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Copy pathv8_all_test.go
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v8_all_test.go
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package v8
import (
"io/ioutil"
"math/rand"
"os"
"runtime"
"runtime/pprof"
"strings"
"sync"
"testing"
"time"
)
var engine = NewEngine()
func init() {
// traceDispose = true
rand.Seed(time.Now().UnixNano())
go func() {
for {
input, err := ioutil.ReadFile("test.cmd")
if err == nil && len(input) > 0 {
ioutil.WriteFile("test.cmd", []byte(""), 0744)
cmd := strings.Trim(string(input), " \n\r\t")
var p *pprof.Profile
switch cmd {
case "lookup goroutine":
p = pprof.Lookup("goroutine")
case "lookup heap":
p = pprof.Lookup("heap")
case "lookup threadcreate":
p = pprof.Lookup("threadcreate")
default:
println("unknow command: '" + cmd + "'")
}
if p != nil {
file, err := os.Create("test.out")
if err != nil {
println("couldn't create test.out")
} else {
p.WriteTo(file, 2)
}
}
}
time.Sleep(2 * time.Second)
}
}()
}
func Test_InternalField(t *testing.T) {
iCache := make([]interface{}, 0)
ot := engine.NewObjectTemplate()
ot.SetInternalFieldCount(1)
context := engine.NewContext(nil)
context.SetPrivateData(iCache)
context.Scope(func(cs ContextScope) {
cache := cs.GetPrivateData().([]interface{})
str1 := "hello"
cache = append(cache, str1)
cs.SetPrivateData(cache)
obj := ot.NewObject().ToObject()
obj.SetInternalField(0, str1)
str2 := obj.GetInternalField(0).(string)
if str1 != str2 {
t.Fatal("data not match")
}
})
context.SetPrivateData(nil)
}
func Test_GetVersion(t *testing.T) {
t.Log(GetVersion())
}
func Test_Allocator(t *testing.T) {
SetArrayBufferAllocator(nil, nil)
script := engine.Compile([]byte(`var data = new ArrayBuffer(10); data[0]='a'; data[0];`), nil, nil)
engine.NewContext(nil).Scope(func(cs ContextScope) {
exception := cs.TryCatch(true, func() {
value := script.Run()
if value.ToString() != "a" {
t.Fatal("value failed")
}
})
if exception != "" {
t.Fatalf("exception found:%s", exception)
}
})
}
func Test_MessageListener(t *testing.T) {
engine.NewContext(nil).Scope(func(cs ContextScope) {
cs.AddMessageListener(true, func(message string, data interface{}) {
println("golang", message)
}, nil)
script := engine.Compile([]byte(`var test[ = ;`), nil, nil)
if script != nil {
script.Run()
}
SetCaptureStackTraceForUncaughtExceptions(true, 1)
cs.AddMessageListener(false, func(message string, data interface{}) {
println("golang2", message)
}, nil)
script = engine.Compile([]byte(`var test] = ;`), nil, nil)
if script != nil {
script.Run()
}
cs.AddMessageListener(true, nil, nil)
exception := cs.TryCatch(true, func() {
script = engine.Compile([]byte(`var test[] = ;`), nil, nil)
if script != nil {
script.Run()
}
})
if exception != "" {
println("exception:", exception)
}
})
}
func Test_HelloWorld(t *testing.T) {
engine.NewContext(nil).Scope(func(cs ContextScope) {
if cs.Eval("'Hello ' + 'World!'").ToString() != "Hello World!" {
t.Fatal("result not match")
}
})
runtime.GC()
}
func Test_TryCatch(t *testing.T) {
engine.NewContext(nil).Scope(func(cs ContextScope) {
cs.TryCatch(true, func() {
engine.Compile([]byte("a[=1"), nil, nil)
})
if cs.TryCatch(true, func() {
cs.ThrowException("this is error")
}) != "this is error" {
t.Fatal("error message not match")
}
})
runtime.GC()
}
func Test_PreCompile(t *testing.T) {
engine.NewContext(nil).Scope(func(cs ContextScope) {
// pre-compile
code := []byte("'Hello ' + 'PreCompile!'")
scriptData1 := engine.PreCompile(code)
if scriptData1 == nil {
t.Fatal("precompile failed")
}
// test save and load script data
data := scriptData1.Data()
scriptData2 := NewScriptData(data)
if scriptData1 == nil {
t.Fatal("load precompile data failed")
}
// test compile with script data
script := engine.Compile(code, nil, scriptData2)
value := script.Run()
result := value.ToString()
if result != "Hello PreCompile!" {
t.Fatal("result not match")
}
})
runtime.GC()
}
func Test_Values(t *testing.T) {
engine.NewContext(nil).Scope(func(cs ContextScope) {
if !engine.Undefined().IsUndefined() {
t.Fatal("Undefined() not match")
}
if !engine.Null().IsNull() {
t.Fatal("Null() not match")
}
if !engine.True().IsTrue() {
t.Fatal("True() not match")
}
if !engine.False().IsFalse() {
t.Fatal("False() not match")
}
if engine.Undefined() != engine.Undefined() {
t.Fatal("Undefined() != Undefined()")
}
if engine.Null() != engine.Null() {
t.Fatal("Null() != Null()")
}
if engine.True() != engine.True() {
t.Fatal("True() != True()")
}
if engine.False() != engine.False() {
t.Fatal("False() != False()")
}
var (
maxInt32 = int64(0x7FFFFFFF)
maxUint32 = int64(0xFFFFFFFF)
maxUint64 = uint64(0xFFFFFFFFFFFFFFFF)
maxNumber = int64(maxUint64)
)
if cs.NewBoolean(true).ToBoolean() != true {
t.Fatal(`NewBoolean(true).ToBoolean() != true`)
}
if cs.NewNumber(12.34).ToNumber() != 12.34 {
t.Fatal(`NewNumber(12.34).ToNumber() != 12.34`)
}
if cs.NewNumber(float64(maxNumber)).ToInteger() != maxNumber {
t.Fatal(`NewNumber(float64(maxNumber)).ToInteger() != maxNumber`)
}
if cs.NewInteger(maxInt32).IsInt32() == false {
t.Fatal(`NewInteger(maxInt32).IsInt32() == false`)
}
if cs.NewInteger(maxUint32).IsInt32() != false {
t.Fatal(`NewInteger(maxUint32).IsInt32() != false`)
}
if cs.NewInteger(maxUint32).IsUint32() == false {
t.Fatal(`NewInteger(maxUint32).IsUint32() == false`)
}
if cs.NewInteger(maxNumber).ToInteger() != maxNumber {
t.Fatal(`NewInteger(maxNumber).ToInteger() != maxNumber`)
}
if cs.NewString("Hello World!").ToString() != "Hello World!" {
t.Fatal(`NewString("Hello World!").ToString() != "Hello World!"`)
}
if cs.NewObject().IsObject() == false {
t.Fatal(`NewObject().IsObject() == false`)
}
if cs.NewArray(5).IsArray() == false {
t.Fatal(`NewArray(5).IsArray() == false`)
}
if cs.NewArray(5).ToArray().Length() != 5 {
t.Fatal(`NewArray(5).Length() != 5`)
}
if cs.NewRegExp("foo", RF_None).IsRegExp() == false {
t.Fatal(`NewRegExp("foo", RF_None).IsRegExp() == false`)
}
if cs.NewRegExp("foo", RF_Global).ToRegExp().Pattern() != "foo" {
t.Fatal(`NewRegExp("foo", RF_Global).ToRegExp().Pattern() != "foo"`)
}
if cs.NewRegExp("foo", RF_Global).ToRegExp().Flags() != RF_Global {
t.Fatal(`NewRegExp("foo", RF_Global).ToRegExp().Flags() != RF_Global`)
}
})
runtime.GC()
}
func Test_Object(t *testing.T) {
engine.NewContext(nil).Scope(func(cs ContextScope) {
script := engine.Compile([]byte("a={};"), nil, nil)
value := script.Run()
object := value.ToObject()
// Test get/set property
if prop := object.GetProperty("a"); prop != nil {
if !prop.IsUndefined() {
t.Fatal("property 'a' value not match")
}
} else {
t.Fatal("could't get property 'a'")
}
if !object.SetProperty("b", engine.True(), PA_None) {
t.Fatal("could't set property 'b'")
}
if prop := object.GetProperty("b"); prop != nil {
if !prop.IsBoolean() || !prop.IsTrue() {
t.Fatal("property 'b' value not match")
}
} else {
t.Fatal("could't get property 'b'")
}
// Test get/set non-ascii property
if !object.SetProperty("中文字段", engine.False(), PA_None) {
t.Fatal("could't set non-ascii property")
}
if prop := object.GetProperty("中文字段"); prop != nil {
if !prop.IsBoolean() || !prop.IsFalse() {
t.Fatal("non-ascii property value not match")
}
} else {
t.Fatal("could't get non-ascii property")
}
// Test get/set element
if elem := object.GetElement(0); elem != nil {
if !elem.IsUndefined() {
t.Fatal("element 0 value not match")
}
} else {
t.Fatal("could't get element 0")
}
if !object.SetElement(0, engine.True()) {
t.Fatal("could't set element 0")
}
if elem := object.GetElement(0); elem != nil {
if !elem.IsTrue() {
t.Fatal("element 0 value not match")
}
} else {
t.Fatal("could't get element 0")
}
// Test GetPropertyAttributes
if !object.SetProperty("x", engine.True(), PA_DontDelete|PA_ReadOnly) {
t.Fatal("could't set property with attributes")
}
attris := object.GetPropertyAttributes("x")
if attris&(PA_DontDelete|PA_ReadOnly) != PA_DontDelete|PA_ReadOnly {
t.Fatal("property attributes not match")
}
// Test ForceSetProperty
if !object.ForceSetProperty("x", engine.False(), PA_None) {
t.Fatal("could't force set property 'x'")
}
if prop := object.GetProperty("x"); prop != nil {
if !prop.IsBoolean() || !prop.IsFalse() {
t.Fatal("property 'x' value not match")
}
} else {
t.Fatal("could't get property 'x'")
}
// Test HasProperty and DeleteProperty
if object.HasProperty("a") {
t.Fatal("property 'a' exists")
}
if !object.HasProperty("b") {
t.Fatal("property 'b' not exists")
}
if !object.DeleteProperty("b") {
t.Fatal("could't delete property 'b'")
}
if object.HasProperty("b") {
t.Fatal("delete property 'b' failed")
}
// Test ForceDeleteProperty
if !object.ForceDeleteProperty("x") {
t.Fatal("could't delete property 'x'")
}
if object.HasProperty("x") {
t.Fatal("delete property 'x' failed")
}
// Test HasElement and DeleteElement
if object.HasElement(1) {
t.Fatal("element 1 exists")
}
if !object.HasElement(0) {
t.Fatal("element 0 not exists")
}
if !object.DeleteElement(0) {
t.Fatal("could't delete element 0")
}
if object.HasElement(0) {
t.Fatal("delete element 0 failed")
}
// Test GetPropertyNames
script = engine.Compile([]byte("a={x:10,y:20,z:30};"), nil, nil)
value = script.Run()
object = value.ToObject()
names := object.GetPropertyNames()
if names.Length() != 3 {
t.Fatal(`names.Length() != 3`)
}
if names.GetElement(0).ToString() != "x" {
t.Fatal(`names.GetElement(0).ToString() != "x"`)
}
if names.GetElement(1).ToString() != "y" {
t.Fatal(`names.GetElement(1).ToString() != "y"`)
}
if names.GetElement(2).ToString() != "z" {
t.Fatal(`names.GetElement(2).ToString() != "z"`)
}
})
runtime.GC()
}
func Test_Array(t *testing.T) {
engine.NewContext(nil).Scope(func(cs ContextScope) {
script := engine.Compile([]byte("[1,2,3]"), nil, nil)
value := script.Run()
result := value.ToArray()
if result.Length() != 3 {
t.Fatal("array length not match")
}
if elem := result.GetElement(0); elem != nil {
if !elem.IsNumber() || elem.ToNumber() != 1 {
t.Fatal("element 0 value not match")
}
} else {
t.Fatal("could't get element 0")
}
if elem := result.GetElement(1); elem != nil {
if !elem.IsNumber() || elem.ToNumber() != 2 {
t.Fatal("element 1 value not match")
}
} else {
t.Fatal("could't get element 1")
}
if elem := result.GetElement(2); elem != nil {
if !elem.IsNumber() || elem.ToNumber() != 3 {
t.Fatal("element 2 value not match")
}
} else {
t.Fatal("could't get element 2")
}
if !result.SetElement(0, engine.True()) {
t.Fatal("could't set element")
}
if elem := result.GetElement(0); elem != nil {
if !elem.IsTrue() {
t.Fatal("element 0 value not match")
}
} else {
t.Fatal("could't get element 0")
}
})
runtime.GC()
}
func Test_Function(t *testing.T) {
engine.NewContext(nil).Scope(func(cs ContextScope) {
script := engine.Compile([]byte(`
a = function(x,y,z){
return x+y+z;
}
`), nil, nil)
value := script.Run()
if value.IsFunction() == false {
t.Fatal("value not a function")
}
result := value.ToFunction().Call(
cs.NewInteger(1),
cs.NewInteger(2),
cs.NewInteger(3),
)
if result.IsNumber() == false {
t.Fatal("result not a number")
}
if result.ToInteger() != 6 {
t.Fatal("result != 6")
}
function := engine.NewFunctionTemplate(func(info FunctionCallbackInfo) {
if info.Get(0).ToString() != "Hello World!" {
t.Fatal(`info.Get(0).ToString() != "Hello World!"`)
}
info.ReturnValue().SetBoolean(true)
}, nil).NewFunction()
if function == nil {
t.Fatal("function == nil")
}
if function.ToFunction().Call(
cs.NewString("Hello World!"),
).IsTrue() == false {
t.Fatal("callback return not match")
}
})
runtime.GC()
}
func Test_Accessor(t *testing.T) {
engine.NewContext(nil).Scope(func(cs ContextScope) {
template := engine.NewObjectTemplate()
var propertyValue int32
template.SetAccessor(
"abc",
func(name string, info AccessorCallbackInfo) {
data := info.Data().(*int32)
info.ReturnValue().SetInt32(*data)
},
func(name string, value *Value, info AccessorCallbackInfo) {
data := info.Data().(*int32)
*data = value.ToInt32()
},
&propertyValue,
PA_None,
)
template.SetProperty("def", cs.NewInteger(8888), PA_None)
values := []*Value{
template.NewObject(), // New
cs.NewObject(), // Wrap
}
template.WrapObject(values[1])
for i := 0; i < 2; i++ {
value := values[i]
propertyValue = 1234
object := value.ToObject()
if object.GetProperty("abc").ToInt32() != 1234 {
t.Fatal(`object.GetProperty("abc").ToInt32() != 1234`)
}
object.SetProperty("abc", cs.NewInteger(5678), PA_None)
if propertyValue != 5678 {
t.Fatal(`propertyValue != 5678`)
}
if object.GetProperty("abc").ToInt32() != 5678 {
t.Fatal(`object.GetProperty("abc").ToInt32() != 5678`)
}
if object.GetProperty("def").ToInt32() != 8888 {
t.Fatal(`object.GetProperty("def").ToInt32() != 8888`)
}
}
})
runtime.GC()
}
func Test_NamedPropertyHandler(t *testing.T) {
obj_template := engine.NewObjectTemplate()
var (
get_called = false
set_called = false
query_called = false
delete_called = false
enum_called = false
)
obj_template.SetNamedPropertyHandler(
func(name string, info PropertyCallbackInfo) {
//t.Logf("get %s", name)
get_called = get_called || name == "abc"
},
func(name string, value *Value, info PropertyCallbackInfo) {
//t.Logf("set %s", name)
set_called = set_called || name == "abc"
},
func(name string, info PropertyCallbackInfo) {
//t.Logf("query %s", name)
query_called = query_called || name == "abc"
},
func(name string, info PropertyCallbackInfo) {
//t.Logf("delete %s", name)
delete_called = delete_called || name == "abc"
},
func(info PropertyCallbackInfo) {
//t.Log("enumerate")
enum_called = true
},
nil,
)
func_template := engine.NewFunctionTemplate(func(info FunctionCallbackInfo) {
info.ReturnValue().Set(obj_template.NewObject())
}, nil)
global_template := engine.NewObjectTemplate()
global_template.SetAccessor("GetData", func(name string, info AccessorCallbackInfo) {
info.ReturnValue().Set(func_template.NewFunction())
}, nil, nil, PA_None)
engine.NewContext(global_template).Scope(func(cs ContextScope) {
object := obj_template.NewObject().ToObject()
object.GetProperty("abc")
object.SetProperty("abc", cs.NewInteger(123), PA_None)
object.GetPropertyAttributes("abc")
cs.Eval(`
var data = GetData();
delete data.abc;
for (var p in data) {
}
`)
})
if !(get_called && set_called && query_called && delete_called && enum_called) {
t.Fatal(get_called, set_called, query_called, delete_called, enum_called)
}
runtime.GC()
}
func Test_IndexedPropertyHandler(t *testing.T) {
obj_template := engine.NewObjectTemplate()
var (
get_called = false
set_called = false
query_called = true // TODO
delete_called = true // TODO
enum_called = true // TODO
)
obj_template.SetIndexedPropertyHandler(
func(index uint32, info PropertyCallbackInfo) {
//t.Logf("get %d", index)
get_called = get_called || index == 1
},
func(index uint32, value *Value, info PropertyCallbackInfo) {
//t.Logf("set %d", index)
set_called = set_called || index == 1
},
func(index uint32, info PropertyCallbackInfo) {
//t.Logf("query %d", index)
query_called = query_called || index == 1
},
func(index uint32, info PropertyCallbackInfo) {
//t.Logf("delete %d", index)
delete_called = delete_called || index == 1
},
func(info PropertyCallbackInfo) {
//t.Log("enumerate")
enum_called = true
},
nil,
)
func_template := engine.NewFunctionTemplate(func(info FunctionCallbackInfo) {
info.ReturnValue().Set(obj_template.NewObject())
}, nil)
global_template := engine.NewObjectTemplate()
global_template.SetAccessor("GetData", func(name string, info AccessorCallbackInfo) {
info.ReturnValue().Set(func_template.NewFunction())
}, nil, nil, PA_None)
engine.NewContext(global_template).Scope(func(cs ContextScope) {
object := obj_template.NewObject().ToObject()
object.GetElement(1)
object.SetElement(1, cs.NewInteger(123))
cs.Eval(`
var data = GetData();
delete data[1];
for (var p in data) {
}
`)
})
if !(get_called && set_called && query_called && delete_called && enum_called) {
t.Fatal(get_called, set_called, query_called, delete_called, enum_called)
}
runtime.GC()
}
func Test_ObjectConstructor(t *testing.T) {
type MyClass struct {
name string
}
data := new(MyClass)
ftConstructor := engine.NewFunctionTemplate(func(info FunctionCallbackInfo) {
info.This().SetInternalField(0, data)
}, nil)
ftConstructor.SetClassName("MyClass")
obj_template := ftConstructor.InstanceTemplate()
var (
get_called = false
set_called = false
query_called = false
delete_called = false
enum_called = false
)
obj_template.SetNamedPropertyHandler(
func(name string, info PropertyCallbackInfo) {
//t.Logf("get %s", name)
get_called = get_called || name == "abc"
data := info.This().ToObject().GetInternalField(0).(*MyClass)
cs := info.CurrentScope()
info.ReturnValue().Set(cs.NewString(data.name))
},
func(name string, value *Value, info PropertyCallbackInfo) {
//t.Logf("set %s", name)
set_called = set_called || name == "abc"
data := info.This().ToObject().GetInternalField(0).(*MyClass)
data.name = value.ToString()
info.ReturnValue().Set(value)
},
func(name string, info PropertyCallbackInfo) {
//t.Logf("query %s", name)
query_called = query_called || name == "abc"
},
func(name string, info PropertyCallbackInfo) {
//t.Logf("delete %s", name)
delete_called = delete_called || name == "abc"
},
func(info PropertyCallbackInfo) {
//t.Log("enumerate")
enum_called = true
},
nil,
)
obj_template.SetInternalFieldCount(1)
engine.NewContext(nil).Scope(func(cs ContextScope) {
cs.Global().SetProperty("MyClass", ftConstructor.NewFunction(), PA_None)
if !cs.Eval("(new MyClass) instanceof MyClass").IsTrue() {
t.Fatal("(new MyClass) instanceof MyClass == false")
}
object := cs.Eval(`
var data = new MyClass;
var temp = data.abc;
data.abc = 1;
delete data.abc;
for (var p in data) {
}
data;
`).ToObject()
object.GetPropertyAttributes("abc")
data := object.GetInternalField(0).(*MyClass)
if data.name != "1" {
t.Fatal("InternalField failed")
}
if !(get_called && set_called && query_called && delete_called && enum_called) {
t.Fatal(get_called, set_called, query_called, delete_called, enum_called)
}
})
runtime.GC()
}
func Test_Context(t *testing.T) {
script1 := engine.Compile([]byte("typeof(Test_Context) == 'undefined';"), nil, nil)
script2 := engine.Compile([]byte("Test_Context = 1;"), nil, nil)
script3 := engine.Compile([]byte("Test_Context = Test_Context + 7;"), nil, nil)
test_func := func(cs ContextScope) {
if script1.Run().IsFalse() {
t.Fatal(`script1.Run(c).IsFalse()`)
}
if script2.Run().ToInteger() != 1 {
t.Fatal(`script2.Run(c).ToInteger() != 1`)
}
if script3.Run().ToInteger() != 8 {
t.Fatal(`script3.Run(c).ToInteger() != 8`)
}
}
engine.NewContext(nil).Scope(func(cs ContextScope) {
engine.NewContext(nil).Scope(test_func)
engine.NewContext(nil).Scope(test_func)
test_func(cs)
})
functionTemplate := engine.NewFunctionTemplate(func(info FunctionCallbackInfo) {
for i := 0; i < info.Length(); i++ {
println(info.Get(i).ToString())
}
}, nil)
// Test Global Template
globalTemplate := engine.NewObjectTemplate()
globalTemplate.SetAccessor("log", func(name string, info AccessorCallbackInfo) {
info.ReturnValue().Set(functionTemplate.NewFunction())
}, nil, nil, PA_None)
engine.NewContext(globalTemplate).Scope(func(cs ContextScope) {
cs.Eval(`log("Hello World!")`)
})
// Test Global Object
engine.NewContext(nil).Scope(func(cs ContextScope) {
global := cs.Global()
if !global.SetProperty("println", functionTemplate.NewFunction(), PA_None) {
}
global = cs.Global()
if !global.HasProperty("println") {
t.Fatal(`!global.HasProperty("println")`)
return
}
cs.Eval(`println("Hello World!")`)
})
runtime.GC()
}
func Test_UnderscoreJS(t *testing.T) {
engine.NewContext(nil).Scope(func(cs ContextScope) {
code, err := ioutil.ReadFile("labs/underscore.js")
if err != nil {
return
}
script := engine.Compile(code, nil, nil)
script.Run()
test := []byte(`
_.find([1, 2, 3, 4, 5, 6], function(num) {
return num % 2 == 0;
});
`)
testScript := engine.Compile(test, nil, nil)
value := testScript.Run()
if value == nil || value.IsNumber() == false {
t.FailNow()
}
result := value.ToNumber()
if result != 2 {
t.FailNow()
}
})
runtime.GC()
}
func Test_JSON(t *testing.T) {
engine.NewContext(nil).Scope(func(cs ContextScope) {
json := `{"a":1,"b":2,"c":"xyz","e":true,"f":false,"g":null,"h":[4,5,6]}`
value := cs.ParseJSON(json)
if value == nil {
t.Fatal(`value == nil`)
}
if value.IsObject() == false {
t.Fatal(`value == false`)
}
if string(ToJSON(value)) != json {
t.Fatal(`string(ToJSON(value)) != json`)
}
object := value.ToObject()
if object.GetProperty("a").ToInt32() != 1 {
t.Fatal(`object.GetProperty("a").ToInt32() != 1`)
}
if object.GetProperty("b").ToInt32() != 2 {
t.Fatal(`object.GetProperty("b").ToInt32() != 2`)
}
if object.GetProperty("c").ToString() != "xyz" {
t.Fatal(`object.GetProperty("c").ToString() != "xyz"`)
}
if object.GetProperty("e").IsTrue() == false {
t.Fatal(`object.GetProperty("e").IsTrue() == false`)
}
if object.GetProperty("f").IsFalse() == false {
t.Fatal(`object.GetProperty("f").IsFalse() == false`)
}
if object.GetProperty("g").IsNull() == false {
t.Fatal(`object.GetProperty("g").IsNull() == false`)
}
array := object.GetProperty("h").ToArray()
if array.Length() != 3 {
t.Fatal(`array.Length() != 3`)
}
if array.GetElement(0).ToInt32() != 4 {
t.Fatal(`array.GetElement(0).ToInt32() != 4`)
}
if array.GetElement(1).ToInt32() != 5 {
t.Fatal(`array.GetElement(1).ToInt32() != 5`)
}
if array.GetElement(2).ToInt32() != 6 {
t.Fatal(`array.GetElement(2).ToInt32() != 6`)
}
json = `"\"\/\r\n\t\b\\"`
if string(ToJSON(cs.ParseJSON(json))) != json {
t.Fatal(`ToJSON(cs.ParseJSON(json)) != json`)
}
})
runtime.GC()
}
func rand_sched(max int) {
for j := rand.Intn(max); j > 0; j-- {
runtime.Gosched()
}
}
// use one engine in different threads
//
func Test_ThreadSafe1(t *testing.T) {
fail := false
wg := new(sync.WaitGroup)
for i := 0; i < 100; i++ {
wg.Add(1)
go func() {