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# Tests for lsa.String helpers in source4/librpc/ndr/py_lsa.c
#
# Copyright (C) Catalyst IT Ltd. 2017
#
# 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/>.
#
from samba.tests import TestCase
from samba.dcerpc import lsa
from samba.ndr import ndr_pack, ndr_unpack
"""
Tests for the C helper functions in source4/librpc/ndr/py_lsa.c
for samba.dcerpc.lsa.String
"""
class LsaStringTests(TestCase):
def test_default_constructor(self):
s = lsa.String()
self.assertEqual(None, s.string)
self.assertEqual(0, s.size)
self.assertEqual(0, s.length)
def test_string_constructor(self):
CONTENT = "The content string"
s = lsa.String(CONTENT)
self.assertEqual(CONTENT, s.string)
# These should be zero, are set by ndr_pack and ndr_unpack
self.assertEqual(0, s.size)
self.assertEqual(0, s.length)
def test_string_constructor(self):
CONTENT = "The content string"
s = lsa.String(CONTENT)
self.assertEqual(CONTENT, s.string)
# These should be zero
self.assertEqual(0, s.size)
self.assertEqual(0, s.length)
packed = ndr_pack(s)
unpacked = ndr_unpack(lsa.String, packed)
# Original object should be unchanged
self.assertEqual(0, s.size)
self.assertEqual(0, s.length)
# But they should be correct in the unpacked object
self.assertEqual(36, unpacked.size)
self.assertEqual(36, unpacked.length)
def test_repr(self):
# test an empty string
self.assertEqual("lsaString(None)", repr(lsa.String()))
# and one with contents
self.assertEqual("lsaString('Hello world')",
repr(lsa.String("Hello world")))
def test_to_string(self):
# test an empty string
self.assertEqual("", str(lsa.String()))
# and one with contents
self.assertEqual("Hello world",
str(lsa.String("Hello world")))
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