# Licensed under a 3-clause BSD style license - see LICENSE.rst
import os
import numpy as np

from ....tests.helper import pytest
from .. import read

ROOT = os.path.abspath(os.path.dirname(__file__))


@pytest.mark.parametrize('filename', ['t/daophot.dat.gz', 't/latex1.tex.gz',
                                      't/short.rdb.gz'])
def test_gzip(filename):
    t_comp = read(os.path.join(ROOT, filename))
    t_uncomp = read(os.path.join(ROOT, filename.replace('.gz', '')))
    assert t_comp.dtype.names == t_uncomp.dtype.names
    assert np.all(t_comp._data == t_uncomp._data)


@pytest.mark.parametrize('filename', ['t/short.rdb.bz2', 't/ipac.dat.bz2'])
def test_bzip2(filename):
    t_comp = read(os.path.join(ROOT, filename))
    t_uncomp = read(os.path.join(ROOT, filename.replace('.bz2', '')))
    assert t_comp.dtype.names == t_uncomp.dtype.names
    assert np.all(t_comp._data == t_uncomp._data)