Issue #25622: Rename to PythonValuesTestCase and enable for non-Windows

Lib/ctypes/test/test_values.py

@@ -22,8 +22,7 @@ class ValuesTestCase(unittest.TestCase):
         ctdll = CDLL(_ctypes_test.__file__)
         self.assertRaises(ValueError, c_int.in_dll, ctdll, "Undefined_Symbol")
 
-@unittest.skipUnless(sys.platform == 'win32', 'Windows-specific test')
-class Win_ValuesTestCase(unittest.TestCase):
+class PythonValuesTestCase(unittest.TestCase):
     """This test only works when python itself is a dll/shared library"""
 
     def test_optimizeflag(self):