return nil
}

func (f *fileInfoNames) Uname() (string, error) {
	return "Uname", nil
}

func (f *fileInfoNames) Gname() (string, error) {
	return "Gname", nil
}

func TestFileInfoHeaderUseFileInfoNames(t *testing.T) {
	info := &fileInfoNames{}
	header, err := FileInfoHeader(info, "")
	if err != nil {
		t.Fatal(err)
	}
	if header.Uname != "Uname" {