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bpo-35504: Fix segfaults and SystemErrors when deleting certain attrs. (GH-11175)

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Zackery Spytz 2018-12-17 07:52:45 -07:00 • committed by Serhiy Storchaka
parent 4db62e1158
commit 842acaab13
15 changed files with 81 additions and 4 deletions
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9
Lib/test/test_asyncio/test_tasks.py
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@ -2546,6 +2546,15 @@ class CTask_CFuture_Tests(BaseTaskTests, SetMethodsTest,
self.loop.run_until_complete(task)
self.assertAlmostEqual(gettotalrefcount() - refs_before, 0, delta=10)
def test_del__log_destroy_pending_segfault(self):
@asyncio.coroutine
def coro():
pass
task = self.new_task(self.loop, coro())
self.loop.run_until_complete(task)
with self.assertRaises(AttributeError):
del task._log_destroy_pending
@unittest.skipUnless(hasattr(futures, '_CFuture') and
hasattr(tasks, '_CTask'),