def test_fill_value_overflow(self):
fill_value = np.float(1e+20)
data = np.array([0], dtype=np.int32)
dm = DataManager(data)
emsg = 'Fill value of .* invalid for dtype'
with self.assertRaisesRegexp(ValueError, emsg):
dm.fill_value = fill_value
def test_nop__with_real_array(self):
fill_value = 1234
dm = DataManager(self.real_array)
dm.fill_value = 1234
self.assertEqual(dm.fill_value, fill_value)
dm._propagate_masked_data_fill_value()
self.assertEqual(dm.fill_value, fill_value)
def test_fill_value_overflow(self):
fill_value = np.float(1e+20)
data = np.array([0], dtype=np.int32)
dm = DataManager(data)
emsg = 'Fill value of .* invalid for dtype'
with self.assertRaisesRegexp(ValueError, emsg):
dm.fill_value = fill_value
def test_nop__with_real_array(self):
fill_value = 1234
dm = DataManager(self.real_array)
dm.fill_value = 1234
self.assertEqual(dm.fill_value, fill_value)
dm._propagate_masked_data_fill_value()
self.assertEqual(dm.fill_value, fill_value)
def test_fill_value_uint(self):
fill_value = np.uint(1234)
for dtype in self.dtypes:
data = np.array([0], dtype=dtype)
dm = DataManager(data)
dm.fill_value = fill_value
[expected] = np.array([fill_value], dtype=dtype)
self.assertEqual(dm.fill_value, expected)
self.assertEqual(dm.fill_value.dtype, dtype)
def test_fill_value_uint(self):
fill_value = np.uint(1234)
for dtype in self.dtypes:
data = np.array([0], dtype=dtype)
dm = DataManager(data)
dm.fill_value = fill_value
[expected] = np.array([fill_value], dtype=dtype)
self.assertEqual(dm.fill_value, expected)
self.assertEqual(dm.fill_value.dtype, dtype)
def test_fill_value_float(self):
fill_value = np.float(123.4)
for dtype in self.dtypes:
data = np.array([0], dtype=dtype)
dm = DataManager(data)
dm.fill_value = fill_value
if dtype.kind in 'biu':
fill_value = np.rint(fill_value)
[expected] = np.asarray([fill_value], dtype=dtype)
self.assertEqual(dm.fill_value, expected)
self.assertEqual(dm.fill_value.dtype, dtype)
def test_fill_value_float(self):
fill_value = np.float(123.4)
for dtype in self.dtypes:
data = np.array([0], dtype=dtype)
dm = DataManager(data)
dm.fill_value = fill_value
if dtype.kind in 'biu':
fill_value = np.rint(fill_value)
[expected] = np.asarray([fill_value], dtype=dtype)
self.assertEqual(dm.fill_value, expected)
self.assertEqual(dm.fill_value.dtype, dtype)
