Backport Python 3.2 fix for issue #12065, and add another test for SSLSocket.connect_ex().

1 files changed, 28 insertions, 0 deletions

diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py
index 58da942..9f51387 100644
--- a/Lib/test/test_ssl.py
+++ b/Lib/test/test_ssl.py
@@ -280,6 +280,34 @@ class NetworkedTests(unittest.TestCase):
             finally:
                 s.close()
 
+    def test_timeout_connect_ex(self):
+        # Issue #12065: on a timeout, connect_ex() should return the original
+        # errno (mimicking the behaviour of non-SSL sockets).
+        with test_support.transient_internet("svn.python.org"):
+            s = ssl.wrap_socket(socket.socket(socket.AF_INET),
+                                cert_reqs=ssl.CERT_REQUIRED,
+                                ca_certs=SVN_PYTHON_ORG_ROOT_CERT,
+                                do_handshake_on_connect=False)
+            try:
+                s.settimeout(0.0000001)
+                rc = s.connect_ex(('svn.python.org', 443))
+                if rc == 0:
+                    self.skipTest("svn.python.org responded too quickly")
+                self.assertIn(rc, (errno.EAGAIN, errno.EWOULDBLOCK))
+            finally:
+                s.close()
+
+    def test_connect_ex_error(self):
+        with test_support.transient_internet("svn.python.org"):
+            s = ssl.wrap_socket(socket.socket(socket.AF_INET),
+                                cert_reqs=ssl.CERT_REQUIRED,
+                                ca_certs=SVN_PYTHON_ORG_ROOT_CERT)
+            try:
+                self.assertEqual(errno.ECONNREFUSED,
+                                 s.connect_ex(("svn.python.org", 444)))
+            finally:
+                s.close()
+
     @unittest.skipIf(os.name == "nt", "Can't use a socket as a file under Windows")
     def test_makefile_close(self):
         # Issue #5238: creating a file-like object with makefile() shouldn't