How to use newConfiguredRuntime method of data Package

Best K6 code snippet using data.newConfiguredRuntime

share_test.go

Source:share_test.go Github

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...36 }37 return arr;38});39`40func newConfiguredRuntime(moduleInstance interface{}) (*goja.Runtime, error) {41 rt := goja.New()42 rt.SetFieldNameMapper(common.FieldNameMapper{})43 ctx := common.WithRuntime(context.Background(), rt)44 err := rt.Set("data", common.Bind(rt, moduleInstance, &ctx))45 if err != nil {46 return rt, err //nolint:wrapcheck47 }48 _, err = rt.RunString("var SharedArray = data.SharedArray;")49 return rt, err //nolint:wrapcheck50}51func TestSharedArrayConstructorExceptions(t *testing.T) {52 t.Parallel()53 rt, err := newConfiguredRuntime(New())54 require.NoError(t, err)55 cases := map[string]struct {56 code, err string57 }{58 "returning string": {59 code: `new SharedArray("wat", function() {return "whatever"});`,60 err: "only arrays can be made into SharedArray",61 },62 "empty name": {63 code: `new SharedArray("", function() {return []});`,64 err: "empty name provided to SharedArray's constructor",65 },66 "function in the data": {67 code: `68 var s = new SharedArray("wat2", function() {return [{s: function() {}}]});69 if (s[0].s !== undefined) {70 throw "s[0].s should be undefined"71 }72 `,73 err: "",74 },75 }76 for name, testCase := range cases {77 name, testCase := name, testCase78 t.Run(name, func(t *testing.T) {79 _, err := rt.RunString(testCase.code)80 if testCase.err == "" {81 require.NoError(t, err)82 return // the t.Run83 }84 require.Error(t, err)85 exc := err.(*goja.Exception)86 require.Contains(t, exc.Error(), testCase.err)87 })88 }89}90func TestSharedArrayAnotherRuntimeExceptions(t *testing.T) {91 t.Parallel()92 moduleInstance := New()93 rt, err := newConfiguredRuntime(moduleInstance)94 require.NoError(t, err)95 _, err = rt.RunString(makeArrayScript)96 require.NoError(t, err)97 rt, err = newConfiguredRuntime(moduleInstance)98 require.NoError(t, err)99 _, err = rt.RunString(makeArrayScript)100 require.NoError(t, err)101 // use strict is required as otherwise just nothing happens102 cases := map[string]struct {103 code, err string104 }{105 "setting in for-of": {106 code: `'use strict'; for (var v of array) { v.data = "bad"; }`,107 err: "Cannot add property data, object is not extensible",108 },109 "setting from index": {110 code: `'use strict'; array[2].data2 = "bad2"`,111 err: "Cannot add property data2, object is not extensible",112 },113 "setting property on the shared array": {114 code: `'use strict'; array.something = "something"`,115 err: `Cannot set property "something" on a dynamic array`,116 },117 "setting index on the shared array": {118 code: `'use strict'; array[2] = "something"`,119 err: "SharedArray is immutable",120 },121 }122 for name, testCase := range cases {123 name, testCase := name, testCase124 t.Run(name, func(t *testing.T) {125 _, err := rt.RunString(testCase.code)126 if testCase.err == "" {127 require.NoError(t, err)128 return // the t.Run129 }130 require.Error(t, err)131 exc := err.(*goja.Exception)132 require.Contains(t, exc.Error(), testCase.err)133 })134 }135}136func TestSharedArrayAnotherRuntimeWorking(t *testing.T) {137 t.Parallel()138 moduleInstance := New()139 rt, err := newConfiguredRuntime(moduleInstance)140 require.NoError(t, err)141 _, err = rt.RunString(makeArrayScript)142 require.NoError(t, err)143 // create another Runtime with new ctx but keep the initEnv144 rt, err = newConfiguredRuntime(moduleInstance)145 require.NoError(t, err)146 _, err = rt.RunString(`var array = new data.SharedArray("shared", function() {throw "wat";});`)147 require.NoError(t, err)148 _, err = rt.RunString(`149 if (array[2].value !== "something2") {150 throw new Error("bad array[2]="+array[2].value);151 }152 if (array.length != 50) {153 throw new Error("bad length " +array.length);154 }155 var i = 0;156 for (var v of array) {157 if (v.value !== "something"+i) {158 throw new Error("bad v.value="+v.value+" for i="+i);159 }160 i++;161 }162 i = 0;163 array.forEach(function(v){164 if (v.value !== "something"+i) {165 throw new Error("bad v.value="+v.value+" for i="+i);166 }167 i++;168 });169 `)170 require.NoError(t, err)171}172func TestSharedArrayRaceInInitialization(t *testing.T) {173 t.Parallel()174 const instances = 10175 const repeats = 100176 for i := 0; i < repeats; i++ {177 runtimes := make([]*goja.Runtime, instances)178 moduleInstance := New()179 for j := 0; j < instances; j++ {180 rt, err := newConfiguredRuntime(moduleInstance)181 require.NoError(t, err)182 runtimes[j] = rt183 }184 var wg sync.WaitGroup185 for _, rt := range runtimes {186 rt := rt187 wg.Add(1)188 go func() {189 defer wg.Done()190 _, err := rt.RunString(`var array = new data.SharedArray("shared", function() {return [1,2,3,4,5,6,7,8,9, 10]});`)191 require.NoError(t, err)192 }()193 }194 ch := make(chan struct{})...

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newConfiguredRuntime

Using AI Code Generation

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1func main() {2 runtime := newConfiguredRuntime()3}4func main() {5 runtime := newConfiguredRuntime()6}7func main() {8 runtime := newConfiguredRuntime()9}10func main() {11 runtime := newConfiguredRuntime()12}13func main() {14 runtime := newConfiguredRuntime()15}16func main() {17 runtime := newConfiguredRuntime()18}19func main() {20 runtime := newConfiguredRuntime()21}22func main() {23 runtime := newConfiguredRuntime()24}25func main() {26 runtime := newConfiguredRuntime()27}28func main() {29 runtime := newConfiguredRuntime()30}31func main() {32 runtime := newConfiguredRuntime()33}34func main() {35 runtime := newConfiguredRuntime()36}37func main() {38 runtime := newConfiguredRuntime()39}

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newConfiguredRuntime

Using AI Code Generation

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1func main() {2 data := NewConfiguredRuntime()3 data.NewConfiguredRuntime()4}5func main() {6 data := NewConfiguredRuntime()7 data.NewConfiguredRuntime()8}9func main() {10 data := NewConfiguredRuntime()11 data.NewConfiguredRuntime()12}13func main() {14 data := NewConfiguredRuntime()15 data.NewConfiguredRuntime()16}17func main() {18 data := NewConfiguredRuntime()19 data.NewConfiguredRuntime()20}21func main() {22 data := NewConfiguredRuntime()23 data.NewConfiguredRuntime()24}25func main() {26 data := NewConfiguredRuntime()27 data.NewConfiguredRuntime()28}29func main() {30 data := NewConfiguredRuntime()31 data.NewConfiguredRuntime()32}33func main() {34 data := NewConfiguredRuntime()35 data.NewConfiguredRuntime()36}37func main() {38 data := NewConfiguredRuntime()39 data.NewConfiguredRuntime()40}41func main() {42 data := NewConfiguredRuntime()43 data.NewConfiguredRuntime()44}45func main() {46 data := NewConfiguredRuntime()47 data.NewConfiguredRuntime()48}49func main() {50 data := NewConfiguredRuntime()

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newConfiguredRuntime

Using AI Code Generation

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1import (2func main() {3 runtime := magnanimous.NewConfiguredRuntime("1.go", "1.go")4 fmt.Println(runtime)5}6import (7func main() {8 runtime := magnanimous.NewConfiguredRuntime("2.go", "2.go")9 fmt.Println(runtime)10}11import (12func main() {13 runtime := magnanimous.NewConfiguredRuntime("3.go", "3.go")14 fmt.Println(runtime)15}16import (17func main() {18 runtime := magnanimous.NewConfiguredRuntime("4.go", "4.go")19 fmt.Println(runtime)20}21import (22func main() {23 runtime := magnanimous.NewConfiguredRuntime("5.go", "5.go")24 fmt.Println(runtime)25}26import (27func main() {28 runtime := magnanimous.NewConfiguredRuntime("6.go", "6.go")29 fmt.Println(runtime)30}

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newConfiguredRuntime

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Hello, playground")4 data.NewConfiguredRuntime()5}6import (7func main() {8 fmt.Println("Hello, playground")9 data.NewConfiguredRuntime()10}

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