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How to use getProperty method of template Package

Best Gauge code snippet using template.getProperty

v8_all_test.go

Source:v8_all_test.go

1package v82import (3	"io/ioutil"4	"math/rand"5	"os"6	"runtime"7	"runtime/pprof"8	"strings"9	"sync"10	"testing"11	"time"12)13var engine *Engine14func TestMain(m *testing.M) { 15	Initialize(".")16    engine = NewEngine()17    retCode := m.Run()18    19    os.Exit(retCode)20}21func init() {22	// traceDispose = true23	rand.Seed(time.Now().UnixNano())24	go func() {25		for {26			input, err := ioutil.ReadFile("test.cmd")27			if err == nil && len(input) > 0 {28				ioutil.WriteFile("test.cmd", []byte(""), 0744)29				cmd := strings.Trim(string(input), " \n\r\t")30				var p *pprof.Profile31				switch cmd {32				case "lookup goroutine":33					p = pprof.Lookup("goroutine")34				case "lookup heap":35					p = pprof.Lookup("heap")36				case "lookup threadcreate":37					p = pprof.Lookup("threadcreate")38				default:39					println("unknow command: '" + cmd + "'")40				}41				if p != nil {42					file, err := os.Create("test.out")43					if err != nil {44						println("couldn't create test.out")45					} else {46						p.WriteTo(file, 2)47					}48				}49			}50			time.Sleep(2 * time.Second)51		}52	}()53}54func Test_InternalField(t *testing.T) {55	iCache := make([]interface{}, 0)56	ot := engine.NewObjectTemplate()57	ot.SetInternalFieldCount(1)58	context := engine.NewContext(nil)59	context.SetPrivateData(iCache)60	context.Scope(func(cs ContextScope) {61		cache := cs.GetPrivateData().([]interface{})62		str1 := "hello"63		cache = append(cache, str1)64		cs.SetPrivateData(cache)65		obj := ot.NewObject().ToObject()66		obj.SetInternalField(0, str1)67		str2 := obj.GetInternalField(0).(string)68		if str1 != str2 {69			t.Fatal("data not match")70		}71	})72	context.SetPrivateData(nil)73}74func Test_GetVersion(t *testing.T) {75	t.Log(GetVersion())76}77func Test_MessageListener(t *testing.T) {78	engine.NewContext(nil).Scope(func(cs ContextScope) {79		cs.AddMessageListener(true, func(message string, data interface{}) {80			println("golang", message)81		}, nil)82		script := engine.Compile([]byte(`var test[ = ;`), nil)83		if script != nil {84			script.Run()85		}86		SetCaptureStackTraceForUncaughtExceptions(true, 1)87		cs.AddMessageListener(false, func(message string, data interface{}) {88			println("golang2", message)89		}, nil)90		script = engine.Compile([]byte(`var test] = ;`), nil)91		if script != nil {92			script.Run()93		}94		cs.AddMessageListener(true, nil, nil)95		exception := cs.TryCatch(true, func() {96			script = engine.Compile([]byte(`var test[] = ;`), nil)97			if script != nil {98				script.Run()99			}100		})101		if exception != "" {102			println("exception:", exception)103		}104	})105}106func Test_HelloWorld(t *testing.T) {107	engine.NewContext(nil).Scope(func(cs ContextScope) {108		if cs.Eval("'Hello ' + 'World!'").ToString() != "Hello World!" {109			t.Fatal("result not match")110		}111	})112	runtime.GC()113}114func Test_TryCatch(t *testing.T) {115	engine.NewContext(nil).Scope(func(cs ContextScope) {116		cs.TryCatch(true, func() {117			engine.Compile([]byte("a[=1"), nil)118		})119		if cs.TryCatch(true, func() {120			cs.ThrowException("this is error")121		}) != "this is error" {122			t.Fatal("error message not match")123		}124	})125	runtime.GC()126}127func Test_Values(t *testing.T) {128	engine.NewContext(nil).Scope(func(cs ContextScope) {129		if !engine.Undefined().IsUndefined() {130			t.Fatal("Undefined() not match")131		}132		if !engine.Null().IsNull() {133			t.Fatal("Null() not match")134		}135		if !engine.True().IsTrue() {136			t.Fatal("True() not match")137		}138		if !engine.False().IsFalse() {139			t.Fatal("False() not match")140		}141		if engine.Undefined() != engine.Undefined() {142			t.Fatal("Undefined() != Undefined()")143		}144		if engine.Null() != engine.Null() {145			t.Fatal("Null() != Null()")146		}147		if engine.True() != engine.True() {148			t.Fatal("True() != True()")149		}150		if engine.False() != engine.False() {151			t.Fatal("False() != False()")152		}153		var (154			maxInt32  = int64(0x7FFFFFFF)155			maxUint32 = int64(0xFFFFFFFF)156			maxUint64 = uint64(0xFFFFFFFFFFFFFFFF)157			maxNumber = int64(maxUint64)158		)159		if cs.NewBoolean(true).ToBoolean() != true {160			t.Fatal(`NewBoolean(true).ToBoolean() != true`)161		}162		if cs.NewNumber(12.34).ToNumber() != 12.34 {163			t.Fatal(`NewNumber(12.34).ToNumber() != 12.34`)164		}165		if cs.NewNumber(float64(maxNumber)).ToInteger() != maxNumber {166			t.Fatal(`NewNumber(float64(maxNumber)).ToInteger() != maxNumber`)167		}168		if cs.NewInteger(maxInt32).IsInt32() == false {169			t.Fatal(`NewInteger(maxInt32).IsInt32() == false`)170		}171		if cs.NewInteger(maxUint32).IsInt32() != false {172			t.Fatal(`NewInteger(maxUint32).IsInt32() != false`)173		}174		if cs.NewInteger(maxUint32).IsUint32() == false {175			t.Fatal(`NewInteger(maxUint32).IsUint32() == false`)176		}177		if cs.NewInteger(maxNumber).ToInteger() != maxNumber {178			t.Fatal(`NewInteger(maxNumber).ToInteger() != maxNumber`)179		}180		if cs.NewString("Hello World!").ToString() != "Hello World!" {181			t.Fatal(`NewString("Hello World!").ToString() != "Hello World!"`)182		}183		if cs.NewObject().IsObject() == false {184			t.Fatal(`NewObject().IsObject() == false`)185		}186		if cs.NewArray(5).IsArray() == false {187			t.Fatal(`NewArray(5).IsArray() == false`)188		}189		if cs.NewArray(5).ToArray().Length() != 5 {190			t.Fatal(`NewArray(5).Length() != 5`)191		}192		if cs.NewRegExp("foo", RF_None).IsRegExp() == false {193			t.Fatal(`NewRegExp("foo", RF_None).IsRegExp() == false`)194		}195		if cs.NewRegExp("foo", RF_Global).ToRegExp().Pattern() != "foo" {196			t.Fatal(`NewRegExp("foo", RF_Global).ToRegExp().Pattern() != "foo"`)197		}198		if cs.NewRegExp("foo", RF_Global).ToRegExp().Flags() != RF_Global {199			t.Fatal(`NewRegExp("foo", RF_Global).ToRegExp().Flags() != RF_Global`)200		}201	})202	runtime.GC()203}204func Test_Object(t *testing.T) {205	engine.NewContext(nil).Scope(func(cs ContextScope) {206		script := engine.Compile([]byte("a={};"), nil)207		value := script.Run()208		object := value.ToObject()209		// Test get/set property210		if prop := object.GetProperty("a"); prop != nil {211			if !prop.IsUndefined() {212				t.Fatal("property 'a' value not match")213			}214		} else {215			t.Fatal("could't get property 'a'")216		}217		if !object.SetProperty("b", engine.True()) {218			t.Fatal("could't set property 'b'")219		}220		if prop := object.GetProperty("b"); prop != nil {221			if !prop.IsBoolean() || !prop.IsTrue() {222				t.Fatal("property 'b' value not match")223			}224		} else {225			t.Fatal("could't get property 'b'")226		}227		// Test get/set non-ascii property228		if !object.SetProperty("ä¸æåæ®µ", engine.False()) {229			t.Fatal("could't set non-ascii property")230		}231		if prop := object.GetProperty("ä¸æåæ®µ"); prop != nil {232			if !prop.IsBoolean() || !prop.IsFalse() {233				t.Fatal("non-ascii property value not match")234			}235		} else {236			t.Fatal("could't get non-ascii property")237		}238		// Test get/set element239		if elem := object.GetElement(0); elem != nil {240			if !elem.IsUndefined() {241				t.Fatal("element 0 value not match")242			}243		} else {244			t.Fatal("could't get element 0")245		}246		if !object.SetElement(0, engine.True()) {247			t.Fatal("could't set element 0")248		}249		if elem := object.GetElement(0); elem != nil {250			if !elem.IsTrue() {251				t.Fatal("element 0 value not match")252			}253		} else {254			t.Fatal("could't get element 0")255		}256		// Test HasProperty and DeleteProperty257		if object.HasProperty("a") {258			t.Fatal("property 'a' exists")259		}260		if !object.HasProperty("b") {261			t.Fatal("property 'b' not exists")262		}263		if !object.DeleteProperty("b") {264			t.Fatal("could't delete property 'b'")265		}266		if object.HasProperty("b") {267			t.Fatal("delete property 'b' failed")268		}269		// Test HasElement and DeleteElement270		if object.HasElement(1) {271			t.Fatal("element 1 exists")272		}273		if !object.HasElement(0) {274			t.Fatal("element 0 not exists")275		}276		if !object.DeleteElement(0) {277			t.Fatal("could't delete element 0")278		}279		if object.HasElement(0) {280			t.Fatal("delete element 0 failed")281		}282		// Test GetPropertyNames283		script = engine.Compile([]byte("a={x:10,y:20,z:30};"), nil)284		value = script.Run()285		object = value.ToObject()286		names := object.GetPropertyNames()287		if names.Length() != 3 {288			t.Fatal(`names.Length() != 3`)289		}290		if names.GetElement(0).ToString() != "x" {291			t.Fatal(`names.GetElement(0).ToString() != "x"`)292		}293		if names.GetElement(1).ToString() != "y" {294			t.Fatal(`names.GetElement(1).ToString() != "y"`)295		}296		if names.GetElement(2).ToString() != "z" {297			t.Fatal(`names.GetElement(2).ToString() != "z"`)298		}299	})300	runtime.GC()301}302func Test_Array(t *testing.T) {303	engine.NewContext(nil).Scope(func(cs ContextScope) {304		script := engine.Compile([]byte("[1,2,3]"), nil)305		value := script.Run()306		result := value.ToArray()307		if result.Length() != 3 {308			t.Fatal("array length not match")309		}310		if elem := result.GetElement(0); elem != nil {311			if !elem.IsNumber() || elem.ToNumber() != 1 {312				t.Fatal("element 0 value not match")313			}314		} else {315			t.Fatal("could't get element 0")316		}317		if elem := result.GetElement(1); elem != nil {318			if !elem.IsNumber() || elem.ToNumber() != 2 {319				t.Fatal("element 1 value not match")320			}321		} else {322			t.Fatal("could't get element 1")323		}324		if elem := result.GetElement(2); elem != nil {325			if !elem.IsNumber() || elem.ToNumber() != 3 {326				t.Fatal("element 2 value not match")327			}328		} else {329			t.Fatal("could't get element 2")330		}331		if !result.SetElement(0, engine.True()) {332			t.Fatal("could't set element")333		}334		if elem := result.GetElement(0); elem != nil {335			if !elem.IsTrue() {336				t.Fatal("element 0 value not match")337			}338		} else {339			t.Fatal("could't get element 0")340		}341	})342	runtime.GC()343}344func Test_Function(t *testing.T) {345	engine.NewContext(nil).Scope(func(cs ContextScope) {346		script := engine.Compile([]byte(`347			a = function(x,y,z){ 348				return x+y+z; 349			}350		`), nil)351		value := script.Run()352		if value.IsFunction() == false {353			t.Fatal("value not a function")354		}355		result := value.ToFunction().Call(356			cs.NewInteger(1),357			cs.NewInteger(2),358			cs.NewInteger(3),359		)360		if result.IsNumber() == false {361			t.Fatal("result not a number")362		}363		if result.ToInteger() != 6 {364			t.Fatal("result != 6")365		}366		function := engine.NewFunctionTemplate(func(info FunctionCallbackInfo) {367			if info.Get(0).ToString() != "Hello World!" {368				t.Fatal(`info.Get(0).ToString() != "Hello World!"`)369			}370			info.ReturnValue().SetBoolean(true)371		}, nil).NewFunction()372		if function == nil {373			t.Fatal("function == nil")374		}375		if function.ToFunction().Call(376			cs.NewString("Hello World!"),377		).IsTrue() == false {378			t.Fatal("callback return not match")379		}380	})381	runtime.GC()382}383func Test_Accessor(t *testing.T) {384	engine.NewContext(nil).Scope(func(cs ContextScope) {385		template := engine.NewObjectTemplate()386		var propertyValue int32387		template.SetAccessor(388			"abc",389			func(name string, info AccessorCallbackInfo) {390				data := info.Data().(*int32)391				info.ReturnValue().SetInt32(*data)392			},393			func(name string, value *Value, info AccessorCallbackInfo) {394				data := info.Data().(*int32)395				*data = value.ToInt32()396			},397			&propertyValue,398			PA_None,399		)400		template.SetProperty("def", cs.NewInteger(8888), PA_None)401		values := []*Value{402			template.NewObject(), // New403			cs.NewObject(),       // Wrap404		}405		template.WrapObject(values[1])406		for i := 0; i < 2; i++ {407			value := values[i]408			propertyValue = 1234409			object := value.ToObject()410			if object.GetProperty("abc").ToInt32() != 1234 {411				t.Fatal(`object.GetProperty("abc").ToInt32() != 1234`)412			}413			object.SetProperty("abc", cs.NewInteger(5678))414			if propertyValue != 5678 {415				t.Fatal(`propertyValue != 5678`)416			}417			if object.GetProperty("abc").ToInt32() != 5678 {418				t.Fatal(`object.GetProperty("abc").ToInt32() != 5678`)419			}420			if object.GetProperty("def").ToInt32() != 8888 {421				t.Fatal(`object.GetProperty("def").ToInt32() != 8888`)422			}423		}424	})425	runtime.GC()426}427func Test_NamedPropertyHandler(t *testing.T) {428	obj_template := engine.NewObjectTemplate()429	var (430		get_called    = false431		set_called    = false432		query_called  = false433		delete_called = false434		enum_called   = false435	)436	obj_template.SetNamedPropertyHandler(437		func(name string, info PropertyCallbackInfo) {438			//t.Logf("get %s", name)439			get_called = get_called || name == "abc"440		},441		func(name string, value *Value, info PropertyCallbackInfo) {442			//t.Logf("set %s", name)443			set_called = set_called || name == "abc"444		},445		func(name string, info PropertyCallbackInfo) {446			//t.Logf("query %s", name)447			query_called = query_called || name == "abc"448		},449		func(name string, info PropertyCallbackInfo) {450			//t.Logf("delete %s", name)451			delete_called = delete_called || name == "abc"452		},453		func(info PropertyCallbackInfo) {454			//t.Log("enumerate")455			enum_called = true456		},457		nil,458	)459	func_template := engine.NewFunctionTemplate(func(info FunctionCallbackInfo) {460		info.ReturnValue().Set(obj_template.NewObject())461	}, nil)462	global_template := engine.NewObjectTemplate()463	global_template.SetAccessor("GetData", func(name string, info AccessorCallbackInfo) {464		info.ReturnValue().Set(func_template.NewFunction())465	}, nil, nil, PA_None)466	engine.NewContext(global_template).Scope(func(cs ContextScope) {467		object := obj_template.NewObject().ToObject()468		object.GetProperty("abc")469		object.SetProperty("abc", cs.NewInteger(123))470		object.GetPropertyAttributes("abc")471		cs.Eval(`472			var data = GetData();473			delete data.abc;474			for (var p in data) {475			}476		`)477	})478	if !(get_called && set_called && query_called && delete_called && enum_called) {479		t.Fatal(get_called, set_called, query_called, delete_called, enum_called)480	}481	runtime.GC()482}483func Test_IndexedPropertyHandler(t *testing.T) {484	obj_template := engine.NewObjectTemplate()485	var (486		get_called    = false487		set_called    = false488		query_called  = true // TODO489		delete_called = true // TODO490		enum_called   = true // TODO491	)492	obj_template.SetIndexedPropertyHandler(493		func(index uint32, info PropertyCallbackInfo) {494			//t.Logf("get %d", index)495			get_called = get_called || index == 1496		},497		func(index uint32, value *Value, info PropertyCallbackInfo) {498			//t.Logf("set %d", index)499			set_called = set_called || index == 1500		},501		func(index uint32, info PropertyCallbackInfo) {502			//t.Logf("query %d", index)503			query_called = query_called || index == 1504		},505		func(index uint32, info PropertyCallbackInfo) {506			//t.Logf("delete %d", index)507			delete_called = delete_called || index == 1508		},509		func(info PropertyCallbackInfo) {510			//t.Log("enumerate")511			enum_called = true512		},513		nil,514	)515	func_template := engine.NewFunctionTemplate(func(info FunctionCallbackInfo) {516		info.ReturnValue().Set(obj_template.NewObject())517	}, nil)518	global_template := engine.NewObjectTemplate()519	global_template.SetAccessor("GetData", func(name string, info AccessorCallbackInfo) {520		info.ReturnValue().Set(func_template.NewFunction())521	}, nil, nil, PA_None)522	engine.NewContext(global_template).Scope(func(cs ContextScope) {523		object := obj_template.NewObject().ToObject()524		object.GetElement(1)525		object.SetElement(1, cs.NewInteger(123))526		cs.Eval(`527			var data = GetData();528			delete data[1];529			for (var p in data) {530			}531		`)532	})533	if !(get_called && set_called && query_called && delete_called && enum_called) {534		t.Fatal(get_called, set_called, query_called, delete_called, enum_called)535	}536	runtime.GC()537}538func Test_ObjectConstructor(t *testing.T) {539	type MyClass struct {540		name string541	}542	data := new(MyClass)543	ftConstructor := engine.NewFunctionTemplate(func(info FunctionCallbackInfo) {544		info.This().SetInternalField(0, data)545	}, nil)546	ftConstructor.SetClassName("MyClass")547	obj_template := ftConstructor.InstanceTemplate()548	var (549		get_called    = false550		set_called    = false551		query_called  = false552		delete_called = false553		enum_called   = false554	)555	obj_template.SetNamedPropertyHandler(556		func(name string, info PropertyCallbackInfo) {557			//t.Logf("get %s", name)558			get_called = get_called || name == "abc"559			data := info.This().ToObject().GetInternalField(0).(*MyClass)560			cs := info.CurrentScope()561			info.ReturnValue().Set(cs.NewString(data.name))562		},563		func(name string, value *Value, info PropertyCallbackInfo) {564			//t.Logf("set %s", name)565			set_called = set_called || name == "abc"566			data := info.This().ToObject().GetInternalField(0).(*MyClass)567			data.name = value.ToString()568			info.ReturnValue().Set(value)569		},570		func(name string, info PropertyCallbackInfo) {571			//t.Logf("query %s", name)572			query_called = query_called || name == "abc"573		},574		func(name string, info PropertyCallbackInfo) {575			//t.Logf("delete %s", name)576			delete_called = delete_called || name == "abc"577		},578		func(info PropertyCallbackInfo) {579			//t.Log("enumerate")580			enum_called = true581		},582		nil,583	)584	obj_template.SetInternalFieldCount(1)585	engine.NewContext(nil).Scope(func(cs ContextScope) {586		cs.Global().SetProperty("MyClass", ftConstructor.NewFunction())587		if !cs.Eval("(new MyClass) instanceof MyClass").IsTrue() {588			t.Fatal("(new MyClass) instanceof MyClass == false")589		}590		object := cs.Eval(`591			var data = new MyClass;592			var temp = data.abc;593			data.abc = 1;594			delete data.abc;595			for (var p in data) {596			}597			data;598		`).ToObject()599		object.GetPropertyAttributes("abc")600		data := object.GetInternalField(0).(*MyClass)601		if data.name != "1" {602			t.Fatal("InternalField failed")603		}604		if !(get_called && set_called && query_called && delete_called && enum_called) {605			t.Fatal(get_called, set_called, query_called, delete_called, enum_called)606		}607	})608	runtime.GC()609}610func Test_Context(t *testing.T) {611	return612	//TODO: fix contexes613	/*614	script1 := engine.Compile([]byte("typeof(Test_Context) == 'undefined';"), nil)615	script2 := engine.Compile([]byte("Test_Context = 1;"), nil)616	script3 := engine.Compile([]byte("Test_Context = Test_Context + 7;"), nil)617	test_func := func(cs ContextScope) {618		if script1.Run().IsFalse() {619			t.Fatal(`script1.Run(c).IsFalse()`)620		}else{621			fmt.Println("testsfsdf")622		}623		if script2.Run().ToInteger() != 1 {624			t.Fatal(`script2.Run(c).ToInteger() != 1`)625		}626		if script3.Run().ToInteger() != 8 {627			t.Fatal(`script3.Run(c).ToInteger() != 8`)628		}629	}630	engine.NewContext(nil).Scope(func(cs ContextScope) {631		engine.NewContext(nil).Scope(test_func)632		engine.NewContext(nil).Scope(test_func)633		test_func(cs)634	})635	functionTemplate := engine.NewFunctionTemplate(func(info FunctionCallbackInfo) {636		for i := 0; i < info.Length(); i++ {637			println(info.Get(i).ToString())638		}639	}, nil)640	// Test Global Template641	globalTemplate := engine.NewObjectTemplate()642	globalTemplate.SetAccessor("log", func(name string, info AccessorCallbackInfo) {643		info.ReturnValue().Set(functionTemplate.NewFunction())644	}, nil, nil, PA_None)645	engine.NewContext(globalTemplate).Scope(func(cs ContextScope) {646		cs.Eval(`log("Hello World!")`)647	})648	// Test Global Object649	engine.NewContext(nil).Scope(func(cs ContextScope) {650		global := cs.Global()651		if !global.SetProperty("println", functionTemplate.NewFunction()) {652		}653		global = cs.Global()654		if !global.HasProperty("println") {655			t.Fatal(`!global.HasProperty("println")`)656			return657		}658		cs.Eval(`println("Hello World!")`)659	})660	runtime.GC()661	*/662}663func Test_UnderscoreJS(t *testing.T) {664	engine.NewContext(nil).Scope(func(cs ContextScope) {665		code, err := ioutil.ReadFile("labs/underscore.js")666		if err != nil {667			return668		}669		script := engine.Compile(code, nil)670		script.Run()671		test := []byte(`672			_.find([1, 2, 3, 4, 5, 6], function(num) { 673				return num % 2 == 0; 674			});675		`)676		testScript := engine.Compile(test, nil)677		value := testScript.Run()678		if value == nil || value.IsNumber() == false {679			t.FailNow()680		}681		result := value.ToNumber()682		if result != 2 {683			t.FailNow()684		}685	})686	runtime.GC()687}688func Test_JSON(t *testing.T) {689	engine.NewContext(nil).Scope(func(cs ContextScope) {690		json := `{"a":1,"b":2,"c":"xyz","e":true,"f":false,"g":null,"h":[4,5,6]}`691		value := cs.ParseJSON(json)692		if value == nil {693			t.Fatal(`value == nil`)694		}695		if value.IsObject() == false {696			t.Fatal(`value == false`)697		}698		if string(ToJSON(value)) != json {699			t.Fatal(`string(ToJSON(value)) != json`)700		}701		object := value.ToObject()702		if object.GetProperty("a").ToInt32() != 1 {703			t.Fatal(`object.GetProperty("a").ToInt32() != 1`)704		}705		if object.GetProperty("b").ToInt32() != 2 {706			t.Fatal(`object.GetProperty("b").ToInt32() != 2`)707		}708		if object.GetProperty("c").ToString() != "xyz" {709			t.Fatal(`object.GetProperty("c").ToString() != "xyz"`)710		}711		if object.GetProperty("e").IsTrue() == false {712			t.Fatal(`object.GetProperty("e").IsTrue() == false`)713		}714		if object.GetProperty("f").IsFalse() == false {715			t.Fatal(`object.GetProperty("f").IsFalse() == false`)716		}717		if object.GetProperty("g").IsNull() == false {718			t.Fatal(`object.GetProperty("g").IsNull() == false`)719		}720		array := object.GetProperty("h").ToArray()721		if array.Length() != 3 {722			t.Fatal(`array.Length() != 3`)723		}724		if array.GetElement(0).ToInt32() != 4 {725			t.Fatal(`array.GetElement(0).ToInt32() != 4`)726		}727		if array.GetElement(1).ToInt32() != 5 {728			t.Fatal(`array.GetElement(1).ToInt32() != 5`)729		}730		if array.GetElement(2).ToInt32() != 6 {731			t.Fatal(`array.GetElement(2).ToInt32() != 6`)732		}733		json = `"\"\/\r\n\t\b\\"`734		if string(ToJSON(cs.ParseJSON(json))) != json {735			t.Fatal(`ToJSON(cs.ParseJSON(json)) != json`)736		}737	})738	runtime.GC()739}740func rand_sched(max int) {741	for j := rand.Intn(max); j > 0; j-- {742		runtime.Gosched()743	}744}745// use one engine in different threads746//747func Test_ThreadSafe1(t *testing.T) {748	fail := false749	wg := new(sync.WaitGroup)750	for i := 0; i < 100; i++ {751		wg.Add(1)752		go func() {753			engine.NewContext(nil).Scope(func(cs ContextScope) {754				script := engine.Compile([]byte("'Hello ' + 'World!'"), nil)755				value := script.Run()756				result := value.ToString()757				fail = fail || result != "Hello World!"758				runtime.GC()759				wg.Done()760			})761		}()762	}763	wg.Wait()764	runtime.GC()765	if fail {766		t.FailNow()767	}768}769// use one context in different threads770//771func Test_ThreadSafe2(t *testing.T) {772	fail := false773	context := engine.NewContext(nil)774	wg := new(sync.WaitGroup)775	for i := 0; i < 100; i++ {776		wg.Add(1)777		go func() {778			context.Scope(func(cs ContextScope) {779				rand_sched(200)780				script := engine.Compile([]byte("'Hello ' + 'World!'"), nil)781				value := script.Run()782				result := value.ToString()783				fail = fail || result != "Hello World!"784				runtime.GC()785				wg.Done()786			})787		}()788	}789	wg.Wait()790	runtime.GC()791	if fail {792		t.FailNow()793	}794}795// use one script in different threads796//797func Test_ThreadSafe3(t *testing.T) {798	fail := false799	script := engine.Compile([]byte("'Hello ' + 'World!'"), nil)800	wg := new(sync.WaitGroup)801	for i := 0; i < 100; i++ {802		wg.Add(1)803		go func() {804			engine.NewContext(nil).Scope(func(cs ContextScope) {805				rand_sched(200)806				value := script.Run()807				result := value.ToString()808				fail = fail || result != "Hello World!"809				runtime.GC()810				wg.Done()811			})812		}()813	}814	wg.Wait()815	runtime.GC()816	if fail {817		t.FailNow()818	}819}820// use one context and one script in different threads821//822func Test_ThreadSafe4(t *testing.T) {823	fail := false824	script := engine.Compile([]byte("'Hello ' + 'World!'"), nil)825	context := engine.NewContext(nil)826	wg := new(sync.WaitGroup)827	for i := 0; i < 100; i++ {828		wg.Add(1)829		go func() {830			context.Scope(func(cs ContextScope) {831				rand_sched(200)832				value := script.Run()833				result := value.ToString()834				fail = fail || result != "Hello World!"835				runtime.GC()836				wg.Done()837			})838		}()839	}840	wg.Wait()841	runtime.GC()842	if fail {843		t.FailNow()844	}845}846// ....847//848func Test_ThreadSafe6(t *testing.T) {849	var (850		fail        = false851		gonum       = 100852		scriptChan  = make(chan *Script, gonum)853		contextChan = make(chan *Context, gonum)854	)855	for i := 0; i < gonum; i++ {856		go func() {857			rand_sched(200)858			scriptChan <- engine.Compile([]byte("'Hello ' + 'World!'"), nil)859		}()860	}861	for i := 0; i < gonum; i++ {862		go func() {863			rand_sched(200)864			contextChan <- engine.NewContext(nil)865		}()866	}867	for i := 0; i < gonum; i++ {868		go func() {869			rand_sched(200)870			context := <-contextChan871			script := <-scriptChan872			context.Scope(func(cs ContextScope) {873				result := script.Run().ToString()874				fail = fail || result != "Hello World!"875			})876		}()877	}878	runtime.GC()879	if fail {880		t.FailNow()881	}882}883func Benchmark_NewContext(b *testing.B) {884	for i := 0; i < b.N; i++ {885		engine.NewContext(nil)886	}887	b.StopTimer()888	runtime.GC()889	b.StartTimer()890}891func Benchmark_NewInteger(b *testing.B) {892	engine.NewContext(nil).Scope(func(cs ContextScope) {893		for i := 0; i < b.N; i++ {894			cs.NewInteger(int64(i))895		}896	})897	b.StopTimer()898	runtime.GC()899	b.StartTimer()900}901func Benchmark_NewString(b *testing.B) {902	engine.NewContext(nil).Scope(func(cs ContextScope) {903		for i := 0; i < b.N; i++ {904			cs.NewString("Hello World!")905		}906	})907	b.StopTimer()908	runtime.GC()909	b.StartTimer()910}911func Benchmark_NewObject(b *testing.B) {912	engine.NewContext(nil).Scope(func(cs ContextScope) {913		for i := 0; i < b.N; i++ {914			cs.NewObject()915		}916	})917	b.StopTimer()918	runtime.GC()919	b.StartTimer()920}921func Benchmark_NewArray0(b *testing.B) {922	engine.NewContext(nil).Scope(func(cs ContextScope) {923		for i := 0; i < b.N; i++ {924			cs.NewArray(0)925		}926	})927	b.StopTimer()928	runtime.GC()929	b.StartTimer()930}931func Benchmark_NewArray5(b *testing.B) {932	engine.NewContext(nil).Scope(func(cs ContextScope) {933		for i := 0; i < b.N; i++ {934			cs.NewArray(5)935		}936	})937	b.StopTimer()938	runtime.GC()939	b.StartTimer()940}941func Benchmark_NewArray20(b *testing.B) {942	engine.NewContext(nil).Scope(func(cs ContextScope) {943		for i := 0; i < b.N; i++ {944			cs.NewArray(20)945		}946	})947	b.StopTimer()948	runtime.GC()949	b.StartTimer()950}951func Benchmark_NewArray100(b *testing.B) {952	engine.NewContext(nil).Scope(func(cs ContextScope) {953		for i := 0; i < b.N; i++ {954			cs.NewArray(100)955		}956	})957	b.StopTimer()958	runtime.GC()959	b.StartTimer()960}961func Benchmark_Compile(b *testing.B) {962	b.StopTimer()963	code, err := ioutil.ReadFile("labs/underscore.js")964	if err != nil {965		return966	}967	b.StartTimer()968	for i := 0; i < b.N; i++ {969		engine.Compile(code, nil)970	}971	b.StopTimer()972	runtime.GC()973	b.StartTimer()974}975func Benchmark_RunScript(b *testing.B) {976	b.StopTimer()977	context := engine.NewContext(nil)978	script := engine.Compile([]byte("1+1"), nil)979	b.StartTimer()980	context.Scope(func(cs ContextScope) {981		for i := 0; i < b.N; i++ {982			script.Run()983		}984	})985	b.StopTimer()986	runtime.GC()987	b.StartTimer()988}989func Benchmark_JsFunction(b *testing.B) {990	b.StopTimer()991	script := engine.Compile([]byte(`992		a = function(){ 993			return 1; 994		}995	`), nil)996	engine.NewContext(nil).Scope(func(cs ContextScope) {997		value := script.Run()998		b.StartTimer()999		for i := 0; i < b.N; i++ {1000			value.ToFunction().Call()1001		}1002	})1003	b.StopTimer()1004	runtime.GC()1005	b.StartTimer()1006}1007func Benchmark_GoFunction(b *testing.B) {1008	engine.NewContext(nil).Scope(func(cs ContextScope) {1009		b.StopTimer()1010		value := engine.NewFunctionTemplate(func(info FunctionCallbackInfo) {1011			info.ReturnValue().SetInt32(123)1012		}, nil).NewFunction()1013		function := value.ToFunction()1014		b.StartTimer()1015		for i := 0; i < b.N; i++ {1016			function.Call()1017		}1018	})1019	b.StopTimer()1020	runtime.GC()1021	b.StartTimer()1022}1023func Benchmark_Getter(b *testing.B) {1024	engine.NewContext(nil).Scope(func(cs ContextScope) {1025		b.StopTimer()1026		var propertyValue int32 = 12341027		template := engine.NewObjectTemplate()1028		template.SetAccessor(1029			"abc",1030			func(name string, info AccessorCallbackInfo) {1031				data := info.Data().(*int32)1032				info.ReturnValue().SetInt32(*data)1033			},1034			func(name string, value *Value, info AccessorCallbackInfo) {1035				data := info.Data().(*int32)1036				*data = value.ToInt32()1037			},1038			&propertyValue,1039			PA_None,1040		)1041		object := template.NewObject().ToObject()1042		b.StartTimer()1043		for i := 0; i < b.N; i++ {1044			object.GetProperty("abc")1045		}1046	})1047	b.StopTimer()1048	runtime.GC()1049	b.StartTimer()1050}1051func Benchmark_Setter(b *testing.B) {1052	engine.NewContext(nil).Scope(func(cs ContextScope) {1053		b.StopTimer()1054		var propertyValue int32 = 12341055		template := engine.NewObjectTemplate()1056		template.SetAccessor(1057			"abc",1058			func(name string, info AccessorCallbackInfo) {1059				data := info.Data().(*int32)1060				info.ReturnValue().SetInt32(*data)1061			},1062			func(name string, value *Value, info AccessorCallbackInfo) {1063				data := info.Data().(*int32)1064				*data = value.ToInt32()1065			},1066			&propertyValue,1067			PA_None,1068		)1069		object := template.NewObject().ToObject()1070		b.StartTimer()1071		for i := 0; i < b.N; i++ {1072			object.SetProperty("abc", cs.NewInteger(5678))1073		}1074	})1075	b.StopTimer()1076	runtime.GC()1077	b.StartTimer()1078}1079func Benchmark_TryCatch(b *testing.B) {1080	engine.NewContext(nil).Scope(func(cs ContextScope) {1081		for i := 0; i < b.N; i++ {1082			cs.TryCatch(false, func() {1083				cs.Eval("a[=1;")1084			})1085		}1086	})1087}...

destroy.go

Source:destroy.go

1package cli2import (3	"strings"4	"github.com/subutai-io/agent/db"5	"github.com/subutai-io/agent/lib/container"6	"github.com/subutai-io/agent/lib/gpg"7	"github.com/subutai-io/agent/lib/net"8	prxy "github.com/subutai-io/agent/lib/proxy"9	"github.com/subutai-io/agent/log"10	"github.com/subutai-io/agent/agent/util"11	"github.com/pkg/errors"12	"fmt"13	"github.com/subutai-io/agent/lib/exec"14)15// LxcDestroy simply removes every resource associated with a Subutai container or template:16// data, network, configs, etc.17//18// The destroy command always runs each step in "force" mode to provide reliable deletion results;19// even if some instance components were already removed, the destroy command will continue to perform all operations20// once again while ignoring possible underlying errors: i.e. missing configuration files.21func Cleanup(vlan string) {22	list, err := db.FindContainers("", "", vlan)23	if !log.Check(log.WarnLevel, "Reading container metadata from db", err) {24		for _, c := range list {25			err = destroy(c.Name)26			if err != nil {27				log.Error(fmt.Sprintf("Error destroying container %s: %s", c.Name, err.Error()))28			}29		}30		log.Info("Vlan " + vlan + " is destroyed")31	}32	//todo check error here33	cleanupNet(vlan)34}35func LxcDestroy(ids ...string) {36	defer sendHeartbeat()37	if len(ids) == 1 {38		name := ids[0]39		if name == "everything" {40			//destroy all containers41			list, err := db.FindContainers("", "", "")42			if !log.Check(log.ErrorLevel, "Reading container metadata from db", err) {43				for _, cont := range list {44					err = destroy(cont.Name)45					log.Check(log.ErrorLevel, "Destroying container", err)46					if cont.Vlan != "" {47						//todo check error here48						cleanupNet(cont.Vlan)49					}50				}51			}52		} else if strings.HasPrefix(name, "id:") {53			//destroy container by id54			contId := strings.ToUpper(strings.TrimPrefix(name, "id:"))55			for _, c := range container.Containers() {56				if contId == gpg.GetFingerprint(c) {57					err := destroy(c)58					log.Check(log.ErrorLevel, "Destroying container", err)59					break60				}61			}62		} else {63			//destroy container by name64			err := destroy(name)65			log.Check(log.ErrorLevel, "Destroying container", err)66		}67	} else if len(ids) > 1 {68		//destroy a set of containers/templates69		for _, name := range ids {70			err := destroy(name)71			log.Check(log.WarnLevel, "Destroying "+name, err)72		}73	}74}75//destroys template or container by name76func destroy(name string) error {77	if container.IsTemplate(name) {78		err := container.DestroyTemplate(name)79		if err != nil {80			return errors.New(fmt.Sprintf("Error destroying template: %s", err.Error()))81		}82		log.Info("Template " + name + " is destroyed")83	} else {84		c, err := db.FindContainerByName(name)85		log.Check(log.WarnLevel, "Reading container metadata from db", err)86		if c != nil {87			//destroy container that has metadata88			err = removeContainerPortMappings(name)89			if err != nil {90				return errors.New(fmt.Sprintf("Error removing port mapping: %s", err.Error()))91			}92			//todo check error here93			net.DelIface(c.Interface)94			err = container.DestroyContainer(name)95			if err != nil {96				return errors.New(fmt.Sprintf("Error destroying container: %s", err.Error()))97			}98		} else if container.IsContainer(name) {99			//destroy container with missing metadata100			err = container.DestroyContainer(name)101			if err != nil {102				return errors.New(fmt.Sprintf("Error destroying container: %s", err.Error()))103			}104		} else {105			return errors.New(name + " not found")106		}107		if name == container.Management {108			//todo check error here109			deleteManagement()110		}111		log.Info("Container " + name + " is destroyed")112	}113	return nil114}115func deleteManagement() {116	exec.Exec("ovs-vsctl", "del-port", "wan", container.Management)117	exec.Exec("ovs-vsctl", "del-port", "wan", "mng-gw")118}119func cleanupNet(id string) {120	net.DelIface("gw-" + id)121	net.RemoveP2pIface("p2p" + id)122	cleanupNetStat(id)123}124// cleanupNetStat drops data from database about network trafic for specified VLAN125func cleanupNetStat(vlan string) {126	c, err := util.InfluxDbClient()127	if err == nil {128		defer c.Close()129	}130	queryInfluxDB(c, `drop series from host_net where iface = 'p2p`+vlan+`'`)131	queryInfluxDB(c, `drop series from host_net where iface = 'gw-`+vlan+`'`)132}133func removeContainerPortMappings(name string) error {134	containerIp := container.GetIp(name)135	servers, err := db.FindProxiedServers("", "")136	if !log.Check(log.WarnLevel, "Fetching port mappings", err) {137		var removedServers []db.ProxiedServer138		for _, server := range servers {139			sock := strings.Split(server.Socket, ":")140			if sock[0] == containerIp {141				err = prxy.RemoveProxiedServer(server.ProxyTag, server.Socket)142				if err != nil {143					log.Error("Error removing server ", err)144				}145				removedServers = append(removedServers, server)146			}147		}148		//remove proxies for management container149		if name == container.Management {150			for _, server := range removedServers {151				err = prxy.RemoveProxy(server.ProxyTag)152				if err != nil {153					log.Error("Error removing proxy ", err)154				}155			}156		}157	}158	return err159}160type gradedTemplate struct {161	reference string162	grade     int163}164//Prune destroys templates that don't have child containers165//It destroys unused templates by hierarchy, first destroying child templates and then parents166//this is imposed by underlying zfs file system that prohibits destruction of datasets that have child datasets167func Prune() {168	var templatesInUse []string169	//filter out all templates that have child containers170	for _, c := range container.Containers() {171		cont := c172		self := strings.ToLower(strings.TrimSpace(container.GetProperty(cont, "subutai.template")) + ":" +173			strings.TrimSpace(container.GetProperty(cont, "subutai.template.owner")) + ":" +174			strings.TrimSpace(container.GetProperty(cont, "subutai.template.version")))175		parent := strings.ToLower(strings.TrimSpace(container.GetProperty(cont, "subutai.parent")) + ":" +176			strings.TrimSpace(container.GetProperty(cont, "subutai.parent.owner")) + ":" +177			strings.TrimSpace(container.GetProperty(cont, "subutai.parent.version")))178		for self != parent || container.IsContainer(cont) {179			templatesInUse = append(templatesInUse, parent)180			cont = parent181			self = strings.ToLower(strings.TrimSpace(container.GetProperty(cont, "subutai.template")) + ":" +182				strings.TrimSpace(container.GetProperty(cont, "subutai.template.owner")) + ":" +183				strings.TrimSpace(container.GetProperty(cont, "subutai.template.version")))184			parent = strings.ToLower(strings.TrimSpace(container.GetProperty(cont, "subutai.parent")) + ":" +185				strings.TrimSpace(container.GetProperty(cont, "subutai.parent.owner")) + ":" +186				strings.TrimSpace(container.GetProperty(cont, "subutai.parent.version")))187		}188	}189	allTemplates := container.Templates()190	//figure out unused templates191	unusedTemplates := difference(allTemplates, templatesInUse)192	//grade templates by hierarchy193	var gradedTemplates = make(map[string]gradedTemplate)194	maxGrade := 0195	iterations := 0196	for len(gradedTemplates) < len(allTemplates) && iterations < len(allTemplates) {197		iterations++198		for _, t := range allTemplates {199			self := strings.ToLower(strings.TrimSpace(container.GetProperty(t, "subutai.template")) + ":" +200				strings.TrimSpace(container.GetProperty(t, "subutai.template.owner")) + ":" +201				strings.TrimSpace(container.GetProperty(t, "subutai.template.version")))202			parent := strings.ToLower(strings.TrimSpace(container.GetProperty(t, "subutai.parent")) + ":" +203				strings.TrimSpace(container.GetProperty(t, "subutai.parent.owner")) + ":" +204				strings.TrimSpace(container.GetProperty(t, "subutai.parent.version")))205			if self == parent {206				gradedTemplates[self] = gradedTemplate{reference: self, grade: 0}207			} else {208				if gradedParent, ok := gradedTemplates[parent]; ok {209					grade := gradedParent.grade + 1210					gradedTemplates[self] = gradedTemplate{reference: self, grade: grade}211					if grade > maxGrade {212						maxGrade = grade213					}214				}215			}216		}217	}218	//destroy templates starting with highest grade first219	for grade := maxGrade; grade >= 0; grade-- {220		for _, name := range unusedTemplates {221			if t, ok := gradedTemplates[name]; ok && t.grade == grade {222				log.Info("Destroying " + t.reference)223				err := container.DestroyTemplate(t.reference)224				if err != nil {225					log.Error("Error destroying template "+t.reference, err)226				}227			}228		}229	}230}231func difference(a, b []string) []string {232	mb := map[string]bool{}233	for _, x := range b {234		mb[x] = true235	}236	var ab []string237	for _, x := range a {238		if _, ok := mb[x]; !ok {239			ab = append(ab, x)240		}241	}242	return ab243}...

template.go

Source:template.go

...124	return f.Format(all)125}126func defaults() *templates {127	prop := map[string]*config.Property{128		"dotnet":              getProperty("template-dotnet", "dotnet"),129		"java":                getProperty("template-java", "java"),130		"java_gradle":         getProperty("template-java-gradle", "java_gradle"),131		"java_maven":          getProperty("template-java-maven", "java_maven"),132		"java_maven_selenium": getProperty("template-java-maven-selenium", "java_maven_selenium"),133		"js":                  getProperty("template-js", "js"),134		"js_simple":           getProperty("template-js-simple", "js_simple"),135		"python":              getProperty("template-python", "python"),136		"python_selenium":     getProperty("template-python-selenium", "python_selenium"),137		"ruby":                getProperty("template-ruby", "ruby"),138		"ruby_selenium":       getProperty("template-ruby-selenium", "ruby_selenium"),139		"ts":                  getProperty("template-ts", "ts"),140	}141	return &templates{t: prop, names: getKeys(prop)}142}143func getKeys(prop map[string]*config.Property) []string {144	var keys []string145	for k := range prop {146		keys = append(keys, k)147	}148	sort.Strings(keys)149	return keys150}151func getTemplates() (*templates, error) {152	prop, err := common.GetGaugeConfigurationFor(templateProperties)153	if err != nil {154		return nil, err155	}156	t := &templates{t: make(map[string]*config.Property), names: []string{}}157	for k, v := range prop {158		if err := t.update(k, v, false); err != nil {159			return nil, err160		}161	}162	return t, nil163}164func getProperty(repoName, templateName string) *config.Property {165	f := "https://github.com/getgauge/%s/releases/latest/download/%s.zip"166	templateURL := fmt.Sprintf(f, repoName, templateName)167	desc := fmt.Sprintf("Template for gauge %s projects", templateName)168	return config.NewProperty(templateName, templateURL, desc)169}...

getProperty

Using AI Code Generation

1import (2func main() {3	tmpl, err := template.New("test").Parse("{{.Name}}'s email is {{.Email}}")4	if err != nil {5		panic(err)6	}7	err = tmpl.Execute(os.Stdout, map[string]string{

getProperty

Using AI Code Generation

1import (2func main() {3    t, err := template.New("foo").Parse("{{.Name}}")4    if err != nil {5        panic(err)6    }7    err = t.Execute(os.Stdout, map[string]string{"Name": "John"})8    if err != nil {9        panic(err)10    }11}12t.Funcs(template.FuncMap{13    "hello": func() string {14    },15})16import (17func main() {18    t, err := template.New("foo").Funcs(template.FuncMap{19        "hello": func() string {20        },21    }).Parse("{{hello}}")22    if err != nil {23        panic(err)24    }25    err = t.Execute(os.Stdout, nil)26    if err != nil {27        panic(err)28    }29}30t, err := template.ParseFiles("template1.html", "template2.html")31import (32func main() {33    t, err := template.ParseFiles("template.html")34    if err != nil {35        panic(err)36    }37    err = t.Execute(os.Stdout, nil)38    if err != nil {39        panic(err)40    }41}

getProperty

Using AI Code Generation

1import (2func main() {3    t := template.New("test")4    t = t.Funcs(template.FuncMap{"getProperty": getProperty})5    t.Parse("{{ getProperty . \"Name\" }}")6    p := Person{"Harsh", 24}7    t.Execute(os.Stdout, p)8}9func getProperty(obj interface{}, field string) interface{} {10    r := reflect.ValueOf(obj)11    f := reflect.Indirect(r).FieldByName(field)12    return f.Interface()13}14import (15type Person struct {16}17func (p Person) getProperty(field string) interface{} {18    r := reflect.ValueOf(p)19    f := reflect.Indirect(r).FieldByName(field)20    return f.Interface()21}22func main() {23    t := template.New("test")24    t = t.Funcs(template.FuncMap{"getProperty": Person.getProperty})25    t.Parse("{{ getProperty . \"Name\" }}")26    p := Person{"Harsh", 24}27    t.Execute(os.Stdout, p)28}

getProperty

Using AI Code Generation

1import (2func main() {3    t, err := template.NewTemplate("template.html")4    if err != nil {5        panic(err)6    }7    val := t.GetProperty("title")8    fmt.Println(val)9}10    <title>{{.title}}</title>11    <h1>{{.title}}</h1>12    <p>{{.content}}</p>13    <title>{{.title}}</title>14    <h1>{{.title}}</h1>15    <p>{{.content}}</p>16import (17func main() {18    t, err := template.NewTemplate("template.html")19    if err != nil {20        panic(err)21    }22    t.SetProperty("title", "My Title")23    t.SetProperty("content", "My Content")24    err = t.Execute()25    if err != nil {26        panic(err)27    }28}29import (30func main() {31    t, err := template.NewTemplate("template.html")32    if err != nil {33        panic(err)34    }35    t.SetProperty("title", "My Title")36    t.SetProperty("content", "My Content")37    err = t.Execute()38    if err != nil {39        panic(err)40    }41}

getProperty

Using AI Code Generation

1import (2type Person struct {3}4func main() {5    p := Person{Name: "John", Age: 25}6    t := reflect.TypeOf(p)7    fmt.Println(t.Name())8    fmt.Println(t.Kind())9    fmt.Println(t.NumField())10    fmt.Println(t.Field(0).Name)11    fmt.Println(t.Field(0).Type)12    fmt.Println(t.Field(1).Name)13    fmt.Println(t.Field(1).Type)14}

getProperty

Using AI Code Generation

1import (2func main() {3	http.HandleFunc("/", index)4	http.ListenAndServe(":8080", nil)5}6func index(w http.ResponseWriter, r *http.Request) {7	tpl, err := template.ParseFiles("index.html")8	if err != nil {9		log.Fatalln(err)10	}11	ac := accounting.Accounting{Symbol: "$", Precision: 2}12	tpl.ExecuteTemplate(w, "index.html", ac)13}14    <h1>{{.FormatMoney}}</h1>

getProperty

Using AI Code Generation

1import (2func main() {3    vm := otto.New()4    vm.Run(`5       var template = {6       }7    value, _ := vm.Get("template")8    name, _ := value.Object().Get("name")9    fmt.Println(name)10}11templateObj.GetOwnPropertyNames()12import (13func main() {14    vm := otto.New()15    vm.Run(`16       var template = {17       }18    value, _ := vm.Get("template")19    name, _ := value.Object().GetOwnPropertyNames()20    fmt.Println(name)21}22templateObj.Set(key, value)23import (24func main() {25    vm := otto.New()26    vm.Run(`27       var template = {28       }29    value, _ := vm.Get("template")30    value.Object().Set("name", "test1")31    name, _ := value.Object().Get("name")32    fmt.Println(name)33}34templateObj.SetCall(key, value)35import (36func main() {37    vm := otto.New()38    vm.Run(`39       var template = {

getProperty

Using AI Code Generation

1func main() {2    t := template.New("template1")3    t, _ = t.Parse("{{.Name}}'s age is {{.Age}}")4    p := Person{Name: "Bob", Age: 32}5    t.Execute(os.Stdout, p)6}7func main() {8    t := template.New("template1")9    t, _ = t.Parse("{{.Name}}'s age is {{.Age}}")10    p := Person{Name: "Bob", Age: 32}11    t.ExecuteTemplate(os.Stdout, "template1", p)12}13func main() {14    t := template.New("template1")15    t, _ = t.Parse("{{.Name}}'s age is {{.Age}}")16    p := Person{Name: "Bob", Age: 32}17    t.ExecuteTemplate(os.Stdout, "template1", p)18}19func main() {20    t := template.New("template1")21    t, _ = t.Parse("{{.Name}}'s age is {{.Age}}")22    p := Person{Name: "Bob", Age: 32}23    t.ExecuteTemplate(os.Stdout, "template1", p)24}25func main() {26    t := template.New("template1")27    t, _ = t.Parse("{{.Name}}'s age is {{.Age}}")28    p := Person{Name: "Bob", Age: 32}29    t.ExecuteTemplate(os.Stdout, "template1", p)30}31func main() {32    t := template.New("template1")33    t, _ = t.Parse("{{.Name}}'s age is {{.Age}}")34    p := Person{Name: "Bob", Age: 32}35    t.ExecuteTemplate(os.Stdout, "template1", p)36}37func main() {38    t := template.New("template1")

getProperty

Using AI Code Generation

1import (2func main() {3	tmpl := template.Must(template.New("test").Parse("{{.Name}}"))4	data := map[string]string{"Name": "Akash"}5	tmpl.Execute(os.Stdout, data)6}7import (8func main() {9	tmpl := template.Must(template.New("test").Parse("{{.Name}}"))10	type Data struct {11	}12	data := Data{"Akash"}13	tmpl.Execute(os.Stdout, data)14}15import (16func main() {17	tmpl := template.Must(template.New("test").Parse("{{.Name}}"))18	type Data struct {19	}20	data := Data{Name: "Akash"}21	tmpl.Execute(os.Stdout, data)22}23import (24func main() {25	tmpl := template.Must(template.New("test").Parse("{{.Name}}"))26	type Data struct {27	}28	data := Data{Name: "Akash"}29	tmpl.Execute(os.Stdout, data)30}31import (32func main() {33	tmpl := template.Must(template.New("test").Parse("{{.Name}}"))34	type Data struct {35	}36	data := Data{Name: "Akash"}

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