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[3.12] gh-109862: Fix test_create_subprocess_with_pidfd when it was run separately (GH-113991) (GH-114072)

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(cherry picked from commit f8a79109d0)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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Miss Islington (bot) 2024-01-15 08:55:35 +01:00 • committed by GitHub
parent cc11c76da7
commit 41a94c9e7b
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1 changed files with 7 additions and 2 deletions
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9
Lib/test/test_asyncio/test_subprocess.py
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@ -975,8 +975,13 @@ if sys.platform != 'win32':
async def main(): async def main():
# asyncio.Runner did not call asyncio.set_event_loop() # asyncio.Runner did not call asyncio.set_event_loop()
with self.assertRaises(RuntimeError): with warnings.catch_warnings():
asyncio.get_event_loop_policy().get_event_loop() warnings.simplefilter('error', DeprecationWarning)
# get_event_loop() raises DeprecationWarning if
# set_event_loop() was never called and RuntimeError if
# it was called at least once.
with self.assertRaises((RuntimeError, DeprecationWarning)):
asyncio.get_event_loop_policy().get_event_loop()
return await asyncio.to_thread(asyncio.run, in_thread()) return await asyncio.to_thread(asyncio.run, in_thread())
with self.assertWarns(DeprecationWarning): with self.assertWarns(DeprecationWarning):
asyncio.set_child_watcher(asyncio.PidfdChildWatcher()) asyncio.set_child_watcher(asyncio.PidfdChildWatcher())