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Revert "gh-127586: properly restore blocked signals in resource_tracker.py (GH-127587)" (#127983)

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This reverts commit 46006a1b35.
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Hugo van Kemenade 2024-12-16 20:18:02 +02:00 • committed by GitHub
parent e4981e33b8
commit 1d276ec6f8
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3 changed files with 3 additions and 22 deletions
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15
Lib/test/_test_multiprocessing.py
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@ -6044,21 +6044,6 @@ class TestResourceTracker(unittest.TestCase):
self._test_resource_tracker_leak_resources(
cleanup=cleanup,
)
@unittest.skipUnless(hasattr(signal, "pthread_sigmask"), "pthread_sigmask is not available")
def test_resource_tracker_blocked_signals(self):
#
# gh-127586: Check that resource_tracker does not override blocked signals of caller.
#
from multiprocessing.resource_tracker import ResourceTracker
signals = {signal.SIGTERM, signal.SIGINT, signal.SIGUSR1}
for sig in signals:
signal.pthread_sigmask(signal.SIG_SETMASK, {sig})
self.assertEqual(signal.pthread_sigmask(signal.SIG_BLOCK, set()), {sig})
tracker = ResourceTracker()
tracker.ensure_running()
self.assertEqual(signal.pthread_sigmask(signal.SIG_BLOCK, set()), {sig})
tracker._stop()
class TestSimpleQueue(unittest.TestCase):