import (
	"io"
	"runtime"
	"syscall"
)

func removeAll(path string) error {
	if path == "" {
		// fail silently to retain compatibility with previous behavior
		// of RemoveAll. See issue 28830.
		return nil
	}

	// The rmdir system call permits removing "." on Plan 9,
	// so we don't permit it to remain consistent with the
	// "at" implementation of RemoveAll.
	if endsWithDot(path) {

        1 * listener.onAccess('missing')
        then:
        1 * listener.onRemove('missing')
        then:
        0 * listener._
    }

    def "removeAll of existing elements is tracked"() {
        when:
        def result = set.removeAll(['existing', 'other'])

        then:
        result
        1 * listener.onAccess('existing')
        then:
        1 * listener.onRemove('existing')

			return nil
		}
		return err
	}
	return nil
}

// RemoveAll removes path and any children it contains.
// It removes everything it can but returns the first error
// it encounters. If the path does not exist, RemoveAll
// returns nil (no error).
// If there is an error, it will be of type [*PathError].
func RemoveAll(path string) error {
	return removeAll(path)
}

	for i := 0; i < 100; i++ {
		path += `\another-path-component`
	}
	if err := os.MkdirAll(path, 0777); err != nil {
		t.Fatalf("MkdirAll(%q) failed; %v", path, err)
	}
	if err := os.RemoveAll(tmpDir); err != nil {
		t.Fatalf("RemoveAll(%q) failed; %v", tmpDir, err)
	}
}

func TestMkdirAllExtendedLength(t *testing.T) {
	t.Parallel()
	tmpDir := t.TempDir()

	const prefix = `\\?\`

}

// Remove will call os.Remove to remove the path.
func (RealOS) Remove(path string) error {
	return os.Remove(path)
}

// RemoveAll will call os.RemoveAll to remove the path and its children.
func (RealOS) RemoveAll(path string) error {
	return os.RemoveAll(path)
}

// Create will call os.Create to create and return a file
// at path.
func (RealOS) Create(path string) (*os.File, error) {

        super(type);
        this.forwardingDispatch = forwardingDispatch;
        add(forwardingDispatch);
    }

    @Override
    public void removeAll() {
        super.removeAll();
        add(forwardingDispatch);
    }

)

func rename(oldpath, newpath string) error {
	return os.Rename(oldpath, newpath)
}

func readFile(filename string) ([]byte, error) {
	return os.ReadFile(filename)
}

func removeAll(path string) error {
	return os.RemoveAll(path)
}

func isEphemeralError(err error) bool {
	return false

			if err != nil {
				os.RemoveAll(dir)
				t.Fatalf("Unable to create a file, %s", err)
			}
		}
		entries, err := readDirN(dir, testCase.n)
		if err != nil {
			os.RemoveAll(dir)
			t.Fatalf("Unable to read entries, %s", err)
		}
		if len(entries) != testCase.expectedNum {
			os.RemoveAll(dir)

	t.Parallel()

	tmpDir := TempDir()
	path := tmpDir + "/_TestMkdirAll_/dir/./dir2"
	err := MkdirAll(path, 0777)
	if err != nil {
		t.Fatalf("MkdirAll %q: %s", path, err)
	}
	defer RemoveAll(tmpDir + "/_TestMkdirAll_")

	// Already exists, should succeed.
	err = MkdirAll(path, 0777)
	if err != nil {
		t.Fatalf("MkdirAll %q (second time): %s", path, err)
	}

	// Make file.
	fpath := path + "/file"

			// here.
			return errFileAccessDenied
		}
	}
	return err
}

// Reliably retries os.RemoveAll if for some reason os.RemoveAll returns
// syscall.ENOTEMPTY (children has files).
func reliableRemoveAll(dirPath string) (err error) {
	i := 0
	for {
		// Removes all the directories and files.
		if err = RemoveAll(dirPath); err != nil {
			// Retry only for the first retryable error.
			if isSysErrNotEmpty(err) && i == 0 {