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bpo-33078 - Fix queue size on pickling error (GH-6119)

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Thomas Moreau 2018-03-21 16:50:28 +01:00 • committed by Antoine Pitrou
parent 9308dea3e1
commit e2f33add63
3 changed files with 23 additions and 2 deletions
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13
Lib/test/_test_multiprocessing.py
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@ -1056,6 +1056,19 @@ class _TestQueue(BaseTestCase):
self.assertTrue(q.get(timeout=1.0))
close_queue(q)
with test.support.captured_stderr():
# bpo-33078: verify that the queue size is correctly handled
# on errors.
q = self.Queue(maxsize=1)
q.put(NotSerializable())
q.put(True)
self.assertEqual(q.qsize(), 1)
# bpo-30595: use a timeout of 1 second for slow buildbots
self.assertTrue(q.get(timeout=1.0))
# Check that the size of the queue is correct
self.assertEqual(q.qsize(), 0)
close_queue(q)
def test_queue_feeder_on_queue_feeder_error(self):
# bpo-30006: verify feeder handles exceptions using the
# _on_queue_feeder_error hook.