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# -*- coding: utf-8 -*-
# Copyright 2019 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.
import sys
from twisted.internet import epollreactor
from twisted.internet.main import installReactor
from synapse.config.homeserver import HomeServerConfig
from synapse.util import Clock
from tests.utils import default_config, setup_test_homeserver
async def make_homeserver(reactor, config=None):
"""
Make a Homeserver suitable for running benchmarks against.
Args:
reactor: A Twisted reactor to run under.
config: A HomeServerConfig to use, or None.
"""
cleanup_tasks = []
clock = Clock(reactor)
if not config:
config = default_config("test")
config_obj = HomeServerConfig()
config_obj.parse_config_dict(config, "", "")
hs = await setup_test_homeserver(
cleanup_tasks.append, config=config_obj, reactor=reactor, clock=clock
)
stor = hs.get_datastore()
# Run the database background updates.
if hasattr(stor.db_pool.updates, "do_next_background_update"):
while not await stor.db_pool.updates.has_completed_background_updates():
await stor.db_pool.updates.do_next_background_update(1)
def cleanup():
for i in cleanup_tasks:
i()
return hs, clock.sleep, cleanup
def make_reactor():
"""
Instantiate and install a Twisted reactor suitable for testing (i.e. not the
default global one).
"""
reactor = epollreactor.EPollReactor()
if "twisted.internet.reactor" in sys.modules:
del sys.modules["twisted.internet.reactor"]
installReactor(reactor)
return reactor
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