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#!/usr/bin/python
# Unix SMB/CIFS implementation. Tests for xattr manipulation
# Copyright (C) Matthieu Patou <mat@matws.net> 2009
#
# 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/>.
#
import samba.xattr_native, samba.xattr_tdb
from samba.dcerpc import xattr
from samba.ndr import ndr_pack, ndr_unpack
from unittest import TestCase
import random
import os
import tdb
import sys
class XattrTests(TestCase):
def test_set_xattr_native(self):
if samba.xattr_native.is_xattr_supported():
random.seed()
path=None
try:
path=os.environ['SELFTEST_PREFIX']
except:
self.assertTrue(path!=None, "SELFTEST_PREFIX env not set")
if path:
path=os.environ['SELFTEST_PREFIX']
tempf=os.path.join(path,"pytests"+str(int(100000*random.random())))
ntacl=xattr.NTACL()
ntacl.version = 1
open(tempf, 'w').write("empty")
try:
samba.xattr_native.wrap_setxattr(tempf,"user.unittests",ndr_pack(ntacl))
except IOError:
print >>sys.stderr, "WARNING: the filesystem where the tests are runned do not support XATTR, tests SKIPED"
os.unlink(tempf)
else:
print >>sys.stderr, "WARNING: the filesystem where the tests are runned do not support XATTR, tests SKIPED"
def test_set_and_get_native(self):
if samba.xattr_native.is_xattr_supported():
random.seed()
path=None
try:
path=os.environ['SELFTEST_PREFIX']
except:
self.assertTrue(path!=None, "SELFTEST_PREFIX env not set")
if path:
path=os.environ['SELFTEST_PREFIX']
tempf=os.path.join(path,"pytests"+str(int(100000*random.random())))
reftxt="this is a test"
open(tempf, 'w').write("empty")
try:
samba.xattr_native.wrap_setxattr(tempf,"user.unittests",reftxt)
text = samba.xattr_native.wrap_getxattr(tempf,"user.unittests")
self.assertEquals(text,reftxt)
except IOError:
print >>sys.stderr,"WARNING: the filesystem where the tests are runned do not support XATTR, tests SKIPED"
os.unlink(tempf)
else:
print >>sys.stderr,"WARNING: the filesystem where the tests are runned do not support XATTR, tests SKIPED"
def test_set_xattr_tdb(self):
path=None
try:
path=os.environ['SELFTEST_PREFIX']
except:
self.assertTrue(path!=None, "SELFTEST_PREFIX env not set")
if path:
eadb=tdb.Tdb(os.path.join(path,"eadb.tdb"), 50000, tdb.DEFAULT, os.O_CREAT|os.O_RDWR)
random.seed()
tempf=os.path.join(path,"pytests"+str(int(100000*random.random())))
ntacl=xattr.NTACL()
ntacl.version = 1
open(tempf, 'w').write("empty")
samba.xattr_tdb.wrap_setxattr(os.path.join(path,"eadb.tdb"),tempf,"user.unittests",ndr_pack(ntacl))
os.unlink(tempf)
os.unlink(os.path.join(path,"eadb.tdb"))
def test_set_tdb_not_open(self):
path=None
try:
path=os.environ['SELFTEST_PREFIX']
except:
self.assertTrue(path!=None, "SELFTEST_PREFIX env not set")
if path:
eadb=tdb.Tdb(os.path.join(path,"eadb.tdb"), 50000, tdb.DEFAULT, os.O_CREAT|os.O_RDWR)
random.seed()
tempf=os.path.join(path,"pytests"+str(int(100000*random.random())))
ntacl=xattr.NTACL()
ntacl.version = 1
open(tempf, 'w').write("empty")
self.assertRaises(IOError,samba.xattr_tdb.wrap_setxattr,os.path.join(path,os.path.join("nonexistent","eadb.tdb")),tempf,"user.unittests",ndr_pack(ntacl))
os.unlink(tempf)
def test_set_and_get_tdb(self):
path=None
try:
path=os.environ['SELFTEST_PREFIX']
except:
self.assertTrue(path!=None, "SELFTEST_PREFIX env not set")
if path:
random.seed()
tempf=os.path.join(path,"pytests"+str(int(100000*random.random())))
reftxt="this is a test"
open(tempf, 'w').write("empty")
samba.xattr_tdb.wrap_setxattr(os.path.join(path,"eadb.tdb"),tempf,"user.unittests",reftxt)
text = samba.xattr_tdb.wrap_getxattr(os.path.join(path,"eadb.tdb"),tempf,"user.unittests")
self.assertEquals(text,reftxt)
os.unlink(tempf)
os.unlink(os.path.join(path,"eadb.tdb"))
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