diff options
Diffstat (limited to 'Lib/test/test_inspect.py')
| -rw-r--r-- | Lib/test/test_inspect.py | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py index 4f19f29..6ee2c30 100644 --- a/Lib/test/test_inspect.py +++ b/Lib/test/test_inspect.py @@ -1522,11 +1522,13 @@ class TestSignatureObject(unittest.TestCase): self.assertEqual(str(S()), '()') - def test(po, pk, *args, ko, **kwargs): + def test(po, pk, pod=42, pkd=100, *args, ko, **kwargs): pass sig = inspect.signature(test) po = sig.parameters['po'].replace(kind=P.POSITIONAL_ONLY) + pod = sig.parameters['pod'].replace(kind=P.POSITIONAL_ONLY) pk = sig.parameters['pk'] + pkd = sig.parameters['pkd'] args = sig.parameters['args'] ko = sig.parameters['ko'] kwargs = sig.parameters['kwargs'] @@ -1549,6 +1551,15 @@ class TestSignatureObject(unittest.TestCase): with self.assertRaisesRegex(ValueError, 'duplicate parameter name'): S((po, pk, args, kwargs2, ko)) + with self.assertRaisesRegex(ValueError, 'follows default argument'): + S((pod, po)) + + with self.assertRaisesRegex(ValueError, 'follows default argument'): + S((po, pkd, pk)) + + with self.assertRaisesRegex(ValueError, 'follows default argument'): + S((pkd, pk)) + def test_signature_immutability(self): def test(a): pass |