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synapse/tests/storage/test_txn_limit.py
Patrick Cloke f4b1a9a527
Require direct references to configuration variables. (#10985)
This removes the magic allowing accessing configurable
variables directly from the config object. It is now required
that a specific configuration class is used (e.g. `config.foo`
must be replaced with `config.server.foo`).
2021-10-06 10:47:41 -04:00

36 lines
1.3 KiB
Python

# Copyright 2014-2021 The Matrix.org Foundation C.I.C.
#
# 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 tests import unittest
class SQLTransactionLimitTestCase(unittest.HomeserverTestCase):
"""Test SQL transaction limit doesn't break transactions."""
def make_homeserver(self, reactor, clock):
return self.setup_test_homeserver(db_txn_limit=1000)
def test_config(self):
db_config = self.hs.config.database.get_single_database()
self.assertEqual(db_config.config["txn_limit"], 1000)
def test_select(self):
def do_select(txn):
txn.execute("SELECT 1")
db_pool = self.hs.get_datastores().databases[0]
# force txn limit to roll over at least once
for _ in range(0, 1001):
self.get_success_or_raise(db_pool.runInteraction("test_select", do_select))