Python issue #23243: On Python 3.4 and newer, emit a ResourceWarning when anHEADmaster

event loop or a transport is not explicitly closed

1 files changed, 5 insertions, 1 deletions

diff --git a/tests/test_proactor_events.py b/tests/test_proactor_events.py
index 33a8a67..fcd9ab1 100644
--- a/tests/test_proactor_events.py
+++ b/tests/test_proactor_events.py
@@ -499,8 +499,12 @@ class BaseProactorEventLoopTests(test_utils.TestCase):
         self.proactor.accept.assert_called_with(self.sock)
 
     def test_socketpair(self):
+        class EventLoop(BaseProactorEventLoop):
+            # override the destructor to not log a ResourceWarning
+            def __del__(self):
+                pass
         self.assertRaises(
-            NotImplementedError, BaseProactorEventLoop, self.proactor)
+            NotImplementedError, EventLoop, self.proactor)
 
     def test_make_socket_transport(self):
         tr = self.loop._make_socket_transport(self.sock, asyncio.Protocol())