def test_bitmask_int(): assert int(BitMask16()) == 0 assert int(BitMask16(0xfffe)) == 0xfffe assert int(BitMask32()) == 0 assert int(BitMask32(1)) == 1 assert int(BitMask32(1234567)) == 1234567 assert int(BitMask32(0x8ff123fe)) == 0x8ff123fe assert int(BitMask32(0xffffffff)) == 0xffffffff assert int(BitMask64()) == 0 assert int(BitMask64(0xfffffffffffffffe)) == 0xfffffffffffffffe assert int(DoubleBitMaskNative()) == 0 assert int(DoubleBitMaskNative(1)) == 1 assert int(DoubleBitMaskNative(1 << (double_num_bits // 2))) == 1 << (double_num_bits // 2) assert int(DoubleBitMaskNative(0xffff0001)) == 0xffff0001 assert int(DoubleBitMaskNative((1 << double_num_bits) - 1)) == (1 << double_num_bits) - 1 assert int(QuadBitMaskNative()) == 0 assert int(QuadBitMaskNative(1)) == 1 assert int(QuadBitMaskNative(1 << (quad_num_bits // 2))) == 1 << (quad_num_bits // 2) assert int(QuadBitMaskNative(0xffff0001feff0002)) == 0xffff0001feff0002 assert int(QuadBitMaskNative((1 << quad_num_bits) - 1)) == (1 << quad_num_bits) - 1
def test_bitmask_pickle(): assert pickle.loads(pickle.dumps(BitMask16(0), -1)).is_zero() mask1 = BitMask16(123) data = pickle.dumps(mask1, -1) mask2 = pickle.loads(data) assert mask1 == mask2
def test_bitmask_pickle(): assert pickle.loads(pickle.dumps(BitMask16(0), -1)).is_zero() mask1 = BitMask16(123) data = pickle.dumps(mask1, -1) mask2 = pickle.loads(data) assert mask1 == mask2 assert pickle.loads(pickle.dumps(DoubleBitMaskNative(0), -1)).is_zero() mask1 = DoubleBitMaskNative(0xffff0001) data = pickle.dumps(mask1, -1) mask2 = pickle.loads(data) assert mask1 == mask2
def test_bitmask_allon(): assert BitMask16.all_on().is_all_on() assert BitMask32.all_on().is_all_on() assert BitMask64.all_on().is_all_on() assert DoubleBitMaskNative.all_on().is_all_on() assert QuadBitMaskNative.all_on().is_all_on() assert DoubleBitMaskNative((1 << double_num_bits) - 1).is_all_on() assert QuadBitMaskNative((1 << quad_num_bits) - 1).is_all_on()
def test_bitmask_type(): assert BitMask16.get_class_type().name == "BitMask16"
def test_bitmask_repr(): repr(BitMask16(0)) == ' 0000 0000 0000 0000'
def test_bitmask_nonzero(): assert not BitMask16() assert not BitMask32() assert not BitMask64() assert not DoubleBitMaskNative() assert not QuadBitMaskNative()