New submission from STINNER Victor: Using PR 3138 of bpo-31234, I noticed that test_asyncio leaks dangling threads.
Tests which randomly leak threads: --- test.test_asyncio.test_base_events.BaseEventLoopWithSelectorTests.test_create_connection_no_inet_pton test.test_asyncio.test_base_events.BaseEventLoopWithSelectorTests.test_create_connection_service_name test.test_asyncio.test_base_events.BaseEventLoopWithSelectorTests.test_create_connection_bluetooth test.test_asyncio.test_base_events.BaseEventLoopWithSelectorTests.test_create_datagram_endpoint_no_addrinfo test.test_asyncio.test_futures.DuckTests.test_wrap_future test.test_asyncio.test_futures.CFutureTests.test_wrap_future test.test_asyncio.test_futures.CFutureTests.test_wrap_future_use_global_loop test.test_asyncio.test_futures.PyFutureTests.test_wrap_future test.test_asyncio.test_futures.PyFutureTests.test_wrap_future_use_global_loop test.test_asyncio.test_selector_events.BaseSelectorEventLoopTests.test_sock_connect_resolve_using_socket_params test.test_asyncio.test_tasks.RunCoroutineThreadsafeTests.test_run_coroutine_threadsafe test.test_asyncio.test_tasks.RunCoroutineThreadsafeTests.test_run_coroutine_threadsafe_with_timeout test.test_asyncio.test_tasks.RunCoroutineThreadsafeTests.test_run_coroutine_threadsafe_task_cancelled test.test_asyncio.test_tasks.RunCoroutineThreadsafeTests.test_run_coroutine_threadsafe_task_factory_exception --- Write this list into "tests" and run "python3 -m test --matchfile=tests". haypo@selma$ ./python -u -m test -v test_asyncio --matchfile=tests == CPython 3.7.0a0 (heads/concurrent_futures:f277fa3, Aug 21 2017, 18:11:41) [GCC 6.4.1 20170727 (Red Hat 6.4.1-1)] (...) test_create_connection_bluetooth (test.test_asyncio.test_base_events.BaseEventLoopWithSelectorTests) ... ok test_create_connection_no_inet_pton (test.test_asyncio.test_base_events.BaseEventLoopWithSelectorTests) ... Warning -- threading_cleanup() detected 4 leaked threads (count: 4, dangling: 5) ok test_create_connection_service_name (test.test_asyncio.test_base_events.BaseEventLoopWithSelectorTests) ... Warning -- threading_cleanup() detected 4 leaked threads (count: 4, dangling: 5) ok test_create_datagram_endpoint_no_addrinfo (test.test_asyncio.test_base_events.BaseEventLoopWithSelectorTests) ... Warning -- threading_cleanup() detected 1 leaked threads (count: 1, dangling: 2) ok test_wrap_future (test.test_asyncio.test_futures.CFutureTests) ... Warning -- threading_cleanup() detected 1 leaked threads (count: 1, dangling: 2) ok test_wrap_future_use_global_loop (test.test_asyncio.test_futures.CFutureTests) ... Warning -- threading_cleanup() detected 1 leaked threads (count: 1, dangling: 2) ok test_wrap_future (test.test_asyncio.test_futures.DuckTests) ... ok test_wrap_future (test.test_asyncio.test_futures.PyFutureTests) ... Warning -- threading_cleanup() detected 1 leaked threads (count: 1, dangling: 2) ok test_wrap_future_use_global_loop (test.test_asyncio.test_futures.PyFutureTests) ... Warning -- threading_cleanup() detected 1 leaked threads (count: 1, dangling: 2) ok test_sock_connect_resolve_using_socket_params (test.test_asyncio.test_selector_events.BaseSelectorEventLoopTests) ... Warning -- threading_cleanup() detected 1 leaked threads (count: 1, dangling: 2) ok test_run_coroutine_threadsafe (test.test_asyncio.test_tasks.RunCoroutineThreadsafeTests) Test coroutine submission from a thread to an event loop. ... ok test_run_coroutine_threadsafe_task_cancelled (test.test_asyncio.test_tasks.RunCoroutineThreadsafeTests) Test coroutine submission from a tread to an event loop ... ok test_run_coroutine_threadsafe_task_factory_exception (test.test_asyncio.test_tasks.RunCoroutineThreadsafeTests) Test coroutine submission from a tread to an event loop ... Warning -- threading_cleanup() detected 1 leaked threads (count: 1, dangling: 2) ok test_run_coroutine_threadsafe_with_timeout (test.test_asyncio.test_tasks.RunCoroutineThreadsafeTests) Test coroutine submission from a thread to an event loop ... ok (...) ---------- components: Tests, asyncio messages: 300637 nosy: haypo, yselivanov priority: normal severity: normal status: open title: test_asyncio leaks dangling threads type: resource usage versions: Python 3.7 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue31250> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
