surface_test.py 文件源码

def test_get_at(self):
        surf = pygame.Surface((2, 2), 0, 24)
        c00 = pygame.Color(1, 2, 3)
        c01 = pygame.Color(5, 10, 15)
        c10 = pygame.Color(100, 50, 0)
        c11 = pygame.Color(4, 5, 6)
        surf.set_at((0, 0), c00)
        surf.set_at((0, 1), c01)
        surf.set_at((1, 0), c10)
        surf.set_at((1, 1), c11)
        c = surf.get_at((0, 0))
        self.failUnless(isinstance(c, pygame.Color))
        self.failUnlessEqual(c, c00)
        self.failUnlessEqual(surf.get_at((0, 1)), c01)
        self.failUnlessEqual(surf.get_at((1, 0)), c10)
        self.failUnlessEqual(surf.get_at((1, 1)), c11)
        for p in [(-1, 0), (0, -1), (2, 0), (0, 2)]:
            self.failUnlessRaises(IndexError, surf.get_at, p)