mirror of
https://mau.dev/maunium/synapse.git
synced 2024-11-18 16:02:15 +01:00
117 lines
4.2 KiB
Python
117 lines
4.2 KiB
Python
# Copyright 2023 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 unittest.mock import Mock, call
|
|
|
|
from synapse.storage.database import LoggingTransaction
|
|
|
|
from tests.replication._base import BaseMultiWorkerStreamTestCase
|
|
from tests.unittest import HomeserverTestCase
|
|
|
|
|
|
class CacheInvalidationTestCase(HomeserverTestCase):
|
|
def setUp(self) -> None:
|
|
super().setUp()
|
|
self.store = self.hs.get_datastores().main
|
|
|
|
def test_bulk_invalidation(self) -> None:
|
|
master_invalidate = Mock()
|
|
|
|
self.store._get_cached_user_device.invalidate = master_invalidate
|
|
|
|
keys_to_invalidate = [
|
|
("a", "b"),
|
|
("c", "d"),
|
|
("e", "f"),
|
|
("g", "h"),
|
|
]
|
|
|
|
def test_txn(txn: LoggingTransaction) -> None:
|
|
self.store._invalidate_cache_and_stream_bulk(
|
|
txn,
|
|
# This is an arbitrarily chosen cached store function. It was chosen
|
|
# because it takes more than one argument. We'll use this later to
|
|
# check that the invalidation was actioned over replication.
|
|
cache_func=self.store._get_cached_user_device,
|
|
key_tuples=keys_to_invalidate,
|
|
)
|
|
|
|
self.get_success(
|
|
self.store.db_pool.runInteraction(
|
|
"test_invalidate_cache_and_stream_bulk", test_txn
|
|
)
|
|
)
|
|
|
|
master_invalidate.assert_has_calls(
|
|
[call(key_list) for key_list in keys_to_invalidate],
|
|
any_order=True,
|
|
)
|
|
|
|
|
|
class CacheInvalidationOverReplicationTestCase(BaseMultiWorkerStreamTestCase):
|
|
def setUp(self) -> None:
|
|
super().setUp()
|
|
self.store = self.hs.get_datastores().main
|
|
|
|
def test_bulk_invalidation_replicates(self) -> None:
|
|
"""Like test_bulk_invalidation, but also checks the invalidations replicate."""
|
|
master_invalidate = Mock()
|
|
worker_invalidate = Mock()
|
|
|
|
self.store._get_cached_user_device.invalidate = master_invalidate
|
|
worker = self.make_worker_hs("synapse.app.generic_worker")
|
|
worker_ds = worker.get_datastores().main
|
|
worker_ds._get_cached_user_device.invalidate = worker_invalidate
|
|
|
|
keys_to_invalidate = [
|
|
("a", "b"),
|
|
("c", "d"),
|
|
("e", "f"),
|
|
("g", "h"),
|
|
]
|
|
|
|
def test_txn(txn: LoggingTransaction) -> None:
|
|
self.store._invalidate_cache_and_stream_bulk(
|
|
txn,
|
|
# This is an arbitrarily chosen cached store function. It was chosen
|
|
# because it takes more than one argument. We'll use this later to
|
|
# check that the invalidation was actioned over replication.
|
|
cache_func=self.store._get_cached_user_device,
|
|
key_tuples=keys_to_invalidate,
|
|
)
|
|
|
|
assert self.store._cache_id_gen is not None
|
|
initial_token = self.store._cache_id_gen.get_current_token()
|
|
self.get_success(
|
|
self.database_pool.runInteraction(
|
|
"test_invalidate_cache_and_stream_bulk", test_txn
|
|
)
|
|
)
|
|
second_token = self.store._cache_id_gen.get_current_token()
|
|
|
|
self.assertGreaterEqual(second_token, initial_token + len(keys_to_invalidate))
|
|
|
|
self.get_success(
|
|
worker.get_replication_data_handler().wait_for_stream_position(
|
|
"master", "caches", second_token
|
|
)
|
|
)
|
|
|
|
master_invalidate.assert_has_calls(
|
|
[call(key_list) for key_list in keys_to_invalidate],
|
|
any_order=True,
|
|
)
|
|
worker_invalidate.assert_has_calls(
|
|
[call(key_list) for key_list in keys_to_invalidate],
|
|
any_order=True,
|
|
)
|