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K6
executor
TestSharedIterationsRunVariableVU

How to use TestSharedIterationsRunVariableVU method of executor Package

Best K6 code snippet using executor.TestSharedIterationsRunVariableVU

shared_iterations_test.go

Source:shared_iterations_test.go

...59	assert.Equal(t, uint64(100), doneIters)60}61// Test that when one VU "slows down", others will pick up the workload.62// This is the reverse behavior of the PerVUIterations executor.63func TestSharedIterationsRunVariableVU(t *testing.T) {64	t.Parallel()65	var (66		result   sync.Map67		slowVUID int6468	)69	et, err := lib.NewExecutionTuple(nil, nil)70	require.NoError(t, err)71	es := lib.NewExecutionState(lib.Options{}, et, 10, 50)72	var ctx, cancel, executor, _ = setupExecutor(73		t, getTestSharedIterationsConfig(), es,74		simpleRunner(func(ctx context.Context) error {75			time.Sleep(10 * time.Millisecond) // small wait to stabilize the test76			state := lib.GetState(ctx)77			// Pick one VU randomly and always slow it down....

TestSharedIterationsRunVariableVU

Using AI Code Generation

1import (2func main() {3	fs := afero.NewMemMapFs()4	httpmultibin.NewHTTPMultiBin(t).HTTPBinURL5	err := fs.MkdirAll("/script", os.ModePerm)6	if err != nil {7		log.Fatal(err)8	}9	f, err := fs.Create("/script/script.js")10	if err != nil {11		log.Fatal(err)12	}13	_, err = f.WriteString(`14		import http from "k6/http";15		import { sleep } from "k6";16		export let options = {17		};18		export default function() {19			http.get("HTTPBIN_URL/");20			sleep(1);21		}22	if err != nil {23		log.Fatal(err)24	}25	r, err := lib.NewTestRunner(lib.Options{}, fs)26	if err != nil {27		log.Fatal(err)28	}29	_, err = r.Prepare(&lib.SourceData{30		Data:     []byte{},31	}, lib.RuntimeOptions{})32	if err != nil {33		log.Fatal(err)34	}35	config := executor.NewSharedIterationsConfig("shared-iterations")36	config.MaxVUs.Int64 = null.IntFrom(20)37	config.MaxDuration.String = null.StringFrom("20s")38	config.Iterations.Int64 = null.IntFrom(200)39	executor, err := executor.NewSharedIterations("shared-iterations", config)40	if err != nil {41		log.Fatal(err)42	}43	engine := Engine{44	}

TestSharedIterationsRunVariableVU

Using AI Code Generation

1func TestSharedIterationsRunVariableVU(t *testing.T) {2    t.Parallel()3    testCases := []struct {4    }{5        {"one VU, one iteration", 1, 1, 1, 1},6        {"one VU, two iterations", 1, 2, 1, 2},7        {"two VUs, one iteration", 2, 1, 2, 1},8        {"two VUs, two iterations", 2, 2, 2, 2},9        {"two VUs, three iterations", 2, 3, 2, 3},10        {"three VUs, two iterations", 3, 2, 3, 2},11        {"three VUs, three iterations", 3, 3, 3, 3},12        {"three VUs, four iterations", 3, 4, 3, 4},13        {"three VUs, five iterations", 3, 5, 3, 5},14    }15    for _, tc := range testCases {16        t.Run(tc.name, func(t *testing.T) {17            t.Parallel()18            es := &lib.ExecutorState{19                Options: lib.Options{20                    VUs:          null.IntFrom(tc.vus),21                    VUsMax:       null.IntFrom(tc.vus),22                    Iterations:   null.IntFrom(tc.iterations),23                    MaxDuration:  types.NullDurationFrom(10 * time.Second),24                    MaxVUs:       null.IntFrom(tc.vus),25                    StartTime:    time.Now(),26                    GracefulStop: types.NullDurationFrom(0),27                },28                Logger: logrus.StandardLogger(),29            }30            executor, err := NewSharedIterations(es)31            require.NoError(t, err)32            vus, iters := executor.GetInitVUs(es.Logger)33            require.Equal(t, tc.expectedVUs, vus)34            require.Equal(t, tc.expectedIters, iters)35        })36    }37}

TestSharedIterationsRunVariableVU

Using AI Code Generation

1func TestSharedIterationsRunVariableVU(t *testing.T) {2    t.Parallel()3    testCases := []struct {4        exec     func(context.Context, *logrus.Entry) ([]stats.SampleContainer, error)5    }{6        {7            executor: NewSharedIterations("shared-iterations", 1, 1, nil),8            exec: func(ctx context.Context, _ *logrus.Entry) ([]stats.SampleContainer, error) {9                return []stats.SampleContainer{&stats.Sample{}}, nil10            },11        },12        {13            executor: NewSharedIterations("shared-iterations", 1, 2, nil),14            exec: func(ctx context.Context, _ *logrus.Entry) ([]stats.SampleContainer, error) {15                return []stats.SampleContainer{&stats.Sample{}}, nil16            },17        },18        {19            executor: NewSharedIterations("shared-iterations", 1, 1, nil),20            exec: func(ctx context.Context, _ *logrus.Entry) ([]stats.SampleContainer, error) {21                return []stats.SampleContainer{&stats.Sample{}}, nil22            },23        },24        {25            executor: NewSharedIterations("shared-iterations", 1, 2, nil),26            exec: func(ctx context.Context, _ *logrus.Entry) ([]stats.SampleContainer, error) {27                return []stats.SampleContainer{&stats.Sample{}}, nil28            },29        },30        {31            executor: NewSharedIterations("shared-iterations", 1, 2, nil),32            exec: func(ctx context.Context, _ *logrus.Entry)

TestSharedIterationsRunVariableVU

Using AI Code Generation

1func TestSharedIterationsRunVariableVU(t *testing.T) {2	executor := &SharedIterationsVUExecutor{3		ExecutorConfig: ExecutorConfig{4			StartTime: types.NullTimeFrom(time.Now()),5			Duration:  types.NullDurationFrom(10 * time.Second),6		},7		ExecutorState: ExecutorState{8		},9	}10	scheduler := &Scheduler{11		ExecutionState: ExecutionState{12		},13	}14	engine := &Engine{15	}16	runner := &Runner{17	}18	test := &Test{19	}20	script := &Script{21		Options: Options{22		},23	}24	group := &Group{25	}26	scenario := &Scenario{27	}28	ctx, cancel := context.WithCancel(context.Background())29	defer cancel()30	logger := logrus.New()31	runnerOptions := RunnerOptions{32	}33	engineOptions := EngineOptions{34	}35	executorOptions := ExecutorOptions{

TestSharedIterationsRunVariableVU

Using AI Code Generation

1func TestSharedIterationsRunVariableVU(t *testing.T) {2	e := executor.New(executor.ExecutionTuple{Type: executor.VariableVUType, Time: null.NewString("1s", true), VUs: null.NewInt(10, true), Iterations: null.NewInt(100, true)})3	s := scheduler.New(scheduler.PerVUIteations{VUs: null.NewInt(10, true), Iterations: null.NewInt(100, true)}, 10)4	r := &Runner{}5	r.SetScheduler(s)6	r.SetExecutor(e)7	r.Run(context.Background(), nil)8}9func TestSharedIterationsRunConstantVU(t *testing.T) {10	e := executor.New(executor.ExecutionTuple{Type: executor.ConstantVUType, Time: null.NewString("1s", true), VUs: null.NewInt(10, true), Iterations: null.NewInt(100, true)})11	s := scheduler.New(scheduler.PerVUIteations{VUs: null.NewInt(10, true), Iterations: null.NewInt(100, true)}, 10)12	r := &Runner{}13	r.SetScheduler(s)14	r.SetExecutor(e)15	r.Run(context.Background(), nil)16}17func TestSharedIterationsRunRampingVU(t *testing.T) {18	e := executor.New(executor.ExecutionTuple{Type: executor.RampingVUType, Time: null.NewString("1s", true), VUs: null.NewInt(10, true), Iterations: null.NewInt(100, true)})

TestSharedIterationsRunVariableVU

Using AI Code Generation

1executor := lib.NewExecutor(ctx, logger, cancel, runenv, nil, nil, nil)2executor.TestSharedIterationsRunVariableVU(ctx, logger, cancel, runenv, nil, nil, nil)3executor := lib.NewExecutor(ctx, logger, cancel, runenv, nil, nil, nil)4executor.TestSharedIterationsRunVariableVU(ctx, logger, cancel, runenv, nil, nil, nil)5executor := lib.NewExecutor(ctx, logger, cancel, runenv, nil, nil, nil)6executor.TestSharedIterationsRunVariableVU(ctx, logger, cancel, runenv, nil, nil, nil)7executor := lib.NewExecutor(ctx, logger, cancel, runenv, nil, nil, nil)8executor.TestSharedIterationsRunVariableVU(ctx, logger, cancel, runenv, nil, nil, nil)9executor := lib.NewExecutor(ctx, logger, cancel, runenv, nil, nil, nil)10executor.TestSharedIterationsRunVariableVU(ctx, logger, cancel, runenv, nil, nil, nil)11executor := lib.NewExecutor(ctx, logger, cancel, runenv, nil, nil, nil)12executor.TestSharedIterationsRunVariableVU(ctx, logger, cancel, runenv, nil, nil, nil)13executor := lib.NewExecutor(ctx, logger, cancel, runenv, nil, nil, nil)14executor.TestSharedIterationsRunVariableVU(ctx, logger, cancel, runenv, nil, nil, nil)15executor := lib.NewExecutor(ctx, logger, cancel, runenv, nil, nil, nil)16executor.TestSharedIterationsRunVariableVU(ctx, logger, cancel, runenv

TestSharedIterationsRunVariableVU

Using AI Code Generation

1func TestSharedIterationsRunVariableVU(t *testing.T) {2	executor, err := NewSharedIterations("default", SharedIterationsConfig{3		Iterations: null.IntFrom(10),4	})5	require.NoError(t, err)6	ctx, cancel := context.WithCancel(context.Background())7	defer cancel()8	err = executor.Init(ctx)9	require.NoError(t, err)10	ctx, cancel = context.WithTimeout(ctx, 10*time.Second)11	defer cancel()12	err = executor.Run(ctx, engine.Out{Logger: logrus.StandardLogger()})13	require.NoError(t, err)14}15func TestSharedIterationsRunConstantVU(t *testing.T) {16	executor, err := NewSharedIterations("default", SharedIterationsConfig{17		VUs:       null.IntFrom(10),18		Iterations: null.IntFrom(10),19	})20	require.NoError(t, err)21	ctx, cancel := context.WithCancel(context.Background())22	defer cancel()23	err = executor.Init(ctx)24	require.NoError(t, err)25	ctx, cancel = context.WithTimeout(ctx, 10*time.Second)26	defer cancel()27	err = executor.Run(ctx, engine.Out{Logger: logrus.StandardLogger()})28	require.NoError(t, err)29}30func TestSharedIterationsRunConstantArrivalRate(t *testing.T) {

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