test_slicing does not segfault under linux anymore, so we can run this

test by default.

Lib/ctypes/test/test_slicing.py

@@ -34,8 +34,6 @@ class SlicesTestCase(unittest.TestCase):
         # ValueError: Can only assign sequence of same size
         self.assertRaises(ValueError, setslice, a, 0, 5, range(32))
 
-    from ctypes.test import is_resource_enabled
-    if is_resource_enabled("struni-crash"):
     def test_char_ptr(self):
         s = b"abcdefghijklmnopqrstuvwxyz"