-ZP0 value
    	a flag whose String method panics when it is zero
  -ZP1 value
    	a flag whose String method panics when it is zero
  -maxT timeout
    	set timeout for dial

panic calling String method on zero flag_test.zeroPanicker for flag ZP0: panic!
panic calling String method on zero flag_test.zeroPanicker for flag ZP1: panic!
`

func TestPrintDefaults(t *testing.T) {

	//	t.IsVariadic() == true
	//
	// IsVariadic panics if the type's Kind is not Func.
	IsVariadic() bool

	// Elem returns a type's element type.
	// It panics if the type's Kind is not Array, Chan, Map, Pointer, or Slice.
	Elem() Type

	// Field returns a struct type's i'th field.
	// It panics if the type's Kind is not Struct.
	// It panics if i is not in the range [0, NumField()).
	Field(i int) StructField

// It first creates an object with a config
// that has had pseudo-random values inserted.
// When a valid object has been created, it
// tries and convert that object. If this
// conversion fails, it panics.
func FuzzKubeCRD(data []byte) int {
	f := fuzz.NewConsumer(data)
	config := config2.Config{}
	err := f.GenerateStruct(&config)
	if err != nil {
		return 0
	}

	// Create a valid obj:

const NodePollInterval = 10 * time.Millisecond

var AlwaysReady = func() bool { return true }

// MustParseCIDR returns the CIDR range parsed from s or panics if the string
// cannot be parsed.
func MustParseCIDR(s string) *net.IPNet {
	_, ret, err := netutils.ParseCIDRSloppy(s)
	if err != nil {
		panic(err)
	}
	return ret
}

// FakeNodeInformer creates a fakeNodeInformer using the provided fakeNodeHandler.

// The result is never nil.
// Repeat panics if count is negative or if the result of (len(x) * count)
// overflows.
func Repeat[S ~[]E, E any](x S, count int) S {
	if count < 0 {
		panic("cannot be negative")
	}

	const maxInt = ^uint(0) >> 1
	if hi, lo := bits.Mul(uint(len(x)), uint(count)); hi > 0 || lo > maxInt {
		panic("the result of (len(x) * count) overflows")
	}

// Only one of SetupSignalContext and SetupSignalHandler should be called, and only can
// be called once.
func SetupSignalContext() context.Context {
	close(onlyOneSignalHandler) // panics when called twice

	shutdownHandler = make(chan os.Signal, 2)

	ctx, cancel := context.WithCancel(context.Background())
	signal.Notify(shutdownHandler, shutdownSignals...)
	go func() {
		<-shutdownHandler

// strings, either a simple string or "key=value". There can be at
// most one equals sign in an option string. If the option string
// is unrecognized or otherwise invalid, Option panics.
//
// Known options:
//
// missingkey: Control the behavior during execution if a map is
// indexed with a key that is not present in the map.
//
//	"missingkey=default" or "missingkey=invalid"

// standard crypto (that is, even when Enabled = false).
func Force() {
	required.Store(true)
}

// Abandon allows non-FIPS-approved settings.
// If called from a non-test binary, it panics.
func Abandon() {
	// Note: Not using boring.UnreachableExceptTests because we want
	// this test to happen even when boring.Enabled = false.
	name := runtime_arg0()
	// Allow _test for Go command, .test for Bazel,

// slice.
//
// Swapper panics if the provided interface is not a slice.
func Swapper(slice any) func(i, j int) {
	v := ValueOf(slice)
	if v.Kind() != Slice {
		panic(&ValueError{Method: "Swapper", Kind: v.Kind()})
	}
	// Fast path for slices of size 0 and 1. Nothing to swap.
	switch v.Len() {
	case 0:
		return func(i, j int) { panic("reflect: slice index out of range") }
	case 1:

	flag.Parse()
	switch *modeflag {
	case "simple":
		testSimple()
	case "goodexit":
		testGoodExit()
	case "badexit":
		testBadExit()
	case "panics":
		testPanics()
	case "callsexit":
		testHookCallsExit()
	case "exit2":
		testExit2()
	default:
		panic("unknown mode")
	}
}

func testSimple() {
	f1 := func() { println("foo") }
	f2 := func() { println("bar") }
	exithook.Add(exithook.Hook{F: f1})