/usr/lib/python2.7/dist-packages/twext/who/test/test_concurrency.py is in python-twext 0.1.b2.dev15059-1.
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# Copyright (c) 2013-2015 Apple Inc. All rights reserved.
#
# Licensed 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.
##
from __future__ import print_function
from twext.python.types import MappingProxyType
from twext.who.directory import DirectoryRecord
from twext.who.idirectory import RecordType, FieldName
from twext.who.ldap._constants import LDAPAttribute, LDAPObjectClass
from twext.who.ldap._service import DirectoryService as LDAPDirectoryService, \
DEFAULT_FIELDNAME_ATTRIBUTE_MAP, RecordTypeSchema
from twext.who.opendirectory._service import DirectoryService as ODDirectoryService
from twisted.internet.defer import inlineCallbacks, DeferredList, returnValue
from twisted.trial import unittest
import time
"""
Test the concurrency of DS implementations against real servers.
"""
TEST_FIELDNAME_MAP = dict(DEFAULT_FIELDNAME_ATTRIBUTE_MAP)
TEST_FIELDNAME_MAP[FieldName.uid] = (u"uid",)
TEST_RECORDTYPE_SCHEMAS_OSX = MappingProxyType({
RecordType.user: RecordTypeSchema(
# cn=users
relativeDN=u"cn={0}".format("users"),
# (objectClass=inetOrgPerson)
attributes=(
(
LDAPAttribute.objectClass.value,
LDAPObjectClass.inetOrgPerson.value,
),
),
),
RecordType.group: RecordTypeSchema(
# cn=groups
relativeDN=u"cn={0}".format("groups"),
# (objectClass=groupOfNames)
attributes=(
(
LDAPAttribute.objectClass.value,
LDAPObjectClass.groupOfNames.value,
),
),
),
})
TEST_RECORDTYPE_SCHEMAS_OTHER = MappingProxyType({
RecordType.user: RecordTypeSchema(
# ou=person
relativeDN=u"ou={0}".format("people"),
# (objectClass=inetOrgPerson)
attributes=(
(
LDAPAttribute.objectClass.value,
LDAPObjectClass.inetOrgPerson.value,
),
),
),
RecordType.group: RecordTypeSchema(
# ou=groupOfNames
relativeDN=u"ou={0}".format(LDAPObjectClass.groupOfNames.value),
# (objectClass=groupOfNames)
attributes=(
(
LDAPAttribute.objectClass.value,
LDAPObjectClass.groupOfNames.value,
),
),
),
})
class DirectoryServiceConcurrencyTest(unittest.TestCase):
"""
Tests for directory records.
"""
@inlineCallbacks
def _runTest(self, num_threads, multiple_services, service_maker, details, num_requests, do_auth):
if multiple_services:
services = [service_maker() for _ in range(num_threads)]
else:
services = [service_maker()] * num_threads
# Warm up each service before starting timer
for n, svc in enumerate(services):
record = yield svc.recordWithShortName(RecordType.user, details["user"].format(n + 1))
self.assertTrue(isinstance(record, DirectoryRecord))
start = time.time()
ctr = [0]
@inlineCallbacks
def _records(n):
for _ in range(num_requests):
record = yield services[n].recordWithShortName(RecordType.user, details["user"].format(n + 1))
self.assertTrue(isinstance(record, DirectoryRecord))
ctr[0] += 1
@inlineCallbacks
def _auth(n):
record = yield services[n].recordWithShortName(RecordType.user, details["user"].format(n + 1))
for _ in range(num_requests):
result = yield record.verifyPlaintextPassword(details["pswd"].format(n + 1))
self.assertTrue(result)
ctr[0] += 1
dl = []
for i in range(num_threads):
dl.append((_auth if do_auth else _records)(i))
dl = DeferredList(dl)
yield dl
returnValue((time.time() - start, ctr[0],))
@inlineCallbacks
def test_ldap_multi_service(self):
"""
See if {ldap._service.DirectoryService is concurrent.
"""
num_threads = 20
multiple_services = False
num_requests = 100
do_auth = False
use_od = False
configChoice = "local"
configs = {
"local": {
"url": "ldap://localhost",
"baseDN": "dc=example,dc=com",
"rschema": TEST_RECORDTYPE_SCHEMAS_OSX,
"user": u"user{:02d}",
"pswd": u"user{:02d}",
},
"example": {
"url": "ldap://example.com",
"baseDN": "o=example.com,o=email",
"rschema": TEST_RECORDTYPE_SCHEMAS_OTHER,
"user": u"TestAccount{}",
"pswd": u"pswd",
},
}
details = configs[configChoice]
def _serviceMaker():
if use_od:
return ODDirectoryService(
nodeName="/LDAPv3/127.0.0.1",
)
else:
return LDAPDirectoryService(
url=details["url"],
baseDN=details["baseDN"],
fieldNameToAttributesMap=TEST_FIELDNAME_MAP,
recordTypeSchemas=details["rschema"],
threadPoolMax=20,
)
duration, count = yield self._runTest(num_threads, multiple_services, _serviceMaker, details, num_requests, do_auth)
print(
"\n\nType: {} {} {}\nNumber of Services/Requests: {}/{}\nTime: {}\nCount: {}\n".format(
"OD" if use_od else "LDAP",
"Multiple" if multiple_services else "Single",
"Auth" if do_auth else "query",
num_threads,
num_requests,
duration,
count,
)
)
test_ldap_multi_service.skip = "Not really a unit test - requires actually server to work"
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