1 from ctypes import * 2 import unittest 3 4 subclasses = [] 5 for base in [c_byte, c_short, c_int, c_long, c_longlong, 6 c_ubyte, c_ushort, c_uint, c_ulong, c_ulonglong, 7 c_float, c_double, c_longdouble, c_bool]: 8 class X(base): 9 pass 10 subclasses.append(X) 11 12 class X(c_char): 13 pass 14 15 # This test checks if the __repr__ is correct for subclasses of simple types 16 17 class ReprTest(unittest.TestCase): 18 def test_numbers(self): 19 for typ in subclasses: 20 base = typ.__bases__[0] 21 self.assertTrue(repr(base(42)).startswith(base.__name__)) 22 self.assertEqual("<X object at", repr(typ(42))[:12]) 23 24 def test_char(self): 25 self.assertEqual("c_char('x')", repr(c_char('x'))) 26 self.assertEqual("<X object at", repr(X('x'))[:12]) 27 28 if __name__ == "__main__": 29 unittest.main() 30
