1 # Test specifically-sized containers. 2 3 from ctypes import * 4 5 import sys 6 import unittest 7 8 9 class SizesTestCase(unittest.TestCase): 10 def test_8(self): 11 self.assertEqual(1, sizeof(c_int8)) 12 self.assertEqual(1, sizeof(c_uint8)) 13 14 def test_16(self): 15 self.assertEqual(2, sizeof(c_int16)) 16 self.assertEqual(2, sizeof(c_uint16)) 17 18 def test_32(self): 19 self.assertEqual(4, sizeof(c_int32)) 20 self.assertEqual(4, sizeof(c_uint32)) 21 22 def test_64(self): 23 self.assertEqual(8, sizeof(c_int64)) 24 self.assertEqual(8, sizeof(c_uint64)) 25 26 def test_size_t(self): 27 self.assertEqual(sizeof(c_void_p), sizeof(c_size_t)) 28 29 def test_ssize_t(self): 30 self.assertEqual(sizeof(c_void_p), sizeof(c_ssize_t)) 31 32 33 if __name__ == "__main__": 34 unittest.main() 35
