Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

Automation Advisor
K6
lib
TestDataRaces

How to use TestDataRaces method of lib Package

Best K6 code snippet using lib.TestDataRaces

models_test.go

Source:models_test.go

...37	assert.NoError(t, json.Unmarshal(data, &s2))38	assert.Equal(t, s, s2)39}40// Suggested by @nkovacs in https://github.com/k6io/k6/issues/207#issuecomment-33054546741func TestDataRaces(t *testing.T) {42	t.Parallel()43	t.Run("Check race", func(t *testing.T) {44		t.Parallel()45		group, err := NewGroup("test", nil)46		assert.Nil(t, err, "NewGroup")47		wg := sync.WaitGroup{}48		wg.Add(2)49		var check1, check2 *Check50		go func() {51			var err error // using the outer err would result in a data race52			check1, err = group.Check("race")53			assert.Nil(t, err, "Check 1")54			wg.Done()55		}()...

TestDataRaces

Using AI Code Generation

1import (2func main() {3	lib.TestDataRaces()4	fmt.Println("Done")5}6import (7func TestDataRaces() {8	m := make(map[string]int)9	var mutex = &sync.Mutex{}10	wg.Add(2)11	go func() {12		mutex.Lock()13		mutex.Unlock()14		wg.Done()15	}()16	go func() {17		mutex.Lock()18		mutex.Unlock()19		wg.Done()20	}()21	wg.Wait()22	fmt.Println(m["a"])23}24runtime.throw(0x4a7c2f, 0x15)25runtime.mapassign_faststr(0x48b4e0, 0xc00000e0d0, 0x4a6f5d, 0x1, 0x1)26main.main.func1(0xc00000e0d0, 0xc00004b9b8

TestDataRaces

Using AI Code Generation

1import "lib"2func main() {3  lib.TestDataRaces()4}5func TestDataRaces() {6}7import "testing"8func TestLib(t *testing.T) {9  TestDataRaces()10}11--- FAIL: TestDataRaces (0.00s)12    lib_test.go:5: runtime: found in object at *(0xc020000000+0x0)13    lib_test.go:5: runtime: *(0xc020000000+0x0) = 0x014    lib_test.go:5: runtime: *(0xc020000000+0x8) = 0xc02000000015    lib_test.go:5: runtime: *(0xc020000000+0x10) = 0xc02000000816    lib_test.go:5: runtime: *(0xc020000000+0x18) = 0x017    lib_test.go:5: runtime: *(0xc020000000+0x20) = 0x018    lib_test.go:5: runtime: *(0xc020000000+0x28) = 0x019    lib_test.go:5: runtime: *(0xc020000000+0x30) = 0x020    lib_test.go:5: runtime: *(0xc020000000+0x38) = 0x0

TestDataRaces

Using AI Code Generation

1import (2func main() {3    lib.TestDataRaces()4    fmt.Println("Done")5}6import (7func TestDataRaces() {8    go func() {9        for {10        }11    }()12    go func() {13        for {14            fmt.Println(x)15        }16    }()17    time.Sleep(time.Second)18}19I have a package called lib which contains a method called TestDataRaces() which creates two go routines that increment an int variable x and print it to the console. The code is as follows:Now I want to use this method in my main package. I have the following code:When I run this code I get the following output: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154

TestDataRaces

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello World")4    lib.TestDataRaces()5}6import (7func TestDataRaces() {8    m := make(map[string]int)9    c := make(chan int)10    s := make([]int, 0)11    go func() {12        for {13            s = append(s, 1)14            time.Sleep(time.Millisecond)15        }16    }()17    for {18        time.Sleep(time.Millisecond)19    }20}21runtime.throw(0x4a29a0, 0x15)22runtime.mapassign_faststr(0x46b5a0, 0xc00000e0f0, 0x4a1c49, 0x1, 0x1)23main.main.func1(0xc00000e0f0, 0xc00000e120)

TestDataRaces

Using AI Code Generation

1type Config struct {2}3func init() {4 config = &Config{}5}6func GetData() {7}8func main() {9}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.