def test_int32(self): size = "int32_t" self.assertEqual(int_max_size_type(-1, 2**16), size) self.assertEqual(int_max_size_type(-1, 2**31 - 1), size) self.assertEqual(int_max_size_type(-2**31, 2**31 - 1), size) self.assertNotEqual(int_max_size_type(-1, 2**31), size) self.assertNotEqual(int_max_size_type(0, 2**31), size)
def test_int16(self): size = "int16_t" self.assertEqual(int_max_size_type(-1, 256), size) self.assertEqual(int_max_size_type(-1, 2**15 - 1), size) self.assertEqual(int_max_size_type(-2**15, 2**15 - 1), size) self.assertNotEqual(int_max_size_type(0, 2**15), size) self.assertNotEqual(int_max_size_type(0, 2**15 - 1), size)
def test_int64(self): size = "int64_t" self.assertEqual(int_max_size_type(-1, 2**32), size) self.assertEqual(int_max_size_type(-1, 2**63 - 1), size) self.assertEqual(int_max_size_type(-2**63, 2**63 - 1), size) self.assertNotEqual(int_max_size_type(0, 2**63), size) with self.assertRaises(NotImplementedError): int_max_size_type(-1, 2**63) with self.assertRaises(NotImplementedError): int_max_size_type(-2**64, 0)
def test_int8(self): size = "int8_t" self.assertEqual(int_max_size_type(-2**7, 0), size) self.assertEqual(int_max_size_type(-1, 0), size) self.assertEqual(int_max_size_type(-1, 2**7 - 1), size) self.assertEqual(int_max_size_type(-2**7, 2**7 - 1), size) self.assertNotEqual(int_max_size_type(0, 2**7), size) self.assertNotEqual(int_max_size_type(0, 2**7 - 1), size)
def test_uint64(self): size = "uint64_t" self.assertEqual(int_max_size_type(0, 2**32), size) self.assertEqual(int_max_size_type(0, 2**64 - 1), size) with self.assertRaises(NotImplementedError): int_max_size_type(0, 2**64)
def test_uint32(self): size = "uint32_t" self.assertEqual(int_max_size_type(0, 2**16), size) self.assertEqual(int_max_size_type(0, 2**32 - 1), size) self.assertNotEqual(int_max_size_type(0, 2**32), size)
def test_uint16(self): size = "uint16_t" self.assertEqual(int_max_size_type(0, 256), size) self.assertEqual(int_max_size_type(0, 2**16 - 1), size) self.assertNotEqual(int_max_size_type(0, 2**16), size)
def test_uint8(self): size = "uint8_t" self.assertEqual(int_max_size_type(0, 0), size) self.assertEqual(int_max_size_type(0, 2**8 - 1), size) # self.assertNotEqual(int_max_size_type(0, -1), size) self.assertNotEqual(int_max_size_type(0, 2**8), size)