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gh-112536: Add more TSAN tests #116896

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merged 6 commits into from
Mar 16, 2024
Merged

gh-112536: Add more TSAN tests #116896

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5c810cb
gh-112536: Add more TSAN tests
corona10 Mar 16, 2024
fa2ad85
Reduce test
corona10 Mar 16, 2024
427956b
Reduce more tests
corona10 Mar 16, 2024
f981887
Exclude tests that network resources is needed
corona10 Mar 16, 2024
c624f64
Address code reivew
corona10 Mar 16, 2024
45be110
Merge branch 'main' into gh-112536-more-tests
pitrou Mar 16, 2024
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2 changes: 2 additions & 0 deletions Lib/test/libregrtest/tsan.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,13 +10,15 @@
'test_importlib',
'test_io',
'test_logging',
'test_queue',
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@corona10 corona10 Mar 16, 2024 •
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cpython/Lib/test/test_queue.py

Line 165 in 86bc40d

def queue_join_test(self, q):

'test_ssl',
'test_syslog',
'test_thread',
'test_threadedtempfile',
'test_threading',
'test_threading_local',
'test_threadsignals',
'test_weakref',
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cpython/Lib/test/test_weakref.py

Lines 1837 to 1866 in 86bc40d

@threading_helper.requires_working_threading()
def test_threaded_weak_valued_setdefault(self):
d = weakref.WeakValueDictionary()
with collect_in_thread():
for i in range(100000):
x = d.setdefault(10, RefCycle())
self.assertIsNot(x, None) # we never put None in there!
del x
@threading_helper.requires_working_threading()
def test_threaded_weak_valued_pop(self):
d = weakref.WeakValueDictionary()
with collect_in_thread():
for i in range(100000):
d[10] = RefCycle()
x = d.pop(10, 10)
self.assertIsNot(x, None) # we never put None in there!
@threading_helper.requires_working_threading()
def test_threaded_weak_valued_consistency(self):
# Issue #28427: old keys should not remove new values from
# WeakValueDictionary when collecting from another thread.
d = weakref.WeakValueDictionary()
with collect_in_thread():
for i in range(200000):
o = RefCycle()
d[10] = o
# o is still alive, so the dict can't be empty
self.assertEqual(len(d), 1)
o = None # lose ref

]


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