Fix ResourceWarning for an unclosed socket.

test_return_header_keep_alive - Added a cleanup call for the socket.

diff --git a/Lib/test/test_httpservers.py b/Lib/test/test_httpservers.py
index ddb50dc23f206f5f5472700d40e12273e9803be8..daf37b2788ce5cadfa1f8acc912dcc64074510a0 100644 (file)
--- a/Lib/test/test_httpservers.py
+++ b/Lib/test/test_httpservers.py
@@ -182,6 +182,7 @@ class BaseHTTPServerTestCase(BaseTestCase):
         res = self.con.getresponse()
         self.assertEqual(res.getheader('Connection'), 'keep-alive')
         self.con.request('TEST', '/')
+        self.addCleanup(self.con.close)
 
     def test_internal_key_error(self):
         self.con.request('KEYERROR', '/')