0] != '+' && any.val[0] != '-' && (any.val[0] > '9' || any.val[0] < '0') { + return 0 + } + + // extract valid num expression from string + // eg 123true => 123, -12.12xxa => -12.12 + endPos := 1 + for i := 1; i < len(any.val); i++ { + if any.val[i] == '.' || any.val[i] == 'e' || any.val[i] == 'E' || any.val[i] == '+' || any.val[i] == '-' { + endPos = i + 1 + continue + } + + // end position is the first char which is not digit + if any.val[i] >= '0' && any.val[i] <= '9' { + endPos = i + 1 + } else { + endPos = i + break + } + } + parsed, _ := strconv.ParseFloat(any.val[:endPos], 64) + return parsed +} + +func (any *stringAny) ToString() string { + return any.val +} + +func (any *stringAny) WriteTo(stream *Stream) { + stream.WriteString(any.val) +} + +func (any *stringAny) GetInterface() interface{} { + return any.val +} diff --git a/vendor/github.com/json-iterator/go/feature_any_uint32.go b/vendor/github.com/json-iterator/go/feature_any_uint32.go new file mode 100644 index 000000000..656bbd33d --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_uint32.go @@ -0,0 +1,74 @@ +package jsoniter + +import ( + "strconv" +) + +type uint32Any struct { + baseAny + val uint32 +} + +func (any *uint32Any) LastError() error { + return nil +} + +func (any *uint32Any) ValueType() ValueType { + return NumberValue +} + +func (any *uint32Any) MustBeValid() Any { + return any +} + +func (any *uint32Any) ToBool() bool { + return any.val != 0 +} + +func (any *uint32Any) ToInt() int { + return int(any.val) +} + +func (any *uint32Any) ToInt32() int32 { + return int32(any.val) +} + +func (any *uint32Any) ToInt64() int64 { + return int64(any.val) +} + +func (any *uint32Any) ToUint() uint { + return uint(any.val) +} + +func (any *uint32Any) ToUint32() uint32 { + return any.val +} + +func (any *uint32Any) ToUint64() uint64 { + return uint64(any.val) +} + +func (any *uint32Any) ToFloat32() float32 { + return float32(any.val) +} + +func (any *uint32Any) ToFloat64() float64 { + return float64(any.val) +} + +func (any *uint32Any) ToString() string { + return strconv.FormatInt(int64(any.val), 10) +} + +func (any *uint32Any) WriteTo(stream *Stream) { + stream.WriteUint32(any.val) +} + +func (any *uint32Any) Parse() *Iterator { + return nil +} + +func (any *uint32Any) GetInterface() interface{} { + return any.val +} diff --git a/vendor/github.com/json-iterator/go/feature_any_uint64.go b/vendor/github.com/json-iterator/go/feature_any_uint64.go new file mode 100644 index 000000000..7df2fce33 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_any_uint64.go @@ -0,0 +1,74 @@ +package jsoniter + +import ( + "strconv" +) + +type uint64Any struct { + baseAny + val uint64 +} + +func (any *uint64Any) LastError() error { + return nil +} + +func (any *uint64Any) ValueType() ValueType { + return NumberValue +} + +func (any *uint64Any) MustBeValid() Any { + return any +} + +func (any *uint64Any) ToBool() bool { + return any.val != 0 +} + +func (any *uint64Any) ToInt() int { + return int(any.val) +} + +func (any *uint64Any) ToInt32() int32 { + return int32(any.val) +} + +func (any *uint64Any) ToInt64() int64 { + return int64(any.val) +} + +func (any *uint64Any) ToUint() uint { + return uint(any.val) +} + +func (any *uint64Any) ToUint32() uint32 { + return uint32(any.val) +} + +func (any *uint64Any) ToUint64() uint64 { + return any.val +} + +func (any *uint64Any) ToFloat32() float32 { + return float32(any.val) +} + +func (any *uint64Any) ToFloat64() float64 { + return float64(any.val) +} + +func (any *uint64Any) ToString() string { + return strconv.FormatUint(any.val, 10) +} + +func (any *uint64Any) WriteTo(stream *Stream) { + stream.WriteUint64(any.val) +} + +func (any *uint64Any) Parse() *Iterator { + return nil +} + +func (any *uint64Any) GetInterface() interface{} { + return any.val +} diff --git a/vendor/github.com/json-iterator/go/feature_config.go b/vendor/github.com/json-iterator/go/feature_config.go new file mode 100644 index 000000000..140679536 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_config.go @@ -0,0 +1,347 @@ +package jsoniter + +import ( + "encoding/json" + "errors" + "io" + "reflect" + "sync/atomic" + "unsafe" +) + +// Config customize how the API should behave. +// The API is created from Config by Froze. +type Config struct { + IndentionStep int + MarshalFloatWith6Digits bool + EscapeHTML bool + SortMapKeys bool + UseNumber bool + TagKey string + ValidateJsonRawMessage bool + ObjectFieldMustBeSimpleString bool +} + +type frozenConfig struct { + configBeforeFrozen Config + sortMapKeys bool + indentionStep int + objectFieldMustBeSimpleString bool + decoderCache unsafe.Pointer + encoderCache unsafe.Pointer + extensions []Extension + streamPool chan *Stream + iteratorPool chan *Iterator +} + +// API the public interface of this package. +// Primary Marshal and Unmarshal. +type API interface { + IteratorPool + StreamPool + MarshalToString(v interface{}) (string, error) + Marshal(v interface{}) ([]byte, error) + MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) + UnmarshalFromString(str string, v interface{}) error + Unmarshal(data []byte, v interface{}) error + Get(data []byte, path ...interface{}) Any + NewEncoder(writer io.Writer) *Encoder + NewDecoder(reader io.Reader) *Decoder + Valid(data []byte) bool +} + +// ConfigDefault the default API +var ConfigDefault = Config{ + EscapeHTML: true, +}.Froze() + +// ConfigCompatibleWithStandardLibrary tries to be 100% compatible with standard library behavior +var ConfigCompatibleWithStandardLibrary = Config{ + EscapeHTML: true, + SortMapKeys: true, + ValidateJsonRawMessage: true, +}.Froze() + +// ConfigFastest marshals float with only 6 digits precision +var ConfigFastest = Config{ + EscapeHTML: false, + MarshalFloatWith6Digits: true, // will lose precession + ObjectFieldMustBeSimpleString: true, // do not unescape object field +}.Froze() + +// Froze forge API from config +func (cfg Config) Froze() API { + // TODO: cache frozen config + frozenConfig := &frozenConfig{ + sortMapKeys: cfg.SortMapKeys, + indentionStep: cfg.IndentionStep, + objectFieldMustBeSimpleString: cfg.ObjectFieldMustBeSimpleString, + streamPool: make(chan *Stream, 16), + iteratorPool: make(chan *Iterator, 16), + } + atomic.StorePointer(&frozenConfig.decoderCache, unsafe.Pointer(&map[string]ValDecoder{})) + atomic.StorePointer(&frozenConfig.encoderCache, unsafe.Pointer(&map[string]ValEncoder{})) + if cfg.MarshalFloatWith6Digits { + frozenConfig.marshalFloatWith6Digits() + } + if cfg.EscapeHTML { + frozenConfig.escapeHTML() + } + 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 { + *((*interface{})(ptr)) = json.Number(iter.readNumberAsString()) + } else { + *((*interface{})(ptr)) = iter.Read() + } + }}) +} +func (cfg *frozenConfig) getTagKey() string { + tagKey := cfg.configBeforeFrozen.TagKey + if tagKey == "" { + return "json" + } + return tagKey +} + +func (cfg *frozenConfig) registerExtension(extension Extension) { + cfg.extensions = append(cfg.extensions, extension) +} + +type lossyFloat32Encoder struct { +} + +func (encoder *lossyFloat32Encoder) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteFloat32Lossy(*((*float32)(ptr))) +} + +func (encoder *lossyFloat32Encoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *lossyFloat32Encoder) IsEmpty(ptr unsafe.Pointer) bool { + return *((*float32)(ptr)) == 0 +} + +type lossyFloat64Encoder struct { +} + +func (encoder *lossyFloat64Encoder) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteFloat64Lossy(*((*float64)(ptr))) +} + +func (encoder *lossyFloat64Encoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *lossyFloat64Encoder) IsEmpty(ptr unsafe.Pointer) bool { + return *((*float64)(ptr)) == 0 +} + +// EnableLossyFloatMarshalling keeps 10**(-6) precision +// for float variables for better performance. +func (cfg *frozenConfig) marshalFloatWith6Digits() { + // for better performance + cfg.addEncoderToCache(reflect.TypeOf((*float32)(nil)).Elem(), &lossyFloat32Encoder{}) + cfg.addEncoderToCache(reflect.TypeOf((*float64)(nil)).Elem(), &lossyFloat64Encoder{}) +} + +type htmlEscapedStringEncoder struct { +} + +func (encoder *htmlEscapedStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + str := *((*string)(ptr)) + stream.WriteStringWithHTMLEscaped(str) +} + +func (encoder *htmlEscapedStringEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *htmlEscapedStringEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return *((*string)(ptr)) == "" +} + +func (cfg *frozenConfig) escapeHTML() { + cfg.addEncoderToCache(reflect.TypeOf((*string)(nil)).Elem(), &htmlEscapedStringEncoder{}) +} + +func (cfg *frozenConfig) addDecoderToCache(cacheKey reflect.Type, decoder ValDecoder) { + done := false + for !done { + ptr := atomic.LoadPointer(&cfg.decoderCache) + cache := *(*map[reflect.Type]ValDecoder)(ptr) + copied := map[reflect.Type]ValDecoder{} + for k, v := range cache { + copied[k] = v + } + copied[cacheKey] = decoder + done = atomic.CompareAndSwapPointer(&cfg.decoderCache, ptr, unsafe.Pointer(&copied)) + } +} + +func (cfg *frozenConfig) addEncoderToCache(cacheKey reflect.Type, encoder ValEncoder) { + done := false + for !done { + ptr := atomic.LoadPointer(&cfg.encoderCache) + cache := *(*map[reflect.Type]ValEncoder)(ptr) + copied := map[reflect.Type]ValEncoder{} + for k, v := range cache { + copied[k] = v + } + copied[cacheKey] = encoder + done = atomic.CompareAndSwapPointer(&cfg.encoderCache, ptr, unsafe.Pointer(&copied)) + } +} + +func (cfg *frozenConfig) getDecoderFromCache(cacheKey reflect.Type) ValDecoder { + ptr := atomic.LoadPointer(&cfg.decoderCache) + cache := *(*map[reflect.Type]ValDecoder)(ptr) + return cache[cacheKey] +} + +func (cfg *frozenConfig) getEncoderFromCache(cacheKey reflect.Type) ValEncoder { + ptr := atomic.LoadPointer(&cfg.encoderCache) + cache := *(*map[reflect.Type]ValEncoder)(ptr) + return cache[cacheKey] +} + +func (cfg *frozenConfig) cleanDecoders() { + typeDecoders = map[string]ValDecoder{} + fieldDecoders = map[string]ValDecoder{} + *cfg = *(cfg.configBeforeFrozen.Froze().(*frozenConfig)) +} + +func (cfg *frozenConfig) cleanEncoders() { + typeEncoders = map[string]ValEncoder{} + fieldEncoders = map[string]ValEncoder{} + *cfg = *(cfg.configBeforeFrozen.Froze().(*frozenConfig)) +} + +func (cfg *frozenConfig) MarshalToString(v interface{}) (string, error) { + stream := cfg.BorrowStream(nil) + defer cfg.ReturnStream(stream) + stream.WriteVal(v) + if stream.Error != nil { + return "", stream.Error + } + return string(stream.Buffer()), nil +} + +func (cfg *frozenConfig) Marshal(v interface{}) ([]byte, error) { + stream := cfg.BorrowStream(nil) + defer cfg.ReturnStream(stream) + stream.WriteVal(v) + if stream.Error != nil { + return nil, stream.Error + } + result := stream.Buffer() + copied := make([]byte, len(result)) + copy(copied, result) + return copied, nil +} + +func (cfg *frozenConfig) MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) { + if prefix != "" { + panic("prefix is not supported") + } + for _, r := range indent { + if r != ' ' { + panic("indent can only be space") + } + } + newCfg := cfg.configBeforeFrozen + newCfg.IndentionStep = len(indent) + return newCfg.Froze().Marshal(v) +} + +func (cfg *frozenConfig) UnmarshalFromString(str string, v interface{}) error { + data := []byte(str) + data = data[:lastNotSpacePos(data)] + iter := cfg.BorrowIterator(data) + defer cfg.ReturnIterator(iter) + iter.ReadVal(v) + if iter.head == iter.tail { + iter.loadMore() + } + if iter.Error == io.EOF { + return nil + } + if iter.Error == nil { + iter.ReportError("UnmarshalFromString", "there are bytes left after unmarshal") + } + return iter.Error +} + +func (cfg *frozenConfig) Get(data []byte, path ...interface{}) Any { + iter := cfg.BorrowIterator(data) + defer cfg.ReturnIterator(iter) + return locatePath(iter, path) +} + +func (cfg *frozenConfig) Unmarshal(data []byte, v interface{}) error { + data = data[:lastNotSpacePos(data)] + iter := cfg.BorrowIterator(data) + defer cfg.ReturnIterator(iter) + typ := reflect.TypeOf(v) + if typ.Kind() != reflect.Ptr { + // return non-pointer error + return errors.New("the second param must be ptr type") + } + iter.ReadVal(v) + if iter.head == iter.tail { + iter.loadMore() + } + if iter.Error == io.EOF { + return nil + } + if iter.Error == nil { + iter.ReportError("Unmarshal", "there are bytes left after unmarshal") + } + return iter.Error +} + +func (cfg *frozenConfig) NewEncoder(writer io.Writer) *Encoder { + stream := NewStream(cfg, writer, 512) + return &Encoder{stream} +} + +func (cfg *frozenConfig) NewDecoder(reader io.Reader) *Decoder { + iter := Parse(cfg, reader, 512) + return &Decoder{iter} +} + +func (cfg *frozenConfig) Valid(data []byte) bool { + iter := cfg.BorrowIterator(data) + defer cfg.ReturnIterator(iter) + iter.Skip() + return iter.Error == nil +} diff --git a/vendor/github.com/json-iterator/go/feature_iter.go b/vendor/github.com/json-iterator/go/feature_iter.go new file mode 100644 index 000000000..95ae54fbf --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_iter.go @@ -0,0 +1,322 @@ +package jsoniter + +import ( + "encoding/json" + "fmt" + "io" +) + +// ValueType the type for JSON element +type ValueType int + +const ( + // InvalidValue invalid JSON element + InvalidValue ValueType = iota + // StringValue JSON element "string" + StringValue + // NumberValue JSON element 100 or 0.10 + NumberValue + // NilValue JSON element null + NilValue + // BoolValue JSON element true or false + BoolValue + // ArrayValue JSON element [] + ArrayValue + // ObjectValue JSON element {} + ObjectValue +) + +var hexDigits []byte +var valueTypes []ValueType + +func init() { + hexDigits = make([]byte, 256) + for i := 0; i < len(hexDigits); i++ { + hexDigits[i] = 255 + } + for i := '0'; i <= '9'; i++ { + hexDigits[i] = byte(i - '0') + } + for i := 'a'; i <= 'f'; i++ { + hexDigits[i] = byte((i - 'a') + 10) + } + for i := 'A'; i <= 'F'; i++ { + hexDigits[i] = byte((i - 'A') + 10) + } + valueTypes = make([]ValueType, 256) + for i := 0; i < len(valueTypes); i++ { + valueTypes[i] = InvalidValue + } + valueTypes['"'] = StringValue + valueTypes['-'] = NumberValue + valueTypes['0'] = NumberValue + valueTypes['1'] = NumberValue + valueTypes['2'] = NumberValue + valueTypes['3'] = NumberValue + valueTypes['4'] = NumberValue + valueTypes['5'] = NumberValue + valueTypes['6'] = NumberValue + valueTypes['7'] = NumberValue + valueTypes['8'] = NumberValue + valueTypes['9'] = NumberValue + valueTypes['t'] = BoolValue + valueTypes['f'] = BoolValue + valueTypes['n'] = NilValue + valueTypes['['] = ArrayValue + valueTypes['{'] = ObjectValue +} + +// Iterator is a io.Reader like object, with JSON specific read functions. +// Error is not returned as return value, but stored as Error member on this iterator instance. +type Iterator struct { + cfg *frozenConfig + reader io.Reader + buf []byte + head int + tail int + captureStartedAt int + captured []byte + Error error + Attachment interface{} // open for customized decoder +} + +// NewIterator creates an empty Iterator instance +func NewIterator(cfg API) *Iterator { + return &Iterator{ + cfg: cfg.(*frozenConfig), + reader: nil, + buf: nil, + head: 0, + tail: 0, + } +} + +// Parse creates an Iterator instance from io.Reader +func Parse(cfg API, reader io.Reader, bufSize int) *Iterator { + return &Iterator{ + cfg: cfg.(*frozenConfig), + reader: reader, + buf: make([]byte, bufSize), + head: 0, + tail: 0, + } +} + +// ParseBytes creates an Iterator instance from byte array +func ParseBytes(cfg API, input []byte) *Iterator { + return &Iterator{ + cfg: cfg.(*frozenConfig), + reader: nil, + buf: input, + head: 0, + tail: len(input), + } +} + +// ParseString creates an Iterator instance from string +func ParseString(cfg API, input string) *Iterator { + return ParseBytes(cfg, []byte(input)) +} + +// Pool returns a pool can provide more iterator with same configuration +func (iter *Iterator) Pool() IteratorPool { + return iter.cfg +} + +// Reset reuse iterator instance by specifying another reader +func (iter *Iterator) Reset(reader io.Reader) *Iterator { + iter.reader = reader + iter.head = 0 + iter.tail = 0 + return iter +} + +// ResetBytes reuse iterator instance by specifying another byte array as input +func (iter *Iterator) ResetBytes(input []byte) *Iterator { + iter.reader = nil + iter.buf = input + iter.head = 0 + iter.tail = len(input) + return iter +} + +// WhatIsNext gets ValueType of relatively next json element +func (iter *Iterator) WhatIsNext() ValueType { + valueType := valueTypes[iter.nextToken()] + iter.unreadByte() + return valueType +} + +func (iter *Iterator) skipWhitespacesWithoutLoadMore() bool { + for i := iter.head; i < iter.tail; i++ { + c := iter.buf[i] + switch c { + case ' ', '\n', '\t', '\r': + continue + } + iter.head = i + return false + } + return true +} + +func (iter *Iterator) isObjectEnd() bool { + c := iter.nextToken() + if c == ',' { + return false + } + if c == '}' { + return true + } + iter.ReportError("isObjectEnd", "object ended prematurely, unexpected char "+string([]byte{c})) + return true +} + +func (iter *Iterator) nextToken() byte { + // a variation of skip whitespaces, returning the next non-whitespace token + for { + for i := iter.head; i < iter.tail; i++ { + c := iter.buf[i] + switch c { + case ' ', '\n', '\t', '\r': + continue + } + iter.head = i + 1 + return c + } + if !iter.loadMore() { + return 0 + } + } +} + +// ReportError record a error in iterator instance with current position. +func (iter *Iterator) ReportError(operation string, msg string) { + if iter.Error != nil { + if iter.Error != io.EOF { + return + } + } + peekStart := iter.head - 10 + if peekStart < 0 { + peekStart = 0 + } + peekEnd := iter.head + 10 + if peekEnd > iter.tail { + peekEnd = iter.tail + } + parsing := string(iter.buf[peekStart:peekEnd]) + contextStart := iter.head - 50 + if contextStart < 0 { + contextStart = 0 + } + contextEnd := iter.head + 50 + if contextEnd > iter.tail { + contextEnd = iter.tail + } + context := string(iter.buf[contextStart:contextEnd]) + iter.Error = fmt.Errorf("%s: %s, error found in #%v byte of ...|%s|..., bigger context ...|%s|...", + operation, msg, iter.head-peekStart, parsing, context) +} + +// CurrentBuffer gets current buffer as string for debugging purpose +func (iter *Iterator) CurrentBuffer() string { + peekStart := iter.head - 10 + if peekStart < 0 { + peekStart = 0 + } + return fmt.Sprintf("parsing #%v byte, around ...|%s|..., whole buffer ...|%s|...", iter.head, + string(iter.buf[peekStart:iter.head]), string(iter.buf[0:iter.tail])) +} + +func (iter *Iterator) readByte() (ret byte) { + if iter.head == iter.tail { + if iter.loadMore() { + ret = iter.buf[iter.head] + iter.head++ + return ret + } + return 0 + } + ret = iter.buf[iter.head] + iter.head++ + return ret +} + +func (iter *Iterator) loadMore() bool { + if iter.reader == nil { + if iter.Error == nil { + iter.head = iter.tail + iter.Error = io.EOF + } + return false + } + if iter.captured != nil { + iter.captured = append(iter.captured, + iter.buf[iter.captureStartedAt:iter.tail]...) + iter.captureStartedAt = 0 + } + for { + n, err := iter.reader.Read(iter.buf) + if n == 0 { + if err != nil { + if iter.Error == nil { + iter.Error = err + } + return false + } + } else { + iter.head = 0 + iter.tail = n + return true + } + } +} + +func (iter *Iterator) unreadByte() { + if iter.Error != nil { + return + } + iter.head-- + return +} + +// Read read the next JSON element as generic interface{}. +func (iter *Iterator) Read() interface{} { + valueType := iter.WhatIsNext() + switch valueType { + case StringValue: + return iter.ReadString() + case NumberValue: + if iter.cfg.configBeforeFrozen.UseNumber { + return json.Number(iter.readNumberAsString()) + } + return iter.ReadFloat64() + case NilValue: + iter.skipFourBytes('n', 'u', 'l', 'l') + return nil + case BoolValue: + return iter.ReadBool() + case ArrayValue: + arr := []interface{}{} + iter.ReadArrayCB(func(iter *Iterator) bool { + var elem interface{} + iter.ReadVal(&elem) + arr = append(arr, elem) + return true + }) + return arr + case ObjectValue: + obj := map[string]interface{}{} + iter.ReadMapCB(func(Iter *Iterator, field string) bool { + var elem interface{} + iter.ReadVal(&elem) + obj[field] = elem + return true + }) + return obj + default: + iter.ReportError("Read", fmt.Sprintf("unexpected value type: %v", valueType)) + return nil + } +} diff --git a/vendor/github.com/json-iterator/go/feature_iter_array.go b/vendor/github.com/json-iterator/go/feature_iter_array.go new file mode 100644 index 000000000..6188cb457 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_iter_array.go @@ -0,0 +1,58 @@ +package jsoniter + +// ReadArray read array element, tells if the array has more element to read. +func (iter *Iterator) ReadArray() (ret bool) { + c := iter.nextToken() + switch c { + case 'n': + iter.skipThreeBytes('u', 'l', 'l') + return false // null + case '[': + c = iter.nextToken() + if c != ']' { + iter.unreadByte() + return true + } + return false + case ']': + return false + case ',': + return true + default: + iter.ReportError("ReadArray", "expect [ or , or ] or n, but found "+string([]byte{c})) + return + } +} + +// ReadArrayCB read array with callback +func (iter *Iterator) ReadArrayCB(callback func(*Iterator) bool) (ret bool) { + c := iter.nextToken() + if c == '[' { + c = iter.nextToken() + if c != ']' { + iter.unreadByte() + if !callback(iter) { + return false + } + c = iter.nextToken() + for c == ',' { + if !callback(iter) { + return false + } + c = iter.nextToken() + } + if c != ']' { + iter.ReportError("ReadArrayCB", "expect ] in the end, but found "+string([]byte{c})) + return false + } + return true + } + return true + } + if c == 'n' { + iter.skipThreeBytes('u', 'l', 'l') + return true // null + } + iter.ReportError("ReadArrayCB", "expect [ or n, but found "+string([]byte{c})) + return false +} diff --git a/vendor/github.com/json-iterator/go/feature_iter_float.go b/vendor/github.com/json-iterator/go/feature_iter_float.go new file mode 100644 index 000000000..86f459912 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_iter_float.go @@ -0,0 +1,341 @@ +package jsoniter + +import ( + "io" + "math/big" + "strconv" + "strings" + "unsafe" +) + +var floatDigits []int8 + +const invalidCharForNumber = int8(-1) +const endOfNumber = int8(-2) +const dotInNumber = int8(-3) + +func init() { + floatDigits = make([]int8, 256) + for i := 0; i < len(floatDigits); i++ { + floatDigits[i] = invalidCharForNumber + } + for i := int8('0'); i <= int8('9'); i++ { + floatDigits[i] = i - int8('0') + } + floatDigits[','] = endOfNumber + floatDigits[']'] = endOfNumber + floatDigits['}'] = endOfNumber + floatDigits[' '] = endOfNumber + floatDigits['\t'] = endOfNumber + floatDigits['\n'] = endOfNumber + floatDigits['.'] = dotInNumber +} + +// ReadBigFloat read big.Float +func (iter *Iterator) ReadBigFloat() (ret *big.Float) { + str := iter.readNumberAsString() + if iter.Error != nil && iter.Error != io.EOF { + return nil + } + prec := 64 + if len(str) > prec { + prec = len(str) + } + val, _, err := big.ParseFloat(str, 10, uint(prec), big.ToZero) + if err != nil { + iter.Error = err + return nil + } + return val +} + +// ReadBigInt read big.Int +func (iter *Iterator) ReadBigInt() (ret *big.Int) { + str := iter.readNumberAsString() + if iter.Error != nil && iter.Error != io.EOF { + return nil + } + ret = big.NewInt(0) + var success bool + ret, success = ret.SetString(str, 10) + if !success { + iter.ReportError("ReadBigInt", "invalid big int") + return nil + } + return ret +} + +//ReadFloat32 read float32 +func (iter *Iterator) ReadFloat32() (ret float32) { + c := iter.nextToken() + if c == '-' { + return -iter.readPositiveFloat32() + } + iter.unreadByte() + return iter.readPositiveFloat32() +} + +func (iter *Iterator) readPositiveFloat32() (ret float32) { + value := uint64(0) + c := byte(' ') + i := iter.head + // first char + if i == iter.tail { + return iter.readFloat32SlowPath() + } + c = iter.buf[i] + i++ + ind := floatDigits[c] + switch ind { + case invalidCharForNumber: + return iter.readFloat32SlowPath() + case endOfNumber: + iter.ReportError("readFloat32", "empty number") + return + case dotInNumber: + iter.ReportError("readFloat32", "leading dot is invalid") + return + case 0: + if i == iter.tail { + return iter.readFloat32SlowPath() + } + c = iter.buf[i] + switch c { + case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + iter.ReportError("readFloat32", "leading zero is invalid") + return + } + } + value = uint64(ind) + // chars before dot +non_decimal_loop: + for ; i < iter.tail; i++ { + c = iter.buf[i] + ind := floatDigits[c] + switch ind { + case invalidCharForNumber: + return iter.readFloat32SlowPath() + case endOfNumber: + iter.head = i + return float32(value) + case dotInNumber: + break non_decimal_loop + } + if value > uint64SafeToMultiple10 { + return iter.readFloat32SlowPath() + } + value = (value << 3) + (value << 1) + uint64(ind) // value = value * 10 + ind; + } + // chars after dot + if c == '.' { + i++ + decimalPlaces := 0 + if i == iter.tail { + return iter.readFloat32SlowPath() + } + for ; i < iter.tail; i++ { + c = iter.buf[i] + ind := floatDigits[c] + switch ind { + case endOfNumber: + if decimalPlaces > 0 && decimalPlaces < len(pow10) { + iter.head = i + return float32(float64(value) / float64(pow10[decimalPlaces])) + } + // too many decimal places + return iter.readFloat32SlowPath() + case invalidCharForNumber: + fallthrough + case dotInNumber: + return iter.readFloat32SlowPath() + } + decimalPlaces++ + if value > uint64SafeToMultiple10 { + return iter.readFloat32SlowPath() + } + value = (value << 3) + (value << 1) + uint64(ind) + } + } + return iter.readFloat32SlowPath() +} + +func (iter *Iterator) readNumberAsString() (ret string) { + strBuf := [16]byte{} + str := strBuf[0:0] +load_loop: + for { + for i := iter.head; i < iter.tail; i++ { + c := iter.buf[i] + switch c { + case '+', '-', '.', 'e', 'E', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + str = append(str, c) + continue + default: + iter.head = i + break load_loop + } + } + if !iter.loadMore() { + break + } + } + if iter.Error != nil && iter.Error != io.EOF { + return + } + if len(str) == 0 { + iter.ReportError("readNumberAsString", "invalid number") + } + return *(*string)(unsafe.Pointer(&str)) +} + +func (iter *Iterator) readFloat32SlowPath() (ret float32) { + str := iter.readNumberAsString() + if iter.Error != nil && iter.Error != io.EOF { + return + } + errMsg := validateFloat(str) + if errMsg != "" { + iter.ReportError("readFloat32SlowPath", errMsg) + return + } + val, err := strconv.ParseFloat(str, 32) + if err != nil { + iter.Error = err + return + } + return float32(val) +} + +// ReadFloat64 read float64 +func (iter *Iterator) ReadFloat64() (ret float64) { + c := iter.nextToken() + if c == '-' { + return -iter.readPositiveFloat64() + } + iter.unreadByte() + return iter.readPositiveFloat64() +} + +func (iter *Iterator) readPositiveFloat64() (ret float64) { + value := uint64(0) + c := byte(' ') + i := iter.head + // first char + if i == iter.tail { + return iter.readFloat64SlowPath() + } + c = iter.buf[i] + i++ + ind := floatDigits[c] + switch ind { + case invalidCharForNumber: + return iter.readFloat64SlowPath() + case endOfNumber: + iter.ReportError("readFloat64", "empty number") + return + case dotInNumber: + iter.ReportError("readFloat64", "leading dot is invalid") + return + case 0: + if i == iter.tail { + return iter.readFloat64SlowPath() + } + c = iter.buf[i] + switch c { + case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + iter.ReportError("readFloat64", "leading zero is invalid") + return + } + } + value = uint64(ind) + // chars before dot +non_decimal_loop: + for ; i < iter.tail; i++ { + c = iter.buf[i] + ind := floatDigits[c] + switch ind { + case invalidCharForNumber: + return iter.readFloat64SlowPath() + case endOfNumber: + iter.head = i + return float64(value) + case dotInNumber: + break non_decimal_loop + } + if value > uint64SafeToMultiple10 { + return iter.readFloat64SlowPath() + } + value = (value << 3) + (value << 1) + uint64(ind) // value = value * 10 + ind; + } + // chars after dot + if c == '.' { + i++ + decimalPlaces := 0 + if i == iter.tail { + return iter.readFloat64SlowPath() + } + for ; i < iter.tail; i++ { + c = iter.buf[i] + ind := floatDigits[c] + switch ind { + case endOfNumber: + if decimalPlaces > 0 && decimalPlaces < len(pow10) { + iter.head = i + return float64(value) / float64(pow10[decimalPlaces]) + } + // too many decimal places + return iter.readFloat64SlowPath() + case invalidCharForNumber: + fallthrough + case dotInNumber: + return iter.readFloat64SlowPath() + } + decimalPlaces++ + if value > uint64SafeToMultiple10 { + return iter.readFloat64SlowPath() + } + value = (value << 3) + (value << 1) + uint64(ind) + } + } + return iter.readFloat64SlowPath() +} + +func (iter *Iterator) readFloat64SlowPath() (ret float64) { + str := iter.readNumberAsString() + if iter.Error != nil && iter.Error != io.EOF { + return + } + errMsg := validateFloat(str) + if errMsg != "" { + iter.ReportError("readFloat64SlowPath", errMsg) + return + } + val, err := strconv.ParseFloat(str, 64) + if err != nil { + iter.Error = err + return + } + return val +} + +func validateFloat(str string) string { + // strconv.ParseFloat is not validating `1.` or `1.e1` + if len(str) == 0 { + return "empty number" + } + if str[0] == '-' { + return "-- is not valid" + } + dotPos := strings.IndexByte(str, '.') + if dotPos != -1 { + if dotPos == len(str)-1 { + return "dot can not be last character" + } + switch str[dotPos+1] { + case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + default: + return "missing digit after dot" + } + } + return "" +} diff --git a/vendor/github.com/json-iterator/go/feature_iter_int.go b/vendor/github.com/json-iterator/go/feature_iter_int.go new file mode 100644 index 000000000..6137348cd --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_iter_int.go @@ -0,0 +1,268 @@ +package jsoniter + +import ( + "math" + "strconv" +) + +var intDigits []int8 + +const uint32SafeToMultiply10 = uint32(0xffffffff)/10 - 1 +const uint64SafeToMultiple10 = uint64(0xffffffffffffffff)/10 - 1 + +func init() { + intDigits = make([]int8, 256) + for i := 0; i < len(intDigits); i++ { + intDigits[i] = invalidCharForNumber + } + for i := int8('0'); i <= int8('9'); i++ { + intDigits[i] = i - int8('0') + } +} + +// ReadUint read uint +func (iter *Iterator) ReadUint() uint { + return uint(iter.ReadUint64()) +} + +// ReadInt read int +func (iter *Iterator) ReadInt() int { + return int(iter.ReadInt64()) +} + +// ReadInt8 read int8 +func (iter *Iterator) ReadInt8() (ret int8) { + c := iter.nextToken() + if c == '-' { + val := iter.readUint32(iter.readByte()) + if val > math.MaxInt8+1 { + iter.ReportError("ReadInt8", "overflow: "+strconv.FormatInt(int64(val), 10)) + return + } + return -int8(val) + } + val := iter.readUint32(c) + if val > math.MaxInt8 { + iter.ReportError("ReadInt8", "overflow: "+strconv.FormatInt(int64(val), 10)) + return + } + return int8(val) +} + +// ReadUint8 read uint8 +func (iter *Iterator) ReadUint8() (ret uint8) { + val := iter.readUint32(iter.nextToken()) + if val > math.MaxUint8 { + iter.ReportError("ReadUint8", "overflow: "+strconv.FormatInt(int64(val), 10)) + return + } + return uint8(val) +} + +// ReadInt16 read int16 +func (iter *Iterator) ReadInt16() (ret int16) { + c := iter.nextToken() + if c == '-' { + val := iter.readUint32(iter.readByte()) + if val > math.MaxInt16+1 { + iter.ReportError("ReadInt16", "overflow: "+strconv.FormatInt(int64(val), 10)) + return + } + return -int16(val) + } + val := iter.readUint32(c) + if val > math.MaxInt16 { + iter.ReportError("ReadInt16", "overflow: "+strconv.FormatInt(int64(val), 10)) + return + } + return int16(val) +} + +// ReadUint16 read uint16 +func (iter *Iterator) ReadUint16() (ret uint16) { + val := iter.readUint32(iter.nextToken()) + if val > math.MaxUint16 { + iter.ReportError("ReadUint16", "overflow: "+strconv.FormatInt(int64(val), 10)) + return + } + return uint16(val) +} + +// ReadInt32 read int32 +func (iter *Iterator) ReadInt32() (ret int32) { + c := iter.nextToken() + if c == '-' { + val := iter.readUint32(iter.readByte()) + if val > math.MaxInt32+1 { + iter.ReportError("ReadInt32", "overflow: "+strconv.FormatInt(int64(val), 10)) + return + } + return -int32(val) + } + val := iter.readUint32(c) + if val > math.MaxInt32 { + iter.ReportError("ReadInt32", "overflow: "+strconv.FormatInt(int64(val), 10)) + return + } + return int32(val) +} + +// ReadUint32 read uint32 +func (iter *Iterator) ReadUint32() (ret uint32) { + return iter.readUint32(iter.nextToken()) +} + +func (iter *Iterator) readUint32(c byte) (ret uint32) { + defer func() { + if iter.head < len(iter.buf) && iter.buf[iter.head] == '.' { + iter.ReportError("readUint32", "can not decode float as int") + } + }() + ind := intDigits[c] + if ind == 0 { + return 0 // single zero + } + if ind == invalidCharForNumber { + iter.ReportError("readUint32", "unexpected character: "+string([]byte{byte(ind)})) + return + } + value := uint32(ind) + if iter.tail-iter.head > 10 { + i := iter.head + ind2 := intDigits[iter.buf[i]] + if ind2 == invalidCharForNumber { + iter.head = i + return value + } + i++ + ind3 := intDigits[iter.buf[i]] + if ind3 == invalidCharForNumber { + iter.head = i + return value*10 + uint32(ind2) + } + //iter.head = i + 1 + //value = value * 100 + uint32(ind2) * 10 + uint32(ind3) + i++ + ind4 := intDigits[iter.buf[i]] + if ind4 == invalidCharForNumber { + iter.head = i + return value*100 + uint32(ind2)*10 + uint32(ind3) + } + i++ + ind5 := intDigits[iter.buf[i]] + if ind5 == invalidCharForNumber { + iter.head = i + return value*1000 + uint32(ind2)*100 + uint32(ind3)*10 + uint32(ind4) + } + i++ + ind6 := intDigits[iter.buf[i]] + if ind6 == invalidCharForNumber { + iter.head = i + return value*10000 + uint32(ind2)*1000 + uint32(ind3)*100 + uint32(ind4)*10 + uint32(ind5) + } + i++ + ind7 := intDigits[iter.buf[i]] + if ind7 == invalidCharForNumber { + iter.head = i + return value*100000 + uint32(ind2)*10000 + uint32(ind3)*1000 + uint32(ind4)*100 + uint32(ind5)*10 + uint32(ind6) + } + i++ + ind8 := intDigits[iter.buf[i]] + if ind8 == invalidCharForNumber { + iter.head = i + return value*1000000 + uint32(ind2)*100000 + uint32(ind3)*10000 + uint32(ind4)*1000 + uint32(ind5)*100 + uint32(ind6)*10 + uint32(ind7) + } + i++ + ind9 := intDigits[iter.buf[i]] + value = value*10000000 + uint32(ind2)*1000000 + uint32(ind3)*100000 + uint32(ind4)*10000 + uint32(ind5)*1000 + uint32(ind6)*100 + uint32(ind7)*10 + uint32(ind8) + iter.head = i + if ind9 == invalidCharForNumber { + return value + } + } + for { + for i := iter.head; i < iter.tail; i++ { + ind = intDigits[iter.buf[i]] + if ind == invalidCharForNumber { + iter.head = i + return value + } + if value > uint32SafeToMultiply10 { + value2 := (value << 3) + (value << 1) + uint32(ind) + if value2 < value { + iter.ReportError("readUint32", "overflow") + return + } + value = value2 + continue + } + value = (value << 3) + (value << 1) + uint32(ind) + } + if !iter.loadMore() { + return value + } + } +} + +// ReadInt64 read int64 +func (iter *Iterator) ReadInt64() (ret int64) { + c := iter.nextToken() + if c == '-' { + val := iter.readUint64(iter.readByte()) + if val > math.MaxInt64+1 { + iter.ReportError("ReadInt64", "overflow: "+strconv.FormatUint(uint64(val), 10)) + return + } + return -int64(val) + } + val := iter.readUint64(c) + if val > math.MaxInt64 { + iter.ReportError("ReadInt64", "overflow: "+strconv.FormatUint(uint64(val), 10)) + return + } + return int64(val) +} + +// ReadUint64 read uint64 +func (iter *Iterator) ReadUint64() uint64 { + return iter.readUint64(iter.nextToken()) +} + +func (iter *Iterator) readUint64(c byte) (ret uint64) { + defer func() { + if iter.head < len(iter.buf) && iter.buf[iter.head] == '.' { + iter.ReportError("readUint64", "can not decode float as int") + } + }() + ind := intDigits[c] + if ind == 0 { + return 0 // single zero + } + if ind == invalidCharForNumber { + iter.ReportError("readUint64", "unexpected character: "+string([]byte{byte(ind)})) + return + } + value := uint64(ind) + for { + for i := iter.head; i < iter.tail; i++ { + ind = intDigits[iter.buf[i]] + if ind == invalidCharForNumber { + iter.head = i + return value + } + if value > uint64SafeToMultiple10 { + value2 := (value << 3) + (value << 1) + uint64(ind) + if value2 < value { + iter.ReportError("readUint64", "overflow") + return + } + value = value2 + continue + } + value = (value << 3) + (value << 1) + uint64(ind) + } + if !iter.loadMore() { + return value + } + } +} diff --git a/vendor/github.com/json-iterator/go/feature_iter_object.go b/vendor/github.com/json-iterator/go/feature_iter_object.go new file mode 100644 index 000000000..dfd91fa60 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_iter_object.go @@ -0,0 +1,267 @@ +package jsoniter + +import ( + "fmt" + "unicode" + "unsafe" +) + +// ReadObject read one field from object. +// If object ended, returns empty string. +// Otherwise, returns the field name. +func (iter *Iterator) ReadObject() (ret string) { + c := iter.nextToken() + switch c { + case 'n': + iter.skipThreeBytes('u', 'l', 'l') + return "" // null + case '{': + c = iter.nextToken() + if c == '"' { + iter.unreadByte() + if iter.cfg.objectFieldMustBeSimpleString { + return string(iter.readObjectFieldAsBytes()) + } else { + field := iter.ReadString() + c = iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) + } + return field + } + } + if c == '}' { + return "" // end of object + } + iter.ReportError("ReadObject", `expect " after {, but found `+string([]byte{c})) + return + case ',': + if iter.cfg.objectFieldMustBeSimpleString { + return string(iter.readObjectFieldAsBytes()) + } else { + field := iter.ReadString() + c = iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) + } + return field + } + case '}': + return "" // end of object + default: + iter.ReportError("ReadObject", fmt.Sprintf(`expect { or , or } or n, but found %s`, string([]byte{c}))) + return + } +} + +func (iter *Iterator) readFieldHash() int32 { + hash := int64(0x811c9dc5) + c := iter.nextToken() + if c == '"' { + for { + for i := iter.head; i < iter.tail; i++ { + // require ascii string and no escape + b := iter.buf[i] + if !iter.cfg.objectFieldMustBeSimpleString && b == '\\' { + iter.head = i + for _, b := range iter.readStringSlowPath() { + if 'A' <= b && b <= 'Z' { + b += 'a' - 'A' + } + hash ^= int64(b) + hash *= 0x1000193 + } + c = iter.nextToken() + if c != ':' { + iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c})) + return 0 + } + return int32(hash) + } + if b == '"' { + iter.head = i + 1 + c = iter.nextToken() + if c != ':' { + iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c})) + return 0 + } + return int32(hash) + } + if 'A' <= b && b <= 'Z' { + b += 'a' - 'A' + } + hash ^= int64(b) + hash *= 0x1000193 + } + if !iter.loadMore() { + iter.ReportError("readFieldHash", `incomplete field name`) + return 0 + } + } + } + iter.ReportError("readFieldHash", `expect ", but found `+string([]byte{c})) + return 0 +} + +func calcHash(str string) int32 { + hash := int64(0x811c9dc5) + for _, b := range str { + hash ^= int64(unicode.ToLower(b)) + hash *= 0x1000193 + } + return int32(hash) +} + +// ReadObjectCB read object with callback, the key is ascii only and field name not copied +func (iter *Iterator) ReadObjectCB(callback func(*Iterator, string) bool) bool { + c := iter.nextToken() + var fieldBytes []byte + var field string + if c == '{' { + c = iter.nextToken() + if c == '"' { + iter.unreadByte() + if iter.cfg.objectFieldMustBeSimpleString { + fieldBytes = iter.readObjectFieldAsBytes() + field = *(*string)(unsafe.Pointer(&fieldBytes)) + } else { + field = iter.ReadString() + c = iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) + } + } + if !callback(iter, field) { + return false + } + c = iter.nextToken() + for c == ',' { + if iter.cfg.objectFieldMustBeSimpleString { + fieldBytes = iter.readObjectFieldAsBytes() + field = *(*string)(unsafe.Pointer(&fieldBytes)) + } else { + field = iter.ReadString() + c = iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) + } + } + if !callback(iter, field) { + return false + } + c = iter.nextToken() + } + if c != '}' { + iter.ReportError("ReadObjectCB", `object not ended with }`) + return false + } + return true + } + if c == '}' { + return true + } + iter.ReportError("ReadObjectCB", `expect " after }, but found `+string([]byte{c})) + return false + } + if c == 'n' { + iter.skipThreeBytes('u', 'l', 'l') + return true // null + } + iter.ReportError("ReadObjectCB", `expect { or n, but found `+string([]byte{c})) + return false +} + +// ReadMapCB read map with callback, the key can be any string +func (iter *Iterator) ReadMapCB(callback func(*Iterator, string) bool) bool { + c := iter.nextToken() + if c == '{' { + c = iter.nextToken() + if c == '"' { + iter.unreadByte() + field := iter.ReadString() + if iter.nextToken() != ':' { + iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c})) + return false + } + if !callback(iter, field) { + return false + } + c = iter.nextToken() + for c == ',' { + field = iter.ReadString() + if iter.nextToken() != ':' { + iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c})) + return false + } + if !callback(iter, field) { + return false + } + c = iter.nextToken() + } + if c != '}' { + iter.ReportError("ReadMapCB", `object not ended with }`) + return false + } + return true + } + if c == '}' { + return true + } + iter.ReportError("ReadMapCB", `expect " after }, but found `+string([]byte{c})) + return false + } + if c == 'n' { + iter.skipThreeBytes('u', 'l', 'l') + return true // null + } + iter.ReportError("ReadMapCB", `expect { or n, but found `+string([]byte{c})) + return false +} + +func (iter *Iterator) readObjectStart() bool { + c := iter.nextToken() + if c == '{' { + c = iter.nextToken() + if c == '}' { + return false + } + iter.unreadByte() + return true + } else if c == 'n' { + iter.skipThreeBytes('u', 'l', 'l') + return false + } + iter.ReportError("readObjectStart", "expect { or n, but found "+string([]byte{c})) + return false +} + +func (iter *Iterator) readObjectFieldAsBytes() (ret []byte) { + str := iter.ReadStringAsSlice() + if iter.skipWhitespacesWithoutLoadMore() { + if ret == nil { + ret = make([]byte, len(str)) + copy(ret, str) + } + if !iter.loadMore() { + return + } + } + if iter.buf[iter.head] != ':' { + iter.ReportError("readObjectFieldAsBytes", "expect : after object field, but found "+string([]byte{iter.buf[iter.head]})) + return + } + iter.head++ + if iter.skipWhitespacesWithoutLoadMore() { + if ret == nil { + ret = make([]byte, len(str)) + copy(ret, str) + } + if !iter.loadMore() { + return + } + } + if ret == nil { + return str + } + return ret +} diff --git a/vendor/github.com/json-iterator/go/feature_iter_skip.go b/vendor/github.com/json-iterator/go/feature_iter_skip.go new file mode 100644 index 000000000..f58beb913 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_iter_skip.go @@ -0,0 +1,129 @@ +package jsoniter + +import "fmt" + +// ReadNil reads a json object as nil and +// returns whether it's a nil or not +func (iter *Iterator) ReadNil() (ret bool) { + c := iter.nextToken() + if c == 'n' { + iter.skipThreeBytes('u', 'l', 'l') // null + return true + } + iter.unreadByte() + return false +} + +// ReadBool reads a json object as BoolValue +func (iter *Iterator) ReadBool() (ret bool) { + c := iter.nextToken() + if c == 't' { + iter.skipThreeBytes('r', 'u', 'e') + return true + } + if c == 'f' { + iter.skipFourBytes('a', 'l', 's', 'e') + return false + } + iter.ReportError("ReadBool", "expect t or f, but found "+string([]byte{c})) + return +} + +// SkipAndReturnBytes skip next JSON element, and return its content as []byte. +// The []byte can be kept, it is a copy of data. +func (iter *Iterator) SkipAndReturnBytes() []byte { + iter.startCapture(iter.head) + iter.Skip() + return iter.stopCapture() +} + +type captureBuffer struct { + startedAt int + captured []byte +} + +func (iter *Iterator) startCapture(captureStartedAt int) { + if iter.captured != nil { + panic("already in capture mode") + } + iter.captureStartedAt = captureStartedAt + iter.captured = make([]byte, 0, 32) +} + +func (iter *Iterator) stopCapture() []byte { + if iter.captured == nil { + panic("not in capture mode") + } + captured := iter.captured + remaining := iter.buf[iter.captureStartedAt:iter.head] + iter.captureStartedAt = -1 + iter.captured = nil + if len(captured) == 0 { + copied := make([]byte, len(remaining)) + copy(copied, remaining) + return copied + } + captured = append(captured, remaining...) + return captured +} + +// Skip skips a json object and positions to relatively the next json object +func (iter *Iterator) Skip() { + c := iter.nextToken() + switch c { + case '"': + iter.skipString() + case 'n': + iter.skipThreeBytes('u', 'l', 'l') // null + case 't': + iter.skipThreeBytes('r', 'u', 'e') // true + case 'f': + iter.skipFourBytes('a', 'l', 's', 'e') // false + case '0': + iter.unreadByte() + iter.ReadFloat32() + case '-', '1', '2', '3', '4', '5', '6', '7', '8', '9': + iter.skipNumber() + case '[': + iter.skipArray() + case '{': + iter.skipObject() + default: + iter.ReportError("Skip", fmt.Sprintf("do not know how to skip: %v", c)) + return + } +} + +func (iter *Iterator) skipFourBytes(b1, b2, b3, b4 byte) { + if iter.readByte() != b1 { + iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4}))) + return + } + if iter.readByte() != b2 { + iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4}))) + return + } + if iter.readByte() != b3 { + iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4}))) + return + } + if iter.readByte() != b4 { + iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4}))) + return + } +} + +func (iter *Iterator) skipThreeBytes(b1, b2, b3 byte) { + if iter.readByte() != b1 { + iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3}))) + return + } + if iter.readByte() != b2 { + iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3}))) + return + } + if iter.readByte() != b3 { + iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3}))) + return + } +} diff --git a/vendor/github.com/json-iterator/go/feature_iter_skip_sloppy.go b/vendor/github.com/json-iterator/go/feature_iter_skip_sloppy.go new file mode 100644 index 000000000..8fcdc3b69 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_iter_skip_sloppy.go @@ -0,0 +1,144 @@ +//+build jsoniter_sloppy + +package jsoniter + +// sloppy but faster implementation, do not validate the input json + +func (iter *Iterator) skipNumber() { + for { + for i := iter.head; i < iter.tail; i++ { + c := iter.buf[i] + switch c { + case ' ', '\n', '\r', '\t', ',', '}', ']': + iter.head = i + return + } + } + if !iter.loadMore() { + return + } + } +} + +func (iter *Iterator) skipArray() { + level := 1 + for { + for i := iter.head; i < iter.tail; i++ { + switch iter.buf[i] { + case '"': // If inside string, skip it + iter.head = i + 1 + iter.skipString() + i = iter.head - 1 // it will be i++ soon + case '[': // If open symbol, increase level + level++ + case ']': // If close symbol, increase level + level-- + + // If we have returned to the original level, we're done + if level == 0 { + iter.head = i + 1 + return + } + } + } + if !iter.loadMore() { + iter.ReportError("skipObject", "incomplete array") + return + } + } +} + +func (iter *Iterator) skipObject() { + level := 1 + for { + for i := iter.head; i < iter.tail; i++ { + switch iter.buf[i] { + case '"': // If inside string, skip it + iter.head = i + 1 + iter.skipString() + i = iter.head - 1 // it will be i++ soon + case '{': // If open symbol, increase level + level++ + case '}': // If close symbol, increase level + level-- + + // If we have returned to the original level, we're done + if level == 0 { + iter.head = i + 1 + return + } + } + } + if !iter.loadMore() { + iter.ReportError("skipObject", "incomplete object") + return + } + } +} + +func (iter *Iterator) skipString() { + for { + end, escaped := iter.findStringEnd() + if end == -1 { + if !iter.loadMore() { + iter.ReportError("skipString", "incomplete string") + return + } + if escaped { + iter.head = 1 // skip the first char as last char read is \ + } + } else { + iter.head = end + return + } + } +} + +// adapted from: https://github.com/buger/jsonparser/blob/master/parser.go +// Tries to find the end of string +// Support if string contains escaped quote symbols. +func (iter *Iterator) findStringEnd() (int, bool) { + escaped := false + for i := iter.head; i < iter.tail; i++ { + c := iter.buf[i] + if c == '"' { + if !escaped { + return i + 1, false + } + j := i - 1 + for { + if j < iter.head || iter.buf[j] != '\\' { + // even number of backslashes + // either end of buffer, or " found + return i + 1, true + } + j-- + if j < iter.head || iter.buf[j] != '\\' { + // odd number of backslashes + // it is \" or \\\" + break + } + j-- + } + } else if c == '\\' { + escaped = true + } + } + j := iter.tail - 1 + for { + if j < iter.head || iter.buf[j] != '\\' { + // even number of backslashes + // either end of buffer, or " found + return -1, false // do not end with \ + } + j-- + if j < iter.head || iter.buf[j] != '\\' { + // odd number of backslashes + // it is \" or \\\" + break + } + j-- + + } + return -1, true // end with \ +} diff --git a/vendor/github.com/json-iterator/go/feature_iter_skip_strict.go b/vendor/github.com/json-iterator/go/feature_iter_skip_strict.go new file mode 100644 index 000000000..f67bc2e83 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_iter_skip_strict.go @@ -0,0 +1,89 @@ +//+build !jsoniter_sloppy + +package jsoniter + +import "fmt" + +func (iter *Iterator) skipNumber() { + if !iter.trySkipNumber() { + iter.unreadByte() + iter.ReadFloat32() + } +} + +func (iter *Iterator) trySkipNumber() bool { + dotFound := false + for i := iter.head; i < iter.tail; i++ { + c := iter.buf[i] + switch c { + case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + case '.': + if dotFound { + iter.ReportError("validateNumber", `more than one dot found in number`) + return true // already failed + } + if i+1 == iter.tail { + return false + } + c = iter.buf[i+1] + switch c { + case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + default: + iter.ReportError("validateNumber", `missing digit after dot`) + return true // already failed + } + dotFound = true + default: + switch c { + case ',', ']', '}', ' ', '\t', '\n', '\r': + if iter.head == i { + return false // if - without following digits + } + iter.head = i + return true // must be valid + } + return false // may be invalid + } + } + return false +} + +func (iter *Iterator) skipString() { + if !iter.trySkipString() { + iter.unreadByte() + iter.ReadString() + } +} + +func (iter *Iterator) trySkipString() bool { + for i := iter.head; i < iter.tail; i++ { + c := iter.buf[i] + if c == '"' { + iter.head = i + 1 + return true // valid + } else if c == '\\' { + return false + } else if c < ' ' { + iter.ReportError("trySkipString", + fmt.Sprintf(`invalid control character found: %d`, c)) + return true // already failed + } + } + return false +} + +func (iter *Iterator) skipObject() { + iter.unreadByte() + iter.ReadObjectCB(func(iter *Iterator, field string) bool { + iter.Skip() + return true + }) +} + +func (iter *Iterator) skipArray() { + iter.unreadByte() + iter.ReadArrayCB(func(iter *Iterator) bool { + iter.Skip() + return true + }) +} diff --git a/vendor/github.com/json-iterator/go/feature_iter_string.go b/vendor/github.com/json-iterator/go/feature_iter_string.go new file mode 100644 index 000000000..adc487ea8 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_iter_string.go @@ -0,0 +1,215 @@ +package jsoniter + +import ( + "fmt" + "unicode/utf16" +) + +// ReadString read string from iterator +func (iter *Iterator) ReadString() (ret string) { + c := iter.nextToken() + if c == '"' { + for i := iter.head; i < iter.tail; i++ { + c := iter.buf[i] + if c == '"' { + ret = string(iter.buf[iter.head:i]) + iter.head = i + 1 + return ret + } else if c == '\\' { + break + } else if c < ' ' { + iter.ReportError("ReadString", + fmt.Sprintf(`invalid control character found: %d`, c)) + return + } + } + return iter.readStringSlowPath() + } else if c == 'n' { + iter.skipThreeBytes('u', 'l', 'l') + return "" + } + iter.ReportError("ReadString", `expects " or n, but found `+string([]byte{c})) + return +} + +func (iter *Iterator) readStringSlowPath() (ret string) { + var str []byte + var c byte + for iter.Error == nil { + c = iter.readByte() + if c == '"' { + return string(str) + } + if c == '\\' { + c = iter.readByte() + str = iter.readEscapedChar(c, str) + } else { + str = append(str, c) + } + } + iter.ReportError("readStringSlowPath", "unexpected end of input") + return +} + +func (iter *Iterator) readEscapedChar(c byte, str []byte) []byte { + switch c { + case 'u': + r := iter.readU4() + if utf16.IsSurrogate(r) { + c = iter.readByte() + if iter.Error != nil { + return nil + } + if c != '\\' { + iter.unreadByte() + str = appendRune(str, r) + return str + } + c = iter.readByte() + if iter.Error != nil { + return nil + } + if c != 'u' { + str = appendRune(str, r) + return iter.readEscapedChar(c, str) + } + r2 := iter.readU4() + if iter.Error != nil { + return nil + } + combined := utf16.DecodeRune(r, r2) + if combined == '\uFFFD' { + str = appendRune(str, r) + str = appendRune(str, r2) + } else { + str = appendRune(str, combined) + } + } else { + str = appendRune(str, r) + } + case '"': + str = append(str, '"') + case '\\': + str = append(str, '\\') + case '/': + str = append(str, '/') + case 'b': + str = append(str, '\b') + case 'f': + str = append(str, '\f') + case 'n': + str = append(str, '\n') + case 'r': + str = append(str, '\r') + case 't': + str = append(str, '\t') + default: + iter.ReportError("readEscapedChar", + `invalid escape char after \`) + return nil + } + return str +} + +// ReadStringAsSlice read string from iterator without copying into string form. +// The []byte can not be kept, as it will change after next iterator call. +func (iter *Iterator) ReadStringAsSlice() (ret []byte) { + c := iter.nextToken() + if c == '"' { + for i := iter.head; i < iter.tail; i++ { + // require ascii string and no escape + // for: field name, base64, number + if iter.buf[i] == '"' { + // fast path: reuse the underlying buffer + ret = iter.buf[iter.head:i] + iter.head = i + 1 + return ret + } + } + readLen := iter.tail - iter.head + copied := make([]byte, readLen, readLen*2) + copy(copied, iter.buf[iter.head:iter.tail]) + iter.head = iter.tail + for iter.Error == nil { + c := iter.readByte() + if c == '"' { + return copied + } + copied = append(copied, c) + } + return copied + } + iter.ReportError("ReadStringAsSlice", `expects " or n, but found `+string([]byte{c})) + return +} + +func (iter *Iterator) readU4() (ret rune) { + for i := 0; i < 4; i++ { + c := iter.readByte() + if iter.Error != nil { + return + } + if c >= '0' && c <= '9' { + ret = ret*16 + rune(c-'0') + } else if c >= 'a' && c <= 'f' { + ret = ret*16 + rune(c-'a'+10) + } else if c >= 'A' && c <= 'F' { + ret = ret*16 + rune(c-'A'+10) + } else { + iter.ReportError("readU4", "expects 0~9 or a~f, but found "+string([]byte{c})) + return + } + } + return ret +} + +const ( + t1 = 0x00 // 0000 0000 + tx = 0x80 // 1000 0000 + t2 = 0xC0 // 1100 0000 + t3 = 0xE0 // 1110 0000 + t4 = 0xF0 // 1111 0000 + t5 = 0xF8 // 1111 1000 + + maskx = 0x3F // 0011 1111 + mask2 = 0x1F // 0001 1111 + mask3 = 0x0F // 0000 1111 + mask4 = 0x07 // 0000 0111 + + rune1Max = 1<<7 - 1 + rune2Max = 1<<11 - 1 + rune3Max = 1<<16 - 1 + + surrogateMin = 0xD800 + surrogateMax = 0xDFFF + + maxRune = '\U0010FFFF' // Maximum valid Unicode code point. + runeError = '\uFFFD' // the "error" Rune or "Unicode replacement character" +) + +func appendRune(p []byte, r rune) []byte { + // Negative values are erroneous. Making it unsigned addresses the problem. + switch i := uint32(r); { + case i <= rune1Max: + p = append(p, byte(r)) + return p + case i <= rune2Max: + p = append(p, t2|byte(r>>6)) + p = append(p, tx|byte(r)&maskx) + return p + case i > maxRune, surrogateMin <= i && i <= surrogateMax: + r = runeError + fallthrough + case i <= rune3Max: + p = append(p, t3|byte(r>>12)) + p = append(p, tx|byte(r>>6)&maskx) + p = append(p, tx|byte(r)&maskx) + return p + default: + p = append(p, t4|byte(r>>18)) + p = append(p, tx|byte(r>>12)&maskx) + p = append(p, tx|byte(r>>6)&maskx) + p = append(p, tx|byte(r)&maskx) + return p + } +} diff --git a/vendor/github.com/json-iterator/go/feature_json_number.go b/vendor/github.com/json-iterator/go/feature_json_number.go new file mode 100644 index 000000000..e187b200a --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_json_number.go @@ -0,0 +1,31 @@ +package jsoniter + +import ( + "encoding/json" + "strconv" +) + +type Number string + +// String returns the literal text of the number. +func (n Number) String() string { return string(n) } + +// Float64 returns the number as a float64. +func (n Number) Float64() (float64, error) { + return strconv.ParseFloat(string(n), 64) +} + +// Int64 returns the number as an int64. +func (n Number) Int64() (int64, error) { + return strconv.ParseInt(string(n), 10, 64) +} + +func CastJsonNumber(val interface{}) (string, bool) { + switch typedVal := val.(type) { + case json.Number: + return string(typedVal), true + case Number: + return string(typedVal), true + } + return "", false +} diff --git a/vendor/github.com/json-iterator/go/feature_pool.go b/vendor/github.com/json-iterator/go/feature_pool.go new file mode 100644 index 000000000..52d38e685 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_pool.go @@ -0,0 +1,59 @@ +package jsoniter + +import ( + "io" +) + +// IteratorPool a thread safe pool of iterators with same configuration +type IteratorPool interface { + BorrowIterator(data []byte) *Iterator + ReturnIterator(iter *Iterator) +} + +// StreamPool a thread safe pool of streams with same configuration +type StreamPool interface { + BorrowStream(writer io.Writer) *Stream + ReturnStream(stream *Stream) +} + +func (cfg *frozenConfig) BorrowStream(writer io.Writer) *Stream { + select { + case stream := <-cfg.streamPool: + stream.Reset(writer) + return stream + default: + return NewStream(cfg, writer, 512) + } +} + +func (cfg *frozenConfig) ReturnStream(stream *Stream) { + stream.Error = nil + stream.Attachment = nil + select { + case cfg.streamPool <- stream: + return + default: + return + } +} + +func (cfg *frozenConfig) BorrowIterator(data []byte) *Iterator { + select { + case iter := <-cfg.iteratorPool: + iter.ResetBytes(data) + return iter + default: + return ParseBytes(cfg, data) + } +} + +func (cfg *frozenConfig) ReturnIterator(iter *Iterator) { + iter.Error = nil + iter.Attachment = nil + select { + case cfg.iteratorPool <- iter: + return + default: + return + } +} diff --git a/vendor/github.com/json-iterator/go/feature_reflect.go b/vendor/github.com/json-iterator/go/feature_reflect.go new file mode 100644 index 000000000..1bd8987f2 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_reflect.go @@ -0,0 +1,721 @@ +package jsoniter + +import ( + "encoding" + "encoding/json" + "fmt" + "reflect" + "time" + "unsafe" +) + +// ValDecoder is an internal type registered to cache as needed. +// Don't confuse jsoniter.ValDecoder with json.Decoder. +// For json.Decoder's adapter, refer to jsoniter.AdapterDecoder(todo link). +// +// Reflection on type to create decoders, which is then cached +// Reflection on value is avoided as we can, as the reflect.Value itself will allocate, with following exceptions +// 1. create instance of new value, for example *int will need a int to be allocated +// 2. append to slice, if the existing cap is not enough, allocate will be done using Reflect.New +// 3. assignment to map, both key and value will be reflect.Value +// For a simple struct binding, it will be reflect.Value free and allocation free +type ValDecoder interface { + Decode(ptr unsafe.Pointer, iter *Iterator) +} + +// ValEncoder is an internal type registered to cache as needed. +// Don't confuse jsoniter.ValEncoder with json.Encoder. +// For json.Encoder's adapter, refer to jsoniter.AdapterEncoder(todo godoc link). +type ValEncoder interface { + IsEmpty(ptr unsafe.Pointer) bool + Encode(ptr unsafe.Pointer, stream *Stream) + EncodeInterface(val interface{}, stream *Stream) +} + +type checkIsEmpty interface { + IsEmpty(ptr unsafe.Pointer) bool +} + +// WriteToStream the default implementation for TypeEncoder method EncodeInterface +func WriteToStream(val interface{}, stream *Stream, encoder ValEncoder) { + e := (*emptyInterface)(unsafe.Pointer(&val)) + if e.word == nil { + stream.WriteNil() + return + } + if reflect.TypeOf(val).Kind() == reflect.Ptr { + encoder.Encode(unsafe.Pointer(&e.word), stream) + } else { + encoder.Encode(e.word, stream) + } +} + +var jsonNumberType reflect.Type +var jsoniterNumberType reflect.Type +var jsonRawMessageType reflect.Type +var jsoniterRawMessageType reflect.Type +var anyType reflect.Type +var marshalerType reflect.Type +var unmarshalerType reflect.Type +var textMarshalerType reflect.Type +var textUnmarshalerType reflect.Type + +func init() { + jsonNumberType = reflect.TypeOf((*json.Number)(nil)).Elem() + jsoniterNumberType = reflect.TypeOf((*Number)(nil)).Elem() + jsonRawMessageType = reflect.TypeOf((*json.RawMessage)(nil)).Elem() + jsoniterRawMessageType = reflect.TypeOf((*RawMessage)(nil)).Elem() + anyType = reflect.TypeOf((*Any)(nil)).Elem() + marshalerType = reflect.TypeOf((*json.Marshaler)(nil)).Elem() + unmarshalerType = reflect.TypeOf((*json.Unmarshaler)(nil)).Elem() + textMarshalerType = reflect.TypeOf((*encoding.TextMarshaler)(nil)).Elem() + textUnmarshalerType = reflect.TypeOf((*encoding.TextUnmarshaler)(nil)).Elem() +} + +type OptionalDecoder struct { + ValueType reflect.Type + ValueDecoder ValDecoder +} + +func (decoder *OptionalDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if iter.ReadNil() { + *((*unsafe.Pointer)(ptr)) = nil + } else { + if *((*unsafe.Pointer)(ptr)) == nil { + //pointer to null, we have to allocate memory to hold the value + value := reflect.New(decoder.ValueType) + newPtr := extractInterface(value.Interface()).word + decoder.ValueDecoder.Decode(newPtr, iter) + *((*uintptr)(ptr)) = uintptr(newPtr) + } else { + //reuse existing instance + decoder.ValueDecoder.Decode(*((*unsafe.Pointer)(ptr)), iter) + } + } +} + +type deferenceDecoder struct { + // only to deference a pointer + valueType reflect.Type + valueDecoder ValDecoder +} + +func (decoder *deferenceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if *((*unsafe.Pointer)(ptr)) == nil { + //pointer to null, we have to allocate memory to hold the value + value := reflect.New(decoder.valueType) + newPtr := extractInterface(value.Interface()).word + decoder.valueDecoder.Decode(newPtr, iter) + *((*uintptr)(ptr)) = uintptr(newPtr) + } else { + //reuse existing instance + decoder.valueDecoder.Decode(*((*unsafe.Pointer)(ptr)), iter) + } +} + +type OptionalEncoder struct { + ValueEncoder ValEncoder +} + +func (encoder *OptionalEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + if *((*unsafe.Pointer)(ptr)) == nil { + stream.WriteNil() + } else { + encoder.ValueEncoder.Encode(*((*unsafe.Pointer)(ptr)), stream) + } +} + +func (encoder *OptionalEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *OptionalEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return *((*unsafe.Pointer)(ptr)) == nil +} + +type optionalMapEncoder struct { + valueEncoder ValEncoder +} + +func (encoder *optionalMapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + if *((*unsafe.Pointer)(ptr)) == nil { + stream.WriteNil() + } else { + encoder.valueEncoder.Encode(*((*unsafe.Pointer)(ptr)), stream) + } +} + +func (encoder *optionalMapEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *optionalMapEncoder) IsEmpty(ptr unsafe.Pointer) bool { + p := *((*unsafe.Pointer)(ptr)) + return p == nil || encoder.valueEncoder.IsEmpty(p) +} + +type placeholderEncoder struct { + cfg *frozenConfig + cacheKey reflect.Type +} + +func (encoder *placeholderEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + encoder.getRealEncoder().Encode(ptr, stream) +} + +func (encoder *placeholderEncoder) EncodeInterface(val interface{}, stream *Stream) { + encoder.getRealEncoder().EncodeInterface(val, stream) +} + +func (encoder *placeholderEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.getRealEncoder().IsEmpty(ptr) +} + +func (encoder *placeholderEncoder) getRealEncoder() ValEncoder { + for i := 0; i < 500; i++ { + realDecoder := encoder.cfg.getEncoderFromCache(encoder.cacheKey) + _, isPlaceholder := realDecoder.(*placeholderEncoder) + if isPlaceholder { + time.Sleep(10 * time.Millisecond) + } else { + return realDecoder + } + } + panic(fmt.Sprintf("real encoder not found for cache key: %v", encoder.cacheKey)) +} + +type placeholderDecoder struct { + cfg *frozenConfig + cacheKey reflect.Type +} + +func (decoder *placeholderDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + for i := 0; i < 500; i++ { + realDecoder := decoder.cfg.getDecoderFromCache(decoder.cacheKey) + _, isPlaceholder := realDecoder.(*placeholderDecoder) + if isPlaceholder { + time.Sleep(10 * time.Millisecond) + } else { + realDecoder.Decode(ptr, iter) + return + } + } + panic(fmt.Sprintf("real decoder not found for cache key: %v", decoder.cacheKey)) +} + +// emptyInterface is the header for an interface{} value. +type emptyInterface struct { + typ unsafe.Pointer + word unsafe.Pointer +} + +// emptyInterface is the header for an interface with method (not interface{}) +type nonEmptyInterface struct { + // see ../runtime/iface.go:/Itab + itab *struct { + ityp unsafe.Pointer // static interface type + typ unsafe.Pointer // dynamic concrete type + link unsafe.Pointer + bad int32 + unused int32 + fun [100000]unsafe.Pointer // method table + } + word unsafe.Pointer +} + +// ReadVal copy the underlying JSON into go interface, same as json.Unmarshal +func (iter *Iterator) ReadVal(obj interface{}) { + typ := reflect.TypeOf(obj) + cacheKey := typ.Elem() + decoder, err := decoderOfType(iter.cfg, cacheKey) + if err != nil { + iter.Error = err + return + } + e := (*emptyInterface)(unsafe.Pointer(&obj)) + decoder.Decode(e.word, iter) +} + +// WriteVal copy the go interface into underlying JSON, same as json.Marshal +func (stream *Stream) WriteVal(val interface{}) { + if nil == val { + stream.WriteNil() + return + } + typ := reflect.TypeOf(val) + cacheKey := typ + encoder, err := encoderOfType(stream.cfg, cacheKey) + if err != nil { + stream.Error = err + return + } + encoder.EncodeInterface(val, stream) +} + +type prefix string + +func (p prefix) addToDecoder(decoder ValDecoder, err error) (ValDecoder, error) { + if err != nil { + return nil, fmt.Errorf("%s: %s", p, err.Error()) + } + return decoder, err +} + +func (p prefix) addToEncoder(encoder ValEncoder, err error) (ValEncoder, error) { + if err != nil { + return nil, fmt.Errorf("%s: %s", p, err.Error()) + } + return encoder, err +} + +func decoderOfType(cfg *frozenConfig, typ reflect.Type) (ValDecoder, error) { + cacheKey := typ + decoder := cfg.getDecoderFromCache(cacheKey) + if decoder != nil { + return decoder, nil + } + decoder = getTypeDecoderFromExtension(typ) + if decoder != nil { + cfg.addDecoderToCache(cacheKey, decoder) + return decoder, nil + } + decoder = &placeholderDecoder{cfg: cfg, cacheKey: cacheKey} + cfg.addDecoderToCache(cacheKey, decoder) + decoder, err := createDecoderOfType(cfg, typ) + for _, extension := range extensions { + decoder = extension.DecorateDecoder(typ, decoder) + } + cfg.addDecoderToCache(cacheKey, decoder) + return decoder, err +} + +func createDecoderOfType(cfg *frozenConfig, typ reflect.Type) (ValDecoder, error) { + typeName := typ.String() + if typ == jsonRawMessageType { + return &jsonRawMessageCodec{}, nil + } + if typ == jsoniterRawMessageType { + return &jsoniterRawMessageCodec{}, nil + } + if typ.AssignableTo(jsonNumberType) { + return &jsonNumberCodec{}, nil + } + if typ.AssignableTo(jsoniterNumberType) { + return &jsoniterNumberCodec{}, nil + } + if typ.Implements(unmarshalerType) { + templateInterface := reflect.New(typ).Elem().Interface() + var decoder ValDecoder = &unmarshalerDecoder{extractInterface(templateInterface)} + if typ.Kind() == reflect.Ptr { + decoder = &OptionalDecoder{typ.Elem(), decoder} + } + return decoder, nil + } + if reflect.PtrTo(typ).Implements(unmarshalerType) { + templateInterface := reflect.New(typ).Interface() + var decoder ValDecoder = &unmarshalerDecoder{extractInterface(templateInterface)} + return decoder, nil + } + if typ.Implements(textUnmarshalerType) { + templateInterface := reflect.New(typ).Elem().Interface() + var decoder ValDecoder = &textUnmarshalerDecoder{extractInterface(templateInterface)} + if typ.Kind() == reflect.Ptr { + decoder = &OptionalDecoder{typ.Elem(), decoder} + } + return decoder, nil + } + if reflect.PtrTo(typ).Implements(textUnmarshalerType) { + templateInterface := reflect.New(typ).Interface() + var decoder ValDecoder = &textUnmarshalerDecoder{extractInterface(templateInterface)} + return decoder, nil + } + if typ.Kind() == reflect.Slice && typ.Elem().Kind() == reflect.Uint8 { + sliceDecoder, err := prefix("[slice]").addToDecoder(decoderOfSlice(cfg, typ)) + if err != nil { + return nil, err + } + return &base64Codec{sliceDecoder: sliceDecoder}, nil + } + if typ.Implements(anyType) { + return &anyCodec{}, nil + } + switch typ.Kind() { + case reflect.String: + if typeName != "string" { + return decoderOfType(cfg, reflect.TypeOf((*string)(nil)).Elem()) + } + return &stringCodec{}, nil + case reflect.Int: + if typeName != "int" { + return decoderOfType(cfg, reflect.TypeOf((*int)(nil)).Elem()) + } + return &intCodec{}, nil + case reflect.Int8: + if typeName != "int8" { + return decoderOfType(cfg, reflect.TypeOf((*int8)(nil)).Elem()) + } + return &int8Codec{}, nil + case reflect.Int16: + if typeName != "int16" { + return decoderOfType(cfg, reflect.TypeOf((*int16)(nil)).Elem()) + } + return &int16Codec{}, nil + case reflect.Int32: + if typeName != "int32" { + return decoderOfType(cfg, reflect.TypeOf((*int32)(nil)).Elem()) + } + return &int32Codec{}, nil + case reflect.Int64: + if typeName != "int64" { + return decoderOfType(cfg, reflect.TypeOf((*int64)(nil)).Elem()) + } + return &int64Codec{}, nil + case reflect.Uint: + if typeName != "uint" { + return decoderOfType(cfg, reflect.TypeOf((*uint)(nil)).Elem()) + } + return &uintCodec{}, nil + case reflect.Uint8: + if typeName != "uint8" { + return decoderOfType(cfg, reflect.TypeOf((*uint8)(nil)).Elem()) + } + return &uint8Codec{}, nil + case reflect.Uint16: + if typeName != "uint16" { + return decoderOfType(cfg, reflect.TypeOf((*uint16)(nil)).Elem()) + } + return &uint16Codec{}, nil + case reflect.Uint32: + if typeName != "uint32" { + return decoderOfType(cfg, reflect.TypeOf((*uint32)(nil)).Elem()) + } + return &uint32Codec{}, nil + case reflect.Uintptr: + if typeName != "uintptr" { + return decoderOfType(cfg, reflect.TypeOf((*uintptr)(nil)).Elem()) + } + return &uintptrCodec{}, nil + case reflect.Uint64: + if typeName != "uint64" { + return decoderOfType(cfg, reflect.TypeOf((*uint64)(nil)).Elem()) + } + return &uint64Codec{}, nil + case reflect.Float32: + if typeName != "float32" { + return decoderOfType(cfg, reflect.TypeOf((*float32)(nil)).Elem()) + } + return &float32Codec{}, nil + case reflect.Float64: + if typeName != "float64" { + return decoderOfType(cfg, reflect.TypeOf((*float64)(nil)).Elem()) + } + return &float64Codec{}, nil + case reflect.Bool: + if typeName != "bool" { + return decoderOfType(cfg, reflect.TypeOf((*bool)(nil)).Elem()) + } + return &boolCodec{}, nil + case reflect.Interface: + if typ.NumMethod() == 0 { + return &emptyInterfaceCodec{}, nil + } + return &nonEmptyInterfaceCodec{}, nil + case reflect.Struct: + return prefix(fmt.Sprintf("[%s]", typeName)).addToDecoder(decoderOfStruct(cfg, typ)) + case reflect.Array: + return prefix("[array]").addToDecoder(decoderOfArray(cfg, typ)) + case reflect.Slice: + return prefix("[slice]").addToDecoder(decoderOfSlice(cfg, typ)) + case reflect.Map: + return prefix("[map]").addToDecoder(decoderOfMap(cfg, typ)) + case reflect.Ptr: + return prefix("[optional]").addToDecoder(decoderOfOptional(cfg, typ)) + default: + return nil, fmt.Errorf("unsupported type: %v", typ) + } +} + +func encoderOfType(cfg *frozenConfig, typ reflect.Type) (ValEncoder, error) { + cacheKey := typ + encoder := cfg.getEncoderFromCache(cacheKey) + if encoder != nil { + return encoder, nil + } + encoder = getTypeEncoderFromExtension(typ) + if encoder != nil { + cfg.addEncoderToCache(cacheKey, encoder) + return encoder, nil + } + encoder = &placeholderEncoder{cfg: cfg, cacheKey: cacheKey} + cfg.addEncoderToCache(cacheKey, encoder) + encoder, err := createEncoderOfType(cfg, typ) + for _, extension := range extensions { + encoder = extension.DecorateEncoder(typ, encoder) + } + cfg.addEncoderToCache(cacheKey, encoder) + return encoder, err +} + +func createEncoderOfType(cfg *frozenConfig, typ reflect.Type) (ValEncoder, error) { + if typ == jsonRawMessageType { + return &jsonRawMessageCodec{}, nil + } + if typ == jsoniterRawMessageType { + return &jsoniterRawMessageCodec{}, nil + } + if typ.AssignableTo(jsonNumberType) { + return &jsonNumberCodec{}, nil + } + if typ.AssignableTo(jsoniterNumberType) { + return &jsoniterNumberCodec{}, nil + } + if typ.Implements(marshalerType) { + checkIsEmpty, err := createCheckIsEmpty(typ) + if err != nil { + return nil, err + } + templateInterface := reflect.New(typ).Elem().Interface() + var encoder ValEncoder = &marshalerEncoder{ + templateInterface: extractInterface(templateInterface), + checkIsEmpty: checkIsEmpty, + } + if typ.Kind() == reflect.Ptr { + encoder = &OptionalEncoder{encoder} + } + 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 { + return nil, err + } + templateInterface := reflect.New(typ).Elem().Interface() + var encoder ValEncoder = &textMarshalerEncoder{ + templateInterface: extractInterface(templateInterface), + checkIsEmpty: checkIsEmpty, + } + if typ.Kind() == reflect.Ptr { + encoder = &OptionalEncoder{encoder} + } + return encoder, nil + } + if typ.Kind() == reflect.Slice && typ.Elem().Kind() == reflect.Uint8 { + return &base64Codec{}, nil + } + if typ.Implements(anyType) { + return &anyCodec{}, nil + } + return createEncoderOfSimpleType(cfg, typ) +} + +func createCheckIsEmpty(typ reflect.Type) (checkIsEmpty, error) { + kind := typ.Kind() + switch kind { + case reflect.String: + return &stringCodec{}, nil + case reflect.Int: + return &intCodec{}, nil + case reflect.Int8: + return &int8Codec{}, nil + case reflect.Int16: + return &int16Codec{}, nil + case reflect.Int32: + return &int32Codec{}, nil + case reflect.Int64: + return &int64Codec{}, nil + case reflect.Uint: + return &uintCodec{}, nil + case reflect.Uint8: + return &uint8Codec{}, nil + case reflect.Uint16: + return &uint16Codec{}, nil + case reflect.Uint32: + return &uint32Codec{}, nil + case reflect.Uintptr: + return &uintptrCodec{}, nil + case reflect.Uint64: + return &uint64Codec{}, nil + case reflect.Float32: + return &float32Codec{}, nil + case reflect.Float64: + return &float64Codec{}, nil + case reflect.Bool: + return &boolCodec{}, nil + case reflect.Interface: + if typ.NumMethod() == 0 { + return &emptyInterfaceCodec{}, nil + } + return &nonEmptyInterfaceCodec{}, nil + case reflect.Struct: + return &structEncoder{}, nil + case reflect.Array: + return &arrayEncoder{}, nil + case reflect.Slice: + return &sliceEncoder{}, nil + case reflect.Map: + return &mapEncoder{}, nil + case reflect.Ptr: + return &OptionalEncoder{}, nil + default: + return nil, fmt.Errorf("unsupported type: %v", typ) + } +} + +func createEncoderOfSimpleType(cfg *frozenConfig, typ reflect.Type) (ValEncoder, error) { + typeName := typ.String() + kind := typ.Kind() + switch kind { + case reflect.String: + if typeName != "string" { + return encoderOfType(cfg, reflect.TypeOf((*string)(nil)).Elem()) + } + return &stringCodec{}, nil + case reflect.Int: + if typeName != "int" { + return encoderOfType(cfg, reflect.TypeOf((*int)(nil)).Elem()) + } + return &intCodec{}, nil + case reflect.Int8: + if typeName != "int8" { + return encoderOfType(cfg, reflect.TypeOf((*int8)(nil)).Elem()) + } + return &int8Codec{}, nil + case reflect.Int16: + if typeName != "int16" { + return encoderOfType(cfg, reflect.TypeOf((*int16)(nil)).Elem()) + } + return &int16Codec{}, nil + case reflect.Int32: + if typeName != "int32" { + return encoderOfType(cfg, reflect.TypeOf((*int32)(nil)).Elem()) + } + return &int32Codec{}, nil + case reflect.Int64: + if typeName != "int64" { + return encoderOfType(cfg, reflect.TypeOf((*int64)(nil)).Elem()) + } + return &int64Codec{}, nil + case reflect.Uint: + if typeName != "uint" { + return encoderOfType(cfg, reflect.TypeOf((*uint)(nil)).Elem()) + } + return &uintCodec{}, nil + case reflect.Uint8: + if typeName != "uint8" { + return encoderOfType(cfg, reflect.TypeOf((*uint8)(nil)).Elem()) + } + return &uint8Codec{}, nil + case reflect.Uint16: + if typeName != "uint16" { + return encoderOfType(cfg, reflect.TypeOf((*uint16)(nil)).Elem()) + } + return &uint16Codec{}, nil + case reflect.Uint32: + if typeName != "uint32" { + return encoderOfType(cfg, reflect.TypeOf((*uint32)(nil)).Elem()) + } + return &uint32Codec{}, nil + case reflect.Uintptr: + if typeName != "uintptr" { + return encoderOfType(cfg, reflect.TypeOf((*uintptr)(nil)).Elem()) + } + return &uintptrCodec{}, nil + case reflect.Uint64: + if typeName != "uint64" { + return encoderOfType(cfg, reflect.TypeOf((*uint64)(nil)).Elem()) + } + return &uint64Codec{}, nil + case reflect.Float32: + if typeName != "float32" { + return encoderOfType(cfg, reflect.TypeOf((*float32)(nil)).Elem()) + } + return &float32Codec{}, nil + case reflect.Float64: + if typeName != "float64" { + return encoderOfType(cfg, reflect.TypeOf((*float64)(nil)).Elem()) + } + return &float64Codec{}, nil + case reflect.Bool: + if typeName != "bool" { + return encoderOfType(cfg, reflect.TypeOf((*bool)(nil)).Elem()) + } + return &boolCodec{}, nil + case reflect.Interface: + if typ.NumMethod() == 0 { + return &emptyInterfaceCodec{}, nil + } + return &nonEmptyInterfaceCodec{}, nil + case reflect.Struct: + return prefix(fmt.Sprintf("[%s]", typeName)).addToEncoder(encoderOfStruct(cfg, typ)) + case reflect.Array: + return prefix("[array]").addToEncoder(encoderOfArray(cfg, typ)) + case reflect.Slice: + return prefix("[slice]").addToEncoder(encoderOfSlice(cfg, typ)) + case reflect.Map: + return prefix("[map]").addToEncoder(encoderOfMap(cfg, typ)) + case reflect.Ptr: + return prefix("[optional]").addToEncoder(encoderOfOptional(cfg, typ)) + default: + return nil, fmt.Errorf("unsupported type: %v", typ) + } +} + +func decoderOfOptional(cfg *frozenConfig, typ reflect.Type) (ValDecoder, error) { + elemType := typ.Elem() + decoder, err := decoderOfType(cfg, elemType) + if err != nil { + return nil, err + } + return &OptionalDecoder{elemType, decoder}, nil +} + +func encoderOfOptional(cfg *frozenConfig, typ reflect.Type) (ValEncoder, error) { + elemType := typ.Elem() + elemEncoder, err := encoderOfType(cfg, elemType) + if err != nil { + return nil, err + } + encoder := &OptionalEncoder{elemEncoder} + if elemType.Kind() == reflect.Map { + encoder = &OptionalEncoder{encoder} + } + return encoder, nil +} + +func decoderOfMap(cfg *frozenConfig, typ reflect.Type) (ValDecoder, error) { + decoder, err := decoderOfType(cfg, typ.Elem()) + if err != nil { + return nil, err + } + mapInterface := reflect.New(typ).Interface() + return &mapDecoder{typ, typ.Key(), typ.Elem(), decoder, extractInterface(mapInterface)}, nil +} + +func extractInterface(val interface{}) emptyInterface { + return *((*emptyInterface)(unsafe.Pointer(&val))) +} + +func encoderOfMap(cfg *frozenConfig, typ reflect.Type) (ValEncoder, error) { + elemType := typ.Elem() + encoder, err := encoderOfType(cfg, elemType) + if err != nil { + return nil, err + } + mapInterface := reflect.New(typ).Elem().Interface() + if cfg.sortMapKeys { + return &sortKeysMapEncoder{typ, elemType, encoder, *((*emptyInterface)(unsafe.Pointer(&mapInterface)))}, nil + } + return &mapEncoder{typ, elemType, encoder, *((*emptyInterface)(unsafe.Pointer(&mapInterface)))}, nil +} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_array.go b/vendor/github.com/json-iterator/go/feature_reflect_array.go new file mode 100644 index 000000000..d661fb6fe --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_reflect_array.go @@ -0,0 +1,99 @@ +package jsoniter + +import ( + "fmt" + "io" + "reflect" + "unsafe" +) + +func decoderOfArray(cfg *frozenConfig, typ reflect.Type) (ValDecoder, error) { + decoder, err := decoderOfType(cfg, typ.Elem()) + if err != nil { + return nil, err + } + return &arrayDecoder{typ, typ.Elem(), decoder}, nil +} + +func encoderOfArray(cfg *frozenConfig, typ reflect.Type) (ValEncoder, error) { + encoder, err := encoderOfType(cfg, typ.Elem()) + if err != nil { + return nil, err + } + if typ.Elem().Kind() == reflect.Map { + encoder = &OptionalEncoder{encoder} + } + return &arrayEncoder{typ, typ.Elem(), encoder}, nil +} + +type arrayEncoder struct { + arrayType reflect.Type + elemType reflect.Type + elemEncoder ValEncoder +} + +func (encoder *arrayEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteArrayStart() + elemPtr := unsafe.Pointer(ptr) + encoder.elemEncoder.Encode(elemPtr, stream) + for i := 1; i < encoder.arrayType.Len(); i++ { + stream.WriteMore() + elemPtr = unsafe.Pointer(uintptr(elemPtr) + encoder.elemType.Size()) + encoder.elemEncoder.Encode(unsafe.Pointer(elemPtr), stream) + } + stream.WriteArrayEnd() + if stream.Error != nil && stream.Error != io.EOF { + stream.Error = fmt.Errorf("%v: %s", encoder.arrayType, stream.Error.Error()) + } +} + +func (encoder *arrayEncoder) EncodeInterface(val interface{}, stream *Stream) { + // special optimization for interface{} + e := (*emptyInterface)(unsafe.Pointer(&val)) + if e.word == nil { + stream.WriteArrayStart() + stream.WriteNil() + stream.WriteArrayEnd() + return + } + elemType := encoder.arrayType.Elem() + if encoder.arrayType.Len() == 1 && (elemType.Kind() == reflect.Ptr || elemType.Kind() == reflect.Map) { + ptr := uintptr(e.word) + e.word = unsafe.Pointer(&ptr) + } + if reflect.TypeOf(val).Kind() == reflect.Ptr { + encoder.Encode(unsafe.Pointer(&e.word), stream) + } else { + encoder.Encode(e.word, stream) + } +} + +func (encoder *arrayEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return false +} + +type arrayDecoder struct { + arrayType reflect.Type + elemType reflect.Type + elemDecoder ValDecoder +} + +func (decoder *arrayDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + decoder.doDecode(ptr, iter) + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.arrayType, iter.Error.Error()) + } +} + +func (decoder *arrayDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) { + offset := uintptr(0) + iter.ReadArrayCB(func(iter *Iterator) bool { + if offset < decoder.arrayType.Size() { + decoder.elemDecoder.Decode(unsafe.Pointer(uintptr(ptr)+offset), iter) + offset += decoder.elemType.Size() + } else { + iter.Skip() + } + return true + }) +} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_extension.go b/vendor/github.com/json-iterator/go/feature_reflect_extension.go new file mode 100644 index 000000000..177df2c81 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_reflect_extension.go @@ -0,0 +1,414 @@ +package jsoniter + +import ( + "fmt" + "reflect" + "sort" + "strings" + "unicode" + "unsafe" +) + +var typeDecoders = map[string]ValDecoder{} +var fieldDecoders = map[string]ValDecoder{} +var typeEncoders = map[string]ValEncoder{} +var fieldEncoders = map[string]ValEncoder{} +var extensions = []Extension{} + +// StructDescriptor describe how should we encode/decode the struct +type StructDescriptor struct { + onePtrEmbedded bool + onePtrOptimization bool + Type reflect.Type + Fields []*Binding +} + +// GetField get one field from the descriptor by its name. +// Can not use map here to keep field orders. +func (structDescriptor *StructDescriptor) GetField(fieldName string) *Binding { + for _, binding := range structDescriptor.Fields { + if binding.Field.Name == fieldName { + return binding + } + } + return nil +} + +// Binding describe how should we encode/decode the struct field +type Binding struct { + levels []int + Field *reflect.StructField + FromNames []string + ToNames []string + Encoder ValEncoder + Decoder ValDecoder +} + +// Extension the one for all SPI. Customize encoding/decoding by specifying alternate encoder/decoder. +// Can also rename fields by UpdateStructDescriptor. +type Extension interface { + UpdateStructDescriptor(structDescriptor *StructDescriptor) + CreateDecoder(typ reflect.Type) ValDecoder + CreateEncoder(typ reflect.Type) ValEncoder + DecorateDecoder(typ reflect.Type, decoder ValDecoder) ValDecoder + DecorateEncoder(typ reflect.Type, encoder ValEncoder) ValEncoder +} + +// DummyExtension embed this type get dummy implementation for all methods of Extension +type DummyExtension struct { +} + +// UpdateStructDescriptor No-op +func (extension *DummyExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) { +} + +// CreateDecoder No-op +func (extension *DummyExtension) CreateDecoder(typ reflect.Type) ValDecoder { + return nil +} + +// CreateEncoder No-op +func (extension *DummyExtension) CreateEncoder(typ reflect.Type) ValEncoder { + return nil +} + +// DecorateDecoder No-op +func (extension *DummyExtension) DecorateDecoder(typ reflect.Type, decoder ValDecoder) ValDecoder { + return decoder +} + +// DecorateEncoder No-op +func (extension *DummyExtension) DecorateEncoder(typ reflect.Type, encoder ValEncoder) ValEncoder { + return encoder +} + +type funcDecoder struct { + fun DecoderFunc +} + +func (decoder *funcDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + decoder.fun(ptr, iter) +} + +type funcEncoder struct { + fun EncoderFunc + isEmptyFunc func(ptr unsafe.Pointer) bool +} + +func (encoder *funcEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + encoder.fun(ptr, stream) +} + +func (encoder *funcEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *funcEncoder) IsEmpty(ptr unsafe.Pointer) bool { + if encoder.isEmptyFunc == nil { + return false + } + return encoder.isEmptyFunc(ptr) +} + +// DecoderFunc the function form of TypeDecoder +type DecoderFunc func(ptr unsafe.Pointer, iter *Iterator) + +// EncoderFunc the function form of TypeEncoder +type EncoderFunc func(ptr unsafe.Pointer, stream *Stream) + +// RegisterTypeDecoderFunc register TypeDecoder for a type with function +func RegisterTypeDecoderFunc(typ string, fun DecoderFunc) { + typeDecoders[typ] = &funcDecoder{fun} +} + +// RegisterTypeDecoder register TypeDecoder for a typ +func RegisterTypeDecoder(typ string, decoder ValDecoder) { + typeDecoders[typ] = decoder +} + +// RegisterFieldDecoderFunc register TypeDecoder for a struct field with function +func RegisterFieldDecoderFunc(typ string, field string, fun DecoderFunc) { + RegisterFieldDecoder(typ, field, &funcDecoder{fun}) +} + +// RegisterFieldDecoder register TypeDecoder for a struct field +func RegisterFieldDecoder(typ string, field string, decoder ValDecoder) { + fieldDecoders[fmt.Sprintf("%s/%s", typ, field)] = decoder +} + +// RegisterTypeEncoderFunc register TypeEncoder for a type with encode/isEmpty function +func RegisterTypeEncoderFunc(typ string, fun EncoderFunc, isEmptyFunc func(unsafe.Pointer) bool) { + typeEncoders[typ] = &funcEncoder{fun, isEmptyFunc} +} + +// RegisterTypeEncoder register TypeEncoder for a type +func RegisterTypeEncoder(typ string, encoder ValEncoder) { + typeEncoders[typ] = encoder +} + +// RegisterFieldEncoderFunc register TypeEncoder for a struct field with encode/isEmpty function +func RegisterFieldEncoderFunc(typ string, field string, fun EncoderFunc, isEmptyFunc func(unsafe.Pointer) bool) { + RegisterFieldEncoder(typ, field, &funcEncoder{fun, isEmptyFunc}) +} + +// RegisterFieldEncoder register TypeEncoder for a struct field +func RegisterFieldEncoder(typ string, field string, encoder ValEncoder) { + fieldEncoders[fmt.Sprintf("%s/%s", typ, field)] = encoder +} + +// RegisterExtension register extension +func RegisterExtension(extension Extension) { + extensions = append(extensions, extension) +} + +func getTypeDecoderFromExtension(typ reflect.Type) ValDecoder { + decoder := _getTypeDecoderFromExtension(typ) + if decoder != nil { + for _, extension := range extensions { + decoder = extension.DecorateDecoder(typ, decoder) + } + } + return decoder +} +func _getTypeDecoderFromExtension(typ reflect.Type) ValDecoder { + for _, extension := range extensions { + decoder := extension.CreateDecoder(typ) + if decoder != nil { + return decoder + } + } + typeName := typ.String() + decoder := typeDecoders[typeName] + if decoder != nil { + return decoder + } + if typ.Kind() == reflect.Ptr { + decoder := typeDecoders[typ.Elem().String()] + if decoder != nil { + return &OptionalDecoder{typ.Elem(), decoder} + } + } + return nil +} + +func getTypeEncoderFromExtension(typ reflect.Type) ValEncoder { + encoder := _getTypeEncoderFromExtension(typ) + if encoder != nil { + for _, extension := range extensions { + encoder = extension.DecorateEncoder(typ, encoder) + } + } + return encoder +} + +func _getTypeEncoderFromExtension(typ reflect.Type) ValEncoder { + for _, extension := range extensions { + encoder := extension.CreateEncoder(typ) + if encoder != nil { + return encoder + } + } + typeName := typ.String() + encoder := typeEncoders[typeName] + if encoder != nil { + return encoder + } + if typ.Kind() == reflect.Ptr { + encoder := typeEncoders[typ.Elem().String()] + if encoder != nil { + return &OptionalEncoder{encoder} + } + } + return nil +} + +func describeStruct(cfg *frozenConfig, typ reflect.Type) (*StructDescriptor, error) { + embeddedBindings := []*Binding{} + bindings := []*Binding{} + for i := 0; i < typ.NumField(); i++ { + field := typ.Field(i) + tag := field.Tag.Get(cfg.getTagKey()) + tagParts := strings.Split(tag, ",") + if tag == "-" { + continue + } + if field.Anonymous && (tag == "" || tagParts[0] == "") { + if field.Type.Kind() == reflect.Struct { + structDescriptor, err := describeStruct(cfg, field.Type) + if err != nil { + return nil, err + } + for _, binding := range structDescriptor.Fields { + binding.levels = append([]int{i}, binding.levels...) + omitempty := binding.Encoder.(*structFieldEncoder).omitempty + binding.Encoder = &structFieldEncoder{&field, binding.Encoder, omitempty} + binding.Decoder = &structFieldDecoder{&field, binding.Decoder} + embeddedBindings = append(embeddedBindings, binding) + } + continue + } else if field.Type.Kind() == reflect.Ptr && field.Type.Elem().Kind() == reflect.Struct { + structDescriptor, err := describeStruct(cfg, field.Type.Elem()) + if err != nil { + return nil, err + } + for _, binding := range structDescriptor.Fields { + binding.levels = append([]int{i}, binding.levels...) + omitempty := binding.Encoder.(*structFieldEncoder).omitempty + binding.Encoder = &OptionalEncoder{binding.Encoder} + binding.Encoder = &structFieldEncoder{&field, binding.Encoder, omitempty} + binding.Decoder = &deferenceDecoder{field.Type.Elem(), binding.Decoder} + binding.Decoder = &structFieldDecoder{&field, binding.Decoder} + embeddedBindings = append(embeddedBindings, binding) + } + continue + } + } + fieldNames := calcFieldNames(field.Name, tagParts[0], tag) + fieldCacheKey := fmt.Sprintf("%s/%s", typ.String(), field.Name) + decoder := fieldDecoders[fieldCacheKey] + if decoder == nil { + var err error + decoder, err = decoderOfType(cfg, field.Type) + if len(fieldNames) > 0 && err != nil { + return nil, err + } + } + encoder := fieldEncoders[fieldCacheKey] + if encoder == nil { + var err error + encoder, err = encoderOfType(cfg, field.Type) + if len(fieldNames) > 0 && err != nil { + return nil, err + } + // map is stored as pointer in the struct, + // and treat nil or empty map as empty field + if encoder != nil && field.Type.Kind() == reflect.Map { + encoder = &optionalMapEncoder{encoder} + } + } + binding := &Binding{ + Field: &field, + FromNames: fieldNames, + ToNames: fieldNames, + Decoder: decoder, + Encoder: encoder, + } + binding.levels = []int{i} + bindings = append(bindings, binding) + } + return createStructDescriptor(cfg, typ, bindings, embeddedBindings), nil +} +func createStructDescriptor(cfg *frozenConfig, typ reflect.Type, bindings []*Binding, embeddedBindings []*Binding) *StructDescriptor { + onePtrEmbedded := false + onePtrOptimization := false + if typ.NumField() == 1 { + firstField := typ.Field(0) + switch firstField.Type.Kind() { + case reflect.Ptr: + if firstField.Anonymous && firstField.Type.Elem().Kind() == reflect.Struct { + onePtrEmbedded = true + } + fallthrough + case reflect.Map: + onePtrOptimization = true + case reflect.Struct: + onePtrOptimization = isStructOnePtr(firstField.Type) + } + } + structDescriptor := &StructDescriptor{ + onePtrEmbedded: onePtrEmbedded, + onePtrOptimization: onePtrOptimization, + Type: typ, + Fields: bindings, + } + for _, extension := range extensions { + extension.UpdateStructDescriptor(structDescriptor) + } + processTags(structDescriptor, cfg) + // merge normal & embedded bindings & sort with original order + allBindings := sortableBindings(append(embeddedBindings, structDescriptor.Fields...)) + sort.Sort(allBindings) + structDescriptor.Fields = allBindings + return structDescriptor +} + +func isStructOnePtr(typ reflect.Type) bool { + if typ.NumField() == 1 { + firstField := typ.Field(0) + switch firstField.Type.Kind() { + case reflect.Ptr: + return true + case reflect.Map: + return true + case reflect.Struct: + return isStructOnePtr(firstField.Type) + } + } + return false +} + +type sortableBindings []*Binding + +func (bindings sortableBindings) Len() int { + return len(bindings) +} + +func (bindings sortableBindings) Less(i, j int) bool { + left := bindings[i].levels + right := bindings[j].levels + k := 0 + for { + if left[k] < right[k] { + return true + } else if left[k] > right[k] { + return false + } + k++ + } +} + +func (bindings sortableBindings) Swap(i, j int) { + bindings[i], bindings[j] = bindings[j], bindings[i] +} + +func processTags(structDescriptor *StructDescriptor, cfg *frozenConfig) { + for _, binding := range structDescriptor.Fields { + shouldOmitEmpty := false + tagParts := strings.Split(binding.Field.Tag.Get(cfg.getTagKey()), ",") + for _, tagPart := range tagParts[1:] { + if tagPart == "omitempty" { + shouldOmitEmpty = true + } else if tagPart == "string" { + if binding.Field.Type.Kind() == reflect.String { + binding.Decoder = &stringModeStringDecoder{binding.Decoder, cfg} + binding.Encoder = &stringModeStringEncoder{binding.Encoder, cfg} + } else { + binding.Decoder = &stringModeNumberDecoder{binding.Decoder} + binding.Encoder = &stringModeNumberEncoder{binding.Encoder} + } + } + } + binding.Decoder = &structFieldDecoder{binding.Field, binding.Decoder} + binding.Encoder = &structFieldEncoder{binding.Field, binding.Encoder, shouldOmitEmpty} + } +} + +func calcFieldNames(originalFieldName string, tagProvidedFieldName string, wholeTag string) []string { + // ignore? + if wholeTag == "-" { + return []string{} + } + // rename? + var fieldNames []string + if tagProvidedFieldName == "" { + fieldNames = []string{originalFieldName} + } else { + fieldNames = []string{tagProvidedFieldName} + } + // private? + isNotExported := unicode.IsLower(rune(originalFieldName[0])) + if isNotExported { + fieldNames = []string{} + } + return fieldNames +} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_map.go b/vendor/github.com/json-iterator/go/feature_reflect_map.go new file mode 100644 index 000000000..005671e01 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_reflect_map.go @@ -0,0 +1,244 @@ +package jsoniter + +import ( + "encoding" + "encoding/json" + "reflect" + "sort" + "strconv" + "unsafe" +) + +type mapDecoder struct { + mapType reflect.Type + keyType reflect.Type + elemType reflect.Type + elemDecoder ValDecoder + mapInterface emptyInterface +} + +func (decoder *mapDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + // dark magic to cast unsafe.Pointer back to interface{} using reflect.Type + mapInterface := decoder.mapInterface + mapInterface.word = ptr + realInterface := (*interface{})(unsafe.Pointer(&mapInterface)) + realVal := reflect.ValueOf(*realInterface).Elem() + if iter.ReadNil() { + realVal.Set(reflect.Zero(decoder.mapType)) + return + } + if realVal.IsNil() { + realVal.Set(reflect.MakeMap(realVal.Type())) + } + iter.ReadMapCB(func(iter *Iterator, keyStr string) bool { + elem := reflect.New(decoder.elemType) + decoder.elemDecoder.Decode(unsafe.Pointer(elem.Pointer()), iter) + // to put into map, we have to use reflection + keyType := decoder.keyType + // TODO: remove this from loop + switch { + case keyType.Kind() == reflect.String: + realVal.SetMapIndex(reflect.ValueOf(keyStr).Convert(keyType), elem.Elem()) + return true + case keyType.Implements(textUnmarshalerType): + textUnmarshaler := reflect.New(keyType.Elem()).Interface().(encoding.TextUnmarshaler) + err := textUnmarshaler.UnmarshalText([]byte(keyStr)) + if err != nil { + iter.ReportError("read map key as TextUnmarshaler", err.Error()) + return false + } + realVal.SetMapIndex(reflect.ValueOf(textUnmarshaler), elem.Elem()) + return true + case reflect.PtrTo(keyType).Implements(textUnmarshalerType): + textUnmarshaler := reflect.New(keyType).Interface().(encoding.TextUnmarshaler) + err := textUnmarshaler.UnmarshalText([]byte(keyStr)) + if err != nil { + iter.ReportError("read map key as TextUnmarshaler", err.Error()) + return false + } + realVal.SetMapIndex(reflect.ValueOf(textUnmarshaler).Elem(), elem.Elem()) + return true + default: + switch keyType.Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + n, err := strconv.ParseInt(keyStr, 10, 64) + if err != nil || reflect.Zero(keyType).OverflowInt(n) { + iter.ReportError("read map key as int64", "read int64 failed") + return false + } + realVal.SetMapIndex(reflect.ValueOf(n).Convert(keyType), elem.Elem()) + return true + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + n, err := strconv.ParseUint(keyStr, 10, 64) + if err != nil || reflect.Zero(keyType).OverflowUint(n) { + iter.ReportError("read map key as uint64", "read uint64 failed") + return false + } + realVal.SetMapIndex(reflect.ValueOf(n).Convert(keyType), elem.Elem()) + return true + } + } + iter.ReportError("read map key", "unexpected map key type "+keyType.String()) + return true + }) +} + +type mapEncoder struct { + mapType reflect.Type + elemType reflect.Type + elemEncoder ValEncoder + mapInterface emptyInterface +} + +func (encoder *mapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + mapInterface := encoder.mapInterface + mapInterface.word = ptr + realInterface := (*interface{})(unsafe.Pointer(&mapInterface)) + realVal := reflect.ValueOf(*realInterface) + stream.WriteObjectStart() + for i, key := range realVal.MapKeys() { + if i != 0 { + stream.WriteMore() + } + encodeMapKey(key, stream) + if stream.indention > 0 { + stream.writeTwoBytes(byte(':'), byte(' ')) + } else { + stream.writeByte(':') + } + val := realVal.MapIndex(key).Interface() + encoder.elemEncoder.EncodeInterface(val, stream) + } + stream.WriteObjectEnd() +} + +func encodeMapKey(key reflect.Value, stream *Stream) { + if key.Kind() == reflect.String { + stream.WriteString(key.String()) + return + } + if tm, ok := key.Interface().(encoding.TextMarshaler); ok { + buf, err := tm.MarshalText() + if err != nil { + stream.Error = err + return + } + stream.writeByte('"') + stream.Write(buf) + stream.writeByte('"') + return + } + switch key.Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + stream.writeByte('"') + stream.WriteInt64(key.Int()) + stream.writeByte('"') + return + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + stream.writeByte('"') + stream.WriteUint64(key.Uint()) + stream.writeByte('"') + return + } + stream.Error = &json.UnsupportedTypeError{Type: key.Type()} +} + +func (encoder *mapEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *mapEncoder) IsEmpty(ptr unsafe.Pointer) bool { + mapInterface := encoder.mapInterface + mapInterface.word = ptr + realInterface := (*interface{})(unsafe.Pointer(&mapInterface)) + realVal := reflect.ValueOf(*realInterface) + return realVal.Len() == 0 +} + +type sortKeysMapEncoder struct { + mapType reflect.Type + elemType reflect.Type + elemEncoder ValEncoder + mapInterface emptyInterface +} + +func (encoder *sortKeysMapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + mapInterface := encoder.mapInterface + mapInterface.word = ptr + realInterface := (*interface{})(unsafe.Pointer(&mapInterface)) + realVal := reflect.ValueOf(*realInterface) + + // Extract and sort the keys. + keys := realVal.MapKeys() + sv := stringValues(make([]reflectWithString, len(keys))) + for i, v := range keys { + sv[i].v = v + if err := sv[i].resolve(); err != nil { + stream.Error = err + return + } + } + sort.Sort(sv) + + stream.WriteObjectStart() + for i, key := range sv { + if i != 0 { + stream.WriteMore() + } + stream.WriteVal(key.s) // might need html escape, so can not WriteString directly + if stream.indention > 0 { + stream.writeTwoBytes(byte(':'), byte(' ')) + } else { + stream.writeByte(':') + } + val := realVal.MapIndex(key.v).Interface() + encoder.elemEncoder.EncodeInterface(val, stream) + } + stream.WriteObjectEnd() +} + +// stringValues is a slice of reflect.Value holding *reflect.StringValue. +// It implements the methods to sort by string. +type stringValues []reflectWithString + +type reflectWithString struct { + v reflect.Value + s string +} + +func (w *reflectWithString) resolve() error { + if w.v.Kind() == reflect.String { + w.s = w.v.String() + return nil + } + if tm, ok := w.v.Interface().(encoding.TextMarshaler); ok { + buf, err := tm.MarshalText() + w.s = string(buf) + return err + } + switch w.v.Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + w.s = strconv.FormatInt(w.v.Int(), 10) + return nil + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + w.s = strconv.FormatUint(w.v.Uint(), 10) + return nil + } + return &json.UnsupportedTypeError{Type: w.v.Type()} +} + +func (sv stringValues) Len() int { return len(sv) } +func (sv stringValues) Swap(i, j int) { sv[i], sv[j] = sv[j], sv[i] } +func (sv stringValues) Less(i, j int) bool { return sv[i].s < sv[j].s } + +func (encoder *sortKeysMapEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *sortKeysMapEncoder) IsEmpty(ptr unsafe.Pointer) bool { + mapInterface := encoder.mapInterface + mapInterface.word = ptr + realInterface := (*interface{})(unsafe.Pointer(&mapInterface)) + realVal := reflect.ValueOf(*realInterface) + return realVal.Len() == 0 +} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_native.go b/vendor/github.com/json-iterator/go/feature_reflect_native.go new file mode 100644 index 000000000..95bd1e87c --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_reflect_native.go @@ -0,0 +1,764 @@ +package jsoniter + +import ( + "encoding" + "encoding/base64" + "encoding/json" + "reflect" + "unsafe" +) + +type stringCodec struct { +} + +func (codec *stringCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + *((*string)(ptr)) = iter.ReadString() +} + +func (codec *stringCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + str := *((*string)(ptr)) + stream.WriteString(str) +} + +func (codec *stringCodec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *stringCodec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*string)(ptr)) == "" +} + +type intCodec struct { +} + +func (codec *intCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*int)(ptr)) = iter.ReadInt() + } +} + +func (codec *intCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteInt(*((*int)(ptr))) +} + +func (codec *intCodec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *intCodec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*int)(ptr)) == 0 +} + +type uintptrCodec struct { +} + +func (codec *uintptrCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*uintptr)(ptr)) = uintptr(iter.ReadUint64()) + } +} + +func (codec *uintptrCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteUint64(uint64(*((*uintptr)(ptr)))) +} + +func (codec *uintptrCodec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *uintptrCodec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*uintptr)(ptr)) == 0 +} + +type int8Codec struct { +} + +func (codec *int8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*int8)(ptr)) = iter.ReadInt8() + } +} + +func (codec *int8Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteInt8(*((*int8)(ptr))) +} + +func (codec *int8Codec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *int8Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*int8)(ptr)) == 0 +} + +type int16Codec struct { +} + +func (codec *int16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*int16)(ptr)) = iter.ReadInt16() + } +} + +func (codec *int16Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteInt16(*((*int16)(ptr))) +} + +func (codec *int16Codec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *int16Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*int16)(ptr)) == 0 +} + +type int32Codec struct { +} + +func (codec *int32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*int32)(ptr)) = iter.ReadInt32() + } +} + +func (codec *int32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteInt32(*((*int32)(ptr))) +} + +func (codec *int32Codec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *int32Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*int32)(ptr)) == 0 +} + +type int64Codec struct { +} + +func (codec *int64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*int64)(ptr)) = iter.ReadInt64() + } +} + +func (codec *int64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteInt64(*((*int64)(ptr))) +} + +func (codec *int64Codec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *int64Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*int64)(ptr)) == 0 +} + +type uintCodec struct { +} + +func (codec *uintCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*uint)(ptr)) = iter.ReadUint() + return + } +} + +func (codec *uintCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteUint(*((*uint)(ptr))) +} + +func (codec *uintCodec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *uintCodec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*uint)(ptr)) == 0 +} + +type uint8Codec struct { +} + +func (codec *uint8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*uint8)(ptr)) = iter.ReadUint8() + } +} + +func (codec *uint8Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteUint8(*((*uint8)(ptr))) +} + +func (codec *uint8Codec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *uint8Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*uint8)(ptr)) == 0 +} + +type uint16Codec struct { +} + +func (codec *uint16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*uint16)(ptr)) = iter.ReadUint16() + } +} + +func (codec *uint16Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteUint16(*((*uint16)(ptr))) +} + +func (codec *uint16Codec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *uint16Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*uint16)(ptr)) == 0 +} + +type uint32Codec struct { +} + +func (codec *uint32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*uint32)(ptr)) = iter.ReadUint32() + } +} + +func (codec *uint32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteUint32(*((*uint32)(ptr))) +} + +func (codec *uint32Codec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *uint32Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*uint32)(ptr)) == 0 +} + +type uint64Codec struct { +} + +func (codec *uint64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*uint64)(ptr)) = iter.ReadUint64() + } +} + +func (codec *uint64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteUint64(*((*uint64)(ptr))) +} + +func (codec *uint64Codec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *uint64Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*uint64)(ptr)) == 0 +} + +type float32Codec struct { +} + +func (codec *float32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*float32)(ptr)) = iter.ReadFloat32() + } +} + +func (codec *float32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteFloat32(*((*float32)(ptr))) +} + +func (codec *float32Codec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *float32Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*float32)(ptr)) == 0 +} + +type float64Codec struct { +} + +func (codec *float64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*float64)(ptr)) = iter.ReadFloat64() + } +} + +func (codec *float64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteFloat64(*((*float64)(ptr))) +} + +func (codec *float64Codec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *float64Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*float64)(ptr)) == 0 +} + +type boolCodec struct { +} + +func (codec *boolCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*bool)(ptr)) = iter.ReadBool() + } +} + +func (codec *boolCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteBool(*((*bool)(ptr))) +} + +func (codec *boolCodec) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, codec) +} + +func (codec *boolCodec) IsEmpty(ptr unsafe.Pointer) bool { + return !(*((*bool)(ptr))) +} + +type emptyInterfaceCodec struct { +} + +func (codec *emptyInterfaceCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + 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) { + stream.WriteVal(*((*interface{})(ptr))) +} + +func (codec *emptyInterfaceCodec) EncodeInterface(val interface{}, stream *Stream) { + stream.WriteVal(val) +} + +func (codec *emptyInterfaceCodec) IsEmpty(ptr unsafe.Pointer) bool { + emptyInterface := (*emptyInterface)(ptr) + return emptyInterface.typ == nil +} + +type nonEmptyInterfaceCodec struct { +} + +func (codec *nonEmptyInterfaceCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + nonEmptyInterface := (*nonEmptyInterface)(ptr) + if nonEmptyInterface.itab == nil { + iter.ReportError("read non-empty interface", "do not know which concrete type to decode to") + return + } + var i interface{} + e := (*emptyInterface)(unsafe.Pointer(&i)) + 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{} + if nonEmptyInterface.itab != nil { + e := (*emptyInterface)(unsafe.Pointer(&i)) + e.typ = nonEmptyInterface.itab.typ + e.word = nonEmptyInterface.word + } + stream.WriteVal(i) +} + +func (codec *nonEmptyInterfaceCodec) EncodeInterface(val interface{}, stream *Stream) { + stream.WriteVal(val) +} + +func (codec *nonEmptyInterfaceCodec) IsEmpty(ptr unsafe.Pointer) bool { + nonEmptyInterface := (*nonEmptyInterface)(ptr) + return nonEmptyInterface.word == nil +} + +type anyCodec struct { +} + +func (codec *anyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + *((*Any)(ptr)) = iter.ReadAny() +} + +func (codec *anyCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + (*((*Any)(ptr))).WriteTo(stream) +} + +func (codec *anyCodec) EncodeInterface(val interface{}, stream *Stream) { + (val.(Any)).WriteTo(stream) +} + +func (codec *anyCodec) IsEmpty(ptr unsafe.Pointer) bool { + return (*((*Any)(ptr))).Size() == 0 +} + +type jsonNumberCodec struct { +} + +func (codec *jsonNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + switch iter.WhatIsNext() { + case StringValue: + *((*json.Number)(ptr)) = json.Number(iter.ReadString()) + case NilValue: + iter.skipFourBytes('n', 'u', 'l', 'l') + *((*json.Number)(ptr)) = "" + default: + *((*json.Number)(ptr)) = json.Number([]byte(iter.readNumberAsString())) + } +} + +func (codec *jsonNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteRaw(string(*((*json.Number)(ptr)))) +} + +func (codec *jsonNumberCodec) EncodeInterface(val interface{}, stream *Stream) { + stream.WriteRaw(string(val.(json.Number))) +} + +func (codec *jsonNumberCodec) IsEmpty(ptr unsafe.Pointer) bool { + return len(*((*json.Number)(ptr))) == 0 +} + +type jsoniterNumberCodec struct { +} + +func (codec *jsoniterNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + switch iter.WhatIsNext() { + case StringValue: + *((*Number)(ptr)) = Number(iter.ReadString()) + case NilValue: + iter.skipFourBytes('n', 'u', 'l', 'l') + *((*Number)(ptr)) = "" + default: + *((*Number)(ptr)) = Number([]byte(iter.readNumberAsString())) + } +} + +func (codec *jsoniterNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteRaw(string(*((*Number)(ptr)))) +} + +func (codec *jsoniterNumberCodec) EncodeInterface(val interface{}, stream *Stream) { + stream.WriteRaw(string(val.(Number))) +} + +func (codec *jsoniterNumberCodec) IsEmpty(ptr unsafe.Pointer) bool { + return len(*((*Number)(ptr))) == 0 +} + +type jsonRawMessageCodec struct { +} + +func (codec *jsonRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + *((*json.RawMessage)(ptr)) = json.RawMessage(iter.SkipAndReturnBytes()) +} + +func (codec *jsonRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteRaw(string(*((*json.RawMessage)(ptr)))) +} + +func (codec *jsonRawMessageCodec) EncodeInterface(val interface{}, stream *Stream) { + stream.WriteRaw(string(val.(json.RawMessage))) +} + +func (codec *jsonRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool { + return len(*((*json.RawMessage)(ptr))) == 0 +} + +type jsoniterRawMessageCodec struct { +} + +func (codec *jsoniterRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + *((*RawMessage)(ptr)) = RawMessage(iter.SkipAndReturnBytes()) +} + +func (codec *jsoniterRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteRaw(string(*((*RawMessage)(ptr)))) +} + +func (codec *jsoniterRawMessageCodec) EncodeInterface(val interface{}, stream *Stream) { + stream.WriteRaw(string(val.(RawMessage))) +} + +func (codec *jsoniterRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool { + return len(*((*RawMessage)(ptr))) == 0 +} + +type base64Codec struct { + sliceDecoder ValDecoder +} + +func (codec *base64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if iter.ReadNil() { + ptrSlice := (*sliceHeader)(ptr) + ptrSlice.Len = 0 + ptrSlice.Cap = 0 + ptrSlice.Data = nil + return + } + switch iter.WhatIsNext() { + case StringValue: + encoding := base64.StdEncoding + src := iter.SkipAndReturnBytes() + src = src[1 : len(src)-1] + decodedLen := encoding.DecodedLen(len(src)) + dst := make([]byte, decodedLen) + len, err := encoding.Decode(dst, src) + if err != nil { + iter.ReportError("decode base64", err.Error()) + } else { + dst = dst[:len] + dstSlice := (*sliceHeader)(unsafe.Pointer(&dst)) + ptrSlice := (*sliceHeader)(ptr) + ptrSlice.Data = dstSlice.Data + ptrSlice.Cap = dstSlice.Cap + ptrSlice.Len = dstSlice.Len + } + case ArrayValue: + codec.sliceDecoder.Decode(ptr, iter) + default: + iter.ReportError("base64Codec", "invalid input") + } +} + +func (codec *base64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + src := *((*[]byte)(ptr)) + if len(src) == 0 { + stream.WriteNil() + return + } + encoding := base64.StdEncoding + stream.writeByte('"') + toGrow := encoding.EncodedLen(len(src)) + stream.ensure(toGrow) + encoding.Encode(stream.buf[stream.n:], src) + stream.n += toGrow + stream.writeByte('"') +} + +func (codec *base64Codec) EncodeInterface(val interface{}, stream *Stream) { + ptr := extractInterface(val).word + src := *((*[]byte)(ptr)) + if len(src) == 0 { + stream.WriteNil() + return + } + encoding := base64.StdEncoding + stream.writeByte('"') + toGrow := encoding.EncodedLen(len(src)) + stream.ensure(toGrow) + encoding.Encode(stream.buf[stream.n:], src) + stream.n += toGrow + stream.writeByte('"') +} + +func (codec *base64Codec) IsEmpty(ptr unsafe.Pointer) bool { + return len(*((*[]byte)(ptr))) == 0 +} + +type stringModeNumberDecoder struct { + elemDecoder ValDecoder +} + +func (decoder *stringModeNumberDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + c := iter.nextToken() + if c != '"' { + iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c})) + return + } + decoder.elemDecoder.Decode(ptr, iter) + if iter.Error != nil { + return + } + c = iter.readByte() + if c != '"' { + iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c})) + return + } +} + +type stringModeStringDecoder struct { + elemDecoder ValDecoder + cfg *frozenConfig +} + +func (decoder *stringModeStringDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + decoder.elemDecoder.Decode(ptr, iter) + str := *((*string)(ptr)) + tempIter := decoder.cfg.BorrowIterator([]byte(str)) + defer decoder.cfg.ReturnIterator(tempIter) + *((*string)(ptr)) = tempIter.ReadString() +} + +type stringModeNumberEncoder struct { + elemEncoder ValEncoder +} + +func (encoder *stringModeNumberEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.writeByte('"') + encoder.elemEncoder.Encode(ptr, stream) + stream.writeByte('"') +} + +func (encoder *stringModeNumberEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *stringModeNumberEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.elemEncoder.IsEmpty(ptr) +} + +type stringModeStringEncoder struct { + elemEncoder ValEncoder + cfg *frozenConfig +} + +func (encoder *stringModeStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + tempStream := encoder.cfg.BorrowStream(nil) + defer encoder.cfg.ReturnStream(tempStream) + encoder.elemEncoder.Encode(ptr, tempStream) + stream.WriteString(string(tempStream.Buffer())) +} + +func (encoder *stringModeStringEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *stringModeStringEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.elemEncoder.IsEmpty(ptr) +} + +type marshalerEncoder struct { + templateInterface emptyInterface + checkIsEmpty checkIsEmpty +} + +func (encoder *marshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + templateInterface := encoder.templateInterface + templateInterface.word = ptr + realInterface := (*interface{})(unsafe.Pointer(&templateInterface)) + marshaler, ok := (*realInterface).(json.Marshaler) + if !ok { + stream.WriteVal(nil) + return + } + + bytes, err := marshaler.MarshalJSON() + if err != nil { + stream.Error = err + } else { + stream.Write(bytes) + } +} +func (encoder *marshalerEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *marshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.checkIsEmpty.IsEmpty(ptr) +} + +type textMarshalerEncoder struct { + templateInterface emptyInterface + checkIsEmpty checkIsEmpty +} + +func (encoder *textMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + templateInterface := encoder.templateInterface + templateInterface.word = ptr + realInterface := (*interface{})(unsafe.Pointer(&templateInterface)) + marshaler := (*realInterface).(encoding.TextMarshaler) + bytes, err := marshaler.MarshalText() + if err != nil { + stream.Error = err + } else { + stream.WriteString(string(bytes)) + } +} + +func (encoder *textMarshalerEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *textMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.checkIsEmpty.IsEmpty(ptr) +} + +type unmarshalerDecoder struct { + templateInterface emptyInterface +} + +func (decoder *unmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + templateInterface := decoder.templateInterface + templateInterface.word = ptr + realInterface := (*interface{})(unsafe.Pointer(&templateInterface)) + unmarshaler := (*realInterface).(json.Unmarshaler) + iter.nextToken() + iter.unreadByte() // skip spaces + bytes := iter.SkipAndReturnBytes() + err := unmarshaler.UnmarshalJSON(bytes) + if err != nil { + iter.ReportError("unmarshalerDecoder", err.Error()) + } +} + +type textUnmarshalerDecoder struct { + templateInterface emptyInterface +} + +func (decoder *textUnmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + templateInterface := decoder.templateInterface + templateInterface.word = ptr + realInterface := (*interface{})(unsafe.Pointer(&templateInterface)) + unmarshaler := (*realInterface).(encoding.TextUnmarshaler) + str := iter.ReadString() + err := unmarshaler.UnmarshalText([]byte(str)) + if err != nil { + iter.ReportError("textUnmarshalerDecoder", err.Error()) + } +} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_object.go b/vendor/github.com/json-iterator/go/feature_reflect_object.go new file mode 100644 index 000000000..59b1235c0 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_reflect_object.go @@ -0,0 +1,196 @@ +package jsoniter + +import ( + "fmt" + "io" + "reflect" + "strings" + "unsafe" +) + +func encoderOfStruct(cfg *frozenConfig, typ reflect.Type) (ValEncoder, error) { + type bindingTo struct { + binding *Binding + toName string + ignored bool + } + orderedBindings := []*bindingTo{} + structDescriptor, err := describeStruct(cfg, typ) + if err != nil { + return nil, err + } + for _, binding := range structDescriptor.Fields { + for _, toName := range binding.ToNames { + new := &bindingTo{ + binding: binding, + toName: toName, + } + for _, old := range orderedBindings { + if old.toName != toName { + continue + } + old.ignored, new.ignored = resolveConflictBinding(cfg, old.binding, new.binding) + } + orderedBindings = append(orderedBindings, new) + } + } + if len(orderedBindings) == 0 { + return &emptyStructEncoder{}, nil + } + finalOrderedFields := []structFieldTo{} + for _, bindingTo := range orderedBindings { + if !bindingTo.ignored { + finalOrderedFields = append(finalOrderedFields, structFieldTo{ + encoder: bindingTo.binding.Encoder.(*structFieldEncoder), + toName: bindingTo.toName, + }) + } + } + return &structEncoder{structDescriptor.onePtrEmbedded, structDescriptor.onePtrOptimization, finalOrderedFields}, nil +} + +func resolveConflictBinding(cfg *frozenConfig, old, new *Binding) (ignoreOld, ignoreNew bool) { + newTagged := new.Field.Tag.Get(cfg.getTagKey()) != "" + oldTagged := old.Field.Tag.Get(cfg.getTagKey()) != "" + if newTagged { + if oldTagged { + if len(old.levels) > len(new.levels) { + return true, false + } else if len(new.levels) > len(old.levels) { + return false, true + } else { + return true, true + } + } else { + return true, false + } + } else { + if oldTagged { + return true, false + } + if len(old.levels) > len(new.levels) { + return true, false + } else if len(new.levels) > len(old.levels) { + return false, true + } else { + return true, true + } + } +} + +func decoderOfStruct(cfg *frozenConfig, typ reflect.Type) (ValDecoder, error) { + bindings := map[string]*Binding{} + structDescriptor, err := describeStruct(cfg, typ) + if err != nil { + return nil, err + } + for _, binding := range structDescriptor.Fields { + for _, fromName := range binding.FromNames { + old := bindings[fromName] + if old == nil { + bindings[fromName] = binding + continue + } + ignoreOld, ignoreNew := resolveConflictBinding(cfg, old, binding) + if ignoreOld { + delete(bindings, fromName) + } + if !ignoreNew { + bindings[fromName] = binding + } + } + } + fields := map[string]*structFieldDecoder{} + for k, binding := range bindings { + fields[strings.ToLower(k)] = binding.Decoder.(*structFieldDecoder) + } + return createStructDecoder(typ, fields) +} + +type structFieldEncoder struct { + field *reflect.StructField + fieldEncoder ValEncoder + omitempty bool +} + +func (encoder *structFieldEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + fieldPtr := unsafe.Pointer(uintptr(ptr) + encoder.field.Offset) + encoder.fieldEncoder.Encode(fieldPtr, stream) + if stream.Error != nil && stream.Error != io.EOF { + stream.Error = fmt.Errorf("%s: %s", encoder.field.Name, stream.Error.Error()) + } +} + +func (encoder *structFieldEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *structFieldEncoder) IsEmpty(ptr unsafe.Pointer) bool { + fieldPtr := unsafe.Pointer(uintptr(ptr) + encoder.field.Offset) + return encoder.fieldEncoder.IsEmpty(fieldPtr) +} + +type structEncoder struct { + onePtrEmbedded bool + onePtrOptimization bool + fields []structFieldTo +} + +type structFieldTo struct { + encoder *structFieldEncoder + toName string +} + +func (encoder *structEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteObjectStart() + isNotFirst := false + for _, field := range encoder.fields { + if field.encoder.omitempty && field.encoder.IsEmpty(ptr) { + continue + } + if isNotFirst { + stream.WriteMore() + } + stream.WriteObjectField(field.toName) + field.encoder.Encode(ptr, stream) + isNotFirst = true + } + stream.WriteObjectEnd() +} + +func (encoder *structEncoder) EncodeInterface(val interface{}, stream *Stream) { + e := (*emptyInterface)(unsafe.Pointer(&val)) + if encoder.onePtrOptimization { + if e.word == nil && encoder.onePtrEmbedded { + stream.WriteObjectStart() + stream.WriteObjectEnd() + return + } + ptr := uintptr(e.word) + e.word = unsafe.Pointer(&ptr) + } + if reflect.TypeOf(val).Kind() == reflect.Ptr { + encoder.Encode(unsafe.Pointer(&e.word), stream) + } else { + encoder.Encode(e.word, stream) + } +} + +func (encoder *structEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return false +} + +type emptyStructEncoder struct { +} + +func (encoder *emptyStructEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteEmptyObject() +} + +func (encoder *emptyStructEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *emptyStructEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return false +} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_slice.go b/vendor/github.com/json-iterator/go/feature_reflect_slice.go new file mode 100644 index 000000000..51a8daecf --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_reflect_slice.go @@ -0,0 +1,147 @@ +package jsoniter + +import ( + "fmt" + "io" + "reflect" + "unsafe" +) + +func decoderOfSlice(cfg *frozenConfig, typ reflect.Type) (ValDecoder, error) { + decoder, err := decoderOfType(cfg, typ.Elem()) + if err != nil { + return nil, err + } + return &sliceDecoder{typ, typ.Elem(), decoder}, nil +} + +func encoderOfSlice(cfg *frozenConfig, typ reflect.Type) (ValEncoder, error) { + encoder, err := encoderOfType(cfg, typ.Elem()) + if err != nil { + return nil, err + } + if typ.Elem().Kind() == reflect.Map { + encoder = &OptionalEncoder{encoder} + } + return &sliceEncoder{typ, typ.Elem(), encoder}, nil +} + +type sliceEncoder struct { + sliceType reflect.Type + elemType reflect.Type + elemEncoder ValEncoder +} + +func (encoder *sliceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + slice := (*sliceHeader)(ptr) + if slice.Data == nil { + stream.WriteNil() + return + } + if slice.Len == 0 { + stream.WriteEmptyArray() + return + } + stream.WriteArrayStart() + elemPtr := unsafe.Pointer(slice.Data) + encoder.elemEncoder.Encode(unsafe.Pointer(elemPtr), stream) + for i := 1; i < slice.Len; i++ { + stream.WriteMore() + elemPtr = unsafe.Pointer(uintptr(elemPtr) + encoder.elemType.Size()) + encoder.elemEncoder.Encode(unsafe.Pointer(elemPtr), stream) + } + stream.WriteArrayEnd() + if stream.Error != nil && stream.Error != io.EOF { + stream.Error = fmt.Errorf("%v: %s", encoder.sliceType, stream.Error.Error()) + } +} + +func (encoder *sliceEncoder) EncodeInterface(val interface{}, stream *Stream) { + WriteToStream(val, stream, encoder) +} + +func (encoder *sliceEncoder) IsEmpty(ptr unsafe.Pointer) bool { + slice := (*sliceHeader)(ptr) + return slice.Len == 0 +} + +type sliceDecoder struct { + sliceType reflect.Type + elemType reflect.Type + elemDecoder ValDecoder +} + +// sliceHeader is a safe version of SliceHeader used within this package. +type sliceHeader struct { + Data unsafe.Pointer + Len int + Cap int +} + +func (decoder *sliceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + decoder.doDecode(ptr, iter) + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.sliceType, iter.Error.Error()) + } +} + +func (decoder *sliceDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) { + slice := (*sliceHeader)(ptr) + if iter.ReadNil() { + slice.Len = 0 + slice.Cap = 0 + slice.Data = nil + return + } + reuseSlice(slice, decoder.sliceType, 4) + slice.Len = 0 + offset := uintptr(0) + iter.ReadArrayCB(func(iter *Iterator) bool { + growOne(slice, decoder.sliceType, decoder.elemType) + decoder.elemDecoder.Decode(unsafe.Pointer(uintptr(slice.Data)+offset), iter) + offset += decoder.elemType.Size() + return true + }) +} + +// grow grows the slice s so that it can hold extra more values, allocating +// more capacity if needed. It also returns the old and new slice lengths. +func growOne(slice *sliceHeader, sliceType reflect.Type, elementType reflect.Type) { + newLen := slice.Len + 1 + if newLen <= slice.Cap { + slice.Len = newLen + return + } + newCap := slice.Cap + if newCap == 0 { + newCap = 1 + } else { + for newCap < newLen { + if slice.Len < 1024 { + newCap += newCap + } else { + newCap += newCap / 4 + } + } + } + newVal := reflect.MakeSlice(sliceType, newLen, newCap) + dst := unsafe.Pointer(newVal.Pointer()) + // copy old array into new array + originalBytesCount := slice.Len * int(elementType.Size()) + srcSliceHeader := (unsafe.Pointer)(&sliceHeader{slice.Data, originalBytesCount, originalBytesCount}) + dstSliceHeader := (unsafe.Pointer)(&sliceHeader{dst, originalBytesCount, originalBytesCount}) + copy(*(*[]byte)(dstSliceHeader), *(*[]byte)(srcSliceHeader)) + slice.Data = dst + slice.Len = newLen + slice.Cap = newCap +} + +func reuseSlice(slice *sliceHeader, sliceType reflect.Type, expectedCap int) { + if expectedCap <= slice.Cap { + return + } + newVal := reflect.MakeSlice(sliceType, 0, expectedCap) + dst := unsafe.Pointer(newVal.Pointer()) + slice.Data = dst + slice.Cap = expectedCap +} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_struct_decoder.go b/vendor/github.com/json-iterator/go/feature_reflect_struct_decoder.go new file mode 100644 index 000000000..e6ced77c2 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_reflect_struct_decoder.go @@ -0,0 +1,934 @@ +package jsoniter + +import ( + "fmt" + "io" + "reflect" + "strings" + "unsafe" +) + +func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder) (ValDecoder, error) { + knownHash := map[int32]struct{}{ + 0: {}, + } + switch len(fields) { + case 0: + return &skipObjectDecoder{typ}, nil + case 1: + for fieldName, fieldDecoder := range fields { + fieldHash := calcHash(fieldName) + _, known := knownHash[fieldHash] + if known { + return &generalStructDecoder{typ, fields}, nil + } + knownHash[fieldHash] = struct{}{} + return &oneFieldStructDecoder{typ, fieldHash, fieldDecoder}, nil + } + case 2: + var fieldHash1 int32 + var fieldHash2 int32 + var fieldDecoder1 *structFieldDecoder + var fieldDecoder2 *structFieldDecoder + for fieldName, fieldDecoder := range fields { + fieldHash := calcHash(fieldName) + _, known := knownHash[fieldHash] + if known { + return &generalStructDecoder{typ, fields}, nil + } + knownHash[fieldHash] = struct{}{} + if fieldHash1 == 0 { + fieldHash1 = fieldHash + fieldDecoder1 = fieldDecoder + } else { + fieldHash2 = fieldHash + fieldDecoder2 = fieldDecoder + } + } + return &twoFieldsStructDecoder{typ, fieldHash1, fieldDecoder1, fieldHash2, fieldDecoder2}, nil + case 3: + var fieldName1 int32 + var fieldName2 int32 + var fieldName3 int32 + var fieldDecoder1 *structFieldDecoder + var fieldDecoder2 *structFieldDecoder + var fieldDecoder3 *structFieldDecoder + for fieldName, fieldDecoder := range fields { + fieldHash := calcHash(fieldName) + _, known := knownHash[fieldHash] + if known { + return &generalStructDecoder{typ, fields}, nil + } + knownHash[fieldHash] = struct{}{} + if fieldName1 == 0 { + fieldName1 = fieldHash + fieldDecoder1 = fieldDecoder + } else if fieldName2 == 0 { + fieldName2 = fieldHash + fieldDecoder2 = fieldDecoder + } else { + fieldName3 = fieldHash + fieldDecoder3 = fieldDecoder + } + } + return &threeFieldsStructDecoder{typ, + fieldName1, fieldDecoder1, fieldName2, fieldDecoder2, fieldName3, fieldDecoder3}, nil + case 4: + var fieldName1 int32 + var fieldName2 int32 + var fieldName3 int32 + var fieldName4 int32 + var fieldDecoder1 *structFieldDecoder + var fieldDecoder2 *structFieldDecoder + var fieldDecoder3 *structFieldDecoder + var fieldDecoder4 *structFieldDecoder + for fieldName, fieldDecoder := range fields { + fieldHash := calcHash(fieldName) + _, known := knownHash[fieldHash] + if known { + return &generalStructDecoder{typ, fields}, nil + } + knownHash[fieldHash] = struct{}{} + if fieldName1 == 0 { + fieldName1 = fieldHash + fieldDecoder1 = fieldDecoder + } else if fieldName2 == 0 { + fieldName2 = fieldHash + fieldDecoder2 = fieldDecoder + } else if fieldName3 == 0 { + fieldName3 = fieldHash + fieldDecoder3 = fieldDecoder + } else { + fieldName4 = fieldHash + fieldDecoder4 = fieldDecoder + } + } + return &fourFieldsStructDecoder{typ, + fieldName1, fieldDecoder1, fieldName2, fieldDecoder2, fieldName3, fieldDecoder3, + fieldName4, fieldDecoder4}, nil + case 5: + var fieldName1 int32 + var fieldName2 int32 + var fieldName3 int32 + var fieldName4 int32 + var fieldName5 int32 + var fieldDecoder1 *structFieldDecoder + var fieldDecoder2 *structFieldDecoder + var fieldDecoder3 *structFieldDecoder + var fieldDecoder4 *structFieldDecoder + var fieldDecoder5 *structFieldDecoder + for fieldName, fieldDecoder := range fields { + fieldHash := calcHash(fieldName) + _, known := knownHash[fieldHash] + if known { + return &generalStructDecoder{typ, fields}, nil + } + knownHash[fieldHash] = struct{}{} + if fieldName1 == 0 { + fieldName1 = fieldHash + fieldDecoder1 = fieldDecoder + } else if fieldName2 == 0 { + fieldName2 = fieldHash + fieldDecoder2 = fieldDecoder + } else if fieldName3 == 0 { + fieldName3 = fieldHash + fieldDecoder3 = fieldDecoder + } else if fieldName4 == 0 { + fieldName4 = fieldHash + fieldDecoder4 = fieldDecoder + } else { + fieldName5 = fieldHash + fieldDecoder5 = fieldDecoder + } + } + return &fiveFieldsStructDecoder{typ, + fieldName1, fieldDecoder1, fieldName2, fieldDecoder2, fieldName3, fieldDecoder3, + fieldName4, fieldDecoder4, fieldName5, fieldDecoder5}, nil + case 6: + var fieldName1 int32 + var fieldName2 int32 + var fieldName3 int32 + var fieldName4 int32 + var fieldName5 int32 + var fieldName6 int32 + var fieldDecoder1 *structFieldDecoder + var fieldDecoder2 *structFieldDecoder + var fieldDecoder3 *structFieldDecoder + var fieldDecoder4 *structFieldDecoder + var fieldDecoder5 *structFieldDecoder + var fieldDecoder6 *structFieldDecoder + for fieldName, fieldDecoder := range fields { + fieldHash := calcHash(fieldName) + _, known := knownHash[fieldHash] + if known { + return &generalStructDecoder{typ, fields}, nil + } + knownHash[fieldHash] = struct{}{} + if fieldName1 == 0 { + fieldName1 = fieldHash + fieldDecoder1 = fieldDecoder + } else if fieldName2 == 0 { + fieldName2 = fieldHash + fieldDecoder2 = fieldDecoder + } else if fieldName3 == 0 { + fieldName3 = fieldHash + fieldDecoder3 = fieldDecoder + } else if fieldName4 == 0 { + fieldName4 = fieldHash + fieldDecoder4 = fieldDecoder + } else if fieldName5 == 0 { + fieldName5 = fieldHash + fieldDecoder5 = fieldDecoder + } else { + fieldName6 = fieldHash + fieldDecoder6 = fieldDecoder + } + } + return &sixFieldsStructDecoder{typ, + fieldName1, fieldDecoder1, fieldName2, fieldDecoder2, fieldName3, fieldDecoder3, + fieldName4, fieldDecoder4, fieldName5, fieldDecoder5, fieldName6, fieldDecoder6}, nil + case 7: + var fieldName1 int32 + var fieldName2 int32 + var fieldName3 int32 + var fieldName4 int32 + var fieldName5 int32 + var fieldName6 int32 + var fieldName7 int32 + var fieldDecoder1 *structFieldDecoder + var fieldDecoder2 *structFieldDecoder + var fieldDecoder3 *structFieldDecoder + var fieldDecoder4 *structFieldDecoder + var fieldDecoder5 *structFieldDecoder + var fieldDecoder6 *structFieldDecoder + var fieldDecoder7 *structFieldDecoder + for fieldName, fieldDecoder := range fields { + fieldHash := calcHash(fieldName) + _, known := knownHash[fieldHash] + if known { + return &generalStructDecoder{typ, fields}, nil + } + knownHash[fieldHash] = struct{}{} + if fieldName1 == 0 { + fieldName1 = fieldHash + fieldDecoder1 = fieldDecoder + } else if fieldName2 == 0 { + fieldName2 = fieldHash + fieldDecoder2 = fieldDecoder + } else if fieldName3 == 0 { + fieldName3 = fieldHash + fieldDecoder3 = fieldDecoder + } else if fieldName4 == 0 { + fieldName4 = fieldHash + fieldDecoder4 = fieldDecoder + } else if fieldName5 == 0 { + fieldName5 = fieldHash + fieldDecoder5 = fieldDecoder + } else if fieldName6 == 0 { + fieldName6 = fieldHash + fieldDecoder6 = fieldDecoder + } else { + fieldName7 = fieldHash + fieldDecoder7 = fieldDecoder + } + } + return &sevenFieldsStructDecoder{typ, + fieldName1, fieldDecoder1, fieldName2, fieldDecoder2, fieldName3, fieldDecoder3, + fieldName4, fieldDecoder4, fieldName5, fieldDecoder5, fieldName6, fieldDecoder6, + fieldName7, fieldDecoder7}, nil + case 8: + var fieldName1 int32 + var fieldName2 int32 + var fieldName3 int32 + var fieldName4 int32 + var fieldName5 int32 + var fieldName6 int32 + var fieldName7 int32 + var fieldName8 int32 + var fieldDecoder1 *structFieldDecoder + var fieldDecoder2 *structFieldDecoder + var fieldDecoder3 *structFieldDecoder + var fieldDecoder4 *structFieldDecoder + var fieldDecoder5 *structFieldDecoder + var fieldDecoder6 *structFieldDecoder + var fieldDecoder7 *structFieldDecoder + var fieldDecoder8 *structFieldDecoder + for fieldName, fieldDecoder := range fields { + fieldHash := calcHash(fieldName) + _, known := knownHash[fieldHash] + if known { + return &generalStructDecoder{typ, fields}, nil + } + knownHash[fieldHash] = struct{}{} + if fieldName1 == 0 { + fieldName1 = fieldHash + fieldDecoder1 = fieldDecoder + } else if fieldName2 == 0 { + fieldName2 = fieldHash + fieldDecoder2 = fieldDecoder + } else if fieldName3 == 0 { + fieldName3 = fieldHash + fieldDecoder3 = fieldDecoder + } else if fieldName4 == 0 { + fieldName4 = fieldHash + fieldDecoder4 = fieldDecoder + } else if fieldName5 == 0 { + fieldName5 = fieldHash + fieldDecoder5 = fieldDecoder + } else if fieldName6 == 0 { + fieldName6 = fieldHash + fieldDecoder6 = fieldDecoder + } else if fieldName7 == 0 { + fieldName7 = fieldHash + fieldDecoder7 = fieldDecoder + } else { + fieldName8 = fieldHash + fieldDecoder8 = fieldDecoder + } + } + return &eightFieldsStructDecoder{typ, + fieldName1, fieldDecoder1, fieldName2, fieldDecoder2, fieldName3, fieldDecoder3, + fieldName4, fieldDecoder4, fieldName5, fieldDecoder5, fieldName6, fieldDecoder6, + fieldName7, fieldDecoder7, fieldName8, fieldDecoder8}, nil + case 9: + var fieldName1 int32 + var fieldName2 int32 + var fieldName3 int32 + var fieldName4 int32 + var fieldName5 int32 + var fieldName6 int32 + var fieldName7 int32 + var fieldName8 int32 + var fieldName9 int32 + var fieldDecoder1 *structFieldDecoder + var fieldDecoder2 *structFieldDecoder + var fieldDecoder3 *structFieldDecoder + var fieldDecoder4 *structFieldDecoder + var fieldDecoder5 *structFieldDecoder + var fieldDecoder6 *structFieldDecoder + var fieldDecoder7 *structFieldDecoder + var fieldDecoder8 *structFieldDecoder + var fieldDecoder9 *structFieldDecoder + for fieldName, fieldDecoder := range fields { + fieldHash := calcHash(fieldName) + _, known := knownHash[fieldHash] + if known { + return &generalStructDecoder{typ, fields}, nil + } + knownHash[fieldHash] = struct{}{} + if fieldName1 == 0 { + fieldName1 = fieldHash + fieldDecoder1 = fieldDecoder + } else if fieldName2 == 0 { + fieldName2 = fieldHash + fieldDecoder2 = fieldDecoder + } else if fieldName3 == 0 { + fieldName3 = fieldHash + fieldDecoder3 = fieldDecoder + } else if fieldName4 == 0 { + fieldName4 = fieldHash + fieldDecoder4 = fieldDecoder + } else if fieldName5 == 0 { + fieldName5 = fieldHash + fieldDecoder5 = fieldDecoder + } else if fieldName6 == 0 { + fieldName6 = fieldHash + fieldDecoder6 = fieldDecoder + } else if fieldName7 == 0 { + fieldName7 = fieldHash + fieldDecoder7 = fieldDecoder + } else if fieldName8 == 0 { + fieldName8 = fieldHash + fieldDecoder8 = fieldDecoder + } else { + fieldName9 = fieldHash + fieldDecoder9 = fieldDecoder + } + } + return &nineFieldsStructDecoder{typ, + fieldName1, fieldDecoder1, fieldName2, fieldDecoder2, fieldName3, fieldDecoder3, + fieldName4, fieldDecoder4, fieldName5, fieldDecoder5, fieldName6, fieldDecoder6, + fieldName7, fieldDecoder7, fieldName8, fieldDecoder8, fieldName9, fieldDecoder9}, nil + case 10: + var fieldName1 int32 + var fieldName2 int32 + var fieldName3 int32 + var fieldName4 int32 + var fieldName5 int32 + var fieldName6 int32 + var fieldName7 int32 + var fieldName8 int32 + var fieldName9 int32 + var fieldName10 int32 + var fieldDecoder1 *structFieldDecoder + var fieldDecoder2 *structFieldDecoder + var fieldDecoder3 *structFieldDecoder + var fieldDecoder4 *structFieldDecoder + var fieldDecoder5 *structFieldDecoder + var fieldDecoder6 *structFieldDecoder + var fieldDecoder7 *structFieldDecoder + var fieldDecoder8 *structFieldDecoder + var fieldDecoder9 *structFieldDecoder + var fieldDecoder10 *structFieldDecoder + for fieldName, fieldDecoder := range fields { + fieldHash := calcHash(fieldName) + _, known := knownHash[fieldHash] + if known { + return &generalStructDecoder{typ, fields}, nil + } + knownHash[fieldHash] = struct{}{} + if fieldName1 == 0 { + fieldName1 = fieldHash + fieldDecoder1 = fieldDecoder + } else if fieldName2 == 0 { + fieldName2 = fieldHash + fieldDecoder2 = fieldDecoder + } else if fieldName3 == 0 { + fieldName3 = fieldHash + fieldDecoder3 = fieldDecoder + } else if fieldName4 == 0 { + fieldName4 = fieldHash + fieldDecoder4 = fieldDecoder + } else if fieldName5 == 0 { + fieldName5 = fieldHash + fieldDecoder5 = fieldDecoder + } else if fieldName6 == 0 { + fieldName6 = fieldHash + fieldDecoder6 = fieldDecoder + } else if fieldName7 == 0 { + fieldName7 = fieldHash + fieldDecoder7 = fieldDecoder + } else if fieldName8 == 0 { + fieldName8 = fieldHash + fieldDecoder8 = fieldDecoder + } else if fieldName9 == 0 { + fieldName9 = fieldHash + fieldDecoder9 = fieldDecoder + } else { + fieldName10 = fieldHash + fieldDecoder10 = fieldDecoder + } + } + return &tenFieldsStructDecoder{typ, + fieldName1, fieldDecoder1, fieldName2, fieldDecoder2, fieldName3, fieldDecoder3, + fieldName4, fieldDecoder4, fieldName5, fieldDecoder5, fieldName6, fieldDecoder6, + fieldName7, fieldDecoder7, fieldName8, fieldDecoder8, fieldName9, fieldDecoder9, + fieldName10, fieldDecoder10}, nil + } + return &generalStructDecoder{typ, fields}, nil +} + +type generalStructDecoder struct { + typ reflect.Type + fields map[string]*structFieldDecoder +} + +func (decoder *generalStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.readObjectStart() { + return + } + var fieldBytes []byte + var field string + if iter.cfg.objectFieldMustBeSimpleString { + fieldBytes = iter.readObjectFieldAsBytes() + field = *(*string)(unsafe.Pointer(&fieldBytes)) + } else { + field = iter.ReadString() + c := iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) + } + } + fieldDecoder := decoder.fields[strings.ToLower(field)] + if fieldDecoder == nil { + iter.Skip() + } else { + fieldDecoder.Decode(ptr, iter) + } + for iter.nextToken() == ',' { + if iter.cfg.objectFieldMustBeSimpleString { + fieldBytes := iter.readObjectFieldAsBytes() + field = *(*string)(unsafe.Pointer(&fieldBytes)) + } else { + field = iter.ReadString() + c := iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) + } + } + fieldDecoder = decoder.fields[strings.ToLower(field)] + if fieldDecoder == nil { + iter.Skip() + } else { + fieldDecoder.Decode(ptr, iter) + } + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.typ, iter.Error.Error()) + } +} + +type skipObjectDecoder struct { + typ reflect.Type +} + +func (decoder *skipObjectDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + valueType := iter.WhatIsNext() + if valueType != ObjectValue && valueType != NilValue { + iter.ReportError("skipObjectDecoder", "expect object or null") + return + } + iter.Skip() +} + +type oneFieldStructDecoder struct { + typ reflect.Type + fieldHash int32 + fieldDecoder *structFieldDecoder +} + +func (decoder *oneFieldStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.readObjectStart() { + return + } + for { + if iter.readFieldHash() == decoder.fieldHash { + decoder.fieldDecoder.Decode(ptr, iter) + } else { + iter.Skip() + } + if iter.isObjectEnd() { + break + } + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.typ, iter.Error.Error()) + } +} + +type twoFieldsStructDecoder struct { + typ reflect.Type + fieldHash1 int32 + fieldDecoder1 *structFieldDecoder + fieldHash2 int32 + fieldDecoder2 *structFieldDecoder +} + +func (decoder *twoFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.readObjectStart() { + return + } + for { + switch iter.readFieldHash() { + case decoder.fieldHash1: + decoder.fieldDecoder1.Decode(ptr, iter) + case decoder.fieldHash2: + decoder.fieldDecoder2.Decode(ptr, iter) + default: + iter.Skip() + } + if iter.isObjectEnd() { + break + } + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.typ, iter.Error.Error()) + } +} + +type threeFieldsStructDecoder struct { + typ reflect.Type + fieldHash1 int32 + fieldDecoder1 *structFieldDecoder + fieldHash2 int32 + fieldDecoder2 *structFieldDecoder + fieldHash3 int32 + fieldDecoder3 *structFieldDecoder +} + +func (decoder *threeFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.readObjectStart() { + return + } + for { + switch iter.readFieldHash() { + case decoder.fieldHash1: + decoder.fieldDecoder1.Decode(ptr, iter) + case decoder.fieldHash2: + decoder.fieldDecoder2.Decode(ptr, iter) + case decoder.fieldHash3: + decoder.fieldDecoder3.Decode(ptr, iter) + default: + iter.Skip() + } + if iter.isObjectEnd() { + break + } + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.typ, iter.Error.Error()) + } +} + +type fourFieldsStructDecoder struct { + typ reflect.Type + fieldHash1 int32 + fieldDecoder1 *structFieldDecoder + fieldHash2 int32 + fieldDecoder2 *structFieldDecoder + fieldHash3 int32 + fieldDecoder3 *structFieldDecoder + fieldHash4 int32 + fieldDecoder4 *structFieldDecoder +} + +func (decoder *fourFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.readObjectStart() { + return + } + for { + switch iter.readFieldHash() { + case decoder.fieldHash1: + decoder.fieldDecoder1.Decode(ptr, iter) + case decoder.fieldHash2: + decoder.fieldDecoder2.Decode(ptr, iter) + case decoder.fieldHash3: + decoder.fieldDecoder3.Decode(ptr, iter) + case decoder.fieldHash4: + decoder.fieldDecoder4.Decode(ptr, iter) + default: + iter.Skip() + } + if iter.isObjectEnd() { + break + } + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.typ, iter.Error.Error()) + } +} + +type fiveFieldsStructDecoder struct { + typ reflect.Type + fieldHash1 int32 + fieldDecoder1 *structFieldDecoder + fieldHash2 int32 + fieldDecoder2 *structFieldDecoder + fieldHash3 int32 + fieldDecoder3 *structFieldDecoder + fieldHash4 int32 + fieldDecoder4 *structFieldDecoder + fieldHash5 int32 + fieldDecoder5 *structFieldDecoder +} + +func (decoder *fiveFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.readObjectStart() { + return + } + for { + switch iter.readFieldHash() { + case decoder.fieldHash1: + decoder.fieldDecoder1.Decode(ptr, iter) + case decoder.fieldHash2: + decoder.fieldDecoder2.Decode(ptr, iter) + case decoder.fieldHash3: + decoder.fieldDecoder3.Decode(ptr, iter) + case decoder.fieldHash4: + decoder.fieldDecoder4.Decode(ptr, iter) + case decoder.fieldHash5: + decoder.fieldDecoder5.Decode(ptr, iter) + default: + iter.Skip() + } + if iter.isObjectEnd() { + break + } + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.typ, iter.Error.Error()) + } +} + +type sixFieldsStructDecoder struct { + typ reflect.Type + fieldHash1 int32 + fieldDecoder1 *structFieldDecoder + fieldHash2 int32 + fieldDecoder2 *structFieldDecoder + fieldHash3 int32 + fieldDecoder3 *structFieldDecoder + fieldHash4 int32 + fieldDecoder4 *structFieldDecoder + fieldHash5 int32 + fieldDecoder5 *structFieldDecoder + fieldHash6 int32 + fieldDecoder6 *structFieldDecoder +} + +func (decoder *sixFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.readObjectStart() { + return + } + for { + switch iter.readFieldHash() { + case decoder.fieldHash1: + decoder.fieldDecoder1.Decode(ptr, iter) + case decoder.fieldHash2: + decoder.fieldDecoder2.Decode(ptr, iter) + case decoder.fieldHash3: + decoder.fieldDecoder3.Decode(ptr, iter) + case decoder.fieldHash4: + decoder.fieldDecoder4.Decode(ptr, iter) + case decoder.fieldHash5: + decoder.fieldDecoder5.Decode(ptr, iter) + case decoder.fieldHash6: + decoder.fieldDecoder6.Decode(ptr, iter) + default: + iter.Skip() + } + if iter.isObjectEnd() { + break + } + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.typ, iter.Error.Error()) + } +} + +type sevenFieldsStructDecoder struct { + typ reflect.Type + fieldHash1 int32 + fieldDecoder1 *structFieldDecoder + fieldHash2 int32 + fieldDecoder2 *structFieldDecoder + fieldHash3 int32 + fieldDecoder3 *structFieldDecoder + fieldHash4 int32 + fieldDecoder4 *structFieldDecoder + fieldHash5 int32 + fieldDecoder5 *structFieldDecoder + fieldHash6 int32 + fieldDecoder6 *structFieldDecoder + fieldHash7 int32 + fieldDecoder7 *structFieldDecoder +} + +func (decoder *sevenFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.readObjectStart() { + return + } + for { + switch iter.readFieldHash() { + case decoder.fieldHash1: + decoder.fieldDecoder1.Decode(ptr, iter) + case decoder.fieldHash2: + decoder.fieldDecoder2.Decode(ptr, iter) + case decoder.fieldHash3: + decoder.fieldDecoder3.Decode(ptr, iter) + case decoder.fieldHash4: + decoder.fieldDecoder4.Decode(ptr, iter) + case decoder.fieldHash5: + decoder.fieldDecoder5.Decode(ptr, iter) + case decoder.fieldHash6: + decoder.fieldDecoder6.Decode(ptr, iter) + case decoder.fieldHash7: + decoder.fieldDecoder7.Decode(ptr, iter) + default: + iter.Skip() + } + if iter.isObjectEnd() { + break + } + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.typ, iter.Error.Error()) + } +} + +type eightFieldsStructDecoder struct { + typ reflect.Type + fieldHash1 int32 + fieldDecoder1 *structFieldDecoder + fieldHash2 int32 + fieldDecoder2 *structFieldDecoder + fieldHash3 int32 + fieldDecoder3 *structFieldDecoder + fieldHash4 int32 + fieldDecoder4 *structFieldDecoder + fieldHash5 int32 + fieldDecoder5 *structFieldDecoder + fieldHash6 int32 + fieldDecoder6 *structFieldDecoder + fieldHash7 int32 + fieldDecoder7 *structFieldDecoder + fieldHash8 int32 + fieldDecoder8 *structFieldDecoder +} + +func (decoder *eightFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.readObjectStart() { + return + } + for { + switch iter.readFieldHash() { + case decoder.fieldHash1: + decoder.fieldDecoder1.Decode(ptr, iter) + case decoder.fieldHash2: + decoder.fieldDecoder2.Decode(ptr, iter) + case decoder.fieldHash3: + decoder.fieldDecoder3.Decode(ptr, iter) + case decoder.fieldHash4: + decoder.fieldDecoder4.Decode(ptr, iter) + case decoder.fieldHash5: + decoder.fieldDecoder5.Decode(ptr, iter) + case decoder.fieldHash6: + decoder.fieldDecoder6.Decode(ptr, iter) + case decoder.fieldHash7: + decoder.fieldDecoder7.Decode(ptr, iter) + case decoder.fieldHash8: + decoder.fieldDecoder8.Decode(ptr, iter) + default: + iter.Skip() + } + if iter.isObjectEnd() { + break + } + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.typ, iter.Error.Error()) + } +} + +type nineFieldsStructDecoder struct { + typ reflect.Type + fieldHash1 int32 + fieldDecoder1 *structFieldDecoder + fieldHash2 int32 + fieldDecoder2 *structFieldDecoder + fieldHash3 int32 + fieldDecoder3 *structFieldDecoder + fieldHash4 int32 + fieldDecoder4 *structFieldDecoder + fieldHash5 int32 + fieldDecoder5 *structFieldDecoder + fieldHash6 int32 + fieldDecoder6 *structFieldDecoder + fieldHash7 int32 + fieldDecoder7 *structFieldDecoder + fieldHash8 int32 + fieldDecoder8 *structFieldDecoder + fieldHash9 int32 + fieldDecoder9 *structFieldDecoder +} + +func (decoder *nineFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.readObjectStart() { + return + } + for { + switch iter.readFieldHash() { + case decoder.fieldHash1: + decoder.fieldDecoder1.Decode(ptr, iter) + case decoder.fieldHash2: + decoder.fieldDecoder2.Decode(ptr, iter) + case decoder.fieldHash3: + decoder.fieldDecoder3.Decode(ptr, iter) + case decoder.fieldHash4: + decoder.fieldDecoder4.Decode(ptr, iter) + case decoder.fieldHash5: + decoder.fieldDecoder5.Decode(ptr, iter) + case decoder.fieldHash6: + decoder.fieldDecoder6.Decode(ptr, iter) + case decoder.fieldHash7: + decoder.fieldDecoder7.Decode(ptr, iter) + case decoder.fieldHash8: + decoder.fieldDecoder8.Decode(ptr, iter) + case decoder.fieldHash9: + decoder.fieldDecoder9.Decode(ptr, iter) + default: + iter.Skip() + } + if iter.isObjectEnd() { + break + } + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.typ, iter.Error.Error()) + } +} + +type tenFieldsStructDecoder struct { + typ reflect.Type + fieldHash1 int32 + fieldDecoder1 *structFieldDecoder + fieldHash2 int32 + fieldDecoder2 *structFieldDecoder + fieldHash3 int32 + fieldDecoder3 *structFieldDecoder + fieldHash4 int32 + fieldDecoder4 *structFieldDecoder + fieldHash5 int32 + fieldDecoder5 *structFieldDecoder + fieldHash6 int32 + fieldDecoder6 *structFieldDecoder + fieldHash7 int32 + fieldDecoder7 *structFieldDecoder + fieldHash8 int32 + fieldDecoder8 *structFieldDecoder + fieldHash9 int32 + fieldDecoder9 *structFieldDecoder + fieldHash10 int32 + fieldDecoder10 *structFieldDecoder +} + +func (decoder *tenFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.readObjectStart() { + return + } + for { + switch iter.readFieldHash() { + case decoder.fieldHash1: + decoder.fieldDecoder1.Decode(ptr, iter) + case decoder.fieldHash2: + decoder.fieldDecoder2.Decode(ptr, iter) + case decoder.fieldHash3: + decoder.fieldDecoder3.Decode(ptr, iter) + case decoder.fieldHash4: + decoder.fieldDecoder4.Decode(ptr, iter) + case decoder.fieldHash5: + decoder.fieldDecoder5.Decode(ptr, iter) + case decoder.fieldHash6: + decoder.fieldDecoder6.Decode(ptr, iter) + case decoder.fieldHash7: + decoder.fieldDecoder7.Decode(ptr, iter) + case decoder.fieldHash8: + decoder.fieldDecoder8.Decode(ptr, iter) + case decoder.fieldHash9: + decoder.fieldDecoder9.Decode(ptr, iter) + case decoder.fieldHash10: + decoder.fieldDecoder10.Decode(ptr, iter) + default: + iter.Skip() + } + if iter.isObjectEnd() { + break + } + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.typ, iter.Error.Error()) + } +} + +type structFieldDecoder struct { + field *reflect.StructField + fieldDecoder ValDecoder +} + +func (decoder *structFieldDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + fieldPtr := unsafe.Pointer(uintptr(ptr) + decoder.field.Offset) + decoder.fieldDecoder.Decode(fieldPtr, iter) + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%s: %s", decoder.field.Name, iter.Error.Error()) + } +} diff --git a/vendor/github.com/json-iterator/go/feature_stream.go b/vendor/github.com/json-iterator/go/feature_stream.go new file mode 100644 index 000000000..97355eb5b --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_stream.go @@ -0,0 +1,308 @@ +package jsoniter + +import ( + "io" +) + +// stream is a io.Writer like object, with JSON specific write functions. +// Error is not returned as return value, but stored as Error member on this stream instance. +type Stream struct { + cfg *frozenConfig + out io.Writer + buf []byte + n int + Error error + indention int + Attachment interface{} // open for customized encoder +} + +// NewStream create new stream instance. +// cfg can be jsoniter.ConfigDefault. +// out can be nil if write to internal buffer. +// bufSize is the initial size for the internal buffer in bytes. +func NewStream(cfg API, out io.Writer, bufSize int) *Stream { + return &Stream{ + cfg: cfg.(*frozenConfig), + out: out, + buf: make([]byte, bufSize), + n: 0, + Error: nil, + indention: 0, + } +} + +// Pool returns a pool can provide more stream with same configuration +func (stream *Stream) Pool() StreamPool { + return stream.cfg +} + +// Reset reuse this stream instance by assign a new writer +func (stream *Stream) Reset(out io.Writer) { + stream.out = out + stream.n = 0 +} + +// Available returns how many bytes are unused in the buffer. +func (stream *Stream) Available() int { + return len(stream.buf) - stream.n +} + +// Buffered returns the number of bytes that have been written into the current buffer. +func (stream *Stream) Buffered() int { + return stream.n +} + +// Buffer if writer is nil, use this method to take the result +func (stream *Stream) Buffer() []byte { + return stream.buf[:stream.n] +} + +// Write writes the contents of p into the buffer. +// It returns the number of bytes written. +// If nn < len(p), it also returns an error explaining +// why the write is short. +func (stream *Stream) Write(p []byte) (nn int, err error) { + for len(p) > stream.Available() && stream.Error == nil { + if stream.out == nil { + stream.growAtLeast(len(p)) + } else { + var n int + if stream.Buffered() == 0 { + // Large write, empty buffer. + // Write directly from p to avoid copy. + n, stream.Error = stream.out.Write(p) + } else { + n = copy(stream.buf[stream.n:], p) + stream.n += n + stream.Flush() + } + nn += n + p = p[n:] + } + } + if stream.Error != nil { + return nn, stream.Error + } + n := copy(stream.buf[stream.n:], p) + stream.n += n + nn += n + return nn, nil +} + +// WriteByte writes a single byte. +func (stream *Stream) writeByte(c byte) { + if stream.Error != nil { + return + } + if stream.Available() < 1 { + stream.growAtLeast(1) + } + stream.buf[stream.n] = c + stream.n++ +} + +func (stream *Stream) writeTwoBytes(c1 byte, c2 byte) { + if stream.Error != nil { + return + } + if stream.Available() < 2 { + stream.growAtLeast(2) + } + stream.buf[stream.n] = c1 + stream.buf[stream.n+1] = c2 + stream.n += 2 +} + +func (stream *Stream) writeThreeBytes(c1 byte, c2 byte, c3 byte) { + if stream.Error != nil { + return + } + if stream.Available() < 3 { + stream.growAtLeast(3) + } + stream.buf[stream.n] = c1 + stream.buf[stream.n+1] = c2 + stream.buf[stream.n+2] = c3 + stream.n += 3 +} + +func (stream *Stream) writeFourBytes(c1 byte, c2 byte, c3 byte, c4 byte) { + if stream.Error != nil { + return + } + if stream.Available() < 4 { + stream.growAtLeast(4) + } + stream.buf[stream.n] = c1 + stream.buf[stream.n+1] = c2 + stream.buf[stream.n+2] = c3 + stream.buf[stream.n+3] = c4 + stream.n += 4 +} + +func (stream *Stream) writeFiveBytes(c1 byte, c2 byte, c3 byte, c4 byte, c5 byte) { + if stream.Error != nil { + return + } + if stream.Available() < 5 { + stream.growAtLeast(5) + } + stream.buf[stream.n] = c1 + stream.buf[stream.n+1] = c2 + stream.buf[stream.n+2] = c3 + stream.buf[stream.n+3] = c4 + stream.buf[stream.n+4] = c5 + stream.n += 5 +} + +// Flush writes any buffered data to the underlying io.Writer. +func (stream *Stream) Flush() error { + if stream.out == nil { + return nil + } + if stream.Error != nil { + return stream.Error + } + if stream.n == 0 { + return nil + } + n, err := stream.out.Write(stream.buf[0:stream.n]) + if n < stream.n && err == nil { + err = io.ErrShortWrite + } + if err != nil { + if n > 0 && n < stream.n { + copy(stream.buf[0:stream.n-n], stream.buf[n:stream.n]) + } + stream.n -= n + stream.Error = err + return err + } + stream.n = 0 + return nil +} + +func (stream *Stream) ensure(minimal int) { + available := stream.Available() + if available < minimal { + stream.growAtLeast(minimal) + } +} + +func (stream *Stream) growAtLeast(minimal int) { + if stream.out != nil { + stream.Flush() + if stream.Available() >= minimal { + return + } + } + toGrow := len(stream.buf) + if toGrow < minimal { + toGrow = minimal + } + newBuf := make([]byte, len(stream.buf)+toGrow) + copy(newBuf, stream.Buffer()) + stream.buf = newBuf +} + +// WriteRaw write string out without quotes, just like []byte +func (stream *Stream) WriteRaw(s string) { + stream.ensure(len(s)) + if stream.Error != nil { + return + } + n := copy(stream.buf[stream.n:], s) + stream.n += n +} + +// WriteNil write null to stream +func (stream *Stream) WriteNil() { + stream.writeFourBytes('n', 'u', 'l', 'l') +} + +// WriteTrue write true to stream +func (stream *Stream) WriteTrue() { + stream.writeFourBytes('t', 'r', 'u', 'e') +} + +// WriteFalse write false to stream +func (stream *Stream) WriteFalse() { + stream.writeFiveBytes('f', 'a', 'l', 's', 'e') +} + +// WriteBool write true or false into stream +func (stream *Stream) WriteBool(val bool) { + if val { + stream.WriteTrue() + } else { + stream.WriteFalse() + } +} + +// WriteObjectStart write { with possible indention +func (stream *Stream) WriteObjectStart() { + stream.indention += stream.cfg.indentionStep + stream.writeByte('{') + stream.writeIndention(0) +} + +// WriteObjectField write "field": with possible indention +func (stream *Stream) WriteObjectField(field string) { + stream.WriteString(field) + if stream.indention > 0 { + stream.writeTwoBytes(':', ' ') + } else { + stream.writeByte(':') + } +} + +// WriteObjectEnd write } with possible indention +func (stream *Stream) WriteObjectEnd() { + stream.writeIndention(stream.cfg.indentionStep) + stream.indention -= stream.cfg.indentionStep + stream.writeByte('}') +} + +// WriteEmptyObject write {} +func (stream *Stream) WriteEmptyObject() { + stream.writeByte('{') + stream.writeByte('}') +} + +// WriteMore write , with possible indention +func (stream *Stream) WriteMore() { + stream.writeByte(',') + stream.writeIndention(0) +} + +// WriteArrayStart write [ with possible indention +func (stream *Stream) WriteArrayStart() { + stream.indention += stream.cfg.indentionStep + stream.writeByte('[') + stream.writeIndention(0) +} + +// WriteEmptyArray write [] +func (stream *Stream) WriteEmptyArray() { + stream.writeTwoBytes('[', ']') +} + +// WriteArrayEnd write ] with possible indention +func (stream *Stream) WriteArrayEnd() { + stream.writeIndention(stream.cfg.indentionStep) + stream.indention -= stream.cfg.indentionStep + stream.writeByte(']') +} + +func (stream *Stream) writeIndention(delta int) { + if stream.indention == 0 { + return + } + stream.writeByte('\n') + toWrite := stream.indention - delta + stream.ensure(toWrite) + for i := 0; i < toWrite && stream.n < len(stream.buf); i++ { + stream.buf[stream.n] = ' ' + stream.n++ + } +} diff --git a/vendor/github.com/json-iterator/go/feature_stream_float.go b/vendor/github.com/json-iterator/go/feature_stream_float.go new file mode 100644 index 000000000..9a404e11d --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_stream_float.go @@ -0,0 +1,96 @@ +package jsoniter + +import ( + "math" + "strconv" +) + +var pow10 []uint64 + +func init() { + pow10 = []uint64{1, 10, 100, 1000, 10000, 100000, 1000000} +} + +// WriteFloat32 write float32 to stream +func (stream *Stream) WriteFloat32(val float32) { + abs := math.Abs(float64(val)) + fmt := byte('f') + // Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right. + if abs != 0 { + if float32(abs) < 1e-6 || float32(abs) >= 1e21 { + fmt = 'e' + } + } + stream.WriteRaw(strconv.FormatFloat(float64(val), fmt, -1, 32)) +} + +// WriteFloat32Lossy write float32 to stream with ONLY 6 digits precision although much much faster +func (stream *Stream) WriteFloat32Lossy(val float32) { + if val < 0 { + stream.writeByte('-') + val = -val + } + if val > 0x4ffffff { + stream.WriteFloat32(val) + return + } + precision := 6 + exp := uint64(1000000) // 6 + lval := uint64(float64(val)*float64(exp) + 0.5) + stream.WriteUint64(lval / exp) + fval := lval % exp + if fval == 0 { + return + } + stream.writeByte('.') + stream.ensure(10) + for p := precision - 1; p > 0 && fval < pow10[p]; p-- { + stream.writeByte('0') + } + stream.WriteUint64(fval) + for stream.buf[stream.n-1] == '0' { + stream.n-- + } +} + +// WriteFloat64 write float64 to stream +func (stream *Stream) WriteFloat64(val float64) { + abs := math.Abs(val) + fmt := byte('f') + // Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right. + if abs != 0 { + if abs < 1e-6 || abs >= 1e21 { + fmt = 'e' + } + } + stream.WriteRaw(strconv.FormatFloat(float64(val), fmt, -1, 64)) +} + +// WriteFloat64Lossy write float64 to stream with ONLY 6 digits precision although much much faster +func (stream *Stream) WriteFloat64Lossy(val float64) { + if val < 0 { + stream.writeByte('-') + val = -val + } + if val > 0x4ffffff { + stream.WriteFloat64(val) + return + } + precision := 6 + exp := uint64(1000000) // 6 + lval := uint64(val*float64(exp) + 0.5) + stream.WriteUint64(lval / exp) + fval := lval % exp + if fval == 0 { + return + } + stream.writeByte('.') + stream.ensure(10) + for p := precision - 1; p > 0 && fval < pow10[p]; p-- { + stream.writeByte('0') + } + stream.WriteUint64(fval) + for stream.buf[stream.n-1] == '0' { + stream.n-- + } +} diff --git a/vendor/github.com/json-iterator/go/feature_stream_int.go b/vendor/github.com/json-iterator/go/feature_stream_int.go new file mode 100644 index 000000000..7cfd522c1 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_stream_int.go @@ -0,0 +1,320 @@ +package jsoniter + +var digits []uint32 + +func init() { + digits = make([]uint32, 1000) + for i := uint32(0); i < 1000; i++ { + digits[i] = (((i / 100) + '0') << 16) + ((((i / 10) % 10) + '0') << 8) + i%10 + '0' + if i < 10 { + digits[i] += 2 << 24 + } else if i < 100 { + digits[i] += 1 << 24 + } + } +} + +func writeFirstBuf(buf []byte, v uint32, n int) int { + start := v >> 24 + if start == 0 { + buf[n] = byte(v >> 16) + n++ + buf[n] = byte(v >> 8) + n++ + } else if start == 1 { + buf[n] = byte(v >> 8) + n++ + } + buf[n] = byte(v) + n++ + return n +} + +func writeBuf(buf []byte, v uint32, n int) { + buf[n] = byte(v >> 16) + buf[n+1] = byte(v >> 8) + buf[n+2] = byte(v) +} + +// WriteUint8 write uint8 to stream +func (stream *Stream) WriteUint8(val uint8) { + stream.ensure(3) + stream.n = writeFirstBuf(stream.buf, digits[val], stream.n) +} + +// WriteInt8 write int8 to stream +func (stream *Stream) WriteInt8(nval int8) { + stream.ensure(4) + n := stream.n + var val uint8 + if nval < 0 { + val = uint8(-nval) + stream.buf[n] = '-' + n++ + } else { + val = uint8(nval) + } + stream.n = writeFirstBuf(stream.buf, digits[val], n) +} + +// WriteUint16 write uint16 to stream +func (stream *Stream) WriteUint16(val uint16) { + stream.ensure(5) + q1 := val / 1000 + if q1 == 0 { + stream.n = writeFirstBuf(stream.buf, digits[val], stream.n) + return + } + r1 := val - q1*1000 + n := writeFirstBuf(stream.buf, digits[q1], stream.n) + writeBuf(stream.buf, digits[r1], n) + stream.n = n + 3 + return +} + +// WriteInt16 write int16 to stream +func (stream *Stream) WriteInt16(nval int16) { + stream.ensure(6) + n := stream.n + var val uint16 + if nval < 0 { + val = uint16(-nval) + stream.buf[n] = '-' + n++ + } else { + val = uint16(nval) + } + q1 := val / 1000 + if q1 == 0 { + stream.n = writeFirstBuf(stream.buf, digits[val], n) + return + } + r1 := val - q1*1000 + n = writeFirstBuf(stream.buf, digits[q1], n) + writeBuf(stream.buf, digits[r1], n) + stream.n = n + 3 + return +} + +// WriteUint32 write uint32 to stream +func (stream *Stream) WriteUint32(val uint32) { + stream.ensure(10) + n := stream.n + q1 := val / 1000 + if q1 == 0 { + stream.n = writeFirstBuf(stream.buf, digits[val], n) + return + } + r1 := val - q1*1000 + q2 := q1 / 1000 + if q2 == 0 { + n := writeFirstBuf(stream.buf, digits[q1], n) + writeBuf(stream.buf, digits[r1], n) + stream.n = n + 3 + return + } + r2 := q1 - q2*1000 + q3 := q2 / 1000 + if q3 == 0 { + n = writeFirstBuf(stream.buf, digits[q2], n) + } else { + r3 := q2 - q3*1000 + stream.buf[n] = byte(q3 + '0') + n++ + writeBuf(stream.buf, digits[r3], n) + n += 3 + } + writeBuf(stream.buf, digits[r2], n) + writeBuf(stream.buf, digits[r1], n+3) + stream.n = n + 6 +} + +// WriteInt32 write int32 to stream +func (stream *Stream) WriteInt32(nval int32) { + stream.ensure(11) + n := stream.n + var val uint32 + if nval < 0 { + val = uint32(-nval) + stream.buf[n] = '-' + n++ + } else { + val = uint32(nval) + } + q1 := val / 1000 + if q1 == 0 { + stream.n = writeFirstBuf(stream.buf, digits[val], n) + return + } + r1 := val - q1*1000 + q2 := q1 / 1000 + if q2 == 0 { + n := writeFirstBuf(stream.buf, digits[q1], n) + writeBuf(stream.buf, digits[r1], n) + stream.n = n + 3 + return + } + r2 := q1 - q2*1000 + q3 := q2 / 1000 + if q3 == 0 { + n = writeFirstBuf(stream.buf, digits[q2], n) + } else { + r3 := q2 - q3*1000 + stream.buf[n] = byte(q3 + '0') + n++ + writeBuf(stream.buf, digits[r3], n) + n += 3 + } + writeBuf(stream.buf, digits[r2], n) + writeBuf(stream.buf, digits[r1], n+3) + stream.n = n + 6 +} + +// WriteUint64 write uint64 to stream +func (stream *Stream) WriteUint64(val uint64) { + stream.ensure(20) + n := stream.n + q1 := val / 1000 + if q1 == 0 { + stream.n = writeFirstBuf(stream.buf, digits[val], n) + return + } + r1 := val - q1*1000 + q2 := q1 / 1000 + if q2 == 0 { + n := writeFirstBuf(stream.buf, digits[q1], n) + writeBuf(stream.buf, digits[r1], n) + stream.n = n + 3 + return + } + r2 := q1 - q2*1000 + q3 := q2 / 1000 + if q3 == 0 { + n = writeFirstBuf(stream.buf, digits[q2], n) + writeBuf(stream.buf, digits[r2], n) + writeBuf(stream.buf, digits[r1], n+3) + stream.n = n + 6 + return + } + r3 := q2 - q3*1000 + q4 := q3 / 1000 + if q4 == 0 { + n = writeFirstBuf(stream.buf, digits[q3], n) + writeBuf(stream.buf, digits[r3], n) + writeBuf(stream.buf, digits[r2], n+3) + writeBuf(stream.buf, digits[r1], n+6) + stream.n = n + 9 + return + } + r4 := q3 - q4*1000 + q5 := q4 / 1000 + if q5 == 0 { + n = writeFirstBuf(stream.buf, digits[q4], n) + writeBuf(stream.buf, digits[r4], n) + writeBuf(stream.buf, digits[r3], n+3) + writeBuf(stream.buf, digits[r2], n+6) + writeBuf(stream.buf, digits[r1], n+9) + stream.n = n + 12 + return + } + r5 := q4 - q5*1000 + q6 := q5 / 1000 + if q6 == 0 { + n = writeFirstBuf(stream.buf, digits[q5], n) + } else { + n = writeFirstBuf(stream.buf, digits[q6], n) + r6 := q5 - q6*1000 + writeBuf(stream.buf, digits[r6], n) + n += 3 + } + writeBuf(stream.buf, digits[r5], n) + writeBuf(stream.buf, digits[r4], n+3) + writeBuf(stream.buf, digits[r3], n+6) + writeBuf(stream.buf, digits[r2], n+9) + writeBuf(stream.buf, digits[r1], n+12) + stream.n = n + 15 +} + +// WriteInt64 write int64 to stream +func (stream *Stream) WriteInt64(nval int64) { + stream.ensure(20) + n := stream.n + var val uint64 + if nval < 0 { + val = uint64(-nval) + stream.buf[n] = '-' + n++ + } else { + val = uint64(nval) + } + q1 := val / 1000 + if q1 == 0 { + stream.n = writeFirstBuf(stream.buf, digits[val], n) + return + } + r1 := val - q1*1000 + q2 := q1 / 1000 + if q2 == 0 { + n := writeFirstBuf(stream.buf, digits[q1], n) + writeBuf(stream.buf, digits[r1], n) + stream.n = n + 3 + return + } + r2 := q1 - q2*1000 + q3 := q2 / 1000 + if q3 == 0 { + n = writeFirstBuf(stream.buf, digits[q2], n) + writeBuf(stream.buf, digits[r2], n) + writeBuf(stream.buf, digits[r1], n+3) + stream.n = n + 6 + return + } + r3 := q2 - q3*1000 + q4 := q3 / 1000 + if q4 == 0 { + n = writeFirstBuf(stream.buf, digits[q3], n) + writeBuf(stream.buf, digits[r3], n) + writeBuf(stream.buf, digits[r2], n+3) + writeBuf(stream.buf, digits[r1], n+6) + stream.n = n + 9 + return + } + r4 := q3 - q4*1000 + q5 := q4 / 1000 + if q5 == 0 { + n = writeFirstBuf(stream.buf, digits[q4], n) + writeBuf(stream.buf, digits[r4], n) + writeBuf(stream.buf, digits[r3], n+3) + writeBuf(stream.buf, digits[r2], n+6) + writeBuf(stream.buf, digits[r1], n+9) + stream.n = n + 12 + return + } + r5 := q4 - q5*1000 + q6 := q5 / 1000 + if q6 == 0 { + n = writeFirstBuf(stream.buf, digits[q5], n) + } else { + stream.buf[n] = byte(q6 + '0') + n++ + r6 := q5 - q6*1000 + writeBuf(stream.buf, digits[r6], n) + n += 3 + } + writeBuf(stream.buf, digits[r5], n) + writeBuf(stream.buf, digits[r4], n+3) + writeBuf(stream.buf, digits[r3], n+6) + writeBuf(stream.buf, digits[r2], n+9) + writeBuf(stream.buf, digits[r1], n+12) + stream.n = n + 15 +} + +// WriteInt write int to stream +func (stream *Stream) WriteInt(val int) { + stream.WriteInt64(int64(val)) +} + +// WriteUint write uint to stream +func (stream *Stream) WriteUint(val uint) { + stream.WriteUint64(uint64(val)) +} diff --git a/vendor/github.com/json-iterator/go/feature_stream_string.go b/vendor/github.com/json-iterator/go/feature_stream_string.go new file mode 100644 index 000000000..334282f05 --- /dev/null +++ b/vendor/github.com/json-iterator/go/feature_stream_string.go @@ -0,0 +1,396 @@ +package jsoniter + +import ( + "unicode/utf8" +) + +// htmlSafeSet holds the value true if the ASCII character with the given +// array position can be safely represented inside a JSON string, embedded +// inside of HTML <script> tags, without any additional escaping. +// +// All values are true except for the ASCII control characters (0-31), the +// double quote ("), the backslash character ("\"), HTML opening and closing +// tags ("<" and ">"), and the ampersand ("&"). +var htmlSafeSet = [utf8.RuneSelf]bool{ + ' ': true, + '!': true, + '"': false, + '#': true, + '$': true, + '%': true, + '&': false, + '\'': true, + '(': true, + ')': true, + '*': true, + '+': true, + ',': true, + '-': true, + '.': true, + '/': true, + '0': true, + '1': true, + '2': true, + '3': true, + '4': true, + '5': true, + '6': true, + '7': true, + '8': true, + '9': true, + ':': true, + ';': true, + '<': false, + '=': true, + '>': false, + '?': true, + '@': true, + 'A': true, + 'B': true, + 'C': true, + 'D': true, + 'E': true, + 'F': true, + 'G': true, + 'H': true, + 'I': true, + 'J': true, + 'K': true, + 'L': true, + 'M': true, + 'N': true, + 'O': true, + 'P': true, + 'Q': true, + 'R': true, + 'S': true, + 'T': true, + 'U': true, + 'V': true, + 'W': true, + 'X': true, + 'Y': true, + 'Z': true, + '[': true, + '\\': false, + ']': true, + '^': true, + '_': true, + '`': true, + 'a': true, + 'b': true, + 'c': true, + 'd': true, + 'e': true, + 'f': true, + 'g': true, + 'h': true, + 'i': true, + 'j': true, + 'k': true, + 'l': true, + 'm': true, + 'n': true, + 'o': true, + 'p': true, + 'q': true, + 'r': true, + 's': true, + 't': true, + 'u': true, + 'v': true, + 'w': true, + 'x': true, + 'y': true, + 'z': true, + '{': true, + '|': true, + '}': true, + '~': true, + '\u007f': true, +} + +// safeSet holds the value true if the ASCII character with the given array +// position can be represented inside a JSON string without any further +// escaping. +// +// All values are true except for the ASCII control characters (0-31), the +// double quote ("), and the backslash character ("\"). +var safeSet = [utf8.RuneSelf]bool{ + ' ': true, + '!': true, + '"': false, + '#': true, + '$': true, + '%': true, + '&': true, + '\'': true, + '(': true, + ')': true, + '*': true, + '+': true, + ',': true, + '-': true, + '.': true, + '/': true, + '0': true, + '1': true, + '2': true, + '3': true, + '4': true, + '5': true, + '6': true, + '7': true, + '8': true, + '9': true, + ':': true, + ';': true, + '<': true, + '=': true, + '>': true, + '?': true, + '@': true, + 'A': true, + 'B': true, + 'C': true, + 'D': true, + 'E': true, + 'F': true, + 'G': true, + 'H': true, + 'I': true, + 'J': true, + 'K': true, + 'L': true, + 'M': true, + 'N': true, + 'O': true, + 'P': true, + 'Q': true, + 'R': true, + 'S': true, + 'T': true, + 'U': true, + 'V': true, + 'W': true, + 'X': true, + 'Y': true, + 'Z': true, + '[': true, + '\\': false, + ']': true, + '^': true, + '_': true, + '`': true, + 'a': true, + 'b': true, + 'c': true, + 'd': true, + 'e': true, + 'f': true, + 'g': true, + 'h': true, + 'i': true, + 'j': true, + 'k': true, + 'l': true, + 'm': true, + 'n': true, + 'o': true, + 'p': true, + 'q': true, + 'r': true, + 's': true, + 't': true, + 'u': true, + 'v': true, + 'w': true, + 'x': true, + 'y': true, + 'z': true, + '{': true, + '|': true, + '}': true, + '~': true, + '\u007f': true, +} + +var hex = "0123456789abcdef" + +// WriteStringWithHTMLEscaped write string to stream with html special characters escaped +func (stream *Stream) WriteStringWithHTMLEscaped(s string) { + stream.ensure(32) + valLen := len(s) + toWriteLen := valLen + bufLengthMinusTwo := len(stream.buf) - 2 // make room for the quotes + if stream.n+toWriteLen > bufLengthMinusTwo { + toWriteLen = bufLengthMinusTwo - stream.n + } + n := stream.n + stream.buf[n] = '"' + n++ + // write string, the fast path, without utf8 and escape support + i := 0 + for ; i < toWriteLen; i++ { + c := s[i] + if c < utf8.RuneSelf && htmlSafeSet[c] { + stream.buf[n] = c + n++ + } else { + break + } + } + if i == valLen { + stream.buf[n] = '"' + n++ + stream.n = n + return + } + stream.n = n + writeStringSlowPathWithHTMLEscaped(stream, i, s, valLen) +} + +func writeStringSlowPathWithHTMLEscaped(stream *Stream, i int, s string, valLen int) { + start := i + // for the remaining parts, we process them char by char + for i < valLen { + if b := s[i]; b < utf8.RuneSelf { + if htmlSafeSet[b] { + i++ + continue + } + if start < i { + stream.WriteRaw(s[start:i]) + } + switch b { + case '\\', '"': + stream.writeTwoBytes('\\', b) + case '\n': + stream.writeTwoBytes('\\', 'n') + case '\r': + stream.writeTwoBytes('\\', 'r') + case '\t': + stream.writeTwoBytes('\\', 't') + default: + // This encodes bytes < 0x20 except for \t, \n and \r. + // If escapeHTML is set, it also escapes <, >, and & + // because they can lead to security holes when + // user-controlled strings are rendered into JSON + // and served to some browsers. + stream.WriteRaw(`\u00`) + stream.writeTwoBytes(hex[b>>4], hex[b&0xF]) + } + i++ + start = i + continue + } + c, size := utf8.DecodeRuneInString(s[i:]) + if c == utf8.RuneError && size == 1 { + if start < i { + stream.WriteRaw(s[start:i]) + } + stream.WriteRaw(`\ufffd`) + i++ + start = i + continue + } + // U+2028 is LINE SEPARATOR. + // U+2029 is PARAGRAPH SEPARATOR. + // They are both technically valid characters in JSON strings, + // but don't work in JSONP, which has to be evaluated as JavaScript, + // and can lead to security holes there. It is valid JSON to + // escape them, so we do so unconditionally. + // See http://timelessrepo.com/json-isnt-a-javascript-subset for discussion. + if c == '\u2028' || c == '\u2029' { + if start < i { + stream.WriteRaw(s[start:i]) + } + stream.WriteRaw(`\u202`) + stream.writeByte(hex[c&0xF]) + i += size + start = i + continue + } + i += size + } + if start < len(s) { + stream.WriteRaw(s[start:]) + } + stream.writeByte('"') +} + +// WriteString write string to stream without html escape +func (stream *Stream) WriteString(s string) { + stream.ensure(32) + valLen := len(s) + toWriteLen := valLen + bufLengthMinusTwo := len(stream.buf) - 2 // make room for the quotes + if stream.n+toWriteLen > bufLengthMinusTwo { + toWriteLen = bufLengthMinusTwo - stream.n + } + n := stream.n + stream.buf[n] = '"' + n++ + // write string, the fast path, without utf8 and escape support + i := 0 + for ; i < toWriteLen; i++ { + c := s[i] + if c > 31 && c != '"' && c != '\\' { + stream.buf[n] = c + n++ + } else { + break + } + } + if i == valLen { + stream.buf[n] = '"' + n++ + stream.n = n + return + } + stream.n = n + writeStringSlowPath(stream, i, s, valLen) +} + +func writeStringSlowPath(stream *Stream, i int, s string, valLen int) { + start := i + // for the remaining parts, we process them char by char + for i < valLen { + if b := s[i]; b < utf8.RuneSelf { + if safeSet[b] { + i++ + continue + } + if start < i { + stream.WriteRaw(s[start:i]) + } + switch b { + case '\\', '"': + stream.writeTwoBytes('\\', b) + case '\n': + stream.writeTwoBytes('\\', 'n') + case '\r': + stream.writeTwoBytes('\\', 'r') + case '\t': + stream.writeTwoBytes('\\', 't') + default: + // This encodes bytes < 0x20 except for \t, \n and \r. + // If escapeHTML is set, it also escapes <, >, and & + // because they can lead to security holes when + // user-controlled strings are rendered into JSON + // and served to some browsers. + stream.WriteRaw(`\u00`) + stream.writeTwoBytes(hex[b>>4], hex[b&0xF]) + } + i++ + start = i + continue + } + i++ + continue + } + if start < len(s) { + stream.WriteRaw(s[start:]) + } + stream.writeByte('"') +} diff --git a/vendor/github.com/json-iterator/go/fuzzy_mode_convert_table.md b/vendor/github.com/json-iterator/go/fuzzy_mode_convert_table.md new file mode 100644 index 000000000..3095662b0 --- /dev/null +++ b/vendor/github.com/json-iterator/go/fuzzy_mode_convert_table.md @@ -0,0 +1,7 @@ +| json type \ dest type | bool | int | uint | float |string| +| --- | --- | --- | --- |--|--| +| number | positive => true <br/> negative => true <br/> zero => false| 23.2 => 23 <br/> -32.1 => -32| 12.1 => 12 <br/> -12.1 => 0|as normal|same as origin| +| string | empty string => false <br/> string "0" => false <br/> other strings => true | "123.32" => 123 <br/> "-123.4" => -123 <br/> "123.23xxxw" => 123 <br/> "abcde12" => 0 <br/> "-32.1" => -32| 13.2 => 13 <br/> -1.1 => 0 |12.1 => 12.1 <br/> -12.3 => -12.3<br/> 12.4xxa => 12.4 <br/> +1.1e2 =>110 |same as origin| +| bool | true => true <br/> false => false| true => 1 <br/> false => 0 | true => 1 <br/> false => 0 |true => 1 <br/>false => 0|true => "true" <br/> false => "false"| +| object | true | 0 | 0 |0|originnal json| +| array | empty array => false <br/> nonempty array => true| [] => 0 <br/> [1,2] => 1 | [] => 0 <br/> [1,2] => 1 |[] => 0<br/>[1,2] => 1|original json|
\ No newline at end of file diff --git a/vendor/github.com/json-iterator/go/jsoniter.go b/vendor/github.com/json-iterator/go/jsoniter.go new file mode 100644 index 000000000..c2934f916 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter.go @@ -0,0 +1,18 @@ +// Package jsoniter implements encoding and decoding of JSON as defined in +// RFC 4627 and provides interfaces with identical syntax of standard lib encoding/json. +// Converting from encoding/json to jsoniter is no more than replacing the package with jsoniter +// and variable type declarations (if any). +// jsoniter interfaces gives 100% compatibility with code using standard lib. +// +// "JSON and Go" +// (https://golang.org/doc/articles/json_and_go.html) +// gives a description of how Marshal/Unmarshal operate +// between arbitrary or predefined json objects and bytes, +// and it applies to jsoniter.Marshal/Unmarshal as well. +// +// Besides, jsoniter.Iterator provides a different set of interfaces +// iterating given bytes/string/reader +// and yielding parsed elements one by one. +// This set of interfaces reads input as required and gives +// better performance. +package jsoniter diff --git a/vendor/github.com/json-iterator/go/jsoniter_1dot8_only_test.go b/vendor/github.com/json-iterator/go/jsoniter_1dot8_only_test.go new file mode 100644 index 000000000..1ac618653 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_1dot8_only_test.go @@ -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]\n", 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) + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_adapter_test.go b/vendor/github.com/json-iterator/go/jsoniter_adapter_test.go new file mode 100644 index 000000000..30f03deb6 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_adapter_test.go @@ -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)) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_alias_test.go b/vendor/github.com/json-iterator/go/jsoniter_alias_test.go new file mode 100644 index 000000000..246651f75 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_alias_test.go @@ -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)) + +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_any_array_test.go b/vendor/github.com/json-iterator/go/jsoniter_any_array_test.go new file mode 100644 index 000000000..dbffd822d --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_any_array_test.go @@ -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()) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_any_bool_test.go b/vendor/github.com/json-iterator/go/jsoniter_any_bool_test.go new file mode 100644 index 000000000..a71743a64 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_any_bool_test.go @@ -0,0 +1,64 @@ +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) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_any_float_test.go b/vendor/github.com/json-iterator/go/jsoniter_any_float_test.go new file mode 100644 index 000000000..391ac32a8 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_any_float_test.go @@ -0,0 +1,102 @@ +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()) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_any_int_test.go b/vendor/github.com/json-iterator/go/jsoniter_any_int_test.go new file mode 100644 index 000000000..232808528 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_any_int_test.go @@ -0,0 +1,197 @@ +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()) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_any_map_test.go b/vendor/github.com/json-iterator/go/jsoniter_any_map_test.go new file mode 100644 index 000000000..f93ea4e61 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_any_map_test.go @@ -0,0 +1,14 @@ +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()) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_any_null_test.go b/vendor/github.com/json-iterator/go/jsoniter_any_null_test.go new file mode 100644 index 000000000..eb09497b9 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_any_null_test.go @@ -0,0 +1,15 @@ +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()) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_any_object_test.go b/vendor/github.com/json-iterator/go/jsoniter_any_object_test.go new file mode 100644 index 000000000..9b215f95e --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_any_object_test.go @@ -0,0 +1,107 @@ +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()) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_any_string_test.go b/vendor/github.com/json-iterator/go/jsoniter_any_string_test.go new file mode 100644 index 000000000..119f7d27d --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_any_string_test.go @@ -0,0 +1,56 @@ +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()) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_array_test.go b/vendor/github.com/json-iterator/go/jsoniter_array_test.go new file mode 100644 index 000000000..0f71ecb68 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_array_test.go @@ -0,0 +1,213 @@ +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) + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_bool_test.go b/vendor/github.com/json-iterator/go/jsoniter_bool_test.go new file mode 100644 index 000000000..461b88ba3 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_bool_test.go @@ -0,0 +1,113 @@ +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) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_customize_test.go b/vendor/github.com/json-iterator/go/jsoniter_customize_test.go new file mode 100644 index 000000000..628f89e45 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_customize_test.go @@ -0,0 +1,341 @@ +package jsoniter + +import ( + "encoding/json" + "strconv" + "testing" + "time" + "unsafe" + + "github.com/stretchr/testify/require" +) + +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) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_demo_test.go b/vendor/github.com/json-iterator/go/jsoniter_demo_test.go new file mode 100644 index 000000000..85718d1b2 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_demo_test.go @@ -0,0 +1,87 @@ +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) + } + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_encode_interface_test.go b/vendor/github.com/json-iterator/go/jsoniter_encode_interface_test.go new file mode 100644 index 000000000..14b7add9a --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_encode_interface_test.go @@ -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") +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_enum_marshaler_test.go b/vendor/github.com/json-iterator/go/jsoniter_enum_marshaler_test.go new file mode 100644 index 000000000..69e1e8cd3 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_enum_marshaler_test.go @@ -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) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_fixed_array_test.go b/vendor/github.com/json-iterator/go/jsoniter_fixed_array_test.go new file mode 100644 index 000000000..6824b1196 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_fixed_array_test.go @@ -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]) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_float_test.go b/vendor/github.com/json-iterator/go/jsoniter_float_test.go new file mode 100644 index 000000000..d90ff2bd5 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_float_test.go @@ -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) + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_int_test.go b/vendor/github.com/json-iterator/go/jsoniter_int_test.go new file mode 100644 index 000000000..378947ca4 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_int_test.go @@ -0,0 +1,567 @@ +// +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 Test_non_numeric_as_number(t *testing.T) { + should := require.New(t) + var v1 json.Number + err := Unmarshal([]byte(`"500"`), &v1) + should.Nil(err) + should.Equal("500", string(v1)) + var v2 Number + err = Unmarshal([]byte(`"500"`), &v2) + should.Nil(err) + should.Equal("500", string(v2)) +} + +func Test_null_as_number(t *testing.T) { + should := require.New(t) + var v1 json.Number + err := json.Unmarshal([]byte(`null`), &v1) + should.Nil(err) + should.Equal("", string(v1)) + var v2 Number + err = Unmarshal([]byte(`null`), &v2) + should.Nil(err) + should.Equal("", string(v2)) +} + +func Test_float_as_int(t *testing.T) { + should := require.New(t) + var i int + should.NotNil(Unmarshal([]byte(`1.1`), &i)) +} + +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) + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_interface_test.go b/vendor/github.com/json-iterator/go/jsoniter_interface_test.go new file mode 100644 index 000000000..869429a12 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_interface_test.go @@ -0,0 +1,576 @@ +package jsoniter + +import ( + "encoding/json" + "fmt" + "testing" + "unsafe" + + "github.com/stretchr/testify/require" + "reflect" +) + +func Test_write_empty_interface_via_placeholder(t *testing.T) { + fmt.Println(^uint(0) >> 1) + should := require.New(t) + m := map[uint32]interface{}{1: "hello"} + inf := reflect.ValueOf(m).MapIndex(reflect.ValueOf(uint32(1))).Interface() + encoder := &placeholderEncoder{ + cfg: ConfigFastest.(*frozenConfig), + cacheKey: reflect.TypeOf(m).Elem(), + } + stream := ConfigFastest.BorrowStream(nil) + encoderOfType(ConfigFastest.(*frozenConfig), reflect.TypeOf(m).Elem()) + encoder.EncodeInterface(inf, stream) + should.Equal(`"hello"`, string(stream.Buffer())) +} + +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) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_invalid_test.go b/vendor/github.com/json-iterator/go/jsoniter_invalid_test.go new file mode 100644 index 000000000..69be4dc53 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_invalid_test.go @@ -0,0 +1,138 @@ +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)) +} + +func Test_valid(t *testing.T) { + should := require.New(t) + should.True(Valid([]byte(`{}`))) + should.False(Valid([]byte(`{`))) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_io_test.go b/vendor/github.com/json-iterator/go/jsoniter_io_test.go new file mode 100644 index 000000000..5046ccc40 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_io_test.go @@ -0,0 +1,65 @@ +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) + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_iterator_test.go b/vendor/github.com/json-iterator/go/jsoniter_iterator_test.go new file mode 100644 index 000000000..951574d8d --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_iterator_test.go @@ -0,0 +1,66 @@ +package jsoniter + +import ( + "bytes" + "encoding/json" + "fmt" + "strconv" + "testing" + + "github.com/stretchr/testify/require" +) + +func Test_bad_case(t *testing.T) { + // field := *(*string)(unsafe.Pointer(&str)) + // caused this issue + iter := Parse(ConfigDefault, 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4096) + count := 0 + for field := iter.ReadObject(); field != ""; field = iter.ReadObject() { + if field == "Bit" { + for iter.ReadArray() { + for field := iter.ReadObject(); field != ""; field = iter.ReadObject() { + if field == "Bit" { + iter.ReadStringAsSlice() + } else { + if field != "Size" && field != "EndIndex" && field != "EndMask" && field != "Good" && field != "Flush" { + t.Fatal(field) + } + iter.Skip() + } + } + count++ + } + } else { + iter.Skip() + } + } + if count != 32 { + t.Fatal(count) + } +} + +func Test_iterator_use_number(t *testing.T) { + // Test UseNumber with iterator Read() + inputs := []string{`2147483647`, `-2147483648`} + for _, input := range inputs { + t.Run(fmt.Sprintf("%v", input), func(t *testing.T) { + should := require.New(t) + iter := ParseString(Config{UseNumber: true}.Froze(), input) + expected := json.Number(input) + should.Equal(expected, iter.Read()) + }) + } +} + +func Test_iterator_without_number(t *testing.T) { + inputs := []string{`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(float64(expected), iter.Read()) + }) + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_large_file_test.go b/vendor/github.com/json-iterator/go/jsoniter_large_file_test.go new file mode 100644 index 000000000..29eb58b16 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_large_file_test.go @@ -0,0 +1,157 @@ +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) + } + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_map_test.go b/vendor/github.com/json-iterator/go/jsoniter_map_test.go new file mode 100644 index 000000000..0865428f5 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_map_test.go @@ -0,0 +1,160 @@ +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"]) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_must_be_valid_test.go b/vendor/github.com/json-iterator/go/jsoniter_must_be_valid_test.go new file mode 100644 index 000000000..01a91c90f --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_must_be_valid_test.go @@ -0,0 +1,71 @@ +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)) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_nested_test.go b/vendor/github.com/json-iterator/go/jsoniter_nested_test.go new file mode 100644 index 000000000..29f8cee84 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_nested_test.go @@ -0,0 +1,88 @@ +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) + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_null_test.go b/vendor/github.com/json-iterator/go/jsoniter_null_test.go new file mode 100644 index 000000000..8c891470f --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_null_test.go @@ -0,0 +1,168 @@ +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) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_object_test.go b/vendor/github.com/json-iterator/go/jsoniter_object_test.go new file mode 100644 index 000000000..9c9c53d02 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_object_test.go @@ -0,0 +1,342 @@ +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]) + } +} + +func Test_decode_field_with_escape(t *testing.T) { + should := require.New(t) + type TestObject struct { + Field1 string + } + var obj TestObject + should.Nil(ConfigCompatibleWithStandardLibrary.Unmarshal([]byte(`{"Field\"1":"hello"}`), &obj)) + should.Equal("", obj.Field1) + should.Nil(ConfigCompatibleWithStandardLibrary.Unmarshal([]byte(`{"\u0046ield1":"hello"}`), &obj)) + should.Equal("hello", obj.Field1) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_optional_test.go b/vendor/github.com/json-iterator/go/jsoniter_optional_test.go new file mode 100644 index 000000000..82b789b50 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_optional_test.go @@ -0,0 +1,46 @@ +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"`) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_raw_message_test.go b/vendor/github.com/json-iterator/go/jsoniter_raw_message_test.go new file mode 100644 index 000000000..4fba33f89 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_raw_message_test.go @@ -0,0 +1,114 @@ +package jsoniter + +import ( + "encoding/json" + "github.com/stretchr/testify/require" + "strings" + "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) +} + +func Test_raw_message_memory_not_copied_issue(t *testing.T) { + jsonStream := `{"name":"xxxxx","bundle_id":"com.zonst.majiang","app_platform":"ios","app_category":"100103", "budget_day":1000,"bidding_min":1,"bidding_max":2,"bidding_type":"CPM", "freq":{"open":true,"type":"day","num":100},"speed":1, "targeting":{"vendor":{"open":true,"list":["zonst"]}, "geo_code":{"open":true,"list":["156110100"]},"app_category":{"open":true,"list":["100101"]}, "day_parting":{"open":true,"list":["100409","100410"]},"device_type":{"open":true,"list":["ipad"]}, "os_version":{"open":true,"list":[10]},"carrier":{"open":true,"list":["mobile"]}, "network":{"open":true,"list":["4G"]}},"url":{"tracking_imp_url":"http://www.baidu.com", "tracking_clk_url":"http://www.baidu.com","jump_url":"http://www.baidu.com","deep_link_url":"http://www.baidu.com"}}` + type IteratorObject struct { + Name *string `json:"name"` + BundleId *string `json:"bundle_id"` + AppCategory *string `json:"app_category"` + AppPlatform *string `json:"app_platform"` + BudgetDay *float32 `json:"budget_day"` + BiddingMax *float32 `json:"bidding_max"` + BiddingMin *float32 `json:"bidding_min"` + BiddingType *string `json:"bidding_type"` + Freq *RawMessage `json:"freq"` + Targeting *RawMessage `json:"targeting"` + Url *RawMessage `json:"url"` + Speed *int `json:"speed" db:"speed"` + } + + obj := &IteratorObject{} + decoder := NewDecoder(strings.NewReader(jsonStream)) + err := decoder.Decode(obj) + should := require.New(t) + should.Nil(err) + should.Equal(`{"open":true,"type":"day","num":100}`, string(*obj.Freq)) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_reader_test.go b/vendor/github.com/json-iterator/go/jsoniter_reader_test.go new file mode 100644 index 000000000..b3b3588e1 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_reader_test.go @@ -0,0 +1,57 @@ +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)) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_reflect_native_test.go b/vendor/github.com/json-iterator/go/jsoniter_reflect_native_test.go new file mode 100644 index 000000000..0e2d68bba --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_reflect_native_test.go @@ -0,0 +1,154 @@ +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) + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_skip_test.go b/vendor/github.com/json-iterator/go/jsoniter_skip_test.go new file mode 100644 index 000000000..cb13e507c --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_skip_test.go @@ -0,0 +1,184 @@ +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)) +} + +func Test_skip_empty(t *testing.T) { + should := require.New(t) + should.NotNil(Get([]byte("")).LastError()) +} + +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) + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_sloppy_test.go b/vendor/github.com/json-iterator/go/jsoniter_sloppy_test.go new file mode 100644 index 000000000..487713ae7 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_sloppy_test.go @@ -0,0 +1,162 @@ +//+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) + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_stream_test.go b/vendor/github.com/json-iterator/go/jsoniter_stream_test.go new file mode 100644 index 000000000..8df96b9f3 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_stream_test.go @@ -0,0 +1,69 @@ +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())) +} + +type NopWriter struct { + bufferSize int +} + +func (w *NopWriter) Write(p []byte) (n int, err error) { + w.bufferSize = cap(p) + return len(p), nil +} + +func Test_flush_buffer_should_stop_grow_buffer(t *testing.T) { + writer := new(NopWriter) + NewEncoder(writer).Encode(make([]int, 10000000)) + should := require.New(t) + should.Equal(512, writer.bufferSize) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_string_test.go b/vendor/github.com/json-iterator/go/jsoniter_string_test.go new file mode 100644 index 000000000..61c0f33b3 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_string_test.go @@ -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) + } +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_struct_decoder_test.go b/vendor/github.com/json-iterator/go/jsoniter_struct_decoder_test.go new file mode 100644 index 000000000..257bbdb65 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_struct_decoder_test.go @@ -0,0 +1,267 @@ +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) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_struct_encoder_test.go b/vendor/github.com/json-iterator/go/jsoniter_struct_encoder_test.go new file mode 100644 index 000000000..0e3e54188 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_struct_encoder_test.go @@ -0,0 +1,52 @@ +package jsoniter + +import ( + "encoding/json" + "testing" + "time" + + "github.com/stretchr/testify/require" +) + +func Test_encode_unexported_field(t *testing.T) { + type TestData struct { + a int + b <-chan int + C int + d *time.Timer + } + + should := require.New(t) + + testChan := make(<-chan int, 10) + testTimer := time.NewTimer(10 * time.Second) + + obj := &TestData{ + a: 42, + b: testChan, + C: 21, + d: testTimer, + } + + jb, err := json.Marshal(obj) + should.NoError(err) + should.Equal([]byte(`{"C":21}`), jb) + + err = json.Unmarshal([]byte(`{"a": 444, "b":"bad", "C":55, "d":{"not": "a timer"}}`), obj) + should.NoError(err) + should.Equal(42, obj.a) + should.Equal(testChan, obj.b) + should.Equal(55, obj.C) + should.Equal(testTimer, obj.d) + + jb, err = Marshal(obj) + should.NoError(err) + should.Equal(jb, []byte(`{"C":55}`)) + + err = Unmarshal([]byte(`{"a": 444, "b":"bad", "C":256, "d":{"not":"a timer"}}`), obj) + should.NoError(err) + should.Equal(42, obj.a) + should.Equal(testChan, obj.b) + should.Equal(256, obj.C) + should.Equal(testTimer, obj.d) +} diff --git a/vendor/github.com/json-iterator/go/jsoniter_wrap_test.go b/vendor/github.com/json-iterator/go/jsoniter_wrap_test.go new file mode 100644 index 000000000..b300fb591 --- /dev/null +++ b/vendor/github.com/json-iterator/go/jsoniter_wrap_test.go @@ -0,0 +1,118 @@ +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()) + +} diff --git a/vendor/github.com/json-iterator/go/test.sh b/vendor/github.com/json-iterator/go/test.sh new file mode 100755 index 000000000..466f1141a --- /dev/null +++ b/vendor/github.com/json-iterator/go/test.sh @@ -0,0 +1,12 @@ +#!/usr/bin/env bash + +set -e +echo "" > coverage.txt + +for d in $(go list ./... | grep -v vendor); do + go test -coverprofile=profile.out $d + if [ -f profile.out ]; then + cat profile.out >> coverage.txt + rm profile.out + fi +done diff --git a/vendor/github.com/json-iterator/go/unmarshal_input_test.go b/vendor/github.com/json-iterator/go/unmarshal_input_test.go new file mode 100644 index 000000000..9d7b99c5f --- /dev/null +++ b/vendor/github.com/json-iterator/go/unmarshal_input_test.go @@ -0,0 +1,72 @@ +package jsoniter + +import ( + "encoding/json" + "reflect" + "testing" + + fuzz "github.com/google/gofuzz" +) + +func Test_NilInput(t *testing.T) { + var jb []byte // nil + var out string + err := Unmarshal(jb, &out) + if err == nil { + t.Errorf("Expected error") + } +} + +func Test_EmptyInput(t *testing.T) { + jb := []byte("") + var out string + err := Unmarshal(jb, &out) + if err == nil { + t.Errorf("Expected error") + } +} + +func Test_RandomInput_Bytes(t *testing.T) { + fz := fuzz.New().NilChance(0) + for i := 0; i < 10000; i++ { + var jb []byte + fz.Fuzz(&jb) + testRandomInput(t, jb) + } +} + +func Test_RandomInput_String(t *testing.T) { + fz := fuzz.New().NilChance(0) + for i := 0; i < 10000; i++ { + var js string + fz.Fuzz(&js) + jb := []byte(js) + testRandomInput(t, jb) + } +} + +func testRandomInput(t *testing.T, jb []byte) { + var outString string + testRandomInputTo(t, jb, &outString) + + var outInt int + testRandomInputTo(t, jb, &outInt) + + var outStruct struct{} + testRandomInputTo(t, jb, &outStruct) + + var outSlice []string + testRandomInputTo(t, jb, &outSlice) +} + +func testRandomInputTo(t *testing.T, jb []byte, out interface{}) { + err := Unmarshal(jb, out) + if err == nil { + // Cross-check stdlib to see if we just happened to fuzz a legit value. + err := json.Unmarshal(jb, out) + if err != nil { + t.Fatalf("Expected error unmarshaling as %s:\nas string: %q\nas bytes: %v", + reflect.TypeOf(out).Elem().Kind(), string(jb), jb) + } + } +} |