How to use TestExecutionInfo method of js Package

Best K6 code snippet using js.TestExecutionInfo

runner_test.go

Source:runner_test.go Github

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...2121 }2122 })2123 }2124}2125func TestExecutionInfo(t *testing.T) {2126 t.Parallel()2127 testCases := []struct {2128 name, script, expErr string2129 }{2130 {name: "vu_ok", script: `2131 var exec = require('k6/execution');2132 exports.default = function() {2133 if (exec.vu.idInInstance !== 1) throw new Error('unexpected VU ID: '+exec.vu.idInInstance);2134 if (exec.vu.idInTest !== 10) throw new Error('unexpected global VU ID: '+exec.vu.idInTest);2135 if (exec.vu.iterationInInstance !== 0) throw new Error('unexpected VU iteration: '+exec.vu.iterationInInstance);2136 if (exec.vu.iterationInScenario !== 0) throw new Error('unexpected scenario iteration: '+exec.vu.iterationInScenario);2137 }`},2138 {name: "vu_err", script: `2139 var exec = require('k6/execution');...

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execution_test.go

Source:execution_test.go Github

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...21func TestMain(m *testing.M) {22 modules.Register("k6/x/execution", New())23 os.Exit(m.Run())24}25func TestExecutionInfoVUSharing(t *testing.T) {26 t.Parallel()27 script := []byte(`28 import exec from 'k6/x/execution';29 import { sleep } from 'k6';30 // The cvus scenario should reuse the two VUs created for the carr scenario.31 export let options = {32 scenarios: {33 carr: {34 executor: 'constant-arrival-rate',35 exec: 'carr',36 rate: 9,37 timeUnit: '0.95s',38 duration: '1s',39 preAllocatedVUs: 2,40 maxVUs: 10,41 gracefulStop: '100ms',42 },43 cvus: {44 executor: 'constant-vus',45 exec: 'cvus',46 vus: 2,47 duration: '1s',48 startTime: '2s',49 gracefulStop: '0s',50 },51 },52 };53 export function cvus() {54 const info = Object.assign({scenario: 'cvus'}, exec.vu);55 console.log(JSON.stringify(info));56 sleep(0.2);57 };58 export function carr() {59 const info = Object.assign({scenario: 'carr'}, exec.vu);60 console.log(JSON.stringify(info));61 };62`)63 logger := logrus.New()64 logger.SetOutput(ioutil.Discard)65 logHook := testutils.SimpleLogrusHook{HookedLevels: []logrus.Level{logrus.InfoLevel}}66 logger.AddHook(&logHook)67 runner, err := js.New(68 logger,69 &loader.SourceData{70 URL: &url.URL{Path: "/script.js"},71 Data: script,72 },73 nil,74 lib.RuntimeOptions{},75 )76 require.NoError(t, err)77 ctx, cancel, execScheduler, samples := newTestExecutionScheduler(t, runner, logger, lib.Options{})78 defer cancel()79 type vuStat struct {80 iteration uint6481 scIter map[string]uint6482 }83 vuStats := map[uint64]*vuStat{}84 type logEntry struct {85 IdInInstance uint6486 Scenario string87 IterationInInstance uint6488 IterationInScenario uint6489 }90 errCh := make(chan error, 1)91 go func() { errCh <- execScheduler.Run(ctx, ctx, samples) }()92 select {93 case err := <-errCh:94 require.NoError(t, err)95 entries := logHook.Drain()96 assert.InDelta(t, 20, len(entries), 2)97 le := &logEntry{}98 for _, entry := range entries {99 err = json.Unmarshal([]byte(entry.Message), le)100 require.NoError(t, err)101 assert.Contains(t, []uint64{1, 2}, le.IdInInstance)102 if _, ok := vuStats[le.IdInInstance]; !ok {103 vuStats[le.IdInInstance] = &vuStat{0, make(map[string]uint64)}104 }105 if le.IterationInInstance > vuStats[le.IdInInstance].iteration {106 vuStats[le.IdInInstance].iteration = le.IterationInInstance107 }108 if le.IterationInScenario > vuStats[le.IdInInstance].scIter[le.Scenario] {109 vuStats[le.IdInInstance].scIter[le.Scenario] = le.IterationInScenario110 }111 }112 require.Len(t, vuStats, 2)113 // Both VUs should complete 10 iterations each globally, but 5114 // iterations each per scenario (iterations are 0-based)115 for _, v := range vuStats {116 assert.Equal(t, uint64(9), v.iteration)117 assert.Equal(t, uint64(4), v.scIter["cvus"])118 assert.Equal(t, uint64(4), v.scIter["carr"])119 }120 case <-time.After(10 * time.Second):121 t.Fatal("timed out")122 }123}124func TestExecutionInfoScenarioIter(t *testing.T) {125 t.Parallel()126 script := []byte(`127 import exec from 'k6/x/execution';128 // The pvu scenario should reuse the two VUs created for the carr scenario.129 export let options = {130 scenarios: {131 carr: {132 executor: 'constant-arrival-rate',133 exec: 'carr',134 rate: 9,135 timeUnit: '0.95s',136 duration: '1s',137 preAllocatedVUs: 2,138 maxVUs: 10,139 gracefulStop: '100ms',140 },141 pvu: {142 executor: 'per-vu-iterations',143 exec: 'pvu',144 vus: 2,145 iterations: 5,146 startTime: '2s',147 gracefulStop: '100ms',148 },149 },150 };151 export function pvu() {152 const info = Object.assign({VUID: __VU}, exec.scenario);153 console.log(JSON.stringify(info));154 }155 export function carr() {156 const info = Object.assign({VUID: __VU}, exec.scenario);157 console.log(JSON.stringify(info));158 };159`)160 logger := logrus.New()161 logger.SetOutput(ioutil.Discard)162 logHook := testutils.SimpleLogrusHook{HookedLevels: []logrus.Level{logrus.InfoLevel}}163 logger.AddHook(&logHook)164 runner, err := js.New(165 logger,166 &loader.SourceData{167 URL: &url.URL{Path: "/script.js"},168 Data: script,169 },170 nil,171 lib.RuntimeOptions{},172 )173 require.NoError(t, err)174 ctx, cancel, execScheduler, samples := newTestExecutionScheduler(t, runner, logger, lib.Options{})175 defer cancel()176 errCh := make(chan error, 1)177 go func() { errCh <- execScheduler.Run(ctx, ctx, samples) }()178 scStats := map[string]uint64{}179 type logEntry struct {180 Name string181 IterationInInstance, VUID uint64182 }183 select {184 case err := <-errCh:185 require.NoError(t, err)186 entries := logHook.Drain()187 require.Len(t, entries, 20)188 le := &logEntry{}189 for _, entry := range entries {190 err = json.Unmarshal([]byte(entry.Message), le)191 require.NoError(t, err)192 assert.Contains(t, []uint64{1, 2}, le.VUID)193 if le.IterationInInstance > scStats[le.Name] {194 scStats[le.Name] = le.IterationInInstance195 }196 }197 require.Len(t, scStats, 2)198 // The global per scenario iteration count should be 9 (iterations199 // start at 0), despite VUs being shared or more than 1 being used.200 for _, v := range scStats {201 assert.Equal(t, uint64(9), v)202 }203 case <-time.After(10 * time.Second):204 t.Fatal("timed out")205 }206}207// Ensure that scenario iterations returned from k6/x/execution are208// stable during the execution of an iteration.209func TestSharedIterationsStable(t *testing.T) {210 t.Parallel()211 script := []byte(`212 import { sleep } from 'k6';213 import exec from 'k6/x/execution';214 export let options = {215 scenarios: {216 test: {217 executor: 'shared-iterations',218 vus: 50,219 iterations: 50,220 },221 },222 };223 export default function () {224 sleep(1);225 console.log(JSON.stringify(Object.assign({VUID: __VU}, exec.scenario)));226 }227`)228 logger := logrus.New()229 logger.SetOutput(ioutil.Discard)230 logHook := testutils.SimpleLogrusHook{HookedLevels: []logrus.Level{logrus.InfoLevel}}231 logger.AddHook(&logHook)232 runner, err := js.New(233 logger,234 &loader.SourceData{235 URL: &url.URL{Path: "/script.js"},236 Data: script,237 },238 nil,239 lib.RuntimeOptions{},240 )241 require.NoError(t, err)242 ctx, cancel, execScheduler, samples := newTestExecutionScheduler(t, runner, logger, lib.Options{})243 defer cancel()244 errCh := make(chan error, 1)245 go func() { errCh <- execScheduler.Run(ctx, ctx, samples) }()246 expIters := [50]int64{}247 for i := 0; i < 50; i++ {248 expIters[i] = int64(i)249 }250 gotLocalIters, gotGlobalIters := []int64{}, []int64{}251 type logEntry struct{ IterationInInstance, IterationInTest int64 }252 select {253 case err := <-errCh:254 require.NoError(t, err)255 entries := logHook.Drain()256 require.Len(t, entries, 50)257 le := &logEntry{}258 for _, entry := range entries {259 err = json.Unmarshal([]byte(entry.Message), le)260 require.NoError(t, err)261 require.Equal(t, le.IterationInInstance, le.IterationInTest)262 gotLocalIters = append(gotLocalIters, le.IterationInInstance)263 gotGlobalIters = append(gotGlobalIters, le.IterationInTest)264 }265 assert.ElementsMatch(t, expIters, gotLocalIters)266 assert.ElementsMatch(t, expIters, gotGlobalIters)267 case <-time.After(5 * time.Second):268 t.Fatal("timed out")269 }270}271func TestExecutionInfo(t *testing.T) {272 t.Parallel()273 testCases := []struct {274 name, script, expErr string275 }{276 {name: "vu_ok", script: `277 var exec = require('k6/x/execution');278 exports.default = function() {279 if (exec.vu.idInInstance !== 1) throw new Error('unexpected VU ID: '+exec.vu.idInInstance);280 if (exec.vu.idInTest !== 10) throw new Error('unexpected global VU ID: '+exec.vu.idInTest);281 if (exec.vu.iterationInInstance !== 0) throw new Error('unexpected VU iteration: '+exec.vu.iterationInInstance);282 if (exec.vu.iterationInScenario !== 0) throw new Error('unexpected scenario iteration: '+exec.vu.iterationInScenario);283 }`},284 {name: "vu_err", script: `285 var exec = require('k6/x/execution');...

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TestExecutionInfo

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1import (2func main() {3 vm := otto.New()4 vm.Set("print", func(call otto.FunctionCall) otto.Value {5 fmt.Println(call.Argument(0))6 return otto.Value{}7 })8 vm.Run(`9 var js = require("TestExecutionInfo");10 js.TestExecutionInfo();11}12var TestExecutionInfo = function() {13 console.log('TestExecutionInfo method called');14};15module.exports = {16};17Your name to display (optional):

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TestExecutionInfo

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1import (2func main() {3 vm := otto.New()4 vm.Run(`5 function TestExecutionInfo() {6 console.log("TestExecutionInfo")7 }8 value, err := vm.Call("TestExecutionInfo", nil)9 if err != nil {10 panic(err)11 }12 fmt.Println(value.String())13}14import (15func main() {16 vm := otto.New()17 vm.Run(`18 function TestExecutionInfo() {19 console.log("TestExecutionInfo")20 }21 value, err := vm.Call("TestExecutionInfo", nil)22 if err != nil {23 panic(err)24 }25 fmt.Println(value.String())26}27import (28func main() {29 vm := otto.New()30 vm.Run(`31 function TestExecutionInfo() {32 console.log("TestExecutionInfo")33 }34 value, err := vm.Call("TestExecutionInfo", nil)35 if err != nil {36 panic(err)37 }38 fmt.Println(value.String())39}40import (41func main() {42 vm := otto.New()43 vm.Run(`44 function TestExecutionInfo() {45 console.log("TestExecutionInfo")46 }47 value, err := vm.Call("TestExecutionInfo", nil)48 if err != nil {49 panic(err)50 }51 fmt.Println(value.String())52}53import (54func main() {

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TestExecutionInfo

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1import (2func main() {3 js := otto.New()4 js.Set("print", func(call otto.FunctionCall) otto.Value {5 fmt.Println(call.Argument(0).String())6 return otto.UndefinedValue()7 })8 js.Set("log", func(call otto.FunctionCall) otto.Value {9 fmt.Println(call.Argument(0).String())10 return otto.UndefinedValue()11 })12 js.Set("logError", func(call otto.FunctionCall) otto.Value {13 fmt.Println(call.Argument(0).String())14 return otto.UndefinedValue()15 })16 js.Set("logWarning", func(call otto.FunctionCall) otto.Value {17 fmt.Println(call.Argument(0).String())18 return otto.UndefinedValue()19 })20 js.Set("logInfo", func(call otto.FunctionCall) otto.Value {21 fmt.Println(call.Argument(0).String())22 return otto.UndefinedValue()23 })24 js.Set("logDebug", func(call otto.FunctionCall) otto.Value {25 fmt.Println(call.Argument(0).String())26 return otto.UndefinedValue()27 })28 js.Set("logTrace", func(call otto.FunctionCall) otto.Value {29 fmt.Println(call.Argument(0).String())30 return otto.UndefinedValue()31 })32 js.Set("logFatal", func(call otto.FunctionCall) otto.Value {33 fmt.Println(call.Argument(0).String())34 return otto.UndefinedValue()35 })36 js.Set("logPanic", func(call otto.FunctionCall) otto.Value {37 fmt.Println(call.Argument(0).String())38 return otto.UndefinedValue()39 })40 js.Set("logNotice", func(call otto.FunctionCall) otto.Value {41 fmt.Println(call.Argument(0).String())42 return otto.UndefinedValue()43 })44 vm := otto.New()45 vm.Set("vm", js)46 vm.Set("log", log.Println)47 vm.Set("logError", log.Println)48 vm.Set("logWarning", log.Println)49 vm.Set("logInfo", log.Println)50 vm.Set("logDebug", log.Println)51 vm.Set("logTrace", log.Println)52 vm.Set("logFatal", log.Println)

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TestExecutionInfo

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1import (2func main() {3 vm := otto.New()4 vm.Set("fmt", fmt)5 _, err := vm.Run(`6 var js = require('TestExecutionInfo');7 js.TestExecutionInfo();8 if err != nil {9 fmt.Println(err)10 }11}12var TestExecutionInfo = function() {13 var execInfo = Java.type("com.test.TestExecutionInfo");14 execInfo.TestExecutionInfo();15};16package com.test;17import com.test.TestExecutionInfo;18public class TestExecutionInfo {19 public static void TestExecutionInfo() {20 System.out.println("TestExecutionInfo called");21 }22}

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TestExecutionInfo

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1import (2func main() {3 vm := otto.New()4 _, err := vm.Run(`var js = require('js')`)5 if err != nil {6 fmt.Println("Error occured: ", err)7 }8 vm.Set("myFunc", func(call otto.FunctionCall) otto.Value {9 fmt.Println("myFunc called!")10 return otto.Value{}11 })12 vm.Set("myFunc2", func(call otto.FunctionCall) otto.Value {13 fmt.Println("myFunc2 called!")14 return otto.Value{}15 })16 _, err = vm.Run(`17 js.TestExecutionInfo(myFunc, myFunc2);18 if err != nil {19 fmt.Println("Error occured: ", err)20 }21}22Now, I am trying to do the same thing in C++ using V8. I am using the V8 C++ API to do this. I am able to call the TestExecutionInfo method of the js class, but the callback functions are not being called. I am using the v8::FunctionTemplate::New() method to create the functions. Below is the code I am using:23using namespace std;24using namespace v8;25void myFunc(const FunctionCallbackInfo<Value>& args) {26 Isolate* isolate = args.GetIsolate();27 HandleScope scope(isolate);28 cout << "myFunc called!" << endl;29}30void myFunc2(const FunctionCallbackInfo<Value>& args) {31 Isolate* isolate = args.GetIsolate();32 HandleScope scope(isolate);33 cout << "myFunc2 called!" << endl;34}35int main() {36 V8::InitializeICUDefaultLocation("");37 V8::InitializeExternalStartupData("");38 Platform* platform = platform::NewDefaultPlatform();39 V8::InitializePlatform(platform);40 V8::Initialize();41 Isolate::CreateParams create_params;42 create_params.array_buffer_allocator = ArrayBuffer::Allocator::NewDefaultAllocator();43 Isolate* isolate = Isolate::New(create_params);44 {45 Isolate::Scope isolate_scope(isolate);

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TestExecutionInfo

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1import (2func main() {3 vm := otto.New()4 vm.Set("fmt", fmt)5 vm.Run(`6 var js = require('js');

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TestExecutionInfo

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1import (2func main() {3 fmt.Println("Hello, playground")4 testExecutionInfo()5}6func testExecutionInfo() {7 js.Global().Get("console").Call("log", "testExecutionInfo")8}9import (10func main() {11 fmt.Println("Hello, playground")12 testExecutionInfo()13}14func testExecutionInfo() {15 js.Global().Get("console").Call("log", "testExecutionInfo")16}17import (18func main() {19 fmt.Println("Hello, playground")20 testExecutionInfo()21}22func testExecutionInfo() {23 js.Global().Get("console").Call("log", "testExecutionInfo")24}25import (26func main() {27 fmt.Println("Hello, playground")28 testExecutionInfo()29}30func testExecutionInfo() {31 js.Global().Get("console").Call("log", "testExecutionInfo")32}33import (34func main() {35 fmt.Println("Hello, playground")36 testExecutionInfo()37}38func testExecutionInfo() {39 js.Global().Get("console").Call("log", "testExecutionInfo")40}41import (42func main() {43 fmt.Println("Hello, playground")44 testExecutionInfo()45}46func testExecutionInfo() {47 js.Global().Get("console").Call("log", "testExecutionInfo")48}

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TestExecutionInfo

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1import (2func main() {3 fmt.Println("Hello World")4 TestExecutionInfo()5}6func TestExecutionInfo() {7 fmt.Println("TestExecutionInfo method")8 pc, file, line, ok := runtime.Caller(0)9 fmt.Println("pc=", pc)10 fmt.Println("file=", file)11 fmt.Println("line=", line)12 fmt.Println("ok=", ok)13 fmt.Println("runtime.Caller=", runtime.Caller(0))14 fmt.Println("runtime.Caller=", runtime.Caller(1))15 fmt.Println("runtime.Caller=", runtime.Caller(2))16 fmt.Println("runtime.Caller=", runtime.Caller(3))17 fmt.Println("runtime.Caller=", runtime.Caller(4))18 fmt.Println("runtime.Caller=", runtime.Caller(5))19 fmt.Println("runtime.Caller=", runtime.Caller(6))20 fmt.Println("runtime.Caller=", runtime.Caller(7))21 fmt.Println("runtime.Caller=", runtime.Caller(8))22 fmt.Println("runtime.Caller=", runtime.Caller(9))23 fmt.Println("runtime.Caller=", runtime.Caller(10))24 fmt.Println("runtime.Caller=", runtime.Caller(11))25 fmt.Println("runtime.Caller=", runtime.Caller(12))26 fmt.Println("runtime.Caller=", runtime.Caller(13))27 fmt.Println("runtime.Caller=", runtime.Caller(14))28 fmt.Println("runtime.Caller=", runtime.Caller(15))29 fmt.Println("runtime.Caller=", runtime.Caller(16))30 fmt.Println("runtime.Caller=", runtime.Caller(17))31 fmt.Println("runtime.Caller=", runtime.Caller(18))32 fmt.Println("runtime.Caller=", runtime.Caller(19))33 fmt.Println("runtime.Caller=", runtime.Caller(20))34 fmt.Println("runtime.Caller=", runtime.Caller(21))35 fmt.Println("runtime.Caller=", runtime.Caller(22))36 fmt.Println("runtime.Caller=", runtime.Caller(23))37 fmt.Println("runtime.Caller=", runtime.Caller(24))38 fmt.Println("runtime.Caller=", runtime.Caller(25))39 fmt.Println("runtime.Caller=", runtime.Caller(26))40 fmt.Println("runtime.Caller=", runtime.Caller(27))41 fmt.Println("runtime.Caller=", runtime.Caller(28))42 fmt.Println("runtime.Caller=", runtime.Caller(29))43 fmt.Println("runtime.Caller=", runtime.Caller(

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TestExecutionInfo

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1import (2func init() {3 gauge.Step("Test Execution Info", testExecutionInfo)4 gauge.Step("Test Step Execution Info", testStepExecutionInfo)5}6func TearDown() {7}8func SuiteTearDown() {9}10func SuiteSetup() {11}12func testExecutionInfo() {13 testExecutionInfo := testsuit.TestExecutionInfo()14 testName := testExecutionInfo.Name()15 testStatus := testExecutionInfo.Status()16 testDuration := testExecutionInfo.Duration()17 testStartTime := testExecutionInfo.StartTime()

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