def test_set_error(self):
self.assertEqual(sdl.get_error(), "")
sdl.set_error("A Unit Test Error Message")
self.assertEqual(sdl.get_error(), "A Unit Test Error Message")
sdl.clear_error()
sdl.set_error("A Unit Test Error Message")
self.assertEqual(sdl.get_error(), "A Unit Test Error Message")
self.assertEqual(sdl.get_error(), "A Unit Test Error Message")
sdl.clear_error()
sdl.set_error("123456789")
self.assertEqual(sdl.get_error(), "123456789")
def get_event_filter():
"""Retrieves the currently set event filter callback and its user data.
"""
efilter = SDL_EventFilter()
data = ctypes.py_object()
ret = dll.SDL_GetEventFilter(ctypes.byref(efilter), ctypes.byref(data))
if ret.value == SDL_FALSE:
if get_error() != "":
raise SDLError()
return None, None
if bool(data):
return efilter, data
return efilter, None
def event_state(etype, state):
"""Influences the processing behaviour for certain events.
If state is set to SDL_IGNORE, events with the specific type will be
automatically dropped from the event queue and not be filtered or
processed.
If state is set to SDL_ENABLE, events with the specific type will be
processed normally.
If state is set to SDL_QUERY, the current processing state for the
specific event type will be returned.
"""
ret = dll.SDL_EventState(etype, state)
if get_error() != "":
raise SDLError()
return ret
def test_get_error(self):
sdl.clear_error()
self.assertEqual(sdl.get_error(), "")
