# -*- coding: utf-8 -*-
#
# Unix SMB/CIFS implementation.
# Copyright © Jelmer Vernooij <jelmer@samba.org> 2008
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

"""Tests for samba.tests.dcerpc.bare."""

import os
from samba.dcerpc import ClientConnection
import samba.tests


class BareTestCase(samba.tests.TestCase):

    def test_bare(self):
        # Connect to the echo pipe
        x = ClientConnection("ncalrpc:localhost[DEFAULT]",
                             ("60a15ec5-4de8-11d7-a637-005056a20182", 1),
                             lp_ctx=samba.tests.env_loadparm())
        self.assertEqual(b"\x01\x00\x00\x00", x.request(0, chr(0) * 4))

    def test_two_contexts(self):
        x = ClientConnection("ncalrpc:localhost[DEFAULT]",
                             ("12345778-1234-abcd-ef00-0123456789ac", 1),
                             lp_ctx=samba.tests.env_loadparm())
        y = ClientConnection("ncalrpc:localhost",
                             ("60a15ec5-4de8-11d7-a637-005056a20182", 1),
                             basis_connection=x, lp_ctx=samba.tests.env_loadparm())
        self.assertEqual(24, len(x.request(0, chr(0) * 8)))
        self.assertEqual(b"\x01\x00\x00\x00", y.request(0, chr(0) * 4))

    def test_bare_tcp(self):
        # Connect to the echo pipe
        x = ClientConnection("ncacn_ip_tcp:%s" % os.environ["SERVER"],
                             ("60a15ec5-4de8-11d7-a637-005056a20182", 1),
                             lp_ctx=samba.tests.env_loadparm())
        self.assertEqual(b"\x01\x00\x00\x00", x.request(0, chr(0) * 4))

    def test_two_contexts_tcp(self):
        x = ClientConnection("ncacn_ip_tcp:%s" % os.environ["SERVER"],
                             ("12345778-1234-abcd-ef00-0123456789ac", 1),
                             lp_ctx=samba.tests.env_loadparm())
        y = ClientConnection("ncacn_ip_tcp:%s" % os.environ["SERVER"],
                             ("60a15ec5-4de8-11d7-a637-005056a20182", 1),
                             basis_connection=x, lp_ctx=samba.tests.env_loadparm())
        self.assertEqual(24, len(x.request(0, chr(0) * 8)))
        self.assertEqual(b"\x01\x00\x00\x00", y.request(0, chr(0) * 4))