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# Copyright 2011-2012 10gen, Inc.
#
# 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.
"""Test that pymongo is thread safe."""
import unittest
import os
from nose.plugins.skip import SkipTest
from pymongo.replica_set_connection import ReplicaSetConnection
from test.test_threads import (IgnoreAutoReconnect,
BaseTestThreads,
BaseTestThreadsAuth)
from test.test_replica_set_connection import (TestConnectionReplicaSetBase,
pair)
from pymongo.errors import AutoReconnect
class TestThreadsReplicaSet(TestConnectionReplicaSetBase, BaseTestThreads):
def setUp(self):
"""
Prepare to test all the same things that TestThreads tests, but do it
with a replica-set connection
"""
TestConnectionReplicaSetBase.setUp(self)
BaseTestThreads.setUp(self)
def tearDown(self):
TestConnectionReplicaSetBase.tearDown(self)
BaseTestThreads.tearDown(self)
def _get_connection(self):
"""
Override TestThreads, so its tests run on a ReplicaSetConnection
instead of a regular Connection.
"""
return ReplicaSetConnection(pair, replicaSet=self.name)
def test_low_network_timeout(self):
"""
Override the similar test as TestThreads.test_low_connect_timeout(),
but use the newer connectTimeoutMS and socketTimeoutMS arguments instead
of the soon-to-be-deprecated network_timeout.
"""
db = None
n = 10
# First test connection timeout
i = 0
while db is None and i < n:
try:
db = ReplicaSetConnection(
pair,
replicaSet=self.name,
connectTimeoutMS=1
).pymongo_test
except AutoReconnect:
i += 1
if i == n:
raise SkipTest()
# ... then test socket timeout
i = 0
while db is None and i < n:
try:
db = ReplicaSetConnection(
pair,
replicaSet=self.name,
socketTimeoutMS=1
).pymongo_test
except AutoReconnect:
i += 1
if i == n:
raise SkipTest()
threads = []
for _ in range(4):
t = IgnoreAutoReconnect(db.test, 100)
t.start()
threads.append(t)
for t in threads:
t.join()
class TestThreadsAuthReplicaSet(TestConnectionReplicaSetBase, BaseTestThreadsAuth):
def setUp(self):
"""
Prepare to test all the same things that TestThreads tests, but do it
with a replica-set connection
"""
TestConnectionReplicaSetBase.setUp(self)
BaseTestThreadsAuth.setUp(self)
def tearDown(self):
TestConnectionReplicaSetBase.tearDown(self)
BaseTestThreadsAuth.tearDown(self)
def _get_connection(self):
"""
Override TestThreadsAuth, so its tests run on a ReplicaSetConnection
instead of a regular Connection.
"""
return ReplicaSetConnection(pair, replicaSet=self.name)
if __name__ == "__main__":
suite = unittest.TestSuite([
unittest.makeSuite(TestThreadsReplicaSet),
unittest.makeSuite(TestThreadsAuthReplicaSet)
])
unittest.TextTestRunner(verbosity=2).run(suite)
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