synapse/tests/replication/tcp/streams/test_partial_state.py
Erik Johnston 23740eaa3d
Correctly mention previous copyright (#16820)
During the migration the automated script to update the copyright
headers accidentally got rid of some of the existing copyright lines.
Reinstate them.
2024-01-23 11:26:48 +00:00

72 lines
2.3 KiB
Python

#
# This file is licensed under the Affero General Public License (AGPL) version 3.
#
# Copyright 2022 The Matrix.org Foundation C.I.C.
# Copyright (C) 2023 New Vector, Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# See the GNU Affero General Public License for more details:
# <https://www.gnu.org/licenses/agpl-3.0.html>.
#
# Originally licensed under the Apache License, Version 2.0:
# <http://www.apache.org/licenses/LICENSE-2.0>.
#
# [This file includes modifications made by New Vector Limited]
#
#
from twisted.internet.defer import ensureDeferred
from synapse.rest.client import room
from tests.replication._base import BaseMultiWorkerStreamTestCase
class PartialStateStreamsTestCase(BaseMultiWorkerStreamTestCase):
servlets = [room.register_servlets]
hijack_auth = True
user_id = "@bob:test"
def setUp(self) -> None:
super().setUp()
self.store = self.hs.get_datastores().main
def test_un_partial_stated_room_unblocks_over_replication(self) -> None:
"""
Tests that, when a room is un-partial-stated on another worker,
pending calls to `await_full_state` get unblocked.
"""
# Make a room.
room_id = self.helper.create_room_as("@bob:test")
# Mark the room as partial-stated.
self.get_success(
self.store.store_partial_state_room(room_id, {"serv1", "serv2"}, 0, "serv1")
)
worker = self.make_worker_hs("synapse.app.generic_worker")
# On the worker, attempt to get the current hosts in the room
d = ensureDeferred(
worker.get_storage_controllers().state.get_current_hosts_in_room(room_id)
)
self.reactor.advance(0.1)
# This should block
self.assertFalse(
d.called, "get_current_hosts_in_room/await_full_state did not block"
)
# On the master, clear the partial state flag.
self.get_success(self.store.clear_partial_state_room(room_id))
self.reactor.advance(0.1)
# The worker should have unblocked
self.assertTrue(
d.called, "get_current_hosts_in_room/await_full_state did not unblock"
)