mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-14 22:01:08 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 13

[3.12] gh-89363: Skip threading test_is_alive_after_fork() if ASAN (GH-109835) (#109855)

Browse source 
gh-89363: Skip threading test_is_alive_after_fork() if ASAN (GH-109835)

Skip test_is_alive_after_fork() of test_threading if Python is built
with Address Sanitizer (ASAN).
(cherry picked from commit bc06743533)

Co-authored-by: Victor Stinner <vstinner@python.org>
This commit is contained in:
Miss Islington (bot) 2023-10-02 08:36:04 -07:00 • committed by GitHub
parent e25bc38ebb
commit d09a3145b5
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Lib/test/_test_multiprocessing.py
View file

@ -79,7 +79,7 @@ except ImportError:
if support.check_sanitizer(address=True): if support.check_sanitizer(address=True):
# bpo-45200: Skip multiprocessing tests if Python is built with ASAN to # gh-89363: Skip multiprocessing tests if Python is built with ASAN to
# work around a libasan race condition: dead lock in pthread_create(). # work around a libasan race condition: dead lock in pthread_create().
raise unittest.SkipTest("libasan has a pthread_create() dead lock") raise unittest.SkipTest("libasan has a pthread_create() dead lock")

4
Lib/test/test_threading.py
View file

@ -564,6 +564,10 @@ class ThreadTests(BaseTestCase):
self.assertEqual(err, b'') self.assertEqual(err, b'')
@support.requires_fork() @support.requires_fork()
# gh-89363: Skip multiprocessing tests if Python is built with ASAN to
# work around a libasan race condition: dead lock in pthread_create().
@support.skip_if_sanitizer("libasan has a pthread_create() dead lock",
address=True)
def test_is_alive_after_fork(self): def test_is_alive_after_fork(self):
# Try hard to trigger #18418: is_alive() could sometimes be True on # Try hard to trigger #18418: is_alive() could sometimes be True on
# threads that vanished after a fork. # threads that vanished after a fork.