Fix typo and tests without docstrings.

Stefan Krah · Stefan Krah · commit 6b794b8b590d · 2014-05-01T17:42:33.000+02:00
diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py
@@ -33,7 +33,7 @@
 import numbers
 import locale
 from test.support import (run_unittest, run_doctest, is_resource_enabled,
-                          requires_IEEE_754)
+                          requires_IEEE_754, requires_docstrings)
 from test.support import (check_warnings, import_fresh_module, TestFailed,
                           run_with_locale, cpython_only)
 import random
@@ -5391,7 +5391,8 @@ def test_sizeof(self):
             y = Decimal(10**(9*25)).__sizeof__()
             self.assertEqual(y, x+4)
 
-unittest.skipUnless(C, "test requires C version")
+@requires_docstrings
+@unittest.skipUnless(C, "test requires C version")
 class SignatureTest(unittest.TestCase):
     """Function signatures"""
 
