bpo-36903: Fix ResourceWarning in test_logging (GH-13283) (GH-13285)

(cherry picked from commit 2c10538d11fa9be9a1a9f21605861e10ec4fa207)

Co-authored-by: Xtreak <tir.karthi@gmail.com>

diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index 42746d40d2cd278e0b31fea0237dbce010476163..14277369be477f44a4dab2ad94aa9dd23f1390c6 100644 (file)
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -689,6 +689,7 @@ class HandlerTest(BaseTest):
 
         self.assertEqual(len(logging._handlers), 0)
         refed_h = _OurHandler()
+        self.addCleanup(refed_h.sub_handler.stream.close)
         refed_h.name = 'because we need at least one for this test'
         self.assertGreater(len(logging._handlers), 0)
         self.assertGreater(len(logging._at_fork_reinit_lock_weakset), 1)