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#!/usr/bin/python
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import zookeeper, zktestbase, unittest, threading
ZOO_OPEN_ACL_UNSAFE = {"perms":zookeeper.PERM_ALL, "scheme":"world", "id" :"anyone"}
ZOO_ACL_READ = {"perms":zookeeper.PERM_READ, "scheme": "world",
"id":"anyone"}
class ACLTest(zktestbase.TestBase):
"""Test whether basic ACL setting and getting work correctly"""
# to do: startup and teardown via scripts?
def setUp(self):
zktestbase.TestBase.setUp(self)
try:
zookeeper.delete(self.handle, "/zk-python-acltest")
zookeeper.delete(self.handle, "/zk-python-aacltest")
except:
pass
def test_sync_acl(self):
self.assertEqual(self.connected, True)
ret = zookeeper.create(self.handle, "/zk-python-acltest", "nodecontents", [ZOO_OPEN_ACL_UNSAFE], zookeeper.EPHEMERAL)
acls = zookeeper.get_acl(self.handle, "/zk-python-acltest")
self.assertEqual(acls[1], [ZOO_OPEN_ACL_UNSAFE])
self.assertRaises(zookeeper.InvalidACLException,zookeeper.set_acl,self.handle, "/zk-python-acltest", -1, ZOO_ACL_READ)
zookeeper.set_acl(self.handle, "/zk-python-acltest", -1, [ZOO_ACL_READ])
acls = zookeeper.get_acl(self.handle, "/zk-python-acltest")
self.assertEqual(acls[1], [ZOO_ACL_READ])
def test_async_acl(self):
self.cv = threading.Condition()
self.cv = threading.Condition()
def aget_callback(handle, rc, acl, stat):
self.cv.acquire()
self.callback_flag = True
self.rc = rc
self.acl = acl
self.stat = stat
self.cv.notify()
self.cv.release()
def aset_callback(handle, rc):
self.cv.acquire()
self.callback_flag = True
self.rc = rc
self.cv.notify()
self.cv.release()
self.assertEqual(self.connected, True, "Not connected!")
ret = zookeeper.create(self.handle, "/zk-python-aacltest", "nodecontents", [ZOO_OPEN_ACL_UNSAFE], zookeeper.EPHEMERAL)
self.cv.acquire()
zookeeper.aget_acl(self.handle, "/zk-python-aacltest", aget_callback)
self.cv.wait(15)
self.cv.release()
self.assertEqual(self.callback_flag, True, "aget_acl timed out")
self.assertEqual(self.rc, zookeeper.OK, "aget failed")
self.assertEqual(self.acl, [ZOO_OPEN_ACL_UNSAFE], "Wrong ACL returned from aget")
self.cv.acquire()
self.callback_flag = False
zookeeper.aset_acl(self.handle, "/zk-python-aacltest", -1, [ZOO_ACL_READ], aset_callback)
self.cv.wait(15)
self.cv.release()
self.assertEqual(self.callback_flag, True, "aset_acl timed out")
self.assertEqual(self.rc, zookeeper.OK, "aset failed")
acls = zookeeper.get_acl(self.handle, "/zk-python-aacltest")
self.assertEqual(acls[1], [ZOO_ACL_READ], "Wrong ACL returned from get when aset")
def test_invalid_acl(self):
self.assertRaises(zookeeper.InvalidACLException,
zookeeper.create,
self.handle,
"/zk-python-aclverifytest",
"",
None,
zookeeper.EPHEMERAL)
def test_invalid_acl2(self):
"""Verify all required keys are present in the ACL."""
invalid_acl = [{"schema": "digest", "id": "zebra"}]
self.assertRaises(zookeeper.InvalidACLException,
zookeeper.create,
self.handle,
"/zk-python-aclverifytest",
"",
invalid_acl,
zookeeper.EPHEMERAL)
if __name__ == '__main__':
unittest.main()
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