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Issue #11223: Add threading._info() function providing informations about the

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thread implementation.

Skip test_lock_acquire_interruption() and test_rlock_acquire_interruption() of
test_threadsignals if a thread lock is implemented using a POSIX mutex and a
POSIX condition variable. A POSIX condition variable cannot be interrupted by a
signal (e.g. on Linux, the futex system call is restarted).
This commit is contained in:
Victor Stinner 2011-04-19 23:58:51 +02:00
parent cf2a807831
commit 754851f456
10 changed files with 150 additions and 18 deletions
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13
Lib/test/test_threading.py
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@ -718,6 +718,17 @@ class BoundedSemaphoreTests(lock_tests.BoundedSemaphoreTests):
class BarrierTests(lock_tests.BarrierTests):
barriertype = staticmethod(threading.Barrier)
class MiscTests(unittest.TestCase):
def test_info(self):
info = threading._info()
self.assertIn(info['name'],
'nt os2 pthread solaris'.split())
if info['name'] == 'pthread':
self.assertIn(info['lock_implementation'],
('semaphore', 'mutex+cond'))
def test_main():
test.support.run_unittest(LockTests, PyRLockTests, CRLockTests, EventTests,
ConditionAsRLockTests, ConditionTests,
@ -725,7 +736,7 @@ def test_main():
ThreadTests,
ThreadJoinOnShutdown,
ThreadingExceptionTests,
BarrierTests
BarrierTests, MiscTests,
)
if __name__ == "__main__":