mirror of
https://github.com/element-hq/synapse
synced 2024-09-01 21:30:21 +00:00
107 lines
3.9 KiB
Python
107 lines
3.9 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2018 New Vector Ltd
|
|
#
|
|
# 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 synapse.rest.client.v1 import room
|
|
|
|
from tests.unittest import HomeserverTestCase
|
|
|
|
|
|
class PurgeTests(HomeserverTestCase):
|
|
|
|
user_id = "@red:server"
|
|
servlets = [room.register_servlets]
|
|
|
|
def make_homeserver(self, reactor, clock):
|
|
hs = self.setup_test_homeserver("server", http_client=None)
|
|
return hs
|
|
|
|
def prepare(self, reactor, clock, hs):
|
|
self.room_id = self.helper.create_room_as(self.user_id)
|
|
|
|
def test_purge(self):
|
|
"""
|
|
Purging a room will delete everything before the topological point.
|
|
"""
|
|
# Send four messages to the room
|
|
first = self.helper.send(self.room_id, body="test1")
|
|
second = self.helper.send(self.room_id, body="test2")
|
|
third = self.helper.send(self.room_id, body="test3")
|
|
last = self.helper.send(self.room_id, body="test4")
|
|
|
|
store = self.hs.get_datastore()
|
|
storage = self.hs.get_storage()
|
|
|
|
# Get the topological token
|
|
event = store.get_topological_token_for_event(last["event_id"])
|
|
self.pump()
|
|
event = self.successResultOf(event)
|
|
|
|
# Purge everything before this topological token
|
|
purge = storage.purge_events.purge_history(self.room_id, event, True)
|
|
self.pump()
|
|
self.assertEqual(self.successResultOf(purge), None)
|
|
|
|
# Try and get the events
|
|
get_first = store.get_event(first["event_id"])
|
|
get_second = store.get_event(second["event_id"])
|
|
get_third = store.get_event(third["event_id"])
|
|
get_last = store.get_event(last["event_id"])
|
|
self.pump()
|
|
|
|
# 1-3 should fail and last will succeed, meaning that 1-3 are deleted
|
|
# and last is not.
|
|
self.failureResultOf(get_first)
|
|
self.failureResultOf(get_second)
|
|
self.failureResultOf(get_third)
|
|
self.successResultOf(get_last)
|
|
|
|
def test_purge_wont_delete_extrems(self):
|
|
"""
|
|
Purging a room will delete everything before the topological point.
|
|
"""
|
|
# Send four messages to the room
|
|
first = self.helper.send(self.room_id, body="test1")
|
|
second = self.helper.send(self.room_id, body="test2")
|
|
third = self.helper.send(self.room_id, body="test3")
|
|
last = self.helper.send(self.room_id, body="test4")
|
|
|
|
storage = self.hs.get_datastore()
|
|
|
|
# Set the topological token higher than it should be
|
|
event = storage.get_topological_token_for_event(last["event_id"])
|
|
self.pump()
|
|
event = self.successResultOf(event)
|
|
event = "t{}-{}".format(
|
|
*list(map(lambda x: x + 1, map(int, event[1:].split("-"))))
|
|
)
|
|
|
|
# Purge everything before this topological token
|
|
purge = storage.purge_history(self.room_id, event, True)
|
|
self.pump()
|
|
f = self.failureResultOf(purge)
|
|
self.assertIn("greater than forward", f.value.args[0])
|
|
|
|
# Try and get the events
|
|
get_first = storage.get_event(first["event_id"])
|
|
get_second = storage.get_event(second["event_id"])
|
|
get_third = storage.get_event(third["event_id"])
|
|
get_last = storage.get_event(last["event_id"])
|
|
self.pump()
|
|
|
|
# Nothing is deleted.
|
|
self.successResultOf(get_first)
|
|
self.successResultOf(get_second)
|
|
self.successResultOf(get_third)
|
|
self.successResultOf(get_last)
|