test_socket.py 文件源码

def testNewAttributes(self):
        # testing .family, .type and .protocol

        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        self.assertEqual(sock.family, socket.AF_INET)
        if hasattr(socket, 'SOCK_CLOEXEC'):
            self.assertIn(sock.type,
                          (socket.SOCK_STREAM | socket.SOCK_CLOEXEC,
                           socket.SOCK_STREAM))
        else:
            self.assertEqual(sock.type, socket.SOCK_STREAM)
        self.assertEqual(sock.proto, 0)
        sock.close()