def test__sanitize_data_emptystrings(self):
test_ndarray_utf8 = array([('', '')],
dtype=[('empty', str), ('string', str)])
test_ndarray_bytes = array([('', '')],
dtype=[('empty', bytes), ('string', bytes)])
with self.assertRaises(TypeError):
_sanitize_data_for_reading(test_ndarray_bytes)
with self.assertRaises(TypeError):
_sanitize_data_for_writing(test_ndarray_utf8)
def scan(self, name, obj):
if isinstance(obj, h5py.Group):
self.contents[name] = 'group'
else:
self.contents[name] = 'dataset'
self.contents['{}.data'.format(name)] = \
str(f5f._sanitize_data_for_reading(obj))
self.contents['{}.cols'.format(name)] = obj.dtype.names
attrdict = {}
for item in obj.attrs:
attrdict[item] = \
str(f5f._sanitize_data_for_reading(obj.attrs[item]))
self.contents['{}.attrs'.format(name)] = attrdict
return None
def test__sanitize_data_py2(self):
# We expect nothing to get sanitized in python 2
test_string = 'Avast'
self.assertEqual(test_string, _sanitize_data_for_reading(test_string))
self.assertEqual(test_string, _sanitize_data_for_writing(test_string))
test_array = array('Arr', dtype=str)
self.assertEqual(test_array, _sanitize_data_for_reading(test_array))
self.assertEqual(test_array, _sanitize_data_for_writing(test_array))
test_ndarray = array([('Narr', 0)],
dtype=[('string', (str, 4)), ('int', int)])
self.assertEqual(test_ndarray,
_sanitize_data_for_reading(test_ndarray))
self.assertEqual(test_ndarray,
_sanitize_data_for_writing(test_ndarray))
def test__sanitize_data_py3(self):
# We expect conversion from utf8 to bytestrings and vice-versa
test_string = 'Avast'
self.assertEqual(test_string,
_sanitize_data_for_reading(test_string.encode()))
self.assertEqual(test_string.encode(),
_sanitize_data_for_writing(test_string))
test_array = array('Arr', dtype=str)
self.assertEqual(
test_array, _sanitize_data_for_reading(np.char.encode(test_array)))
self.assertEqual(np.char.encode(test_array),
_sanitize_data_for_writing(test_array))
test_ndarray_utf8 = array([('Narr', 0)],
dtype=[('string', (str, 4)), ('int', int)])
test_ndarray_bytes = array([(b'Narr', 0)],
dtype=[('string', (bytes, 4)),
('int', int)])
self.assertEqual(test_ndarray_utf8,
_sanitize_data_for_reading(test_ndarray_bytes))
self.assertEqual(test_ndarray_bytes,
_sanitize_data_for_writing(test_ndarray_utf8))
