source4/scripting/python/samba/tests/messaging.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 # Unix SMB/CIFS implementation.
   5 # Copyright © Jelmer Vernooij <jelmer@samba.org> 2008
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 #
  20
  21 """Tests for samba.messaging."""
  22
  23 from samba.messaging import Messaging
  24 from samba.tests import TestCase
  25
  26 class MessagingTests(TestCase):
  27
  28     def get_context(self, *args, **kwargs):
  29         kwargs["messaging_path"] = "."
  30         return Messaging(*args, **kwargs)
  31
  32     def test_register(self):
  33         x = self.get_context()
  34         def callback():
  35             pass
  36         msg_type = x.register(callback)
  37         x.deregister(callback, msg_type)
  38
  39     def test_assign_server_id(self):
  40         x = self.get_context()
  41         self.assertTrue(isinstance(x.server_id, tuple))
  42         self.assertEquals(3, len(x.server_id))
  43
  44     def test_ping_speed(self):
  45         server_ctx = self.get_context((0, 1))
  46         def ping_callback(src, data):
  47                 server_ctx.send(src, data)
  48         def exit_callback():
  49                 print "received exit"
  50         msg_ping = server_ctx.register(ping_callback)
  51         msg_exit = server_ctx.register(exit_callback)
  52
  53         def pong_callback():
  54                 print "received pong"
  55         client_ctx = self.get_context((0, 2))
  56         msg_pong = client_ctx.register(pong_callback)
  57
  58         client_ctx.send((0, 1), msg_ping, "testing")
  59         client_ctx.send((0, 1), msg_ping, "")
  60