@pytest.mark.parametrize('fast_writer', [True, False])
def test_write_no_data_ipac(fast_writer):
 table = ascii.get_reader(Reader=ascii.Ipac)
 data = table.read('t/no_data_ipac.dat')
 for test_def in test_defs_no_data:
  check_write_table(test_def, data, fast_writer)
  check_write_table_via_table(test_def, data, fast_writer)

@ pytest . mark . parametrize ( 'fast_writer' , [ True , False ] ) def test_write_no_data_ipac ( fast_writer ) : table = ascii . get_reader ( Reader = ascii . Ipac ) data = table . read ( 't/no_data_ipac.dat' ) for test_def in test_defs_no_data : check_write_table ( test_def , data , fast_writer ) check_write_table_via_table ( test_def , data , fast_writer )
write an ipac table that contains no data .