def test_lazy_with_lazy(self):
dm = DataManager(as_lazy_data(self.real_array))
data = as_lazy_data(self.real_array) * 10
result = dm._deepcopy(self.memo, data=data)
expected = DataManager(data)
self.assertEqual(result, expected)
self.assertIs(result._lazy_array, data)
def test_real_with_real(self):
dm = DataManager(self.real_array)
data = self.real_array.copy() * 10
result = dm._deepcopy(self.memo, data=data)
expected = DataManager(data)
self.assertEqual(result, expected)
self.assertIs(result._real_array, data)
def test_real_with_real(self):
dm = DataManager(self.real_array)
data = self.real_array.copy() * 10
result = dm._deepcopy(self.memo, data=data)
expected = DataManager(data)
self.assertEqual(result, expected)
self.assertIs(result._real_array, data)
def test_lazy_with_lazy(self):
dm = DataManager(as_lazy_data(self.real_array))
data = as_lazy_data(self.real_array) * 10
result = dm._deepcopy(self.memo, data=data)
expected = DataManager(data)
self.assertEqual(result, expected)
self.assertIs(result._lazy_array, data)
def test_lazy_with_realised_dtype(self):
dm = DataManager(as_lazy_data(self.real_array),
realised_dtype=np.dtype('int16'))
data = as_lazy_data(self.real_array) * 10
dtype = np.dtype('int8')
result = dm._deepcopy(self.memo, data=data, realised_dtype=dtype)
expected = DataManager(data, realised_dtype=dtype)
self.assertEqual(result, expected)
self.assertIs(result._lazy_array, data)
def test_lazy_with_realised_dtype(self):
dm = DataManager(as_lazy_data(self.real_array),
realised_dtype=np.dtype('int16'))
data = as_lazy_data(self.real_array) * 10
dtype = np.dtype('int8')
result = dm._deepcopy(self.memo, data=data, realised_dtype=dtype)
expected = DataManager(data, realised_dtype=dtype)
self.assertEqual(result, expected)
self.assertIs(result._lazy_array, data)
def test_lazy(self):
dm = DataManager(as_lazy_data(self.real_array))
result = dm._deepcopy(self.memo)
self.assertEqual(dm, result)
def test_real(self):
dm = DataManager(self.real_array)
result = dm._deepcopy(self.memo)
self.assertEqual(dm, result)
def test_real(self):
dm = DataManager(self.real_array)
result = dm._deepcopy(self.memo)
self.assertEqual(dm, result)
def test__set_fill_value(self):
fill_value = 1234
dm = DataManager(np.array(0))
self.assertIsNone(dm.fill_value)
result = dm._deepcopy(self.memo, fill_value=fill_value)
self.assertEqual(result.fill_value, fill_value)
def test__default_fill_value(self):
dm = DataManager(np.array(0))
self.assertIsNone(dm.fill_value)
result = dm._deepcopy(self.memo)
self.assertIsNone(result.fill_value)
def test_real_with_realised_dtype_failure(self):
dm = DataManager(self.real_array)
emsg = 'Cannot copy'
with self.assertRaisesRegexp(ValueError, emsg):
dm._deepcopy(self.memo, realised_dtype=np.dtype('int16'))
def test_lazy_with_realised_dtype_failure(self):
dm = DataManager(as_lazy_data(self.real_array))
emsg = 'Cannot copy'
with self.assertRaisesRegexp(ValueError, emsg):
dm._deepcopy(self.memo, realised_dtype=np.dtype('float32'))
def test_real_with_realised_dtype_failure(self):
dm = DataManager(self.real_array)
emsg = 'Cannot copy'
with self.assertRaisesRegexp(ValueError, emsg):
dm._deepcopy(self.memo, realised_dtype=np.dtype('int16'))
def test_lazy(self):
dm = DataManager(as_lazy_data(self.real_array))
result = dm._deepcopy(self.memo)
self.assertEqual(dm, result)
def test_lazy_with_lazy_failure(self):
dm = DataManager(as_lazy_data(self.real_array))
emsg = 'Cannot copy'
with self.assertRaisesRegexp(ValueError, emsg):
dm._deepcopy(self.memo, data=as_lazy_data(np.array(0)))
def test__default_fill_value(self):
dm = DataManager(np.array(0))
self.assertIsNone(dm.fill_value)
result = dm._deepcopy(self.memo)
self.assertIsNone(result.fill_value)
def test_lazy_with_realised_dtype_failure(self):
dm = DataManager(as_lazy_data(self.real_array))
emsg = 'Cannot copy'
with self.assertRaisesRegexp(ValueError, emsg):
dm._deepcopy(self.memo, realised_dtype=np.dtype('float32'))
def test__default_with_fill_value(self):
fill_value = 1234
dm = DataManager(np.array(0), fill_value=fill_value)
self.assertEqual(dm.fill_value, fill_value)
result = dm._deepcopy(self.memo)
self.assertEqual(result.fill_value, fill_value)
def test_lazy_with_lazy_failure(self):
dm = DataManager(as_lazy_data(self.real_array))
emsg = 'Cannot copy'
with self.assertRaisesRegexp(ValueError, emsg):
dm._deepcopy(self.memo, data=as_lazy_data(np.array(0)))
def test__set_fill_value(self):
fill_value = 1234
dm = DataManager(np.array(0))
self.assertIsNone(dm.fill_value)
result = dm._deepcopy(self.memo, fill_value=fill_value)
self.assertEqual(result.fill_value, fill_value)
def test__default_with_fill_value(self):
fill_value = 1234
dm = DataManager(np.array(0), fill_value=fill_value)
self.assertEqual(dm.fill_value, fill_value)
result = dm._deepcopy(self.memo)
self.assertEqual(result.fill_value, fill_value)
def test__set_fill_value_failure(self):
dm = DataManager(np.array(0))
self.assertIsNone(dm.fill_value)
emsg = 'Cannot copy'
with self.assertRaisesRegexp(ValueError, emsg):
dm._deepcopy(self.memo, fill_value=1e+20)
def test__set_fill_value_failure(self):
dm = DataManager(np.array(0))
self.assertIsNone(dm.fill_value)
emsg = 'Cannot copy'
with self.assertRaisesRegexp(ValueError, emsg):
dm._deepcopy(self.memo, fill_value=1e+20)
def test_real_with_real_failure(self):
dm = DataManager(self.real_array)
emsg = "Cannot copy"
with self.assertRaisesRegex(ValueError, emsg):
dm._deepcopy(self.memo, data=np.array(0))