diff options
Diffstat (limited to 'Lib/test/test_socket.py')
-rw-r--r-- | Lib/test/test_socket.py | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index d41bca51b5..12e09dddeb 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -274,6 +274,45 @@ class GeneralModuleTests(unittest.TestCase): self.assertRaises(socket.error, raise_gaierror, "Error raising socket exception.") + def testSendtoErrors(self): + # Testing that sendto doens't masks failures. See #10169. + s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) + self.addCleanup(s.close) + s.bind(('', 0)) + sockname = s.getsockname() + # 2 args + with self.assertRaises(UnicodeEncodeError): + s.sendto(u'\u2620', sockname) + with self.assertRaises(TypeError) as cm: + s.sendto(5j, sockname) + self.assertIn('not complex', str(cm.exception)) + with self.assertRaises(TypeError) as cm: + s.sendto('foo', None) + self.assertIn('not NoneType', str(cm.exception)) + # 3 args + with self.assertRaises(UnicodeEncodeError): + s.sendto(u'\u2620', 0, sockname) + with self.assertRaises(TypeError) as cm: + s.sendto(5j, 0, sockname) + self.assertIn('not complex', str(cm.exception)) + with self.assertRaises(TypeError) as cm: + s.sendto('foo', 0, None) + self.assertIn('not NoneType', str(cm.exception)) + with self.assertRaises(TypeError) as cm: + s.sendto('foo', 'bar', sockname) + self.assertIn('an integer is required', str(cm.exception)) + with self.assertRaises(TypeError) as cm: + s.sendto('foo', None, None) + self.assertIn('an integer is required', str(cm.exception)) + # wrong number of args + with self.assertRaises(TypeError) as cm: + s.sendto('foo') + self.assertIn('(1 given)', str(cm.exception)) + with self.assertRaises(TypeError) as cm: + s.sendto('foo', 0, sockname, 4) + self.assertIn('(4 given)', str(cm.exception)) + + def testCrucialConstants(self): # Testing for mission critical constants socket.AF_INET @@ -661,6 +700,13 @@ class GeneralModuleTests(unittest.TestCase): def test_sendall_interrupted_with_timeout(self): self.check_sendall_interrupted(True) + def testListenBacklog0(self): + srv = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + srv.bind((HOST, 0)) + # backlog = 0 + srv.listen(0) + srv.close() + @unittest.skipUnless(thread, 'Threading required for this test.') class BasicTCPTest(SocketConnectedTest): |