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node_test.go
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node_test.go
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/*
* Copyright 2021 ByteDance Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ast
import (
`encoding/json`
`errors`
`fmt`
`reflect`
`runtime`
`runtime/debug`
`strconv`
`testing`
`github.com/bytedance/sonic/encoder`
`github.com/bytedance/sonic/internal/native/types`
`github.com/bytedance/sonic/internal/rt`
`github.com/stretchr/testify/assert`
)
func TestNodeSortKeys(t *testing.T) {
root, err := NewSearcher(_TwitterJson).GetByPath()
if err != nil {
t.Fatal(err)
}
obj, err := root.MapUseNumber()
if err != nil {
t.Fatal(err)
}
exp, err := encoder.Encode(obj, encoder.SortMapKeys)
if err != nil {
t.Fatal(err)
}
if err := root.SortKeys(true); err != nil {
t.Fatal(err)
}
act, err := root.MarshalJSON()
if err != nil {
t.Fatal(err)
}
assert.Equal(t, len(exp), len(act))
assert.Equal(t, string(exp), string(act))
}
func BenchmarkNodeSortKeys(b *testing.B) {
root, err := NewSearcher(_TwitterJson).GetByPath()
if err != nil {
b.Fatal(err)
}
if err := root.LoadAll(); err != nil {
b.Fatal(err)
}
b.Run("single", func(b *testing.B) {
r := root.Get("statuses")
if r.Check() != nil {
b.Fatal(r.Error())
}
b.SetBytes(int64(len(_TwitterJson)))
b.ResetTimer()
for i:=0; i<b.N; i++ {
_ = root.SortKeys(false)
}
})
b.Run("recurse", func(b *testing.B) {
b.SetBytes(int64(len(_TwitterJson)))
b.ResetTimer()
for i:=0; i<b.N; i++ {
_ = root.SortKeys(true)
}
})
}
//go:noinline
func stackObj() interface{} {
var a int = 1
return rt.UnpackEface(a).Pack()
}
func TestStackAny(t *testing.T) {
var obj = stackObj()
any := NewAny(obj)
fmt.Printf("any: %#v\n", any)
runtime.GC()
debug.FreeOSMemory()
println("finish GC")
buf, err := any.MarshalJSON()
println("finish marshal")
if err != nil {
t.Fatal(err)
}
if string(buf) != `1` {
t.Fatal(string(buf))
}
}
func TestLoadAll(t *testing.T) {
e := Node{}
err := e.Load()
if err != nil {
t.Fatal(err)
}
err = e.LoadAll()
if err != nil {
t.Fatal(err)
}
root, err := NewSearcher(`{"a":{"1":[1],"2":2},"b":[{"1":1},2],"c":[1,2]}`).GetByPath()
if err != nil {
t.Fatal(err)
}
if err = root.Load(); err != nil {
t.Fatal(err)
}
if root.len() != 3 {
t.Fatal(root.len())
}
c := root.Get("c")
if !c.IsRaw() {
t.Fatal(err)
}
err = c.LoadAll()
if err != nil {
t.Fatal(err)
}
if c.len() != 2 {
t.Fatal(c.len())
}
c1 := c.nodeAt(0)
if n, err := c1.Int64(); err != nil || n != 1 {
t.Fatal(n, err)
}
a := root.pairAt(0)
if a.Key != "a" {
t.Fatal(a.Key)
} else if !a.Value.IsRaw() {
t.Fatal(a.Value.itype())
} else if n, err := a.Value.Len(); n != 0 || err != nil {
t.Fatal(n, err)
}
if err := a.Value.Load(); err != nil {
t.Fatal(err)
}
if a.Value.len() != 2 {
t.Fatal(a.Value.len())
}
a1 := a.Value.Get("1")
if !a1.IsRaw() {
t.Fatal(a1)
}
a.Value.LoadAll()
if a1.t != types.V_ARRAY || a1.len() != 1 {
t.Fatal(a1.t, a1.len())
}
b := root.pairAt(1)
if b.Key != "b" {
t.Fatal(b.Key)
} else if !b.Value.IsRaw() {
t.Fatal(b.Value.itype())
} else if n, err := b.Value.Len(); n != 0 || err != nil {
t.Fatal(n, err)
}
if err := b.Value.Load(); err != nil {
t.Fatal(err)
}
if b.Value.len() != 2 {
t.Fatal(b.Value.len())
}
b1 := b.Value.Index(0)
if !b1.IsRaw() {
t.Fatal(b1)
}
b.Value.LoadAll()
if b1.t != types.V_OBJECT || b1.len() != 1 {
t.Fatal(a1.t, a1.len())
}
}
func TestIndexPair(t *testing.T) {
root, _ := NewParser(`{"a":1,"b":2}`).Parse()
a := root.IndexPair(0)
if a == nil || a.Key != "a" {
t.Fatal(a)
}
b := root.IndexPair(1)
if b == nil || b.Key != "b" {
t.Fatal(b)
}
c := root.IndexPair(2)
if c != nil {
t.Fatal(c)
}
}
func TestIndexOrGet(t *testing.T) {
root, _ := NewParser(`{"a":1,"b":2}`).Parse()
a := root.IndexOrGet(0, "a")
if v, err := a.Int64(); err != nil || v != int64(1) {
t.Fatal(a)
}
a = root.IndexOrGet(0, "b")
if v, err := a.Int64(); err != nil || v != int64(2) {
t.Fatal(a)
}
a = root.IndexOrGet(0, "c")
if a.Valid() {
t.Fatal(a)
}
}
func TestTypeCast(t *testing.T) {
type tcase struct {
method string
node Node
exp interface{}
err error
}
var nonEmptyErr error = errors.New("")
a1 := NewAny(1)
lazyArray, _ := NewParser("[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16]").Parse()
lazyObject, _ := NewParser(`{"0":0,"1":1,"2":2,"3":3,"4":4,"5":5,"6":6,"7":7,"8":8,"9":9,"10":10,"11":11,"12":12,"13":13,"14":14,"15":15,"16":16}`).Parse()
var cases = []tcase{
{"Interface", Node{}, interface{}(nil), ErrUnsupportType},
{"Interface", NewAny(NewNumber("1")), float64(1), nil},
{"Interface", NewAny(int64(1)), int64(1), nil},
{"Interface", NewNumber("1"), float64(1), nil},
{"InterfaceUseNode", Node{}, Node{}, nil},
{"InterfaceUseNode", a1, a1, nil},
{"InterfaceUseNode", NewNumber("1"), NewNumber("1"), nil},
{"InterfaceUseNumber", Node{}, interface{}(nil), ErrUnsupportType},
{"InterfaceUseNumber", NewAny(1), 1, nil},
{"InterfaceUseNumber", NewNumber("1"), json.Number("1"), nil},
{"Map", Node{}, map[string]interface{}(nil), ErrUnsupportType},
{"Map", NewAny(map[string]Node{"a":NewNumber("1")}), map[string]interface{}(nil), ErrUnsupportType},
{"Map", NewAny(map[string]interface{}{"a":1}), map[string]interface{}{"a":1}, nil},
{"Map", NewObject([]Pair{{"a",NewNumber("1")}}), map[string]interface{}{"a":float64(1.0)}, nil},
{"MapUseNode", Node{}, map[string]Node(nil), ErrUnsupportType},
{"MapUseNode", NewAny(map[string]interface{}{"a":1}), map[string]Node(nil), ErrUnsupportType},
{"MapUseNode", NewAny(map[string]Node{"a":NewNumber("1")}), map[string]Node{"a":NewNumber("1")}, nil},
{"MapUseNode", NewObject([]Pair{{"a",NewNumber("1")}}), map[string]Node{"a":NewNumber("1")}, nil},
{"MapUseNumber", Node{}, map[string]interface{}(nil), ErrUnsupportType},
{"MapUseNumber", NewAny(map[string]interface{}{"a":1}), map[string]interface{}{"a":1}, nil},
{"MapUseNumber", NewObject([]Pair{{"a",NewNumber("1")}}), map[string]interface{}{"a":json.Number("1")}, nil},
{"Array", Node{}, []interface{}(nil), ErrUnsupportType},
{"Array", NewAny([]interface{}{1}), []interface{}{1}, nil},
{"Array", NewArray([]Node{NewNumber("1")}), []interface{}{float64(1.0)}, nil},
{"ArrayUseNode", Node{}, []Node(nil), ErrUnsupportType},
{"ArrayUseNode", NewAny([]interface{}{1}), []Node(nil), ErrUnsupportType},
{"ArrayUseNode", NewAny([]Node{NewNumber("1")}), []Node{NewNumber("1")}, nil},
{"ArrayUseNode", NewArray([]Node{NewNumber("1")}), []Node{NewNumber("1")}, nil},
{"ArrayUseNumber", Node{}, []interface{}(nil), ErrUnsupportType},
{"ArrayUseNumber", NewAny([]interface{}{1}), []interface{}{1}, nil},
{"ArrayUseNumber", NewAny([]Node{NewNumber("1")}), []interface{}(nil), ErrUnsupportType},
{"ArrayUseNumber", NewArray([]Node{NewNumber("1")}), []interface{}{json.Number("1")}, nil},
{"Raw", Node{}, "", ErrNotExist},
{"Raw", NewAny(""), `""`, nil},
{"Raw", NewRaw("[ ]"), "[ ]", nil},
{"Raw", NewBool(true), "true", nil},
{"Raw", NewNumber("-0.0"), "-0.0", nil},
{"Raw", NewString(""), `""`, nil},
{"Raw", NewBytes([]byte("hello, world")), `"aGVsbG8sIHdvcmxk"`, nil},
{"Bool", Node{}, false, ErrUnsupportType},
{"Bool", NewAny(true), true, nil},
{"Bool", NewAny(false), false, nil},
{"Bool", NewRaw("true"), true, nil},
{"Bool", NewRaw("false"), false, nil},
{"Int64", NewRaw("true"), int64(1), nil},
{"Int64", NewRaw("false"), int64(0), nil},
{"Int64", NewRaw("\"1\""), int64(1), nil},
{"Int64", NewRaw("\"1.0\""), int64(0), nonEmptyErr},
{"Int64", NewAny(int(0)), int64(0), nil},
{"Int64", NewAny(int8(0)), int64(0), nil},
{"Int64", NewAny(int16(0)), int64(0), nil},
{"Int64", NewAny(int32(0)), int64(0), nil},
{"Int64", NewAny(int64(0)), int64(0), nil},
{"Int64", NewAny(uint(0)), int64(0), nil},
{"Int64", NewAny(uint8(0)), int64(0), nil},
{"Int64", NewAny(uint32(0)), int64(0), nil},
{"Int64", NewAny(uint64(0)), int64(0), nil},
{"Int64", Node{}, int64(0), ErrUnsupportType},
{"Int64", NewRaw("0"), int64(0), nil},
{"StrictInt64", NewRaw("true"), int64(0), ErrUnsupportType},
{"StrictInt64", NewRaw("false"), int64(0), ErrUnsupportType},
{"StrictInt64", NewAny(int(0)), int64(0), nil},
{"StrictInt64", NewAny(int8(0)), int64(0), nil},
{"StrictInt64", NewAny(int16(0)), int64(0), nil},
{"StrictInt64", NewAny(int32(0)), int64(0), nil},
{"StrictInt64", NewAny(int64(0)), int64(0), nil},
{"StrictInt64", NewAny(uint(0)), int64(0), nil},
{"StrictInt64", NewAny(uint8(0)), int64(0), nil},
{"StrictInt64", NewAny(uint32(0)), int64(0), nil},
{"StrictInt64", NewAny(uint64(0)), int64(0), nil},
{"StrictInt64", Node{}, int64(0), ErrUnsupportType},
{"StrictInt64", NewRaw("0"), int64(0), nil},
{"Float64", NewRaw("true"), float64(1), nil},
{"Float64", NewRaw("false"), float64(0), nil},
{"Float64", NewRaw("\"1.0\""), float64(1.0), nil},
{"Float64", NewRaw("\"xx\""), float64(0), nonEmptyErr},
{"Float64", Node{}, float64(0), ErrUnsupportType},
{"Float64", NewAny(float32(0)), float64(0), nil},
{"Float64", NewAny(float64(0)), float64(0), nil},
{"Float64", NewRaw("0.0"), float64(0.0), nil},
{"StrictFloat64", NewRaw("true"), float64(0), ErrUnsupportType},
{"StrictFloat64", NewRaw("false"), float64(0), ErrUnsupportType},
{"StrictFloat64", Node{}, float64(0), ErrUnsupportType},
{"StrictFloat64", NewAny(float32(0)), float64(0), nil},
{"StrictFloat64", NewAny(float64(0)), float64(0), nil},
{"StrictFloat64", NewRaw("0.0"), float64(0.0), nil},
{"Number", Node{}, json.Number(""), ErrUnsupportType},
{"Number", NewAny(json.Number("0")), json.Number("0"), nil},
{"Number", NewRaw("0.0"), json.Number("0.0"), nil},
{"Number", NewRaw("\"1\""), json.Number("1"), nil},
{"Number", NewRaw("\"1.1\""), json.Number("1.1"), nil},
{"Number", NewRaw("\"0.x0\""), json.Number(""), nonEmptyErr},
{"Number", NewRaw("true"), json.Number("1"), nil},
{"Number", NewRaw("false"), json.Number("0"), nil},
{"StrictNumber", NewRaw("true"), json.Number(""), ErrUnsupportType},
{"StrictNumber", NewRaw("false"), json.Number(""), ErrUnsupportType},
{"StrictNumber", Node{}, json.Number(""), ErrUnsupportType},
{"StrictNumber", NewAny(json.Number("0")), json.Number("0"), nil},
{"StrictNumber", NewRaw("0.0"), json.Number("0.0"), nil},
{"String", Node{}, "", ErrUnsupportType},
{"String", NewAny(`\u263a`), `\u263a`, nil},
{"String", NewRaw(`"\u263a"`), `☺`, nil},
{"String", NewString(`\u263a`), `\u263a`, nil},
{"String", NewRaw(`0.0`), "0.0", nil},
{"String", NewRaw(`null`), "null", nil},
{"String", NewRaw(`true`), "true", nil},
{"String", NewRaw(`false`), "false", nil},
{"StrictString", Node{}, "", ErrUnsupportType},
{"StrictString", NewAny(`\u263a`), `\u263a`, nil},
{"StrictString", NewRaw(`"\u263a"`), `☺`, nil},
{"StrictString", NewString(`\u263a`), `\u263a`, nil},
{"StrictString", NewRaw(`0.0`), "", ErrUnsupportType},
{"StrictString", NewRaw(`null`), "", nil},
{"StrictString", NewRaw(`true`), "", ErrUnsupportType},
{"StrictString", NewRaw(`false`), "", ErrUnsupportType},
{"Len", Node{}, 0, nil},
{"Len", NewAny(0), 0, ErrUnsupportType},
{"Len", NewNull(), 0, nil},
{"Len", NewRaw(`"1"`), 1, nil},
{"Len", NewRaw(`[1]`), 0, nil},
{"Len", NewArray([]Node{NewNull()}), 1, nil},
{"Len", lazyArray, 0, nil},
{"Len", NewRaw(`{"a":1}`), 0, nil},
{"Len", lazyObject, 0, nil},
{"Cap", Node{}, 0, nil},
{"Cap", NewAny(0), 0, ErrUnsupportType},
{"Cap", NewNull(), 0, nil},
{"Cap", NewRaw(`[1]`), _DEFAULT_NODE_CAP, nil},
{"Cap", NewObject([]Pair{{"",NewNull()}}), 1, nil},
{"Cap", NewRaw(`{"a":1}`), _DEFAULT_NODE_CAP, nil},
}
lazyArray.skipAllIndex()
lazyObject.skipAllKey()
cases = append(cases,
tcase{"Len", lazyObject, 17, nil},
tcase{"Len", lazyObject, 17, nil},
tcase{"Cap", lazyObject, _DEFAULT_NODE_CAP*2, nil},
tcase{"Cap", lazyObject, _DEFAULT_NODE_CAP*2, nil},
)
for i, c := range cases {
fmt.Println(i, c)
rt := reflect.ValueOf(&c.node)
m := rt.MethodByName(c.method)
rets := m.Call([]reflect.Value{})
if len(rets) != 2 {
t.Fatal(i, rets)
}
if !reflect.DeepEqual(rets[0].Interface(), c.exp) {
t.Fatal(i, rets[0].Interface(), c.exp)
}
v := rets[1].Interface();
if c.err == nonEmptyErr {
if reflect.ValueOf(v).IsNil() {
t.Fatal(i, v)
}
} else if v != c.err {
t.Fatal(i, v)
}
}
}
func TestCheckError(t *testing.T) {
empty := Node{}
if !empty.Valid() || empty.Check() != nil || empty.Error() != "" {
t.Fatal()
}
n := newRawNode("[hello]", types.V_ARRAY)
n.parseRaw(false)
if n.Check() != nil {
t.Fatal(n.Check())
}
n = newRawNode("[hello]", types.V_ARRAY)
n.parseRaw(true)
p := NewParser("[hello]")
p.noLazy = true
p.skipValue = false
_, x := p.Parse()
if n.Error() != newSyntaxError(p.syntaxError(x)).Error() {
t.Fatal(n.Check())
}
s, err := NewParser(`{"a":{}, "b":talse, "c":{}}`).Parse()
if err != 0 {
t.Fatal(err)
}
root := s.GetByPath()
// fmt.Println(root.Check())
a := root.Get("a")
if a.Check() != nil {
t.Fatal(a.Check())
}
c := root.Get("c")
if c.Check() == nil {
t.Fatal()
}
fmt.Println(c.Check())
_, e := a.Properties()
if e != nil {
t.Fatal(e)
}
exist, e := a.Set("d", newRawNode("x", types.V_OBJECT))
if exist || e != nil {
t.Fatal(err)
}
if a.len() != 1 {
t.Fail()
}
d := a.Get("d").Get("")
if d.Check() == nil {
t.Fatal(d)
}
exist, e = a.Set("e", newRawNode("[}", types.V_ARRAY))
if e != nil {
t.Fatal(e)
}
if a.len() != 2 {
t.Fail()
}
d = a.Index(1).Index(0)
if d.Check() == nil {
t.Fatal(d)
}
it, e := root.Interface()
if e == nil {
t.Fatal(it)
}
fmt.Println(e)
}
func TestIndex(t *testing.T) {
root, derr := NewParser(_TwitterJson).Parse()
if derr != 0 {
t.Fatalf("decode failed: %v", derr.Error())
}
status := root.GetByPath("statuses", 0)
x, _ := status.Index(4).String()
y, _ := status.Get("id_str").String()
if x != y {
t.Fail()
}
}
func TestUnset(t *testing.T) {
root, derr := NewParser(_TwitterJson).Parse()
if derr != 0 {
t.Fatalf("decode failed: %v", derr.Error())
}
entities := root.GetByPath("statuses", 0, "entities")
if !entities.Exists() {
t.Fatal()
}
exist, err := entities.Unset("urls")
if !exist || err != nil {
t.Fatal()
}
e := entities.Get("urls")
if e.Exists() {
t.Fatal()
}
if entities.len() != 2 {
t.Fatal()
}
entities.Set("urls", NewString("a"))
e = entities.Get("urls")
x, _ := e.String()
if !e.Exists() || x != "a" {
t.Fatal()
}
exist, err = entities.UnsetByIndex(entities.len()-1)
if !exist || err != nil {
t.Fatal()
}
e = entities.Get("urls")
if e.Exists() {
t.Fatal()
}
hashtags := entities.Get("hashtags").Index(0)
hashtags.Set("text2", newRawNode(`{}`, types.V_OBJECT))
exist, err = hashtags.Unset("indices")
if !exist || err != nil || hashtags.len() != 2 {
t.Fatal()
}
y, _ := hashtags.Get("text").String()
if y != "freebandnames" {
t.Fatal()
}
if hashtags.Get("text2").Type() != V_OBJECT {
t.Fatal()
}
ums := entities.Get("user_mentions")
ums.Add(NewNull())
ums.Add(NewBool(true))
ums.Add(NewBool(false))
if ums.len() != 3 {
t.Fatal()
}
exist, err = ums.UnsetByIndex(1)
if !exist || err != nil {
t.Fatal()
}
v1, _ := ums.Index(0).Interface()
v2, _ := ums.Index(1).Interface()
if v1 != nil || v2 != false {
t.Fatal()
}
}
func TestUnsafeNode(t *testing.T) {
str, loop := getTestIteratorSample(_DEFAULT_NODE_CAP)
root, err := NewSearcher(str).GetByPath("array")
if err != nil {
t.Fatal(err)
}
a, _ := root.UnsafeArray()
if len(a) != loop {
t.Fatalf("exp:%v, got:%v", loop, len(a))
}
for i := int64(0); i<int64(loop); i++{
in := a[i]
x, _ := in.Int64()
if x != i {
t.Fatalf("exp:%v, got:%v", i, x)
}
}
root, err = NewSearcher(str).GetByPath("object")
if err != nil {
t.Fatal(err)
}
b, _ := root.UnsafeMap()
if len(b) != loop {
t.Fatalf("exp:%v, got:%v", loop, len(b))
}
for i := int64(0); i<int64(loop); i++ {
k := `k`+strconv.Itoa(int(i))
if k != b[i].Key {
t.Fatalf("unexpected element: %#v", b[i])
}
x, _ := b[i].Value.Int64()
if x != i {
t.Fatalf("exp:%v, got:%v", i, x)
}
}
}
func TestUseNode(t *testing.T) {
str, loop := getTestIteratorSample(_DEFAULT_NODE_CAP)
root, e := NewParser(str).Parse()
if e != 0 {
t.Fatal(e)
}
_, er := root.InterfaceUseNode()
if er != nil {
t.Fatal(er)
}
root, err := NewSearcher(str).GetByPath("array")
if err != nil {
t.Fatal(err)
}
a, _ := root.ArrayUseNode()
if len(a) != loop {
t.Fatalf("exp:%v, got:%v", loop, len(a))
}
for i := int64(0); i<int64(loop); i++{
in := a[i]
a, _ := in.Int64()
if a != i {
t.Fatalf("exp:%v, got:%v", i, a)
}
}
root, err = NewSearcher(str).GetByPath("array")
if err != nil {
t.Fatal(err)
}
x, _ := root.InterfaceUseNode()
a = x.([]Node)
if len(a) != loop {
t.Fatalf("exp:%v, got:%v", loop, len(a))
}
for i := int64(0); i<int64(loop); i++{
in := a[i]
a, _ := in.Int64()
if a != i {
t.Fatalf("exp:%v, got:%v", i, a)
}
}
root, err = NewSearcher(str).GetByPath("object")
if err != nil {
t.Fatal(err)
}
b, _ := root.MapUseNode()
if len(b) != loop {
t.Fatalf("exp:%v, got:%v", loop, len(b))
}
for i := int64(0); i<int64(loop); i++ {
k := `k`+strconv.Itoa(int(i))
xn, ok := b[k]
if !ok {
t.Fatalf("unexpected element: %#v", xn)
}
a, _ := xn.Int64()
if a != i {
t.Fatalf("exp:%v, got:%v", i, a)
}
}
root, err = NewSearcher(str).GetByPath("object")
if err != nil {
t.Fatal(err)
}
x, _ = root.InterfaceUseNode()
b = x.(map[string]Node)
if len(b) != loop {
t.Fatalf("exp:%v, got:%v", loop, len(b))
}
for i := int64(0); i<int64(loop); i++ {
k := `k`+strconv.Itoa(int(i))
xn, ok := b[k]
if !ok {
t.Fatalf("unexpected element: %#v", xn)
}
a, _ := xn.Int64()
if a != i {
t.Fatalf("exp:%v, got:%v", i, a)
}
}
}
func TestUseNumber(t *testing.T) {
str, _ := getTestIteratorSample(_DEFAULT_NODE_CAP)
root, e := NewParser(str).Parse()
if e != 0 {
t.Fatal(e)
}
_, er := root.InterfaceUseNumber()
if er != nil {
t.Fatal(er)
}
node, err := NewParser("1061346755812312312313").Parse()
if err != 0 {
t.Fatal(err)
}
if node.Type() != V_NUMBER {
t.Fatalf("wrong type: %v", node.Type())
}
x, _ := node.InterfaceUseNumber()
iv := x.(json.Number)
if iv.String() != "1061346755812312312313" {
t.Fatalf("exp:%#v, got:%#v", "1061346755812312312313", iv.String())
}
x, _ = node.Interface()
ix := x.(float64)
if ix != float64(1061346755812312312313) {
t.Fatalf("exp:%#v, got:%#v", float64(1061346755812312312313), ix)
}
xj, _ := node.Number()
ij, _ := xj.Int64()
jj, _ := json.Number("1061346755812312312313").Int64()
if ij != jj {
t.Fatalf("exp:%#v, got:%#v", jj, ij)
}
}
func TestMap(t *testing.T) {
node, err := NewParser(`{"a":-0, "b":1, "c":-1.2, "d":-1.2e-10}`).Parse()
if err != 0 {
t.Fatal(err)
}
m, _ := node.Map()
assert.Equal(t, m, map[string]interface{}{
"a": float64(0),
"b": float64(1),
"c": -1.2,
"d": -1.2e-10,
})
m1, _ := node.MapUseNumber()
assert.Equal(t, m1, map[string]interface{}{
"a": json.Number("-0"),
"b": json.Number("1"),
"c": json.Number("-1.2"),
"d": json.Number("-1.2e-10"),
})
}
func TestArray(t *testing.T) {
node, err := NewParser(`[-0, 1, -1.2, -1.2e-10]`).Parse()
if err != 0 {
t.Fatal(err)
}
m, _ := node.Array()
assert.Equal(t, m, []interface{}{
float64(0),
float64(1),
-1.2,
-1.2e-10,
})
m1, _ := node.ArrayUseNumber()
assert.Equal(t, m1, []interface{}{
json.Number("-0"),
json.Number("1"),
json.Number("-1.2"),
json.Number("-1.2e-10"),
})
}
func TestNodeRaw(t *testing.T) {
root, derr := NewSearcher(_TwitterJson).GetByPath("search_metadata")
if derr != nil {
t.Fatalf("decode failed: %v", derr.Error())
}
val, _ := root.Raw()
var comp = `{
"max_id": 250126199840518145,
"since_id": 24012619984051000,
"refresh_url": "?since_id=250126199840518145&q=%23freebandnames&result_type=mixed&include_entities=1",
"next_results": "?max_id=249279667666817023&q=%23freebandnames&count=4&include_entities=1&result_type=mixed",
"count": 4,
"completed_in": 0.035,
"since_id_str": "24012619984051000",
"query": "%23freebandnames",
"max_id_str": "250126199840518145"
}`
if val != comp {
t.Fatalf("exp: %+v, got: %+v", comp, val)
}
root, derr = NewSearcher(_TwitterJson).GetByPath("statuses", 0, "entities", "hashtags")
if derr != nil {
t.Fatalf("decode failed: %v", derr.Error())
}
val, _ = root.Raw()
comp = `[
{
"text": "freebandnames",
"indices": [
20,
34
]
}
]`
if val != comp {
t.Fatalf("exp: \n%s\n, got: \n%s\n", comp, val)
}
var data = `{"k1" : { "a" : "bc"} , "k2" : [1,2 ] , "k3":{} , "k4":[]}`
root, derr = NewSearcher(data).GetByPath("k1")
if derr != nil {
t.Fatalf("decode failed: %v", derr.Error())
}
val, _ = root.Raw()
comp = `{ "a" : "bc"}`
if val != comp {
t.Fatalf("exp: %+v, got: %+v", comp, val)
}
root, derr = NewSearcher(data).GetByPath("k2")
if derr != nil {
t.Fatalf("decode failed: %v", derr.Error())
}
val, _ = root.Raw()
comp = `[1,2 ]`
if val != comp {
t.Fatalf("exp: %+v, got: %+v", comp, val)
}
root, derr = NewSearcher(data).GetByPath("k3")
if derr != nil {
t.Fatalf("decode failed: %v", derr.Error())
}
val, _ = root.Raw()
comp = `{}`
if val != comp {
t.Fatalf("exp: %+v, got: %+v", comp, val)
}
root, derr = NewSearcher(data).GetByPath("k4")
if derr != nil {
t.Fatalf("decode failed: %v", derr.Error())
}
val, _ = root.Raw()
comp = `[]`
if val != comp {
t.Fatalf("exp: %+v, got: %+v", comp, val)
}
}
func TestNodeGet(t *testing.T) {
root, derr := NewParser(_TwitterJson).Parse()
if derr != 0 {
t.Fatalf("decode failed: %v", derr.Error())
}
val, _ := root.Get("search_metadata").Get("max_id").Int64()
if val != int64(250126199840518145) {
t.Fatalf("exp: %+v, got: %+v", 250126199840518145, val)
}
}
func TestNodeIndex(t *testing.T) {
root, derr := NewParser(_TwitterJson).Parse()
if derr != 0 {
t.Fatalf("decode failed: %v", derr.Error())
}
val, _ := root.Get("statuses").Index(3).Get("id_str").String()
if val != "249279667666817024" {
t.Fatalf("exp: %+v, got: %+v", "249279667666817024", val)
}
}
func TestNodeGetByPath(t *testing.T) {
root, derr := NewParser(_TwitterJson).Parse()
if derr != 0 {
t.Fatalf("decode failed: %v", derr.Error())
}
val, _ := root.GetByPath("statuses", 3, "id_str").String()
if val != "249279667666817024" {
t.Fatalf("exp: %+v, got: %+v", "249279667666817024", val)
}
}
func TestNodeSet(t *testing.T) {
empty := Node{}
err := empty.Add(Node{})
if err != nil {
t.Fatal(err)
}
empty2 := empty.Index(0)
if empty2.Check() != nil {
t.Fatal(err)
}
exist, err := empty2.SetByIndex(1, Node{})
if exist || err == nil {
t.Fatal(exist, err)
}
empty3 := empty.Index(0)
if empty3.Check() != nil {
t.Fatal(err)
}
exist, err = empty3.Set("a", NewNumber("-1"))
if exist || err != nil {
t.Fatal(exist, err)
}
if n, e := empty.Index(0).Get("a").Int64(); e != nil || n != -1 {
t.Fatal(n, e)
}
empty = NewNull()
err = empty.Add(NewNull())
if err != nil {
t.Fatal(err)
}
empty2 = empty.Index(0)
if empty2.Check() != nil {
t.Fatal(err)
}
exist, err = empty2.SetByIndex(1, NewNull())
if exist || err == nil {
t.Fatal(exist, err)
}
empty3 = empty.Index(0)
if empty3.Check() != nil {
t.Fatal(err)
}
exist, err = empty3.Set("a", NewNumber("-1"))
if exist || err != nil {
t.Fatal(exist, err)
}
if n, e := empty.Index(0).Get("a").Int64(); e != nil || n != -1 {
t.Fatal(n, e)
}
root, derr := NewParser(_TwitterJson).Parse()
if derr != 0 {
t.Fatalf("decode failed: %v", derr.Error())
}
app,_ := NewParser("111").Parse()
root.GetByPath("statuses", 3).Set("id_str", app)
val, _ := root.GetByPath("statuses", 3, "id_str").Int64()
if val != 111 {
t.Fatalf("exp: %+v, got: %+v", 111, val)
}
for i := root.GetByPath("statuses", 3).cap(); i >= 0; i-- {
root.GetByPath("statuses", 3).Set("id_str"+strconv.Itoa(i), app)
}
val, _ = root.GetByPath("statuses", 3, "id_str0").Int64()
if val != 111 {
t.Fatalf("exp: %+v, got: %+v", 111, val)
}
nroot, derr := NewParser(`{"a":[0.1,true,0,"name",{"b":"c"}]}`).Parse()
if derr != 0 {
t.Fatalf("decode failed: %v", derr.Error())
}
root.GetByPath("statuses", 3).Set("id_str2", nroot)
val2, _ := root.GetByPath("statuses", 3, "id_str2", "a", 4, "b").String()
if val2 != "c" {
t.Fatalf("exp:%+v, got:%+v", "c", val2)
}
}
func TestNodeAny(t *testing.T) {
empty := Node{}
_,err := empty.SetAny("any", map[string]interface{}{"a": []int{0}})
if err != nil {
t.Fatal(err)
}
if m, err := empty.Get("any").Interface(); err != nil {
t.Fatal(err)
} else if v, ok := m.(map[string]interface{}); !ok {
t.Fatal(v)
}
if buf, err := empty.MarshalJSON(); err != nil {
t.Fatal(err)
} else if string(buf) != `{"any":{"a":[0]}}` {
t.Fatal(string(buf))
}
if _, err := empty.Set("any2", Node{}); err != nil {
t.Fatal(err)
}
if err := empty.Get("any2").AddAny(nil); err != nil {
t.Fatal(err)
}
if buf, err := empty.MarshalJSON(); err != nil {
t.Fatal(err)
} else if string(buf) != `{"any":{"a":[0]},"any2":[null]}` {
t.Fatal(string(buf))
}
if _, err := empty.Get("any2").SetAnyByIndex(0, NewNumber("-0.0")); err != nil {
t.Fatal(err)
}
if buf, err := empty.MarshalJSON(); err != nil {
t.Fatal(err)
} else if string(buf) != `{"any":{"a":[0]},"any2":[-0.0]}` {
t.Fatal(string(buf))
}
}
func TestNodeSetByIndex(t *testing.T) {
root, derr := NewParser(_TwitterJson).Parse()
if derr != 0 {
t.Fatalf("decode failed: %v", derr.Error())
}
app, _ := NewParser("111").Parse()
st := root.GetByPath("statuses")
st.SetByIndex(0, app)