def test_SDL_WINDOWPOS_CENTERED_DISPLAY(self):
for x in range(0xFFFF):
self.assertEqual(video.SDL_WINDOWPOS_CENTERED_MASK | x,
video.SDL_WINDOWPOS_CENTERED_DISPLAY(x))
self.assertEqual((video.SDL_WINDOWPOS_CENTERED_DISPLAY(x)
& video.SDL_WINDOWPOS_CENTERED_MASK),
video.SDL_WINDOWPOS_CENTERED_MASK)
self.assertTrue(
video.SDL_WINDOWPOS_CENTERED_DISPLAY(x) !=
video.SDL_WINDOWPOS_UNDEFINED_DISPLAY(x))
def test_SDL_WINDOWPOS_ISCENTERED(self):
assert video.SDL_WINDOWPOS_ISCENTERED(video.SDL_WINDOWPOS_CENTERED)
assert not video.SDL_WINDOWPOS_ISCENTERED(
video.SDL_WINDOWPOS_UNDEFINED)
for x in range(0xFFFF):
centered = video.SDL_WINDOWPOS_CENTERED_DISPLAY(x)
assert video.SDL_WINDOWPOS_ISCENTERED(centered)
def test_SDL_WINDOWPOS_CENTERED_DISPLAY(self):
centered_mask = video.SDL_WINDOWPOS_CENTERED_MASK
for x in range(0xFFFF):
centered = video.SDL_WINDOWPOS_CENTERED_DISPLAY(x)
assert centered_mask | x == centered
assert (centered & centered_mask) == centered_mask
assert centered != video.SDL_WINDOWPOS_UNDEFINED_DISPLAY(x)
def test_SDL_WINDOWPOS_UNDEFINED_DISPLAY(self):
undef_mask = video.SDL_WINDOWPOS_UNDEFINED_MASK
for x in range(0xFFFF):
undef = video.SDL_WINDOWPOS_UNDEFINED_DISPLAY(x)
assert undef_mask | x == undef
assert (undef & undef_mask) == undef_mask
assert undef != video.SDL_WINDOWPOS_CENTERED_DISPLAY(x)
def test_SDL_WINDOWPOS_ISCENTERED(self):
self.assertTrue(
video.SDL_WINDOWPOS_ISCENTERED(video.SDL_WINDOWPOS_CENTERED))
self.assertFalse(
video.SDL_WINDOWPOS_ISCENTERED(video.SDL_WINDOWPOS_UNDEFINED))
for x in range(0xFFFF):
self.assertTrue(
video.SDL_WINDOWPOS_ISCENTERED(
video.SDL_WINDOWPOS_CENTERED_DISPLAY(x)))