Best K6 code snippet using common.SumWithContext
bridge_test.go
Source:bridge_test.go  
...132		sum += v133	}134	return sum135}136type bridgeTestSumWithContextType struct{}137func (bridgeTestSumWithContextType) SumWithContext(ctx context.Context, nums ...int) int {138	sum := 0139	for v := range nums {140		sum += v141	}142	return sum143}144type bridgeTestSumWithErrorType struct{}145func (bridgeTestSumWithErrorType) SumWithError(nums ...int) (int, error) {146	sum := 0147	for v := range nums {148		sum += v149	}150	if sum < 0 {151		return 0, errors.New("answer is negative")152	}153	return sum, nil154}155type bridgeTestSumWithContextAndErrorType struct{}156func (m bridgeTestSumWithContextAndErrorType) SumWithContextAndError(ctx context.Context, nums ...int) (int, error) {157	sum := 0158	for v := range nums {159		sum += v160	}161	if sum < 0 {162		return 0, errors.New("answer is negative")163	}164	return sum, nil165}166type bridgeTestCounterType struct {167	Counter int168}169func (m *bridgeTestCounterType) Count() int {170	m.Counter++171	return m.Counter172}173type bridgeTestConstructorType struct{}174type bridgeTestConstructorSpawnedType struct{}175func (bridgeTestConstructorType) XConstructor() bridgeTestConstructorSpawnedType {176	return bridgeTestConstructorSpawnedType{}177}178func TestFieldNameMapper(t *testing.T) {179	testdata := []struct {180		Typ     reflect.Type181		Fields  map[string]string182		Methods map[string]string183	}{184		{reflect.TypeOf(bridgeTestFieldsType{}), map[string]string{185			"Exported":       "exported",186			"ExportedTag":    "renamed",187			"ExportedHidden": "",188			"unexported":     "",189			"unexportedTag":  "",190		}, nil},191		{reflect.TypeOf(bridgeTestMethodsType{}), nil, map[string]string{192			"ExportedFn":   "exportedFn",193			"unexportedFn": "",194		}},195		{reflect.TypeOf(bridgeTestOddFieldsType{}), map[string]string{196			"TwoWords": "two_words",197			"URL":      "url",198		}, nil},199		{reflect.TypeOf(bridgeTestConstructorType{}), nil, map[string]string{200			"XConstructor": "Constructor",201		}},202	}203	for _, data := range testdata {204		for field, name := range data.Fields {205			t.Run(field, func(t *testing.T) {206				f, ok := data.Typ.FieldByName(field)207				if assert.True(t, ok, "no such field") {208					assert.Equal(t, name, (FieldNameMapper{}).FieldName(data.Typ, f))209				}210			})211		}212		for meth, name := range data.Methods {213			t.Run(meth, func(t *testing.T) {214				m, ok := data.Typ.MethodByName(meth)215				if name != "" {216					if assert.True(t, ok, "no such method") {217						assert.Equal(t, name, (FieldNameMapper{}).MethodName(data.Typ, m))218					}219				} else {220					assert.False(t, ok, "exported by accident")221				}222			})223		}224	}225}226func TestBindToGlobal(t *testing.T) {227	rt := goja.New()228	unbind := BindToGlobal(rt, map[string]interface{}{"a": 1})229	assert.Equal(t, int64(1), rt.Get("a").Export())230	unbind()231	assert.Nil(t, rt.Get("a").Export())232}233func TestBind(t *testing.T) {234	ctxPtr := new(context.Context)235	testdata := []struct {236		Name string237		V    interface{}238		Fn   func(t *testing.T, obj interface{}, rt *goja.Runtime)239	}{240		{"Fields", bridgeTestFieldsType{"a", "b", "c", "d", "e"}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {241			t.Run("Exported", func(t *testing.T) {242				v, err := RunString(rt, `obj.exported`)243				if assert.NoError(t, err) {244					assert.Equal(t, "a", v.Export())245				}246			})247			t.Run("ExportedTag", func(t *testing.T) {248				v, err := RunString(rt, `obj.renamed`)249				if assert.NoError(t, err) {250					assert.Equal(t, "b", v.Export())251				}252			})253			t.Run("unexported", func(t *testing.T) {254				v, err := RunString(rt, `obj.unexported`)255				if assert.NoError(t, err) {256					assert.Equal(t, nil, v.Export())257				}258			})259			t.Run("unexportedTag", func(t *testing.T) {260				v, err := RunString(rt, `obj.unexportedTag`)261				if assert.NoError(t, err) {262					assert.Equal(t, nil, v.Export())263				}264			})265		}},266		{"Methods", bridgeTestMethodsType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {267			t.Run("unexportedFn", func(t *testing.T) {268				_, err := RunString(rt, `obj.unexportedFn()`)269				assert.EqualError(t, err, "TypeError: Object has no member 'unexportedFn' at <eval>:1:30(3)")270			})271			t.Run("ExportedFn", func(t *testing.T) {272				_, err := RunString(rt, `obj.exportedFn()`)273				assert.NoError(t, err)274			})275			t.Run("unexportedPtrFn", func(t *testing.T) {276				_, err := RunString(rt, `obj.unexportedPtrFn()`)277				assert.EqualError(t, err, "TypeError: Object has no member 'unexportedPtrFn' at <eval>:1:33(3)")278			})279			t.Run("ExportedPtrFn", func(t *testing.T) {280				_, err := RunString(rt, `obj.exportedPtrFn()`)281				switch obj.(type) {282				case *bridgeTestMethodsType:283					assert.NoError(t, err)284				case bridgeTestMethodsType:285					assert.EqualError(t, err, "TypeError: Object has no member 'exportedPtrFn' at <eval>:1:31(3)")286				default:287					assert.Fail(t, "INVALID TYPE")288				}289			})290		}},291		{"Error", bridgeTestErrorType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {292			_, err := RunString(rt, `obj.error()`)293			assert.EqualError(t, err, "GoError: error")294		}},295		{"JSValue", bridgeTestJSValueType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {296			v, err := RunString(rt, `obj.func(1234)`)297			if assert.NoError(t, err) {298				assert.Equal(t, int64(1234), v.Export())299			}300		}},301		{"JSValueError", bridgeTestJSValueErrorType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {302			_, err := RunString(rt, `obj.func()`)303			assert.EqualError(t, err, "GoError: missing argument")304			t.Run("Valid", func(t *testing.T) {305				v, err := RunString(rt, `obj.func(1234)`)306				if assert.NoError(t, err) {307					assert.Equal(t, int64(1234), v.Export())308				}309			})310		}},311		{"JSValueContext", bridgeTestJSValueContextType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {312			_, err := RunString(rt, `obj.func()`)313			assert.EqualError(t, err, "GoError: func() can only be called from within default()")314			t.Run("Context", func(t *testing.T) {315				*ctxPtr = context.Background()316				defer func() { *ctxPtr = nil }()317				v, err := RunString(rt, `obj.func(1234)`)318				if assert.NoError(t, err) {319					assert.Equal(t, int64(1234), v.Export())320				}321			})322		}},323		{"JSValueContextError", bridgeTestJSValueContextErrorType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {324			_, err := RunString(rt, `obj.func()`)325			assert.EqualError(t, err, "GoError: func() can only be called from within default()")326			t.Run("Context", func(t *testing.T) {327				*ctxPtr = context.Background()328				defer func() { *ctxPtr = nil }()329				_, err := RunString(rt, `obj.func()`)330				assert.EqualError(t, err, "GoError: missing argument")331				t.Run("Valid", func(t *testing.T) {332					v, err := RunString(rt, `obj.func(1234)`)333					if assert.NoError(t, err) {334						assert.Equal(t, int64(1234), v.Export())335					}336				})337			})338		}},339		{"NativeFunction", bridgeTestNativeFunctionType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {340			v, err := RunString(rt, `obj.func(1234)`)341			if assert.NoError(t, err) {342				assert.Equal(t, int64(1234), v.Export())343			}344		}},345		{"NativeFunctionError", bridgeTestNativeFunctionErrorType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {346			_, err := RunString(rt, `obj.func()`)347			assert.EqualError(t, err, "GoError: missing argument")348			t.Run("Valid", func(t *testing.T) {349				v, err := RunString(rt, `obj.func(1234)`)350				if assert.NoError(t, err) {351					assert.Equal(t, int64(1234), v.Export())352				}353			})354		}},355		{"NativeFunctionContext", bridgeTestNativeFunctionContextType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {356			_, err := RunString(rt, `obj.func()`)357			assert.EqualError(t, err, "GoError: func() can only be called from within default()")358			t.Run("Context", func(t *testing.T) {359				*ctxPtr = context.Background()360				defer func() { *ctxPtr = nil }()361				v, err := RunString(rt, `obj.func(1234)`)362				if assert.NoError(t, err) {363					assert.Equal(t, int64(1234), v.Export())364				}365			})366		}},367		{"NativeFunctionContextError", bridgeTestNativeFunctionContextErrorType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {368			_, err := RunString(rt, `obj.func()`)369			assert.EqualError(t, err, "GoError: func() can only be called from within default()")370			t.Run("Context", func(t *testing.T) {371				*ctxPtr = context.Background()372				defer func() { *ctxPtr = nil }()373				_, err := RunString(rt, `obj.func()`)374				assert.EqualError(t, err, "GoError: missing argument")375				t.Run("Valid", func(t *testing.T) {376					v, err := RunString(rt, `obj.func(1234)`)377					if assert.NoError(t, err) {378						assert.Equal(t, int64(1234), v.Export())379					}380				})381			})382		}},383		{"Add", bridgeTestAddType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {384			v, err := RunString(rt, `obj.add(1, 2)`)385			if assert.NoError(t, err) {386				assert.Equal(t, int64(3), v.Export())387			}388		}},389		{"AddWithError", bridgeTestAddWithErrorType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {390			v, err := RunString(rt, `obj.addWithError(1, 2)`)391			if assert.NoError(t, err) {392				assert.Equal(t, int64(3), v.Export())393			}394			t.Run("Negative", func(t *testing.T) {395				_, err := RunString(rt, `obj.addWithError(0, -1)`)396				assert.EqualError(t, err, "GoError: answer is negative")397			})398		}},399		{"AddWithError", bridgeTestAddWithErrorType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {400			v, err := RunString(rt, `obj.addWithError(1, 2)`)401			if assert.NoError(t, err) {402				assert.Equal(t, int64(3), v.Export())403			}404			t.Run("Negative", func(t *testing.T) {405				_, err := RunString(rt, `obj.addWithError(0, -1)`)406				assert.EqualError(t, err, "GoError: answer is negative")407			})408		}},409		{"Context", bridgeTestContextType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {410			_, err := RunString(rt, `obj.context()`)411			assert.EqualError(t, err, "GoError: context() can only be called from within default()")412			t.Run("Valid", func(t *testing.T) {413				*ctxPtr = context.Background()414				defer func() { *ctxPtr = nil }()415				_, err := RunString(rt, `obj.context()`)416				assert.NoError(t, err)417			})418		}},419		{"ContextAdd", bridgeTestContextAddType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {420			_, err := RunString(rt, `obj.contextAdd(1, 2)`)421			assert.EqualError(t, err, "GoError: contextAdd() can only be called from within default()")422			t.Run("Valid", func(t *testing.T) {423				*ctxPtr = context.Background()424				defer func() { *ctxPtr = nil }()425				v, err := RunString(rt, `obj.contextAdd(1, 2)`)426				if assert.NoError(t, err) {427					assert.Equal(t, int64(3), v.Export())428				}429			})430		}},431		{"ContextAddWithError", bridgeTestContextAddWithErrorType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {432			_, err := RunString(rt, `obj.contextAddWithError(1, 2)`)433			assert.EqualError(t, err, "GoError: contextAddWithError() can only be called from within default()")434			t.Run("Valid", func(t *testing.T) {435				*ctxPtr = context.Background()436				defer func() { *ctxPtr = nil }()437				v, err := RunString(rt, `obj.contextAddWithError(1, 2)`)438				if assert.NoError(t, err) {439					assert.Equal(t, int64(3), v.Export())440				}441				t.Run("Negative", func(t *testing.T) {442					_, err := RunString(rt, `obj.contextAddWithError(0, -1)`)443					assert.EqualError(t, err, "GoError: answer is negative")444				})445			})446		}},447		{"ContextInject", bridgeTestContextInjectType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {448			_, err := RunString(rt, `obj.contextInject()`)449			switch impl := obj.(type) {450			case bridgeTestContextInjectType:451				assert.EqualError(t, err, "TypeError: Object has no member 'contextInject' at <eval>:1:31(3)")452			case *bridgeTestContextInjectType:453				assert.EqualError(t, err, "GoError: contextInject() can only be called from within default()")454				assert.Equal(t, nil, impl.ctx)455				t.Run("Valid", func(t *testing.T) {456					*ctxPtr = context.Background()457					defer func() { *ctxPtr = nil }()458					_, err := RunString(rt, `obj.contextInject()`)459					assert.NoError(t, err)460					assert.Equal(t, *ctxPtr, impl.ctx)461				})462			}463		}},464		{"ContextInjectPtr", bridgeTestContextInjectPtrType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {465			_, err := RunString(rt, `obj.contextInjectPtr()`)466			switch impl := obj.(type) {467			case bridgeTestContextInjectPtrType:468				assert.EqualError(t, err, "TypeError: Object has no member 'contextInjectPtr' at <eval>:1:34(3)")469			case *bridgeTestContextInjectPtrType:470				assert.NoError(t, err)471				assert.Equal(t, ctxPtr, impl.ctxPtr)472			}473		}},474		{"Count", bridgeTestCounterType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {475			switch impl := obj.(type) {476			case *bridgeTestCounterType:477				for i := 0; i < 10; i++ {478					t.Run(strconv.Itoa(i), func(t *testing.T) {479						v, err := RunString(rt, `obj.count()`)480						if assert.NoError(t, err) {481							assert.Equal(t, int64(i+1), v.Export())482							assert.Equal(t, i+1, impl.Counter)483						}484					})485				}486			case bridgeTestCounterType:487				_, err := RunString(rt, `obj.count()`)488				assert.EqualError(t, err, "TypeError: Object has no member 'count' at <eval>:1:23(3)")489			default:490				assert.Fail(t, "UNKNOWN TYPE")491			}492		}},493		{"Sum", bridgeTestSumType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {494			sum := 0495			args := []string{}496			for i := 0; i < 10; i++ {497				args = append(args, strconv.Itoa(i))498				sum += i499				t.Run(strconv.Itoa(i), func(t *testing.T) {500					code := fmt.Sprintf(`obj.sum(%s)`, strings.Join(args, ", "))501					v, err := RunString(rt, code)502					if assert.NoError(t, err) {503						assert.Equal(t, int64(sum), v.Export())504					}505				})506			}507		}},508		{"SumWithContext", bridgeTestSumWithContextType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {509			_, err := RunString(rt, `obj.sumWithContext(1, 2)`)510			assert.EqualError(t, err, "GoError: sumWithContext() can only be called from within default()")511			t.Run("Valid", func(t *testing.T) {512				*ctxPtr = context.Background()513				defer func() { *ctxPtr = nil }()514				sum := 0515				args := []string{}516				for i := 0; i < 10; i++ {517					args = append(args, strconv.Itoa(i))518					sum += i519					t.Run(strconv.Itoa(i), func(t *testing.T) {520						code := fmt.Sprintf(`obj.sumWithContext(%s)`, strings.Join(args, ", "))521						v, err := RunString(rt, code)522						if assert.NoError(t, err) {523							assert.Equal(t, int64(sum), v.Export())524						}525					})526				}527			})528		}},529		{"SumWithError", bridgeTestSumWithErrorType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {530			sum := 0531			args := []string{}532			for i := 0; i < 10; i++ {533				args = append(args, strconv.Itoa(i))534				sum += i535				t.Run(strconv.Itoa(i), func(t *testing.T) {536					code := fmt.Sprintf(`obj.sumWithError(%s)`, strings.Join(args, ", "))537					v, err := RunString(rt, code)538					if assert.NoError(t, err) {539						assert.Equal(t, int64(sum), v.Export())540					}541				})542			}543		}},544		{"SumWithContextAndError", bridgeTestSumWithContextAndErrorType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {545			_, err := RunString(rt, `obj.sumWithContextAndError(1, 2)`)546			assert.EqualError(t, err, "GoError: sumWithContextAndError() can only be called from within default()")547			t.Run("Valid", func(t *testing.T) {548				*ctxPtr = context.Background()549				defer func() { *ctxPtr = nil }()550				sum := 0551				args := []string{}552				for i := 0; i < 10; i++ {553					args = append(args, strconv.Itoa(i))554					sum += i555					t.Run(strconv.Itoa(i), func(t *testing.T) {556						code := fmt.Sprintf(`obj.sumWithContextAndError(%s)`, strings.Join(args, ", "))557						v, err := RunString(rt, code)558						if assert.NoError(t, err) {559							assert.Equal(t, int64(sum), v.Export())560						}561					})562				}563			})564		}},565		{"Constructor", bridgeTestConstructorType{}, func(t *testing.T, obj interface{}, rt *goja.Runtime) {566			v, err := RunString(rt, `new obj.Constructor()`)567			assert.NoError(t, err)568			assert.IsType(t, bridgeTestConstructorSpawnedType{}, v.Export())569		}},570	}571	vfns := map[string]func(interface{}) interface{}{572		"Value": func(v interface{}) interface{} { return v },573		"Pointer": func(v interface{}) interface{} {574			val := reflect.ValueOf(v)575			ptr := reflect.New(val.Type())576			ptr.Elem().Set(val)577			return ptr.Interface()578		},579	}580	for name, vfn := range vfns {581		t.Run(name, func(t *testing.T) {582			for _, data := range testdata {583				t.Run(data.Name, func(t *testing.T) {584					rt := goja.New()585					rt.SetFieldNameMapper(FieldNameMapper{})586					obj := vfn(data.V)587					rt.Set("obj", Bind(rt, obj, ctxPtr))588					data.Fn(t, obj, rt)589				})590			}591		})592	}593}594func BenchmarkProxy(b *testing.B) {595	types := []struct {596		Name, FnName string597		Value        interface{}598		Fn           func(b *testing.B, fn interface{})599	}{600		{"Fields", "", bridgeTestFieldsType{}, nil},601		{"Methods", "exportedFn", bridgeTestMethodsType{}, func(b *testing.B, fn interface{}) {602			f := fn.(func())603			b.ResetTimer()604			for i := 0; i < b.N; i++ {605				f()606			}607		}},608		{"Error", "", bridgeTestErrorType{}, nil},609		{"Add", "add", bridgeTestAddType{}, func(b *testing.B, fn interface{}) {610			f := fn.(func(int, int) int)611			b.ResetTimer()612			for i := 0; i < b.N; i++ {613				f(1, 2)614			}615		}},616		{"AddError", "addWithError", bridgeTestAddWithErrorType{}, func(b *testing.B, fn interface{}) {617			f := fn.(func(int, int) int)618			b.ResetTimer()619			for i := 0; i < b.N; i++ {620				f(1, 2)621			}622		}},623		{"Context", "context", bridgeTestContextType{}, func(b *testing.B, fn interface{}) {624			f := fn.(func())625			b.ResetTimer()626			for i := 0; i < b.N; i++ {627				f()628			}629		}},630		{"ContextAdd", "contextAdd", bridgeTestContextAddType{}, func(b *testing.B, fn interface{}) {631			f := fn.(func(int, int) int)632			b.ResetTimer()633			for i := 0; i < b.N; i++ {634				f(1, 2)635			}636		}},637		{"ContextAddError", "contextAddWithError", bridgeTestContextAddWithErrorType{}, func(b *testing.B, fn interface{}) {638			f := fn.(func(int, int) int)639			b.ResetTimer()640			for i := 0; i < b.N; i++ {641				f(1, 2)642			}643		}},644		{"Sum", "sum", bridgeTestSumType{}, func(b *testing.B, fn interface{}) {645			f := fn.(func(...int) int)646			b.ResetTimer()647			for i := 0; i < b.N; i++ {648				f(1, 2, 3)649			}650		}},651		{"SumContext", "sumWithContext", bridgeTestSumWithContextType{}, func(b *testing.B, fn interface{}) {652			f := fn.(func(...int) int)653			b.ResetTimer()654			for i := 0; i < b.N; i++ {655				f(1, 2, 3)656			}657		}},658		{"SumError", "sumWithError", bridgeTestSumWithErrorType{}, func(b *testing.B, fn interface{}) {659			f := fn.(func(...int) int)660			b.ResetTimer()661			for i := 0; i < b.N; i++ {662				f(1, 2, 3)663			}664		}},665		{"SumContextError", "sumWithContextAndError", bridgeTestSumWithContextAndErrorType{}, func(b *testing.B, fn interface{}) {666			f := fn.(func(...int) int)667			b.ResetTimer()668			for i := 0; i < b.N; i++ {669				f(1, 2, 3)670			}671		}},672		{"Constructor", "Constructor", bridgeTestConstructorType{}, func(b *testing.B, fn interface{}) {673			f, _ := goja.AssertFunction(fn.(goja.Value))674			b.ResetTimer()675			for i := 0; i < b.N; i++ {676				_, _ = f(goja.Undefined())677			}678		}},679	}...SumWithContext
Using AI Code Generation
1import (2func main() {3	ctx, cancel := context.WithTimeout(context.Background(), time.Second)4	defer cancel()5	fmt.Println(SumWithContext(ctx, 1, 2))6}7import (8func SumWithContext(ctx context.Context, a, b int) (int, error) {9	ch := make(chan int, 1)10	go func() {11	}()12	select {13	case <-ctx.Done():14		return 0, errors.New("context canceled")SumWithContext
Using AI Code Generation
1import (2type common struct {3}4func (c *common) SumWithContext(ctx context.Context, a, b int) int {5	time.Sleep(2 * time.Second)6}7func main() {8	c := &common{}9	ctx := context.Background()10	ctx, cancel := context.WithTimeout(ctx, 1*time.Second)11	defer cancel()12	fmt.Println(c.SumWithContext(ctx, 1, 2))13}14main.main()SumWithContext
Using AI Code Generation
1import (2func main() {3	ctx := context.Background()4	ctx, cancel := context.WithTimeout(ctx, 10*time.Second)5	defer cancel()6	result, err := common.SumWithContext(ctx, 1, 2)7	if err != nil {8		fmt.Println(err)9	}10	fmt.Println(result)11}12import (13func main() {14	ctx := context.Background()15	ctx, cancel := context.WithTimeout(ctx, 10*time.Second)16	defer cancel()17	result, err := common.SumWithContext(ctx, 1, 2)18	if err != nil {19		fmt.Println(err)20	}21	fmt.Println(result)22}23import (24func main() {25	ctx := context.Background()26	ctx, cancel := context.WithTimeout(ctx, 10*time.Second)27	defer cancel()28	result, err := common.SumWithContext(ctx, 1, 2)29	if err != nil {30		fmt.Println(err)31	}32	fmt.Println(result)33}34import (35func main() {36	ctx := context.Background()37	ctx, cancel := context.WithTimeout(ctx, 10*time.Second)38	defer cancel()39	result, err := common.SumWithContext(ctx, 1, 2)40	if err != nil {41		fmt.Println(err)42	}43	fmt.Println(result)44}45import (46func main() {47	ctx := context.Background()48	ctx, cancel := context.WithTimeout(ctx, 10*time.Second)49	defer cancel()50	result, err := common.SumWithContext(ctx, 1, 2)51	if err != nil {52		fmt.Println(err)53	}54	fmt.Println(result)55}56import (57func main() {58	ctx := context.Background()SumWithContext
Using AI Code Generation
1import (2func main() {3	ctx := context.Background()4	sum, err := common.SumWithContext(ctx, 5, 6)5	if err != nil {6		fmt.Println(err)7	}8	fmt.Println(sum)9}10import (11func SumWithContext(ctx context.Context, a, b int) (int, error) {12	ctx, cancel := context.WithCancel(ctx)13	defer cancel()14	ch := make(chan int)15	go func() {16		fmt.Println("sum is ", sum)17	}()18	select {19	case <-ctx.Done():20		return 0, errors.New("operation cancelled")21	}22}SumWithContext
Using AI Code Generation
1import (2func main() {3	fmt.Println(sum.SumWithContext(context.Background(), 1, 2))4}5import (6func main() {7	fmt.Println(sum.SumWithContext(context.Background(), 1, 2))8}9import (10func main() {11	fmt.Println(sum.SumWithContext(context.Background(), 1, 2))12}13import (14func main() {15	fmt.Println(sum.SumWithContext(context.Background(), 1, 2))16}17import (18func main() {19	fmt.Println(sum.SumWithContext(context.Background(), 1, 2))20}21import (22func main() {23	fmt.Println(sum.SumWithContext(context.Background(), 1, 2))24}25import (26func main() {27	fmt.Println(sum.SumWithContext(context.Background(), 1, 2))28}29import (30func main() {31	fmt.Println(sum.SumWithContext(context.Background(), 1, 2))32}33import (34func main() {35	fmt.Println(sum.SumWithContext(context.Background(), 1, 2))36}SumWithContext
Using AI Code Generation
1import (2func main() {3	ctx := context.Background()4	fmt.Println(sum.SumWithContext(ctx, 2, 3))5}6import (7func SumWithContext(ctx context.Context, a, b int) int {8	fmt.Println("Context value: ", ctx.Value("key"))9}SumWithContext
Using AI Code Generation
1import (2func main() {3	sum, err := btcutil.SumWithContext(context.Background(), 1, 2, 3, 4)4	if err != nil {5		fmt.Println("Error: ", err)6	}7	fmt.Println("Sum: ", sum)8}9ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)10defer cancel()11ctx := context.WithValue(context.Background(), "key", "value")12import (13func SumWithContext(ctx context.Context, numbers ...int) (int, error) {14	for _, num := range numbers {15		select {16		case <-ctx.Done():17			return 0, fmt.Errorf("context isSumWithContext
Using AI Code Generation
1import (2func main() {3    result := common.SumWithContext(context.Background(), 1, 2)4    fmt.Println(result)5}6import (7func SumWithContext(ctx context.Context, a, b int) int {8}9go: cannot find main module; see 'go help modules'SumWithContext
Using AI Code Generation
1func main() {2    sum, err := common.SumWithContext(ctx, 1, 2)3    if err != nil {4        fmt.Println(err)5    } else {6        fmt.Println(sum)7    }8}9import (10func SumWithContext(ctx context.Context, a, b int) (int, error) {11    if ctx == nil {12        ctx = context.Background()13    }14    select {15    case <-ctx.Done():16        return 0, ctx.Err()17    }18}19The context.WithDeadline() method returns a copy of the parent context with the deadline adjusted to be no later than the specified time. If the parent context’s deadline is already earlierLearn 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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!
