gh-89898: Fix test_threading.test_args_argument() (GH-92885)

Join the thread to not leak threads running in the background to the
next test.

Fix the following warning on the "AMD64 FreeBSD Shared 3.11"
buildbot:

test_args_argument (test.test_threading.ThreadTests.test_args_argument) ...
Warning -- threading_cleanup() failed to cleanup 1 threads (count: 1, dangling: 2)
Warning -- Dangling thread: <_MainThread(MainThread, started 35026161664)>
Warning -- Dangling thread: <Thread(Thread-134 (<lambda>), started 35314998016)>
ok
(cherry picked from commit 970efae274)

Co-authored-by: Victor Stinner <vstinner@python.org>
This commit is contained in:
Miss Islington (bot) 2022-05-17 15:45:56 -07:00 committed by GitHub
parent 1df455042d
commit 58088a544c
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@ -149,6 +149,7 @@ class ThreadTests(BaseTestCase):
with self.subTest(target=target, args=args):
t = threading.Thread(target=target, args=args)
t.start()
t.join()
@cpython_only
def test_disallow_instantiation(self):