How to use instantiate method of js Package

Best K6 code snippet using js.instantiate

runtime_javascript_logger_test.go

Source:runtime_javascript_logger_test.go Github

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...25 observer, logs := observer.New(zap.InfoLevel)26 obs := zap.New(observer)27 jsLoggerInst, err := NewJsLogger(r, obs)28 if err != nil {29 t.Error("Failed to instantiate jsLogger")30 }31 r.Set("logger", jsLoggerInst)32 SCRIPT := `33var s = 'info';34logger.info('%s log', s);35`36 _, err = r.RunString(SCRIPT)37 if err != nil {38 t.Error("Failed to run JS script")39 }40 assert.Equal(t, 1, logs.Len())41 loggedLog := logs.TakeAll()[0]42 assert.Equal(t, loggedLog.Level, zap.InfoLevel)43 assert.Equal(t, loggedLog.Message, "info log")44}45func TestJsLoggerWarn(t *testing.T) {46 r := goja.New()47 observer, logs := observer.New(zap.WarnLevel)48 obs := zap.New(observer)49 jsLoggerInst, err := NewJsLogger(r, obs)50 if err != nil {51 t.Error("Failed to instantiate jsLogger")52 }53 r.Set("logger", jsLoggerInst)54 SCRIPT := `55var s = 'warn';56logger.warn('%s log', s);57`58 _, err = r.RunString(SCRIPT)59 if err != nil {60 t.Error("Failed to run JS script")61 }62 assert.Equal(t, 1, logs.Len())63 loggedLog := logs.TakeAll()[0]64 assert.Equal(t, loggedLog.Level, zap.WarnLevel)65 assert.Equal(t, loggedLog.Message, "warn log")66}67func TestJsLoggerError(t *testing.T) {68 r := goja.New()69 observer, logs := observer.New(zap.ErrorLevel)70 obs := zap.New(observer)71 jsLoggerInst, err := NewJsLogger(r, obs)72 if err != nil {73 t.Error("Failed to instantiate jsLogger")74 }75 r.Set("logger", jsLoggerInst)76 SCRIPT := `77var s = 'error';78logger.error('%s log', s);79`80 _, err = r.RunString(SCRIPT)81 if err != nil {82 t.Error("Failed to run JS script")83 }84 assert.Equal(t, 1, logs.Len())85 loggedLog := logs.TakeAll()[0]86 assert.Equal(t, loggedLog.Level, zap.ErrorLevel)87 assert.Equal(t, loggedLog.Message, "error log")88}89func TestJsLoggerDebug(t *testing.T) {90 r := goja.New()91 observer, logs := observer.New(zap.DebugLevel)92 obs := zap.New(observer)93 jsLoggerInst, err := NewJsLogger(r, obs)94 if err != nil {95 t.Error("Failed to instantiate jsLogger")96 }97 r.Set("logger", jsLoggerInst)98 SCRIPT := `99var s = 'debug';100logger.debug('%s log', s);101`102 _, err = r.RunString(SCRIPT)103 if err != nil {104 t.Error("Failed to run JS script")105 }106 assert.Equal(t, 1, logs.Len())107 loggedLog := logs.TakeAll()[0]108 assert.Equal(t, loggedLog.Level, zap.DebugLevel)109 assert.Equal(t, loggedLog.Message, "debug log")110}111func TestJsLoggerWithField(t *testing.T) {112 r := goja.New()113 observer, logs := observer.New(zap.InfoLevel)114 obs := zap.New(observer)115 jsLoggerInst, err := NewJsLogger(r, obs)116 if err != nil {117 t.Error("Failed to instantiate jsLogger")118 }119 r.Set("logger", jsLoggerInst)120 SCRIPT := `121var s = 'info';122var l = logger.withField('foo', 'bar');123l.info('some log')124`125 _, err = r.RunString(SCRIPT)126 if err != nil {127 t.Error("Failed to run JS script")128 }129 assert.Equal(t, 1, logs.Len())130 loggedLog := logs.TakeAll()[0]131 assert.Equal(t, loggedLog.Message, "some log")132 assert.EqualValues(t, []zap.Field{{Key: "foo", String: "bar", Type: zapcore.StringType}}, loggedLog.Context)133}134func TestJsLoggerWithFields(t *testing.T) {135 r := goja.New()136 observer, logs := observer.New(zap.InfoLevel)137 obs := zap.New(observer)138 jsLoggerInst, err := NewJsLogger(r, obs)139 if err != nil {140 t.Error("Failed to instantiate jsLogger")141 }142 r.Set("logger", jsLoggerInst)143 SCRIPT := `144var s = 'info';145var l1 = logger.withField('logger', 'l1');146var l2 = logger.withFields({logger: 'l2', n: 1});147l1.info('logger one')148l2.info('logger two')149`150 _, err = r.RunString(SCRIPT)151 if err != nil {152 t.Error("Failed to run JS script")153 }154 assert.Equal(t, 2, logs.Len())...

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server.go

Source:server.go Github

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...6 "qlova.org/seed/use/js"7)8const InstantiateStreaming = `9if ("Go" in window) {10 if (!WebAssembly.instantiateStreaming) { // polyfill11 WebAssembly.instantiateStreaming = async (resp, importObject) => {12 const source = await (await resp).arrayBuffer();13 return await WebAssembly.instantiate(source, importObject);14 };15 }16 const go = new Go();17 let mod, inst;18 let success, failure;19 let finshed = new Promise(function(yes, no) {20 success = yes;21 failure = no;22 });23 window.GoPromise = success;24 await WebAssembly.instantiateStreaming(fetch("assets/wasm/index.wasm"), go.importObject).then((result) => {25 mod = result.module;26 inst = result.instance;27 go.run(inst);28 }).catch((err) => {29 console.error(err);30 failure();31 });32 await finshed;33}`34var exports = make(map[string]struct{})35//Exported returns true if the given function was exported with this package.36func Exported(f interface{}) bool {37 _, ok := exports[runtime.FuncForPC(reflect.ValueOf(f).Pointer()).Name()]38 return ok...

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jsbuild.go

Source:jsbuild.go Github

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...38 <meta name="viewport" content="width=device-width, user-scalable=no">39 <meta name="mobile-web-app-capable" content="yes">40 <script src="wasm_exec.js"></script>41 <script>42 if (!WebAssembly.instantiateStreaming) { // polyfill43 WebAssembly.instantiateStreaming = async (resp, importObject) => {44 const source = await (await resp).arrayBuffer();45 return await WebAssembly.instantiate(source, importObject);46 };47 }48 const go = new Go();49 WebAssembly.instantiateStreaming(fetch("main.wasm"), go.importObject).then((result) => {50 go.run(result.instance);51 });52 </script>53 <style>54 body,pre { margin:0;padding:0; }55 </style>56 </head>57 <body>58 </body>59</html>`60 if err := ioutil.WriteFile(filepath.Join(out, "index.html"), []byte(indexhtml), 0600); err != nil {61 return err62 }63 goroot, err := runCmd(exec.Command("go", "env", "GOROOT"))...

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instantiate

Using AI Code Generation

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1import (2func main() {3 obj := js.Global.Get("Object").New()4 obj.Set("name", "John")5 fmt.Println(obj.Get("name"))6 fmt.Println(obj.Call("toString"))7}8import (9func main() {10 obj := js.Global.Get("Object").New()11 obj.Set("name", "John")12 fmt.Println(obj.Get("name"))13 fmt.Println(obj.Call("toString"))14}15import (16func main() {17 obj := js.Global.Get("Object").New()18 obj.Set("name", "John")19 fmt.Println(obj.Get("name"))20 fmt.Println(obj.Call("toString"))21}22import (

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instantiate

Using AI Code Generation

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1 func main() {2 js.Global().Get("MyClass").Call("instantiate", "Hello, World!")3 }4 func main() {5 js.Global().Get("MyClass").Call("instantiate", "Hello, World!", "Hello, World!")6 }7 func main() {8 js.Global().Get("MyClass").Call("instantiate", "Hello, World!", "Hello, World!", "Hello, World!")9 }10 func main() {11 js.Global().Get("MyClass").Call("instantiate", "Hello, World!", "Hello, World!", "Hello, World!", "Hello, World!")12 }13 func main() {14 js.Global().Get("MyClass").Call("instantiate", "Hello, World!", "Hello, World!", "Hello, World!", "Hello, World!", "Hello, World!")15 }16 func main() {17 js.Global().Get("MyClass").Call("instantiate", "Hello, World!", "Hello, World!", "Hello, World!", "Hello, World!", "Hello, World!", "Hello, World!")18 }19 func main() {20 js.Global().Get("MyClass").Call("ins

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instantiate

Using AI Code Generation

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1import (2func main() {3 js.Global().Get("document").Get("body").Get("innerHTML").Set("innerHTML", "Hello World")4 js.Global().Get("alert").Invoke("Hello World")5 fmt.Println(js.ValueOf("Hello World").String())6 fmt.Println(js.ValueOf(1).Int())7 fmt.Println(js.ValueOf(true).Bool())

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instantiate

Using AI Code Generation

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1var obj = new jsClass();2obj.method();3var jsClass = function() {4 this.method = function() {5 alert("I am the method of the class");6 }7}8var obj = new jsClass();9obj.method();10var obj = new jsClass();11obj.method();12var obj = new jsClass();13obj.method();14var obj = new jsClass();15obj.method();16var obj = new jsClass();17obj.method();18var obj = new jsClass();19obj.method();20var obj = new jsClass();21obj.method();

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