diff options
Diffstat (limited to 'Lib/test/test_telnetlib.py')
| -rw-r--r-- | Lib/test/test_telnetlib.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/test/test_telnetlib.py b/Lib/test/test_telnetlib.py index 6c27c16a03..610377aaa6 100644 --- a/Lib/test/test_telnetlib.py +++ b/Lib/test/test_telnetlib.py @@ -42,6 +42,11 @@ class GeneralTests(unittest.TestCase): telnet = telnetlib.Telnet(HOST, self.port) telnet.sock.close() + def testContextManager(self): + with telnetlib.Telnet(HOST, self.port) as tn: + self.assertIsNotNone(tn.get_socket()) + self.assertIsNone(tn.get_socket()) + def testTimeoutDefault(self): self.assertTrue(socket.getdefaulttimeout() is None) socket.setdefaulttimeout(30) |