color_test.py 文件源码

def test_div (self):
        c1 = pygame.Color (0x80808080)
        self.assertEquals (c1.r, 128)
        self.assertEquals (c1.g, 128)
        self.assertEquals (c1.b, 128)
        self.assertEquals (c1.a, 128)

        c2 = pygame.Color (2, 4, 8, 16)
        self.assertEquals (c2.r, 2)
        self.assertEquals (c2.g, 4)
        self.assertEquals (c2.b, 8)
        self.assertEquals (c2.a, 16)

        c3 = c1 // c2
        self.assertEquals (c3.r, 64)
        self.assertEquals (c3.g, 32)
        self.assertEquals (c3.b, 16)
        self.assertEquals (c3.a, 8)

        c3 = c3 // c2
        self.assertEquals (c3.r, 32)
        self.assertEquals (c3.g, 8)
        self.assertEquals (c3.b, 2)
        self.assertEquals (c3.a, 0)