diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_collections.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index a80c49c..c4c0a16 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -412,6 +412,18 @@ class TestNamedTuple(unittest.TestCase): self.assertEqual(NTColor._fields, ('red', 'green', 'blue')) globals().pop('NTColor', None) # clean-up after this test + def test_keyword_only_arguments(self): + # See issue 25628 + with support.captured_stdout() as template: + NT = namedtuple('NT', ['x', 'y'], verbose=True) + self.assertIn('class NT', NT._source) + with self.assertRaises(TypeError): + NT = namedtuple('NT', ['x', 'y'], True) + + NT = namedtuple('NT', ['abc', 'def'], rename=True) + self.assertEqual(NT._fields, ('abc', '_1')) + with self.assertRaises(TypeError): + NT = namedtuple('NT', ['abc', 'def'], False, True) def test_namedtuple_subclass_issue_24931(self): class Point(namedtuple('_Point', ['x', 'y'])): |