[Python-checkins] bpo-36903: Fix ResourceWarning in test_logging (GH-13283) (GH-13285)

[Victor Stinner]

https://github.com/python/cpython/commit/744129db5d4e7706fd7d46dfc691aa47fabd66fa
commit: 744129db5d4e7706fd7d46dfc691aa47fabd66fa
branch: 3.7
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: Victor Stinner <vstinner at redhat.com>
date: 2019-05-13T17:39:50+02:00
summary:

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

(cherry picked from commit 2c10538d11fa9be9a1a9f21605861e10ec4fa207)

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

files:
M Lib/test/test_logging.py

diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index 42746d40d2cd..14277369be47 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -689,6 +689,7 @@ def emit(self, record):
 
         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)