How to use TestRequestCancellation method of http Package

Best K6 code snippet using http.TestRequestCancellation

request_test.go

Source:request_test.go Github

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...1484 assert.NoError(t, err)1485 })1486 })1487}1488func TestRequestCancellation(t *testing.T) {1489 t.Parallel()1490 tb, state, _, rt, mi := newRuntime(t)1491 sr := tb.Replacer.Replace1492 hook := logtest.NewLocal(state.Logger)1493 defer hook.Reset()1494 testVU, ok := mi.vu.(*modulestest.VU)1495 require.True(t, ok)1496 newctx, cancel := context.WithCancel(mi.vu.Context())1497 testVU.CtxField = newctx1498 cancel()1499 _, err := rt.RunString(sr(`http.get("HTTPBIN_URL/get/");`))1500 assert.Error(t, err)1501 assert.Nil(t, hook.LastEntry())1502}...

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TestRequestCancellation

Using AI Code Generation

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1func TestRequestCancellation(t *testing.T) {2 if err != nil {3 t.Fatal(err)4 }5 ctx, cancel := context.WithCancel(context.Background())6 req = req.WithContext(ctx)7 go func() {8 time.Sleep(100 * time.Millisecond)9 cancel()10 }()11 resp, err := http.DefaultClient.Do(req)12 if err != nil {13 t.Fatal(err)14 }15 defer resp.Body.Close()16 body, err := ioutil.ReadAll(resp.Body)17 if err != nil {18 t.Fatal(err)19 }20 fmt.Printf("%s21}22--- PASS: TestRequestCancellation (0.10s)23func TestRequestCancellation(t *testing.T) {24 if err != nil {25 t.Fatal(err)26 }27 ctx, cancel := context.WithDeadline(context.Background(), time.Now().Add(100*time.Millisecond))28 req = req.WithContext(ctx)29 resp, err := http.DefaultClient.Do(req)30 if err != nil {31 t.Fatal(err)32 }33 defer resp.Body.Close()34 body, err := ioutil.ReadAll(resp.Body)35 if err != nil {36 t.Fatal(err)37 }38 fmt.Printf("%s39}40--- PASS: TestRequestCancellation (0.10s)

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TestRequestCancellation

Using AI Code Generation

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1import (2func main() {3 c := make(chan struct{})4 go func() {5 time.Sleep(1 * time.Second)6 close(c)7 }()8 resp, err := http.DefaultClient.Do(req)9 fmt.Println(resp, err)10}

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TestRequestCancellation

Using AI Code Generation

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1func main(){2 ctx, cancel := context.WithCancel(context.Background())3 req = req.WithContext(ctx)4 go func() {5 time.Sleep(100 * time.Millisecond)6 cancel()7 }()8 resp, _ := http.DefaultClient.Do(req)9 fmt.Println(resp)10}11func main(){12 ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)13 req = req.WithContext(ctx)14 resp, _ := http.DefaultClient.Do(req)15 fmt.Println(resp)16}17func main(){18 ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)19 req = req.WithContext(ctx)20 resp, _ := http.DefaultClient.Do(req)21 fmt.Println(resp)22}23func main(){24 ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)25 req = req.WithContext(ctx)26 resp, _ := http.DefaultClient.Do(req)27 fmt.Println(resp)28}29func main(){30 ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)

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TestRequestCancellation

Using AI Code Generation

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1import (2func main() {3 client := &http.Client{}4 cancel := make(chan struct{})5 go func() {6 time.Sleep(1 * time.Second)7 close(cancel)8 }()9 resp, err := client.Do(req)10 if err != nil {11 fmt.Println("Error: ", err)12 }13 defer resp.Body.Close()14 body, _ := ioutil.ReadAll(resp.Body)15 fmt.Println(string(body))16}17import (18func main() {19 client := &http.Client{}20 cancel := make(chan struct{})21 go func() {22 time.Sleep(1 * time.Second)23 req.CancelRequest(client)24 }()25 resp, err := client.Do(req)26 if err != nil {27 fmt.Println("Error: ", err)28 }29 defer resp.Body.Close()30 body, _ := ioutil.ReadAll(resp.Body)31 fmt.Println(string(body))32}33import (34func main() {35 client := &http.Client{}36 cancel := make(chan struct{})37 go func() {38 time.Sleep(1 * time.Second)39 req.CancelRequest(client)40 }()41 resp, err := client.Do(req)42 if err != nil {43 fmt.Println("Error: ", err)44 }45 defer resp.Body.Close()46 body, _ := ioutil.ReadAll(resp.Body)47 fmt.Println(string(body))48}49import (50func main() {51 client := &http.Client{}52 cancel := make(chan struct{})

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TestRequestCancellation

Using AI Code Generation

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1func TestRequestCancellation(t *testing.T) {2 c := make(chan error, 1)3 if err != nil {4 t.Fatal(err)5 }6 go func() {7 c <- http.DefaultClient.Do(req)8 }()9 time.Sleep(1 * time.Second)10 req.Cancel = make(chan struct{})11 close(req.Cancel)12 if err := <-c; err != nil {13 if err != http.ErrRequestCanceled {14 t.Fatalf("expected ErrRequestCanceled, got %v", err)15 }16 } else {17 t.Fatal("expected error, got nil")18 }19}20func TestRequestCancellation(t *testing.T) {21 c := make(chan error, 1)22 if err != nil {23 t.Fatal(err)24 }25 go func() {26 c <- http.DefaultClient.Do(req)27 }()28 time.Sleep(1 * time.Second)29 req.Cancel = make(chan struct{})30 close(req.Cancel)31 if err := <-c; err != nil {32 if err != http.ErrRequestCanceled {33 t.Fatalf("expected ErrRequestCanceled, got %v", err)34 }35 } else {36 t.Fatal("expected error, got nil")37 }38}39func TestRequestCancellation(t *testing.T) {40 c := make(chan error, 1)41 if err != nil {42 t.Fatal(err)43 }44 go func() {45 c <- http.DefaultClient.Do(req)46 }()47 time.Sleep(1 * time.Second)48 req.Cancel = make(chan struct{})49 close(req.Cancel)50 if err := <-c; err != nil {51 if err != http.ErrRequestCanceled {52 t.Fatalf("expected ErrRequestCanceled, got %v", err)53 }54 } else {55 t.Fatal("expected error, got nil")56 }57}58func TestRequestCancellation(t *testing.T)

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TestRequestCancellation

Using AI Code Generation

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1import (2func main() {3 if err != nil {4 fmt.Println(err)5 }6 ctx := req.Context()7 done := make(chan bool, 1)8 go func() {9 for {10 select {11 case <-ctx.Done():12 err := ctx.Err()13 fmt.Println(err)14 fmt.Println("Working...")15 time.Sleep(2 * time.Second)16 fmt.Println("Done.")17 }18 }19 }()20 fmt.Println("Terminating Program")21}22import (23func main() {24 client := &http.Client{}25 if err != nil {26 fmt.Println(err)27 }28 ctx := req.Context()29 done := make(chan bool, 1)

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TestRequestCancellation

Using AI Code Generation

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1import (2func main() {3 ctx := context.Background()4 ctx, cancel := context.WithTimeout(ctx, 50*time.Millisecond)5 defer cancel()6 if err != nil {7 fmt.Println(err)8 }9 req = req.WithContext(ctx)10 res, err := http.DefaultClient.Do(req)11 if err != nil {12 fmt.Println(err)13 }14 fmt.Println(res.Status)15}

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TestRequestCancellation

Using AI Code Generation

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1import (2func main() {3 client := &http.Client{}4 if err != nil {5 fmt.Println(err)6 }7 ch := make(chan *http.Response)8 go func() {9 resp, err := client.Do(req)10 if err != nil {11 fmt.Println(err)12 }13 }()14 select {15 fmt.Println(resp)16 case <-time.After(1 * time.Second):17 fmt.Println("timeout")18 }19}20import (21func main() {22 client := &http.Client{}23 if err != nil {24 fmt.Println(err)25 }26 ch := make(chan *http.Response)27 go func() {28 resp, err := client.Do(req)29 if err != nil {30 fmt.Println(err)31 }32 }()33 select {34 fmt.Println(resp)35 case <-time.After(1 * time.Second):36 fmt.Println("timeout")37 }38}39import (40func main() {41 client := &http.Client{}42 if err != nil {43 fmt.Println(err)44 }

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TestRequestCancellation

Using AI Code Generation

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1import (2func main() {3 if err != nil {4 panic(err)5 }6 client := &http.Client{}7 resp, err := client.Do(req)8 if err != nil {9 panic(err)10 }11 defer resp.Body.Close()12 fmt.Println("Response status:", resp.Status)13}14import (15func main() {16 if err != nil {17 panic(err)18 }19 client := &http.Client{}20 resp, err := client.Do(req)21 if err != nil {22 panic(err)23 }24 defer resp.Body.Close()25 fmt.Println("Response status:", resp.Status)26 if err != nil {27 panic(err)28 }29 client = &http.Client{}30 resp, err = client.Do(req)31 if err != nil {32 panic(err)33 }34 defer resp.Body.Close()35 fmt.Println("Response status:", resp.Status)36}37import (38func main() {

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TestRequestCancellation

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Starting the application...")4 if err != nil {5 panic(err)6 }7 client := &http.Client{}8 ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)9 defer cancel()10 req = req.WithContext(ctx)11 resp, err := client.Do(req)12 if err != nil {13 fmt.Println("Error:", err)14 }15 defer resp.Body.Close()16 fmt.Println("Status code:", resp.StatusCode)17}18Deadline() (deadline time.Time, ok bool)19Done() <-chan struct{}20Err() error21Value(key interface{}) interface{}22Background() Context23TODO() Context24WithCancel(parent Context) (ctx Context, cancel CancelFunc)25WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc)26WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc)27WithValue(parent Context, key, val interface{}) Context

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