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Ginkgo
internal
StartInterceptingOutputAndForwardTo

How to use StartInterceptingOutputAndForwardTo method of internal Package

Best Ginkgo code snippet using internal.StartInterceptingOutputAndForwardTo

output_interceptor.go

Source:output_interceptor.go

...36intercept and capture all stdin and stderr output during a test run.37*/38type OutputInterceptor interface {39	StartInterceptingOutput()40	StartInterceptingOutputAndForwardTo(io.Writer)41	StopInterceptingAndReturnOutput() string42	PauseIntercepting()43	ResumeIntercepting()44	Shutdown()45}46type NoopOutputInterceptor struct{}47func (interceptor NoopOutputInterceptor) StartInterceptingOutput()                      {}48func (interceptor NoopOutputInterceptor) StartInterceptingOutputAndForwardTo(io.Writer) {}49func (interceptor NoopOutputInterceptor) StopInterceptingAndReturnOutput() string       { return "" }50func (interceptor NoopOutputInterceptor) PauseIntercepting()                            {}51func (interceptor NoopOutputInterceptor) ResumeIntercepting()                           {}52func (interceptor NoopOutputInterceptor) Shutdown()                                     {}53type pipePair struct {54	reader *os.File55	writer *os.File56}57func startPipeFactory(pipeChannel chan pipePair, shutdown chan interface{}) {58	for {59		//make the next pipe...60		pair := pipePair{}61		pair.reader, pair.writer, _ = os.Pipe()62		select {63		//...and provide it to the next consumer (they are responsible for closing the files)64		case pipeChannel <- pair:65			continue66		//...or close the files if we were told to shutdown67		case <-shutdown:68			pair.reader.Close()69			pair.writer.Close()70			return71		}72	}73}74type interceptorImplementation interface {75	CreateStdoutStderrClones() (*os.File, *os.File)76	ConnectPipeToStdoutStderr(*os.File)77	RestoreStdoutStderrFromClones(*os.File, *os.File)78	ShutdownClones(*os.File, *os.File)79}80type genericOutputInterceptor struct {81	intercepting bool82	stdoutClone *os.File83	stderrClone *os.File84	pipe        pipePair85	shutdown           chan interface{}86	emergencyBailout   chan interface{}87	pipeChannel        chan pipePair88	interceptedContent chan string89	forwardTo         io.Writer90	accumulatedOutput string91	implementation interceptorImplementation92}93func (interceptor *genericOutputInterceptor) StartInterceptingOutput() {94	interceptor.StartInterceptingOutputAndForwardTo(io.Discard)95}96func (interceptor *genericOutputInterceptor) StartInterceptingOutputAndForwardTo(w io.Writer) {97	if interceptor.intercepting {98		return99	}100	interceptor.accumulatedOutput = ""101	interceptor.forwardTo = w102	interceptor.ResumeIntercepting()103}104func (interceptor *genericOutputInterceptor) StopInterceptingAndReturnOutput() string {105	if interceptor.intercepting {106		interceptor.PauseIntercepting()107	}108	return interceptor.accumulatedOutput109}110func (interceptor *genericOutputInterceptor) ResumeIntercepting() {...

StartInterceptingOutputAndForwardTo

Using AI Code Generation

1import (2func Test1(t *testing.T) {3	gomega.RegisterFailHandler(ginkgo.Fail)4	junitReporter := reporters.NewJUnitReporter("junit.xml")5	ginkgo.RunSpecsWithDefaultAndCustomReporters(t, "Test1 Suite", []ginkgo.Reporter{junitReporter})6}7var _ = ginkgo.Describe("Test1", func() {8	ginkgo.It("Test1", func() {9		ginkgo.By("Test1")10		ginkgo.Fail("Test1")11	})12})13import (14func Test2(t *testing.T) {15	gomega.RegisterFailHandler(ginkgo.Fail)16	junitReporter := reporters.NewJUnitReporter("junit.xml")17	ginkgo.RunSpecsWithDefaultAndCustomReporters(t, "Test2 Suite", []ginkgo.Reporter{junitReporter})18}19var _ = ginkgo.Describe("Test2", func() {20	ginkgo.It("Test2", func() {21		ginkgo.By("Test2")22		ginkgo.Fail("Test2")23	})24})25import (26func Test3(t *testing.T) {27	gomega.RegisterFailHandler(ginkgo.Fail)28	junitReporter := reporters.NewJUnitReporter("junit

StartInterceptingOutputAndForwardTo

Using AI Code Generation

1func StartInterceptingOutputAndForwardTo(w io.Writer) {2	internal.StartInterceptingOutputAndForwardTo(w)3}4func StopInterceptingOutput() {5	internal.StopInterceptingOutput()6}7func StartInterceptingOutput() {8	internal.StartInterceptingOutput()9}10func StopInterceptingOutputAndForwardTo() {11	internal.StopInterceptingOutputAndForwardTo()12}13func InterceptingOutput() bool {14	return internal.InterceptingOutput()15}16func GetInterceptedOutput() string {17	return internal.GetInterceptedOutput()18}19func GetInterceptedOutputAndStop() string {20	return internal.GetInterceptedOutputAndStop()21}22func ClearInterceptedOutput() {23	internal.ClearInterceptedOutput()24}

StartInterceptingOutputAndForwardTo

Using AI Code Generation

1func main() {2}3func main() {4}5func main() {6}7func main() {8}9func main() {10}11func main() {12}13func main() {

StartInterceptingOutputAndForwardTo

Using AI Code Generation

1import (2func main() {3	cmd := exec.Command("cmd", "/c", "dir")4	err := cmd.Start()5	if err != nil {6		fmt.Println("Error starting command:", err)7	}8	go func() {9		time.Sleep(5 * time.Second)10		fmt.Println("Killing process")11		cmd.Process.Kill()12	}()13	err = cmd.Wait()14	if err != nil {15		fmt.Println("Error waiting for command:", err)16	}17}18import (19func main() {20	cmd := exec.Command("cmd", "/c", "dir")21	err := cmd.Start()22	if err != nil {23		fmt.Println("Error starting command:", err)24	}25	go func() {26		time.Sleep(5 * time.Second)27		fmt.Println("Killing process")28		cmd.Process.Kill()29	}()30	err = cmd.Wait()31	if err != nil {32		fmt.Println("Error waiting for command:", err)33	}34}35import (36func main() {37	cmd := exec.Command("cmd", "/c", "dir")38	err := cmd.Start()39	if err != nil {40		fmt.Println("Error starting command:", err)41	}42	go func() {43		time.Sleep(5 * time.Second)44		fmt.Println("Killing process")45		cmd.Process.Kill()46	}()47	err = cmd.Wait()48	if err != nil {49		fmt.Println("Error waiting for command:", err)50	}51}

StartInterceptingOutputAndForwardTo

Using AI Code Generation

1func main() {2    internal.StartInterceptingOutputAndForwardTo(&out, &err)3    fmt.Println("Hello World")4    fmt.Fprintln(os.Stderr, "Hello World")5    internal.StopInterceptingOutput()6    fmt.Println(out.String())7    fmt.Println(err.String())8}

StartInterceptingOutputAndForwardTo

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World")4	debug.StartInterceptingOutputAndForwardTo("out.txt")5	fmt.Println("Hello World")6}7import (8func main() {9	fmt.Println("Hello World")10	debug.StartInterceptingOutput()11	fmt.Println("Hello World")12}13import (14func main() {15	fmt.Println("Hello World")16	debug.StopInterceptingOutput()17	fmt.Println("Hello World")18}19import (20func main() {21	fmt.Println("Hello World")22	debug.WriteHeapDump(1)23	fmt.Println("Hello World")24}25import (26func main() {27	fmt.Println("Hello World")28	debug.SetGCPercent(1)29	fmt.Println("Hello World")30}31import (32func main() {33	fmt.Println("Hello World")34	debug.ReadGCStats()35	fmt.Println("Hello World")36}37import (38func main() {39	fmt.Println("Hello World")40	debug.SetMaxStack(1)41	fmt.Println("Hello World")42}43import (44func main() {45	fmt.Println("Hello World")46	debug.SetMaxThreads(1)47	fmt.Println("Hello World")48}49import (50func main() {51	fmt.Println("Hello World")52	debug.SetMaxProcs(1)

StartInterceptingOutputAndForwardTo

Using AI Code Generation

1import (2func main() {3    cmd := exec.Command("ls", "-l")4    cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}5    cmd.Start()6    go func() {7        cmd.Wait()8    }()9    fmt.Println(out.String())10    cmd.StartInterceptingOutputAndForwardTo(&buf)11    fmt.Println(buf.String())12}

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