diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/test_builtin.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py index a792099..416316c 100644 --- a/Lib/test/test_builtin.py +++ b/Lib/test/test_builtin.py @@ -1627,6 +1627,16 @@ class TestSorted(unittest.TestCase): self.assertEqual(data, sorted(copy, reverse=1)) self.assertNotEqual(data, copy) + def test_bad_arguments(self): + # Issue #29327: The first argument is positional-only. + sorted([]) + with self.assertRaises(TypeError): + sorted(iterable=[]) + # Other arguments are keyword-only + sorted([], key=None) + with self.assertRaises(TypeError): + sorted([], None) + def test_inputtypes(self): s = 'abracadabra' types = [list, tuple, str] |