mirror of
https://github.com/ii64/sonic.git
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1f13d31b5a
* chore!: return error for cast API BREAKING CHANGE: - Set()/Unset()/SetByIndex()/UnsetByIndex/Add() - Raw()/Bool()/Int64()/Float64()/Number()/Len()/Cap() - Values()/Properties()/Map()/Array()/Interface() Co-authored-by: duanyi.aster <duanyi.aster@bytedance.com>
343 lines
12 KiB
Go
343 lines
12 KiB
Go
/*
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* Copyright 2021 ByteDance Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package ast
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import (
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`encoding/json`
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`testing`
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jsoniter `github.com/json-iterator/go`
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`github.com/stretchr/testify/assert`
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`github.com/tidwall/gjson`
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)
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func runDecoderTest(t *testing.T, src string, expect interface{}) {
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vv, err := NewParser(src).Parse()
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if err != 0 { panic(err) }
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x, _ := vv.Interface()
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assert.Equal(t, expect, x)
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}
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func runDecoderTestUseNumber(t *testing.T, src string, expect interface{}) {
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vv, err := NewParser(src).Parse()
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if err != 0 { panic(err) }
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vvv, _ := vv.InterfaceUseNumber()
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switch vvv.(type) {
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case json.Number:
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assert.Equal(t, expect, n2f64(vvv.(json.Number)))
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case []interface{}:
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x := vvv.([]interface{})
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for i, e := range x {
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if ev,ok := e.(json.Number);ok {
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x[i] = n2f64(ev)
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}
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}
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assert.Equal(t, expect, x)
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case map[string]interface{}:
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x := vvv.(map[string]interface{})
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for k,v := range x {
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if ev, ok := v.(json.Number); ok {
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x[k] = n2f64(ev)
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}
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}
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assert.Equal(t, expect, x)
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}
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}
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func n2f64(i json.Number) float64{
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x, err := i.Float64()
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if err != nil {
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panic(err)
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}
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return x
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}
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func TestParser_Basic(t *testing.T) {
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runDecoderTest(t, `null`, nil)
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runDecoderTest(t, `true`, true)
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runDecoderTest(t, `false`, false)
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runDecoderTest(t, `"hello, world \\ \/ \b \f \n \r \t \u666f 测试中文"`, "hello, world \\ / \b \f \n \r \t \u666f 测试中文")
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runDecoderTest(t, `"\ud83d\ude00"`, "😀")
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runDecoderTest(t, `0`, float64(0))
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runDecoderTest(t, `-0`, float64(0))
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runDecoderTest(t, `123456`, float64(123456))
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runDecoderTest(t, `-12345`, float64(-12345))
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runDecoderTest(t, `0.2`, 0.2)
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runDecoderTest(t, `1.2`, 1.2)
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runDecoderTest(t, `-0.2`, -0.2)
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runDecoderTest(t, `-1.2`, -1.2)
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runDecoderTest(t, `0e12`, 0e12)
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runDecoderTest(t, `0e+12`, 0e+12)
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runDecoderTest(t, `0e-12`, 0e-12)
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runDecoderTest(t, `-0e12`, -0e12)
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runDecoderTest(t, `-0e+12`, -0e+12)
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runDecoderTest(t, `-0e-12`, -0e-12)
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runDecoderTest(t, `2e12`, 2e12)
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runDecoderTest(t, `2E12`, 2e12)
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runDecoderTest(t, `2e+12`, 2e+12)
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runDecoderTest(t, `2e-12`, 2e-12)
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runDecoderTest(t, `-2e12`, -2e12)
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runDecoderTest(t, `-2e+12`, -2e+12)
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runDecoderTest(t, `-2e-12`, -2e-12)
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runDecoderTest(t, `0.2e12`, 0.2e12)
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runDecoderTest(t, `0.2e+12`, 0.2e+12)
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runDecoderTest(t, `0.2e-12`, 0.2e-12)
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runDecoderTest(t, `-0.2e12`, -0.2e12)
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runDecoderTest(t, `-0.2e+12`, -0.2e+12)
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runDecoderTest(t, `-0.2e-12`, -0.2e-12)
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runDecoderTest(t, `1.2e12`, 1.2e12)
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runDecoderTest(t, `1.2e+12`, 1.2e+12)
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runDecoderTest(t, `1.2e-12`, 1.2e-12)
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runDecoderTest(t, `-1.2e12`, -1.2e12)
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runDecoderTest(t, `-1.2e+12`, -1.2e+12)
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runDecoderTest(t, `-1.2e-12`, -1.2e-12)
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runDecoderTest(t, `-1.2E-12`, -1.2e-12)
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runDecoderTest(t, `[]`, []interface{}{})
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runDecoderTest(t, `{}`, map[string]interface{}{})
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runDecoderTest(t, `["asd", "123", true, false, null, 2.4, 1.2e15]`, []interface{}{"asd", "123", true, false, nil, 2.4, 1.2e15})
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runDecoderTest(t, `{"asdf": "qwer", "zxcv": true}`, map[string]interface{}{"asdf": "qwer", "zxcv": true})
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runDecoderTest(t, `{"a": "123", "b": true, "c": false, "d": null, "e": 2.4, "f": 1.2e15, "g": 1}`, map[string]interface{}{"a":"123", "b":true, "c":false, "d":nil, "e": 2.4, "f": 1.2e15, "g":float64(1)})
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runDecoderTestUseNumber(t, `null`, nil)
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runDecoderTestUseNumber(t, `true`, true)
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runDecoderTestUseNumber(t, `false`, false)
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runDecoderTestUseNumber(t, `"hello, world \\ \/ \b \f \n \r \t \u666f 测试中文"`, "hello, world \\ / \b \f \n \r \t \u666f 测试中文")
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runDecoderTestUseNumber(t, `"\ud83d\ude00"`, "😀")
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runDecoderTestUseNumber(t, `0`, float64(0))
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runDecoderTestUseNumber(t, `-0`, float64(0))
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runDecoderTestUseNumber(t, `123456`, float64(123456))
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runDecoderTestUseNumber(t, `-12345`, float64(-12345))
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runDecoderTestUseNumber(t, `0.2`, 0.2)
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runDecoderTestUseNumber(t, `1.2`, 1.2)
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runDecoderTestUseNumber(t, `-0.2`, -0.2)
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runDecoderTestUseNumber(t, `-1.2`, -1.2)
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runDecoderTestUseNumber(t, `0e12`, 0e12)
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runDecoderTestUseNumber(t, `0e+12`, 0e+12)
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runDecoderTestUseNumber(t, `0e-12`, 0e-12)
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runDecoderTestUseNumber(t, `-0e12`, -0e12)
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runDecoderTestUseNumber(t, `-0e+12`, -0e+12)
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runDecoderTestUseNumber(t, `-0e-12`, -0e-12)
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runDecoderTestUseNumber(t, `2e12`, 2e12)
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runDecoderTestUseNumber(t, `2E12`, 2e12)
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runDecoderTestUseNumber(t, `2e+12`, 2e+12)
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runDecoderTestUseNumber(t, `2e-12`, 2e-12)
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runDecoderTestUseNumber(t, `-2e12`, -2e12)
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runDecoderTestUseNumber(t, `-2e+12`, -2e+12)
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runDecoderTestUseNumber(t, `-2e-12`, -2e-12)
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runDecoderTestUseNumber(t, `0.2e12`, 0.2e12)
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runDecoderTestUseNumber(t, `0.2e+12`, 0.2e+12)
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runDecoderTestUseNumber(t, `0.2e-12`, 0.2e-12)
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runDecoderTestUseNumber(t, `-0.2e12`, -0.2e12)
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runDecoderTestUseNumber(t, `-0.2e+12`, -0.2e+12)
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runDecoderTestUseNumber(t, `-0.2e-12`, -0.2e-12)
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runDecoderTestUseNumber(t, `1.2e12`, 1.2e12)
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runDecoderTestUseNumber(t, `1.2e+12`, 1.2e+12)
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runDecoderTestUseNumber(t, `1.2e-12`, 1.2e-12)
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runDecoderTestUseNumber(t, `-1.2e12`, -1.2e12)
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runDecoderTestUseNumber(t, `-1.2e+12`, -1.2e+12)
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runDecoderTestUseNumber(t, `-1.2e-12`, -1.2e-12)
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runDecoderTestUseNumber(t, `-1.2E-12`, -1.2e-12)
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runDecoderTestUseNumber(t, `["asd", "123", true, false, null, 2.4, 1.2e15, 1]`, []interface{}{"asd", "123", true, false, nil, 2.4, 1.2e15, float64(1)})
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runDecoderTestUseNumber(t, `{"a": "123", "b": true, "c": false, "d": null, "e": 2.4, "f": 1.2e15, "g": 1}`, map[string]interface{}{"a":"123", "b":true, "c":false, "d":nil, "e": 2.4, "f": 1.2e15, "g":float64(1)})
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}
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func TestLoads(t *testing.T) {
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_,i,e := Loads(`{"a": "123", "b": true, "c": false, "d": null, "e": 2.4, "f": 1.2e15, "g": 1}`)
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if e != nil {
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t.Fatal(e)
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}
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assert.Equal(t, map[string]interface{}{"a": "123", "b": true, "c": false, "d": nil, "e": 2.4, "f": 1.2e15, "g": float64(1)}, i)
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_,i,e = LoadsUseNumber(`{"a": "123", "b": true, "c": false, "d": null, "e": 2.4, "f": 1.2e15, "g": 1}`)
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if e != nil {
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t.Fatal(e)
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}
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assert.Equal(t, map[string]interface{}{"a": "123", "b": true, "c": false, "d": nil, "e": json.Number("2.4"), "f": json.Number("1.2e15"), "g": json.Number("1")}, i)
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}
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func TestParsehNotExist(t *testing.T) {
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s,err := NewParser(` { "xx" : [ 0, "" ] ,"yy" :{ "2": "" } } `).Parse()
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if err != 0 {
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t.Fatal(err)
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}
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node := s.GetByPath("xx", 2)
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if node.Exists() {
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t.Fatalf("node: %v", node)
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}
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node = s.GetByPath("xx", 1)
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if !node.Exists() {
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t.Fatalf("node: %v", nil)
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}
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node = s.GetByPath("yy", "3")
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if node.Exists() {
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t.Fatalf("node: %v", node)
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}
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node = s.GetByPath("yy", "2")
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if !node.Exists() {
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t.Fatalf("node: %v", nil)
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}
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}
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func BenchmarkParser_StdLib(b *testing.B) {
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var bv = []byte(_TwitterJson)
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b.SetBytes(int64(len(_TwitterJson)))
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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var out interface{}
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_ = json.Unmarshal(bv, &out)
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}
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}
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func BenchmarkParser_JsonIter(b *testing.B) {
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var bv = []byte(_TwitterJson)
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b.SetBytes(int64(len(_TwitterJson)))
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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var out interface{}
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_ = jsoniter.Unmarshal(bv, &out)
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}
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}
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func BenchmarkParser_Sonic(b *testing.B) {
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_, _, _ = Loads(_TwitterJson)
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b.SetBytes(int64(len(_TwitterJson)))
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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_, _, _ = Loads(_TwitterJson)
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}
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}
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func BenchmarkParser_Parallel_StdLib(b *testing.B) {
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var bv = []byte(_TwitterJson)
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b.SetBytes(int64(len(_TwitterJson)))
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b.SetParallelism(parallelism)
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b.ResetTimer()
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b.RunParallel(func(pb *testing.PB) {
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for pb.Next() {
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var out interface{}
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_ = json.Unmarshal(bv, &out)
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}
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})
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}
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func BenchmarkParser_Parallel_JsonIter(b *testing.B) {
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var bv = []byte(_TwitterJson)
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b.SetBytes(int64(len(_TwitterJson)))
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b.SetParallelism(parallelism)
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b.ResetTimer()
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b.RunParallel(func(pb *testing.PB) {
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for pb.Next() {
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var out interface{}
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_ = jsoniter.Unmarshal(bv, &out)
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}
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})
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}
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func BenchmarkParser_Parallel_Sonic(b *testing.B) {
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_, _, _ = Loads(_TwitterJson)
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b.SetBytes(int64(len(_TwitterJson)))
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b.SetParallelism(parallelism)
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b.ResetTimer()
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b.RunParallel(func(pb *testing.PB) {
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for pb.Next() {
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_, _, _ = Loads(_TwitterJson)
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}
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})
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}
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func BenchmarkGetOne_Gjson(b *testing.B) {
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b.SetBytes(int64(len(_TwitterJson)))
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for i := 0; i < b.N; i++ {
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ast := gjson.Get(_TwitterJson, "statuses.2.id")
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node := ast.Int()
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if node != 249289491129438208 {
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b.Fatal(node)
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}
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}
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}
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func BenchmarkGetOne_Jsoniter(b *testing.B) {
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b.SetBytes(int64(len(_TwitterJson)))
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data := []byte(_TwitterJson)
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for i := 0; i < b.N; i++ {
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ast := jsoniter.Get(data, "statuses", 2, "id")
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node := ast.ToInt()
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if node != 249289491129438208 {
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b.Fail()
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}
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}
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}
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func BenchmarkGetOne_Sonic(b *testing.B) {
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b.SetBytes(int64(len(_TwitterJson)))
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for i := 0; i < b.N; i++ {
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ast, _ := NewParser(_TwitterJson).Parse()
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node, _ := ast.Get("statuses").Index(2).Get("id").Int64()
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if node != 249289491129438208 {
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b.Fail()
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}
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}
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}
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func BenchmarkGetSeven_Gjson(b *testing.B) {
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b.SetBytes(int64(len(_TwitterJson)))
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for i := 0; i < b.N; i++ {
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ast := gjson.Get(_TwitterJson, "statuses.3.id")
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ast = gjson.Get(_TwitterJson, "statuses.3.user.entities.description")
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ast = gjson.Get(_TwitterJson, "statuses.3.user.entities.url.urls")
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ast = gjson.Get(_TwitterJson, "statuses.3.user.entities.url")
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ast = gjson.Get(_TwitterJson, "statuses.3.user.created_at")
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ast = gjson.Get(_TwitterJson, "statuses.3.user.name")
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ast = gjson.Get(_TwitterJson, "statuses.3.text")
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if ast.Value() == nil {
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b.Fail()
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}
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}
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}
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func BenchmarkGetSeven_Jsoniter(b *testing.B) {
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b.SetBytes(int64(len(_TwitterJson)))
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data := []byte(_TwitterJson)
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for i := 0; i < b.N; i++ {
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ast := jsoniter.Get(data, "statuses", 3, "id")
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ast = jsoniter.Get(data, "statuses", 3, "user", "entities","description")
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ast = jsoniter.Get(data, "statuses", 3, "user", "entities","url","urls")
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ast = jsoniter.Get(data, "statuses", 3, "user", "entities","url")
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ast = jsoniter.Get(data, "statuses", 3, "user", "created_at")
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ast = jsoniter.Get(data, "statuses", 3, "user", "name")
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ast = jsoniter.Get(data, "statuses", 3, "text")
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if ast == nil {
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b.Fail()
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}
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}
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}
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func BenchmarkGetSeven_SonicParser(b *testing.B) {
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b.SetBytes(int64(len(_TwitterJson)))
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for i := 0; i < b.N; i++ {
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ast, _ := NewParser(_TwitterJson).Parse()
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node := ast.GetByPath( "statuses", 3, "id")
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node = ast.GetByPath("statuses", 3, "user", "entities","description")
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node = ast.GetByPath("statuses", 3, "user", "entities","url","urls")
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node = ast.GetByPath("statuses", 3, "user", "entities","url")
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node = ast.GetByPath("statuses", 3, "user", "created_at")
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node = ast.GetByPath("statuses", 3, "user", "name")
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node = ast.GetByPath("statuses", 3, "text")
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if node == nil {
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b.Fail()
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}
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}
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}
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