diff options
| -rw-r--r-- | Lib/test/test_functools.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py index 05e19b1399..6e3533acd2 100644 --- a/Lib/test/test_functools.py +++ b/Lib/test/test_functools.py @@ -422,6 +422,12 @@ class TestTotalOrdering(unittest.TestCase): self.assert_(A(2) <= A(2)) self.assert_(A(2) >= A(2)) + def test_no_operations_defined(self): + with self.assertRaises(ValueError): + @functools.total_ordering + class A: + pass + def test_main(verbose=None): test_classes = ( TestPartial, |