* I/O resource, it should generally be safe in the case of a resource that's being used only for
   * reading, such as an {@code InputStream}. Unlike with writable resources, there's no chance that
   * a failure that occurs when closing the stream indicates a meaningful problem such as a failure
   * to flush all bytes to the underlying resource.
   *

			t.Error("second Set() returned true")
		}
	}()
	goGetAndExpect(t, clock, counter, wr, gots, aval)
	counter.Add(1) // account for unblocking the receive on doneCh
	close(doneCh)
	time.Sleep(time.Second) // give it a chance to misbehave
	goGetAndExpect(t, clock, counter, wr, gots, aval)
}
func TestCountingWriteOnceCancel(t *testing.T) {
	oldTime := time.Now()
	cval := &oldTime
	clock, counter := testeventclock.NewFake(oldTime, 0, nil)

 * when the ResolutionListener interface deprecation of the manageArtifact
 * method (and the [yet to be done] addition of these methods to that
 * interface) has had a chance to propagate to all interested plugins.
 */
@Deprecated
public interface ResolutionListenerForDepMgmt {
    void manageArtifactVersion(Artifact artifact, Artifact replacement);

limitations under the License.
*/

package options

import (
	"github.com/spf13/pflag"

	"k8s.io/component-base/cli/globalflag"

	// ensure libs have a chance to globally register their flags
	_ "k8s.io/apiserver/pkg/admission"
)

// AddCustomGlobalFlags explicitly registers flags that internal packages register

// Read a string from the file descriptor and print it.
int main(void) {
  int i;
  ssize_t n;
  char buf[20];
  struct timespec ts;

  // The descriptor will be initialized in a thread, so we have to
  // give a chance to get opened.
  for (i = 0; i < 200; i++) {
    n = read(fd, buf, sizeof buf);
    if (n >= 0)
      break;
    if (errno != EBADF && errno != EINVAL) {
      fprintf(stderr, "BUG: read: %s\n", strerror(errno));

func StorageVersionHash(group, version, kind string) string {
	gvk := group + "/" + version + "/" + kind
	bytes := sha256.Sum256([]byte(gvk))
	// Assuming there are N kinds in the cluster, and the hash is X-byte long,
	// the chance of colliding hash P(N,X) approximates to 1-e^(-(N^2)/2^(8X+1)).
	// P(10,000, 8) ~= 2.7*10^(-12), which is low enough.
	// See https://en.wikipedia.org/wiki/Birthday_problem#Approximations.

package rand_test

import (
	. "math/rand/v2"
	"testing"
)

// This test is first, in its own file with an alphabetically early name,
// to try to make sure that it runs early. It has the best chance of
// detecting deterministic seeding if it's the first test that runs.

func TestAuto(t *testing.T) {
	// Pull out 10 int64s from the global source
	// and then check that they don't appear in that

   * I/O resource, it should generally be safe in the case of a resource that's being used only for
   * reading, such as an {@code InputStream}. Unlike with writable resources, there's no chance that
   * a failure that occurs when closing the stream indicates a meaningful problem such as a failure
   * to flush all bytes to the underlying resource.
   *

	}

	procs := runtime.GOMAXPROCS(-1)
	sink = make([][]byte, procs)

	for i := 0; i < procs; i++ {
		i := i
		go func() {
			for {
				sink[i] = make([]byte, 4<<10)
			}
		}()
	}
	// Increase the chance that we end up starting and stopping
	// mid-GC by only starting to trace after a few milliseconds.
	time.Sleep(5 * time.Millisecond)

	// Start tracing.
	if err := trace.Start(os.Stdout); err != nil {

	go func() {
		var data [1]byte
		_, err := syscall.Read(rfd, data[:])
		if err != nil {
			log.Fatalf("failed to read from pipe: %v", err)
		}
		done <- struct{}{}
	}()

	// Give the goroutine ample chance to block on the pipe.
	time.Sleep(10 * time.Millisecond)

	// Start tracing.
	if err := trace.Start(os.Stdout); err != nil {
		log.Fatalf("failed to start tracing: %v", err)
	}