Index: Lib/test/test_urllib2net.py
===================================================================
--- Lib/test/test_urllib2net.py	(revision 66111)
+++ Lib/test/test_urllib2net.py	(working copy)
@@ -197,6 +197,12 @@
         u = _urlopen_with_retry("http://www.python.org")
         self.assertTrue(u.fp._sock.gettimeout() is None)
 
+    def test_proxy_https_basic(self):
+        HTTPS_URL = 'https://bugzilla.mozilla.org'
+        self.assertTrue(socket.getdefaulttimeout() is None)
+        u = _urlopen_with_retry(HTTPS_URL, timeout = 120)
+        self.assertTrue(u.fp._sock.fp._sock.gettimeout() is None)
+
     def test_http_default_timeout(self):
         self.assertTrue(socket.getdefaulttimeout() is None)
         socket.setdefaulttimeout(60)