Add test for Connection.shutdown on closed socket
diff --git a/OpenSSL/test/test_ssl.py b/OpenSSL/test/test_ssl.py
index 44980d5..79010fb 100644
--- a/OpenSSL/test/test_ssl.py
+++ b/OpenSSL/test/test_ssl.py
@@ -1709,6 +1709,20 @@
self.assertEquals(server.get_shutdown(), SENT_SHUTDOWN|RECEIVED_SHUTDOWN)
+ def test_shutdown_closed(self):
+ """
+ If the underlying socket is closed, :py:obj:`Connection.shutdown` propagates the
+ write error from the low level write call.
+ """
+ server, client = self._loopback()
+ server.sock_shutdown(2)
+ exc = self.assertRaises(SysCallError, server.shutdown)
+ if platform == "win32":
+ self.assertEqual(exc.args[0], ESHUTDOWN)
+ else:
+ self.assertEqual(exc.args[0], EPIPE)
+
+
def test_set_shutdown(self):
"""
:py:obj:`Connection.set_shutdown` sets the state of the SSL connection shutdown