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K6
local
NewExecutionScheduler

How to use NewExecutionScheduler method of local Package

Best K6 code snippet using local.NewExecutionScheduler

status_routes_test.go

Source:status_routes_test.go

...36	"github.com/loadimpact/k6/lib"37	"github.com/loadimpact/k6/lib/testutils/minirunner"38)39func TestGetStatus(t *testing.T) {40	execScheduler, err := local.NewExecutionScheduler(&minirunner.MiniRunner{}, logrus.StandardLogger())41	require.NoError(t, err)42	engine, err := core.NewEngine(execScheduler, lib.Options{}, logrus.StandardLogger())43	require.NoError(t, err)44	rw := httptest.NewRecorder()45	NewHandler().ServeHTTP(rw, newRequestWithEngine(engine, "GET", "/v1/status", nil))46	res := rw.Result()47	assert.Equal(t, http.StatusOK, res.StatusCode)48	t.Run("document", func(t *testing.T) {49		var doc jsonapi.Document50		assert.NoError(t, json.Unmarshal(rw.Body.Bytes(), &doc))51		if !assert.NotNil(t, doc.Data.DataObject) {52			return53		}54		assert.Equal(t, "status", doc.Data.DataObject.Type)55	})56	t.Run("status", func(t *testing.T) {57		var status Status58		assert.NoError(t, jsonapi.Unmarshal(rw.Body.Bytes(), &status))59		assert.True(t, status.Paused.Valid)60		assert.True(t, status.VUs.Valid)61		assert.True(t, status.VUsMax.Valid)62		assert.False(t, status.Stopped)63		assert.False(t, status.Tainted)64	})65}66func TestPatchStatus(t *testing.T) {67	testdata := map[string]struct {68		StatusCode int69		Status     Status70	}{71		"nothing":               {200, Status{}},72		"paused":                {200, Status{Paused: null.BoolFrom(true)}},73		"max vus":               {200, Status{VUsMax: null.IntFrom(20)}},74		"max vus below initial": {400, Status{VUsMax: null.IntFrom(5)}},75		"too many vus":          {400, Status{VUs: null.IntFrom(10), VUsMax: null.IntFrom(0)}},76		"vus":                   {200, Status{VUs: null.IntFrom(10), VUsMax: null.IntFrom(10)}},77	}78	scenarios := lib.ScenarioConfigs{}79	err := json.Unmarshal([]byte(`80			{"external": {"executor": "externally-controlled",81			"vus": 0, "maxVUs": 10, "duration": "1s"}}`), &scenarios)82	require.NoError(t, err)83	options := lib.Options{Scenarios: scenarios}84	for name, indata := range testdata {85		t.Run(name, func(t *testing.T) {86			execScheduler, err := local.NewExecutionScheduler(&minirunner.MiniRunner{Options: options}, logrus.StandardLogger())87			require.NoError(t, err)88			engine, err := core.NewEngine(execScheduler, options, logrus.StandardLogger())89			require.NoError(t, err)90			ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)91			defer cancel()92			run, _, err := engine.Init(ctx, ctx)93			require.NoError(t, err)94			go func() { _ = run() }()95			// wait for the executor to initialize to avoid a potential data race below96			time.Sleep(100 * time.Millisecond)97			body, err := jsonapi.Marshal(indata.Status)98			if !assert.NoError(t, err) {99				return100			}...

metric_routes_test.go

Source:metric_routes_test.go

...34	"github.com/loadimpact/k6/lib/testutils/minirunner"35	"github.com/loadimpact/k6/stats"36)37func TestGetMetrics(t *testing.T) {38	execScheduler, err := local.NewExecutionScheduler(&minirunner.MiniRunner{}, logrus.StandardLogger())39	require.NoError(t, err)40	engine, err := core.NewEngine(execScheduler, lib.Options{}, logrus.StandardLogger())41	require.NoError(t, err)42	engine.Metrics = map[string]*stats.Metric{43		"my_metric": stats.New("my_metric", stats.Trend, stats.Time),44	}45	engine.Metrics["my_metric"].Tainted = null.BoolFrom(true)46	rw := httptest.NewRecorder()47	NewHandler().ServeHTTP(rw, newRequestWithEngine(engine, "GET", "/v1/metrics", nil))48	res := rw.Result()49	assert.Equal(t, http.StatusOK, res.StatusCode)50	t.Run("document", func(t *testing.T) {51		var doc jsonapi.Document52		assert.NoError(t, json.Unmarshal(rw.Body.Bytes(), &doc))53		if !assert.NotNil(t, doc.Data.DataArray) {54			return55		}56		assert.Equal(t, "metrics", doc.Data.DataArray[0].Type)57	})58	t.Run("metrics", func(t *testing.T) {59		var metrics []Metric60		assert.NoError(t, jsonapi.Unmarshal(rw.Body.Bytes(), &metrics))61		if !assert.Len(t, metrics, 1) {62			return63		}64		assert.Equal(t, "my_metric", metrics[0].Name)65		assert.True(t, metrics[0].Type.Valid)66		assert.Equal(t, stats.Trend, metrics[0].Type.Type)67		assert.True(t, metrics[0].Contains.Valid)68		assert.Equal(t, stats.Time, metrics[0].Contains.Type)69		assert.True(t, metrics[0].Tainted.Valid)70		assert.True(t, metrics[0].Tainted.Bool)71	})72}73func TestGetMetric(t *testing.T) {74	execScheduler, err := local.NewExecutionScheduler(&minirunner.MiniRunner{}, logrus.StandardLogger())75	require.NoError(t, err)76	engine, err := core.NewEngine(execScheduler, lib.Options{}, logrus.StandardLogger())77	require.NoError(t, err)78	engine.Metrics = map[string]*stats.Metric{79		"my_metric": stats.New("my_metric", stats.Trend, stats.Time),80	}81	engine.Metrics["my_metric"].Tainted = null.BoolFrom(true)82	t.Run("nonexistent", func(t *testing.T) {83		rw := httptest.NewRecorder()84		NewHandler().ServeHTTP(rw, newRequestWithEngine(engine, "GET", "/v1/metrics/notreal", nil))85		res := rw.Result()86		assert.Equal(t, http.StatusNotFound, res.StatusCode)87	})88	t.Run("real", func(t *testing.T) {...

utils_test.go

Source:utils_test.go

...60	if logger == nil {61		logger = logrus.New()62		logger.SetOutput(testutils.NewTestOutput(t))63	}64	execScheduler, err = local.NewExecutionScheduler(runner, logger)65	require.NoError(t, err)66	samples = make(chan stats.SampleContainer, newOpts.MetricSamplesBufferSize.Int64)67	go func() {68		for {69			select {70			case <-samples:71			case <-ctx.Done():72				return73			}74		}75	}()76	require.NoError(t, execScheduler.Init(ctx, samples))77	return ctx, cancel, execScheduler, samples78}...

NewExecutionScheduler

Using AI Code Generation

1import (2func NewExecutionScheduler() {3	fmt.Println("Creating a new execution scheduler")4}5import (6func main() {7	fmt.Println("Hello World!")8	scheduler.NewExecutionScheduler()9}

NewExecutionScheduler

Using AI Code Generation

1import (2func main() {3    scheduler := NewExecutionScheduler()4    scheduler.Start()5    wg := &sync.WaitGroup{}6    wg.Add(1)7    go func() {8        defer wg.Done()9        scheduler.Schedule(func() {10            fmt.Println("Task 1")11        })12    }()13    wg.Add(1)14    go func() {15        defer wg.Done()16        scheduler.Schedule(func() {17            fmt.Println("Task 2")18        })19    }()20    wg.Add(1)21    go func() {22        defer wg.Done()23        scheduler.Schedule(func() {24            fmt.Println("Task 3")25        })26    }()27    wg.Wait()28    scheduler.Stop()29}30import (31func main() {32    scheduler := NewExecutionScheduler()33    scheduler.Start()34    wg := &sync.WaitGroup{}35    wg.Add(1)36    go func() {37        defer wg.Done()38        scheduler.Schedule(func() {39            fmt.Println("Task 1")40        })41    }()42    wg.Add(1)43    go func() {44        defer wg.Done()45        scheduler.Schedule(func() {46            fmt.Println("Task 2")47        })48    }()49    wg.Add(1)50    go func() {51        defer wg.Done()52        scheduler.Schedule(func() {53            fmt.Println("Task 3")54        })55    }()56    wg.Wait()57    scheduler.Stop()58}59import (60func main() {61    scheduler := NewExecutionScheduler()62    scheduler.Start()63    wg := &sync.WaitGroup{}64    wg.Add(1)65    go func() {66        defer wg.Done()67        scheduler.Schedule(func() {68            fmt.Println("Task 1")69        })70    }()71    wg.Add(1)72    go func() {73        defer wg.Done()74        scheduler.Schedule(func() {75            fmt.Println("Task 2")76        })77    }()78    wg.Add(1)79    go func() {80        defer wg.Done()81        scheduler.Schedule(func() {82            fmt.Println("Task 3")83        })84    }()85    wg.Wait()86    scheduler.Stop()87}

NewExecutionScheduler

Using AI Code Generation

1func main() {2    scheduler := NewExecutionScheduler()3    scheduler.Schedule()4}5func main() {6    scheduler := NewExecutionScheduler()7    scheduler.Schedule()8}9func main() {10    scheduler := NewExecutionScheduler()11    scheduler.Schedule()12}13func main() {14    scheduler := NewExecutionScheduler()15    scheduler.Schedule()16}17func main() {18    scheduler := NewExecutionScheduler()19    scheduler.Schedule()20}21func main() {22    scheduler := NewExecutionScheduler()23    scheduler.Schedule()24}25func main() {26    scheduler := NewExecutionScheduler()27    scheduler.Schedule()28}29func main() {30    scheduler := NewExecutionScheduler()31    scheduler.Schedule()32}33func main() {34    scheduler := NewExecutionScheduler()35    scheduler.Schedule()36}37func main() {38    scheduler := NewExecutionScheduler()39    scheduler.Schedule()40}41func main() {42    scheduler := NewExecutionScheduler()43    scheduler.Schedule()44}45func main() {46    scheduler := NewExecutionScheduler()47    scheduler.Schedule()48}49func main() {50    scheduler := NewExecutionScheduler()51    scheduler.Schedule()52}53func main() {

NewExecutionScheduler

Using AI Code Generation

1import (2type ExecutionScheduler struct {3}4func NewExecutionScheduler(interval time.Duration) *ExecutionScheduler {5	return &ExecutionScheduler{6		Next:     time.Now().Add(interval),7	}8}9func main() {10	scheduler := NewExecutionScheduler(5 * time.Second)11	fmt.Println(scheduler)12}13&{5s 2020-10-22 11:08:32.122679 +0530 IST m=+5.005000001}

NewExecutionScheduler

Using AI Code Generation

1import (2func main() {3	scheduler := NewExecutionScheduler()4	scheduler.Schedule(1, func() {5		fmt.Println("Task 1")6	})7	scheduler.Schedule(3, func() {8		fmt.Println("Task 2")9	})10	scheduler.Schedule(2, func() {11		fmt.Println("Task 3")12	})13	time.Sleep(4 * time.Second)14}

NewExecutionScheduler

Using AI Code Generation

1import (2func main() {3    fmt.Println("main function started")4    var scheduler = NewExecutionScheduler()5    var task1 = func() {6        fmt.Println("task 1 executing")7    }8    var task2 = func() {9        fmt.Println("task 2 executing")10    }11    var task3 = func() {12        fmt.Println("task 3 executing")13    }14    scheduler.AddTask(task1, 1*time.Second)15    scheduler.AddTask(task2, 2*time.Second)16    scheduler.AddTask(task3, 3*time.Second)17    scheduler.Start()18    fmt.Println("main function ended")19}20import (21func main() {22    fmt.Println("main function started")23    var scheduler = newExecutionScheduler()24    var task1 = func() {25        fmt.Println("task 1 executing")26    }27    var task2 = func() {28        fmt.Println("task 2 executing")29    }30    var task3 = func() {31        fmt.Println("task 3 executing")32    }33    scheduler.AddTask(task1, 1*time.Second)34    scheduler.AddTask(task2, 2*time.Second)35    scheduler.AddTask(task3, 3*time.Second)36    scheduler.Start()37    fmt.Println("main function ended")38}39import (40func main() {41    fmt.Println("main function started")42    var scheduler = executionScheduler.NewExecutionScheduler()43    var task1 = func() {44        fmt.Println("task 1 executing")45    }46    var task2 = func() {47        fmt.Println("task 2 executing")48    }49    var task3 = func() {50        fmt.Println("task 3 executing")51    }52    scheduler.AddTask(task1, 1*time.Second)53    scheduler.AddTask(task2,

NewExecutionScheduler

Using AI Code Generation

1import (2type ExecutionScheduler struct {3}4func NewExecutionScheduler() *ExecutionScheduler {5	return &ExecutionScheduler{}6}7func (e *ExecutionScheduler) Execute() {8	fmt.Println("Executing the task")9}10func (e *ExecutionScheduler) Schedule() {11	fmt.Println("Scheduling the task")12}13func (e *ExecutionScheduler) Cancel() {14	fmt.Println("Cancelling the task")15}16func main() {17	es := NewExecutionScheduler()18	es.Execute()19	es.Schedule()20	es.Cancel()21	time.Sleep(10 * time.Second)22}23import (24type ExecutionScheduler struct {25}26func NewExecutionScheduler() *ExecutionScheduler {27	return &ExecutionScheduler{}28}29func (e *ExecutionScheduler) Execute() {30	fmt.Println("Executing the task")31}32func (e *ExecutionScheduler) Schedule() {33	fmt.Println("Scheduling the task")34}35func (e *ExecutionScheduler) Cancel() {36	fmt.Println("Cancelling the task")37}38func main() {39	es := NewExecutionScheduler()40	es.Execute()41	es.Schedule()42	es.Cancel()

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