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TestLoadGlobalVarsAreNotSharedBetweenVUs

How to use TestLoadGlobalVarsAreNotSharedBetweenVUs method of js Package

Best K6 code snippet using js.TestLoadGlobalVarsAreNotSharedBetweenVUs

module_loading_test.go

Source:module_loading_test.go

...134			require.NoError(t, err)135		})136	}137}138func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {139	fs := afero.NewMemMapFs()140	require.NoError(t, afero.WriteFile(fs, "/A.js", []byte(`141		var globalVar = 0;142		export function A() {143			globalVar += 1144			return globalVar;145		}146	`), os.ModePerm))147	r1, err := New(&lib.SourceData{148		Filename: "/script.js",149		Data: []byte(`150			import { A } from "./A.js";151			export default function(data) {152				var a = A();...

TestLoadGlobalVarsAreNotSharedBetweenVUs

Using AI Code Generation

1func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {2	t.Parallel()3	runner, err := js.New(4		&loader.SourceData{5			URL:  &url.URL{Path: "/script.js"},6			Data: []byte(`export let options = { vus: 2, duration: "1s" };`),7		},8		&loader.SourceData{9			URL:  &url.URL{Path: "/script.js"},10			Data: []byte(`export default function(data) { console.log("VU", __VU, "ITER", __ITER, "GLOBAL", GLOBAL); }`),11		},12	require.NoError(t, err)13	defer runner.Close()14	logHook := logtest.NewLocal(&buf)15	log.AddHook(logHook)16	defer log.RemoveHook(logHook)17	err = runner.Run(context.Background(), nil)18	require.NoError(t, err)19	logs := buf.String()20	assert.Contains(t, logs, "VU 1 ITER 1 GLOBAL 1")21	assert.Contains(t, logs, "VU 2 ITER 1 GLOBAL 2")22}23func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {24	t.Parallel()25	runner, err := js.New(26		&loader.SourceData{27			URL:  &url.URL{Path: "/script.js"},28			Data: []byte(`export let options = { vus: 2, duration: "1s" };`),29		},30		&loader.SourceData{31			URL:  &url.URL{Path: "/script.js"},32			Data: []byte(`export default function(data) { console.log("VU", __VU, "ITER", __ITER, "GLOBAL", GLOBAL); }`),33		},34	require.NoError(t, err)35	defer runner.Close()36	logHook := logtest.NewLocal(&buf)37	log.AddHook(logHook)38	defer log.RemoveHook(logHook)39	err = runner.Run(context.Background(), nil)40	require.NoError(t, err)41	logs := buf.String()42	assert.Contains(t, logs, "VU 1 ITER 1 GLOBAL 1")43	assert.Contains(t, logs, "VU 2 ITER 1 GLOBAL 2")44}

TestLoadGlobalVarsAreNotSharedBetweenVUs

Using AI Code Generation

1func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {2	t.Parallel()3	tb := httpmultibin.NewHTTPMultiBin(t)4	defer tb.Cleanup()5	script := []byte(fmt.Sprintf(`6		import http from "k6/http";7		import { group } from "k6";8		export let options = {9		};10		export function setup() {11			return { myVar: "myValue" };12		}13		export default function(data) {14			group("test", function() {15				const url = "%s";16				const params = { headers: { "X-Test": data.myVar } };17				http.get(url, params);18			});19		}20	`, tb.Replacer.Replace("${__HTTPBIN_URL}/headers")))21	_, err := js.NewBundle(script, &loader.SourceData{22		URL: &url.URL{Path: "/script.js"},23	}, afero.NewMemMapFs())24	require.NoError(t, err)25}26func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {27	t.Parallel()28	tb := httpmultibin.NewHTTPMultiBin(t)29	defer tb.Cleanup()30	script := []byte(fmt.Sprintf(`31		import http from "k6/http";32		import { group } from "k6";33		export let options = {34		};35		export function setup() {36			return { myVar: "myValue" };37		}38		export default function(data) {39			group("test", function() {40				const url = "%s";41				const params = { headers: { "X-Test": data.myVar } };42				http.get(url, params);43			});44		}45	`, tb.Replacer.Replace("${__HTTPBIN_URL}/headers")))46	_, err := js.NewBundle(script, &loader.SourceData{47		URL: &url.URL{Path: "/script.js"},48	}, afero.NewMemMapFs())49	require.NoError(t, err)50}

TestLoadGlobalVarsAreNotSharedBetweenVUs

Using AI Code Generation

1func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {2    t.Parallel()3    rt := goja.New()4    rt.SetFieldNameMapper(common.FieldNameMapper{})5    rt.SetRandSource(rand.NewSource(0))6    rt.Set("data", map[string]interface{}{7    })8    rt.Set("options", map[string]interface{}{9    })10    rt.Set("console", map[string]interface{}{11        "log": func(msg string) {12            t.Log(msg)13        },14    })15    rt.Set("open", func(name string) (io.ReadCloser, error) {16        return ioutil.NopCloser(strings.NewReader("")), nil17    })18    rt.Set("sleep", func(ms int64) {19        time.Sleep(time.Duration(ms) * time.Millisecond)20    })21    rt.Set("group", func(name string, fn func()) {22        fn()23    })24    rt.Set("check", func(v interface{}, params map[string]interface{}) {25    })26    _, err := common.RunString(rt, `27    import { group } from "k6";28    import { Counter } from "k6/metrics";29    import http from "k6/http";30    export let options = { vus: __ENV.VUS, iterations: __ENV.ITERATIONS };31    let myCounter = new Counter("my_counter");32    export default function () {33        group("my group", function () {34            myCounter.add(data.myGlobalVar);35        });36    }37    require.NoError(t, err)38}39func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {40    t.Parallel()41    rt := goja.New()42    rt.SetFieldNameMapper(common.FieldNameMapper{})43    rt.SetRandSource(rand.NewSource(0))44    rt.Set("data", map[string]interface{}{45    })46    rt.Set("options", map[string]interface{}{47    })48    rt.Set("console", map[string]interface{}{49        "log": func(msg string) {50            t.Log(msg)51        },52    })53    rt.Set("open", func(name string) (io.Read

TestLoadGlobalVarsAreNotSharedBetweenVUs

Using AI Code Generation

1func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {2    t.Parallel()3    root, err := lib.NewGroup("", nil)4    require.NoError(t, err)5    vus := &lib.VUState{Group: root}6    rt := goja.New()7    rt.SetFieldNameMapper(common.FieldNameMapper{})8    ctx := common.WithRuntime(context.Background(), rt)9    ctx = common.WithState(ctx, vus)10    ctx = common.WithVU(ctx, &lib.VU{})11    ctx = common.WithLogger(ctx, logrus.NewEntry(logrus.StandardLogger()))12    rt.Set("ctx", common.Bind(ctx, rt))13    rt.Set("sleep", common.Bind(func(ctx context.Context, t float64) {14        time.Sleep(time.Duration(t) * time.Millisecond)15    }, rt))16    rt.Set("http", common.Bind(common.Bind(new(http.Client), rt), rt))17    rt.Set("open", common.Bind(func(ctx context.Context, url string) {18        rt.Get("http").ToObject(rt).Get("get").Call(rt.ToValue(ctx), rt.ToValue(url))19    }, rt))20    rt.Set("check", common.Bind(func(ctx context.Context, res goja.Value, checks goja.Value) {21        res.ToObject(rt).Get("body").Call(rt.ToValue("toString"))22    }, rt))23    rt.Set("group", common.Bind(func(ctx context.Context, name string, fn goja.Value) {24        fn.Call(rt.ToValue(ctx))25    }, rt))26    rt.Set("errorRate", common.Bind(func(ctx context.Context, val float64) {27    }, rt))28    rt.Set("trend", common.Bind(func(ctx context.Context, name string, val float64) {29    }, rt))30    rt.Set("counter", common.Bind(func(ctx context.Context, name string) {31    }, rt))32    rt.Set("fail", common.Bind(func(ctx context.Context, name string) {33    }, rt))34    rt.Set("metrics", common.Bind(func(ctx context.Context, name string) {35    }, rt))36    rt.Set("rate", common.Bind(func(ctx context.Context, name string, val float64) {37    }, rt))38    rt.Set("console", common.Bind(map[string]interface{}{39        "log": common.Bind(func(ctx context.Context, args ...goja.Value) {40        }, rt),41    }, rt))42    rt.Set("require", common.Bind(map[string]interface{}{

TestLoadGlobalVarsAreNotSharedBetweenVUs

Using AI Code Generation

1func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {2	t.Parallel()3	rt := goja.New()4	rt.SetFieldNameMapper(common.FieldNameMapper{})5	ctx := common.WithRuntime(context.Background(), rt)6	ctx = common.WithState(ctx, &lib.State{7		Options: lib.Options{8			Throw: null.BoolFrom(true),9		},10	})11	_, err := common.RunString(rt, `12		var counter = 0;13		export let options = {14			scenarios: {15				"test": {16				},17			},18		};19		export default function() {20			if (counter !== 1) {21				throw new Error("counter is not 1, but " + counter);22			}23		};`)24	require.NoError(t, err)25	_, err = lib.NewVU(1, ctx, nil)26	require.Error(t, err)27	assert.Contains(t, err.Error(), "counter is not 1, but 2")28}29func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {30	t.Parallel()31	rt := goja.New()32	rt.SetFieldNameMapper(common.FieldNameMapper{})33	ctx := common.WithRuntime(context.Background(), rt)34	ctx = common.WithState(ctx, &lib.State{35		Options: lib.Options{36			Throw: null.BoolFrom(true),37		},38	})39	_, err := common.RunString(rt, `40		var counter = 0;41		export let options = {42			scenarios: {43				"test": {44				},45			},46		};47		export default function() {48			if (counter !== 1) {49				throw new Error("counter is not 1, but " + counter);50			}51		};`)52	require.NoError(t,

TestLoadGlobalVarsAreNotSharedBetweenVUs

Using AI Code Generation

1func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {2	t.Parallel()3	tb := httpmultibin.NewHTTPMultiBin(t)4	defer tb.Cleanup()5	tb.Mux.HandleFunc("/some-url", func(w http.ResponseWriter, r *http.Request) {6		w.WriteHeader(http.StatusOK)7	})8	script := tb.Replacer.Replace(`9		import http from "k6/http";10		import { check } from "k6";11		export let options = {12		};13		export function setup() {14			return { myVar: "myValue" };15		}16		export default function(data) {17			let res = http.get("HTTPBIN_URL/some-url");18			check(res, { "status is 200": (r) => r.status === 200 });19			if (__VU !== 0) {20				console.log("myVar is: " + data.myVar);21			}22		}23	r, err := getSimpleRunner(script, tb.Replacer.Replace("export default function(data) {"))24	require.NoError(t, err)25	r.SetOptions(lib.Options{26		Throw: null.BoolFrom(true),27	})28	err = r.Setup(context.Background(), lib.ExecutionState{})29	require.NoError(t, err)30	vus := r.GetVUs()31	require.Equal(t, 2, len(vus))32	for i := 0; i < 2; i++ {33		vu, ok := vus[i].(*VU)34		require.True(t, ok)35		require.NotNil(t, initVU)36	}37}38func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {39	t.Parallel()40	tb := httpmultibin.NewHTTPMultiBin(t)41	defer tb.Cleanup()42	tb.Mux.HandleFunc("/some-url", func(w http.ResponseWriter, r *http.Request) {43		w.WriteHeader(http.StatusOK)44	})45	script := tb.Replacer.Replace(`46		import http from "k6/http";47		import { check } from "k6";48		export let options = {49		};50		export function setup() {51			return { myVar: "my

TestLoadGlobalVarsAreNotSharedBetweenVUs

Using AI Code Generation

1func TestLoadGlobalVarsAreNotSharedBetweenVUs(t *testing.T) {2    t.Parallel()3    rt := goja.New()4    r, err := common.Load(rt, "/home/priyanka/go/src/github.com/loadimpact/k6/js/common/initcontext.go", nil)5    if err != nil {6        t.Fatal(err)7    }8    ctx := context.Background()9    ctx, _ = common.WithRuntime(ctx, rt)10    ctx = common.WithInitEnv(ctx, &common.InitEnvironment{11        BaseInitEnv: common.BaseInitEnv{12        },13    })14    ctx = common.WithRuntimeOptions(ctx, lib.RuntimeOptions{})15    ctx = common.WithState(ctx, &lib.State{})16    ctx = common.WithGroup(ctx, &sync.WaitGroup{})17    ctx = common.WithLogger(ctx, logrus.NewEntry(logrus.New()))18    ctx = common.WithScenarioState(ctx, &lib.ScenarioState{})19    ctx = common.WithScenario(ctx, &lib.Scenario{20    })21    ctx = common.WithVU(ctx, &lib.VU{})22    ctx = common.WithIteration(ctx, &lib.Iteration{})23    ctx = common.WithEngine(ctx, &lib.Engine{})24    ctx = common.WithOut(ctx, ioutil.Discard)25    ctx = common.WithMetrics(ctx, &metrics.Metrics{})26    ctx = common.WithScriptOptions(ctx, lib.Options{})27    ctx = common.WithValue(ctx, &lib.ValueStore{})28    ctx = common.WithSetupData(ctx, &lib.SetupData{})29    ctx = common.WithTeardownData(ctx, &lib.TeardownData{})30    ctx = common.WithGlobal(ctx, &lib.Global{})31    ctx = common.WithTestRun(ctx, &lib.TestRun{})32    ctx = common.WithArchive(ctx, &lib.Archive{})33    ctx = common.WithExecutionSegment(ctx, &lib.ExecutionSegment{})34    ctx = common.WithExecutionStep(ctx, &lib.ExecutionStep{})35    ctx = common.WithExecutionState(ctx, &lib.ExecutionState{})36    ctx = common.WithBundle(ctx, &lib.Bundle{})37    ctx = common.WithOptions(ctx, &lib.Options{})38    ctx = common.WithThresholds(ctx, &lib.Thresholds{})39    ctx = common.WithTags(ctx, &lib.Tags{})40    ctx = common.WithTLSConfig(ctx, &tls.Config{})41    ctx = common.WithUserAgent(ctx, "k6")

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