func TestReaddirRemoveRace(t *testing.T) {
	oldStat := *LstatP
	defer func() { *LstatP = oldStat }()
	*LstatP = func(name string) (FileInfo, error) {
		if strings.HasSuffix(name, "some-file") {
			// Act like it's been deleted.
			return nil, ErrNotExist
		}
		return oldStat(name)
	}
	dir := newDir("TestReaddirRemoveRace", t)
	defer RemoveAll(dir)

// commonly found on UNIX systems.
//
// Putting a terminal into raw mode is the most common requirement:
//
//	oldState, err := term.MakeRaw(int(os.Stdin.Fd()))
//	if err != nil {
//	        panic(err)
//	}
//	defer term.Restore(int(os.Stdin.Fd()), oldState)
//
// Note that on non-Unix systems os.Stdin.Fd() may not be 0.
package term

// State contains the state of a terminal.
type State struct {

        BuildOperationRef oldState = get();
        try {
            set(state);
            return block.call();
        } finally {
            set(oldState);
        }
    }

    public void with(@Nullable BuildOperationRef state, Runnable block) {
        BuildOperationRef oldState = get();
        try {
            set(state);
            block.run();

	// we don't need fields for every kind of resource.
	id       int64
	oldState uint8
	newState uint8
}

func goStateTransition(id GoID, from, to GoState) StateTransition {
	return StateTransition{
		Resource: ResourceID{Kind: ResourceGoroutine, id: int64(id)},
		oldState: uint8(from),
		newState: uint8(to),
	}
}

	if v := strings.ToLower(os.Getenv("TERM")); v == "" || v == "dumb" {
		return nil
	}
	// test if we can use term.ReadLine
	// that assumes operation in the raw mode.
	oldState, err := term.MakeRaw(0)
	if err != nil {
		return nil
	}
	term.Restore(0, oldState)

	rw := struct {
		io.Reader
		io.Writer
	}{os.Stdin, os.Stderr}
	return &readlineUI{term: term.NewTerminal(rw, "")}
}

	return err == nil
}

func makeRaw(fd int) (*State, error) {
	termios, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
	if err != nil {
		return nil, err
	}

	oldState := State{state{termios: *termios}}

	// This attempts to replicate the behaviour documented for cfmakeraw in
	// the termios(3) manpage.

            parent = executing.get(event.getParentId()).test;
        }
        TestState state = new TestState(new DecoratingTestDescriptor(test, parent), event, executing);
        TestState oldState = executing.put(test.getId(), state);
        if (oldState != null) {
            throw new IllegalArgumentException(String.format("Received a start event for %s with duplicate id '%s'.",
                    test, test.getId()));
        }

				// never be used).
				s.closeConn(c)
			}
		case http.StateActive:
			if oldState, ok := s.conns[c]; ok {
				if oldState != http.StateNew && oldState != http.StateIdle {
					panic("invalid state transition")
				}
				s.conns[c] = cs
			}
		case http.StateIdle:
			if oldState, ok := s.conns[c]; ok {
				if oldState != http.StateActive {
					panic("invalid state transition")
				}
				s.conns[c] = cs

	}
	return true, nil
}

func generateEvents(podID types.UID, cid string, oldState, newState plegContainerState) []*PodLifecycleEvent {
	if newState == oldState {
		return nil
	}

	klog.V(4).InfoS("GenericPLEG", "podUID", podID, "containerID", cid, "oldState", oldState, "newState", newState)
	switch newState {
	case plegContainerRunning:

		s.err = e
	}
}

// resizeRange shrinks or grows the array at position oldStart such that
// a new string of size newSize can fit between oldStart and oldEnd.
// Sets the scan point to after the resized range.
func (s *scanner) resizeRange(oldStart, oldEnd, newSize int) {
	s.start = oldStart
	if end := oldStart + newSize; end != oldEnd {
		diff := end - oldEnd
		var b []byte