def test_resize(self):
data = np.zeros((10, 10), dtype=np.uint8)
T = Texture(data=data)
T.resize((5, 5))
assert T.shape == (5, 5)
assert T._data.shape == (5, 5)
assert T._need_resize == True
assert T._need_update == False
assert len(T._pending_data) == 0
def test_resize(self):
data = np.zeros((10,10), dtype=np.uint8)
T = Texture(data=data)
T.resize((5,5))
assert T.shape == (5,5)
assert T._data.shape == (5,5)
assert T._need_resize == True
assert T._need_update == False
assert len(T._pending_data) == 0
def test_invalid_views(self):
data = np.zeros((10, 10), dtype=np.uint8)
T = Texture(data=data)
Z = T[5:, 5:]
T.resize((5, 5))
assert Z._valid == False
def test_resize_unresizeable(self):
data = np.zeros((10, 10), dtype=np.uint8)
T = Texture(data=data, resizeable=False)
with self.assertRaises(RuntimeError):
T.resize((5, 5))
def test_resize_bad_shape(self):
data = np.zeros((10, 10), dtype=np.uint8)
T = Texture(data=data)
with self.assertRaises(ValueError):
T.resize((5, 5, 5))
def test_invalid_views(self):
data = np.zeros((10,10), dtype=np.uint8)
T = Texture(data=data)
Z = T[5:,5:]
T.resize((5,5))
assert Z._valid == False
def test_resize_unresizeable(self):
data = np.zeros((10,10), dtype=np.uint8)
T = Texture(data=data, resizeable=False)
with self.assertRaises(RuntimeError):
T.resize((5,5))
def test_resize_bad_shape(self):
data = np.zeros((10,10), dtype=np.uint8)
T = Texture(data=data)
with self.assertRaises(ValueError):
T.resize((5,5,5))