mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 00:48:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

gh-112217: Add check to call result for do_raise() where cause is a type. (#112216)

Browse source
This commit is contained in:
apaz 2023-11-27 15:13:27 -06:00 • committed by GitHub
parent 4dcfd02bed
commit 8f71b349de
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 22 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Lib/test/test_raise.py
View file

@ -185,6 +185,20 @@ class TestCause(unittest.TestCase):
else:
self.fail("No exception raised")
def test_class_cause_nonexception_result(self):
class ConstructsNone(BaseException):
@classmethod
def __new__(*args, **kwargs):
return None
try:
raise IndexError from ConstructsNone
except TypeError as e:
self.assertIn("should have returned an instance of BaseException", str(e))
except IndexError:
self.fail("Wrong kind of exception raised")
else:
self.fail("No exception raised")
def test_instance_cause(self):
cause = KeyError()
try: