How to use newExecutionSegmentSequenceFromString method of executor Package

Best K6 code snippet using executor.newExecutionSegmentSequenceFromString

constant_arrival_rate_test.go

Source:constant_arrival_rate_test.go Github

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...41 panic(err)42 }43 return r44}45func newExecutionSegmentSequenceFromString(str string) *lib.ExecutionSegmentSequence {46 r, err := lib.NewExecutionSegmentSequenceFromString(str)47 if err != nil {48 panic(err)49 }50 return &r51}52func getTestConstantArrivalRateConfig() *ConstantArrivalRateConfig {53 return &ConstantArrivalRateConfig{54 BaseConfig: BaseConfig{GracefulStop: types.NullDurationFrom(1 * time.Second)},55 TimeUnit: types.NullDurationFrom(time.Second),56 Rate: null.IntFrom(50),57 Duration: types.NullDurationFrom(5 * time.Second),58 PreAllocatedVUs: null.IntFrom(10),59 MaxVUs: null.IntFrom(20),60 }61}62func TestConstantArrivalRateRunNotEnoughAllocatedVUsWarn(t *testing.T) {63 t.Parallel()64 et, err := lib.NewExecutionTuple(nil, nil)65 require.NoError(t, err)66 es := lib.NewExecutionState(lib.Options{}, et, 10, 50)67 ctx, cancel, executor, logHook := setupExecutor(68 t, getTestConstantArrivalRateConfig(), es,69 simpleRunner(func(ctx context.Context) error {70 time.Sleep(time.Second)71 return nil72 }),73 )74 defer cancel()75 engineOut := make(chan stats.SampleContainer, 1000)76 registry := metrics.NewRegistry()77 builtinMetrics := metrics.RegisterBuiltinMetrics(registry)78 err = executor.Run(ctx, engineOut, builtinMetrics)79 require.NoError(t, err)80 entries := logHook.Drain()81 require.NotEmpty(t, entries)82 for _, entry := range entries {83 require.Equal(t,84 "Insufficient VUs, reached 20 active VUs and cannot initialize more",85 entry.Message)86 require.Equal(t, logrus.WarnLevel, entry.Level)87 }88}89func TestConstantArrivalRateRunCorrectRate(t *testing.T) {90 t.Parallel()91 var count int6492 et, err := lib.NewExecutionTuple(nil, nil)93 require.NoError(t, err)94 es := lib.NewExecutionState(lib.Options{}, et, 10, 50)95 ctx, cancel, executor, logHook := setupExecutor(96 t, getTestConstantArrivalRateConfig(), es,97 simpleRunner(func(ctx context.Context) error {98 atomic.AddInt64(&count, 1)99 return nil100 }),101 )102 defer cancel()103 var wg sync.WaitGroup104 wg.Add(1)105 go func() {106 defer wg.Done()107 // check that we got around the amount of VU iterations as we would expect108 var currentCount int64109 for i := 0; i < 5; i++ {110 time.Sleep(time.Second)111 currentCount = atomic.SwapInt64(&count, 0)112 require.InDelta(t, 50, currentCount, 1)113 }114 }()115 engineOut := make(chan stats.SampleContainer, 1000)116 registry := metrics.NewRegistry()117 builtinMetrics := metrics.RegisterBuiltinMetrics(registry)118 err = executor.Run(ctx, engineOut, builtinMetrics)119 wg.Wait()120 require.NoError(t, err)121 require.Empty(t, logHook.Drain())122}123//nolint:tparallel,paralleltest // this is flaky if ran with other tests124func TestConstantArrivalRateRunCorrectTiming(t *testing.T) {125 // t.Parallel()126 tests := []struct {127 segment *lib.ExecutionSegment128 sequence *lib.ExecutionSegmentSequence129 start time.Duration130 steps []int64131 }{132 {133 segment: newExecutionSegmentFromString("0:1/3"),134 start: time.Millisecond * 20,135 steps: []int64{40, 60, 60, 60, 60, 60, 60},136 },137 {138 segment: newExecutionSegmentFromString("1/3:2/3"),139 start: time.Millisecond * 20,140 steps: []int64{60, 60, 60, 60, 60, 60, 40},141 },142 {143 segment: newExecutionSegmentFromString("2/3:1"),144 start: time.Millisecond * 20,145 steps: []int64{40, 60, 60, 60, 60, 60, 60},146 },147 {148 segment: newExecutionSegmentFromString("1/6:3/6"),149 start: time.Millisecond * 20,150 steps: []int64{40, 80, 40, 80, 40, 80, 40},151 },152 {153 segment: newExecutionSegmentFromString("1/6:3/6"),154 sequence: newExecutionSegmentSequenceFromString("1/6,3/6"),155 start: time.Millisecond * 20,156 steps: []int64{40, 80, 40, 80, 40, 80, 40},157 },158 // sequences159 {160 segment: newExecutionSegmentFromString("0:1/3"),161 sequence: newExecutionSegmentSequenceFromString("0,1/3,2/3,1"),162 start: time.Millisecond * 0,163 steps: []int64{60, 60, 60, 60, 60, 60, 40},164 },165 {166 segment: newExecutionSegmentFromString("1/3:2/3"),167 sequence: newExecutionSegmentSequenceFromString("0,1/3,2/3,1"),168 start: time.Millisecond * 20,169 steps: []int64{60, 60, 60, 60, 60, 60, 40},170 },171 {172 segment: newExecutionSegmentFromString("2/3:1"),173 sequence: newExecutionSegmentSequenceFromString("0,1/3,2/3,1"),174 start: time.Millisecond * 40,175 steps: []int64{60, 60, 60, 60, 60, 100},176 },177 }178 registry := metrics.NewRegistry()179 builtinMetrics := metrics.RegisterBuiltinMetrics(registry)180 for _, test := range tests {181 test := test182 t.Run(fmt.Sprintf("segment %s sequence %s", test.segment, test.sequence), func(t *testing.T) {183 t.Parallel()184 et, err := lib.NewExecutionTuple(test.segment, test.sequence)185 require.NoError(t, err)186 es := lib.NewExecutionState(lib.Options{187 ExecutionSegment: test.segment,...

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newExecutionSegmentSequenceFromString

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

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newExecutionSegmentSequenceFromString

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1import (2func main() {3 executionSegmentSequence, err := executor.NewExecutionSegmentSequenceFromString("1/2,2/2")4 if err != nil {5 fmt.Println(err)6 }7 fmt.Println(executionSegmentSequence)8}9[{0 0.5} {0.5 1}]

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newExecutionSegmentSequenceFromString

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1import (2func main() {3 executor := executor.NewExecutionSegmentSequenceFromString("1/2,3/4")4 fmt.Println(executor)5}6import (7func main() {8 executor := executor.NewExecutionSegmentSequenceFromString("1/2,3/4")9 fmt.Println(executor)10}

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newExecutionSegmentSequenceFromString

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1import (2func main() {3 executor, err := executor.NewExecutionSegmentSequenceFromString("1:3,4:6,7:9")4 if err != nil {5 fmt.Println(err)6 }7 fmt.Println(executor)8}9import (10func main() {11 executor, err := executor.NewExecutionSegmentSequenceFromString("1:3,4:6,7:9")12 if err != nil {13 fmt.Println(err)14 }15 fmt.Println(executor)16}17import (18func main() {19 executor, err := executor.NewExecutionSegmentSequenceFromString("1:3,4:6,7:9")20 if err != nil {21 fmt.Println(err)22 }23 fmt.Println(executor)24}25import (26func main() {27 executor, err := executor.NewExecutionSegmentSequenceFromString("1:3,4:6,7:9")28 if err != nil {29 fmt.Println(err)30 }31 fmt.Println(executor)32}33import (34func main() {35 executor, err := executor.NewExecutionSegmentSequenceFromString("1:3,4:6,7:9")36 if err != nil {37 fmt.Println(err)38 }39 fmt.Println(executor)40}41import (42func main() {43 executor, err := executor.NewExecutionSegmentSequenceFromString("1:3,4:6,7:9")44 if err != nil {

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newExecutionSegmentSequenceFromString

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1import (2func main() {3 executor := executor.New()4 esSeq, err := executor.NewExecutionSegmentSequenceFromString("1/2,3/4,5/6")5 if err != nil {6 fmt.Println(err)7 }8 fmt.Println(esSeq)9}10Recommended Posts: Go | os.Chdir() Method11Go | os.Chmod() Method12Go | os.Chown() Method13Go | os.Chtimes() Method14Go | os.Create() Method15Go | os.Exit() Method16Go | os.Expand() Method17Go | os.ExpandEnv() Method18Go | os.FileInfo() Method19Go | os.FindProcess() Method20Go | os.Getegid() Method21Go | os.Getenv() Method22Go | os.Geteuid() Method23Go | os.Getgid() Method24Go | os.Getgroups() Method25Go | os.Getpagesize() Method26Go | os.Getpid() Method27Go | os.Getppid() Method28Go | os.Getuid() Method29Go | os.Hostname() Method30Go | os.IsExist() Method31Go | os.IsNotExist() Method32Go | os.IsPathSeparator() Method33Go | os.IsPermission() Method34Go | os.IsTimeout() Method35Go | os.Link() Method36Go | os.Lstat() Method37Go | os.Mkdir() Method38Go | os.MkdirAll() Method39Go | os.NewFile() Method40Go | os.Open() Method41Go | os.OpenFile() Method42Go | os.PathError() Method

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newExecutionSegmentSequenceFromString

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

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newExecutionSegmentSequenceFromString

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1import "fmt"2import "github.com/loadimpact/k6/lib/executor"3func main() {4 fmt.Println("Hello, playground")5 executor.NewExecutionSegmentSequenceFromString("1:2:3")6}7import "fmt"8import "github.com/loadimpact/k6/lib/executor"9func main() {10 fmt.Println("Hello, playground")11 executor.NewExecutionSegmentSequenceFromString("1:2:3")12}13import "fmt"14import "github.com/loadimpact/k6/lib/executor"15func main() {16 fmt.Println("Hello, playground")17 executor.NewExecutionSegmentSequenceFromString("1:2:3")18}19import "fmt"20import "github.com/loadimpact/k6/lib/executor"21func main() {22 fmt.Println("Hello, playground")23 executor.NewExecutionSegmentSequenceFromString("1:2:3")24}25import "fmt"26import "github.com/loadimpact/k6/lib/executor"27func main() {28 fmt.Println("Hello, playground")29 executor.NewExecutionSegmentSequenceFromString("1:2:3")30}31import "fmt"32import "github.com/loadimpact/k6/lib/executor"33func main() {34 fmt.Println("Hello, playground")35 executor.NewExecutionSegmentSequenceFromString("1:2:3")36}37import "fmt"38import "github.com/loadimpact/k6/lib/executor"39func main() {40 fmt.Println("Hello, playground")41 executor.NewExecutionSegmentSequenceFromString("1:2:3")42}43import "fmt"44import "github.com/loadimpact/k6/lib/executor"45func main() {46 fmt.Println("Hello,

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newExecutionSegmentSequenceFromString

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1import (2func main() {3 ESS := executor.NewExecutionSegmentSequenceFromString("1/2,2/3,3/4")4 fmt.Println(ESS.Length)5 fmt.Println(ESS.Segments)6}7[{1 2} {2 3} {3 4}]8import (9func main() {10 ESS := executor.NewExecutionSegmentSequenceFromString("1/2,2/3,3/4")11 fmt.Println(ESS.Length)12 fmt.Println(ESS.Segments)13}14[{1 2} {2 3} {3 4}]15import (16func main() {17 ESS := executor.NewExecutionSegmentSequenceFromString("1/2,2/3,3/4")18 fmt.Println(ESS.Length)19 fmt.Println(ESS.Segments)20}21[{1 2} {2 3} {3 4}]22import (23func main() {24 ESS := executor.NewExecutionSegmentSequenceFromString("1/2,2/3,3/4")25 fmt.Println(ESS.Length)26 fmt.Println(ESS.Segments)27}28[{1 2} {2 3} {3 4}]

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newExecutionSegmentSequenceFromString

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1import (2func main() {3 executorObj := executor.Executor{}4 segments, err := executorObj.NewExecutionSegmentSequenceFromString("p(50)")5 if err != nil {6 fmt.Println(err)7 } else {8 fmt.Println(segments)9 }10}11[{0 1 1}]12import (13func main() {14 executorObj := executor.Executor{}15 segments, err := executorObj.NewExecutionSegmentSequenceFromString("p(50, 10)")16 if err != nil {17 fmt.Println(err)18 } else {19 fmt.Println(segments)20 }21}22[{0 1 1}]23import (24func main() {25 executorObj := executor.Executor{}26 segments, err := executorObj.NewExecutionSegmentSequenceFromString("p(50, 10, 20)")27 if err != nil {28 fmt.Println(err)29 } else {30 fmt.Println(segments)31 }32}33[{0 1 1}]34import (35func main() {36 executorObj := executor.Executor{}37 segments, err := executorObj.NewExecutionSegmentSequenceFromString("p(50, 10, 20, 30)")

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