mirror of
https://mau.dev/maunium/synapse.git
synced 2024-12-21 06:03:56 +01:00
235 lines
7.3 KiB
Python
235 lines
7.3 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.
|
||
|
||
import tests.unittest
|
||
import tests.utils
|
||
|
||
|
||
class EventFederationWorkerStoreTestCase(tests.unittest.HomeserverTestCase):
|
||
def prepare(self, reactor, clock, hs):
|
||
self.store = hs.get_datastore()
|
||
|
||
def test_get_prev_events_for_room(self):
|
||
room_id = "@ROOM:local"
|
||
|
||
# add a bunch of events and hashes to act as forward extremities
|
||
def insert_event(txn, i):
|
||
event_id = "$event_%i:local" % i
|
||
|
||
txn.execute(
|
||
(
|
||
"INSERT INTO events ("
|
||
" room_id, event_id, type, depth, topological_ordering,"
|
||
" content, processed, outlier, stream_ordering) "
|
||
"VALUES (?, ?, 'm.test', ?, ?, 'test', ?, ?, ?)"
|
||
),
|
||
(room_id, event_id, i, i, True, False, i),
|
||
)
|
||
|
||
txn.execute(
|
||
(
|
||
"INSERT INTO event_forward_extremities (room_id, event_id) "
|
||
"VALUES (?, ?)"
|
||
),
|
||
(room_id, event_id),
|
||
)
|
||
|
||
txn.execute(
|
||
(
|
||
"INSERT INTO event_reference_hashes "
|
||
"(event_id, algorithm, hash) "
|
||
"VALUES (?, 'sha256', ?)"
|
||
),
|
||
(event_id, bytearray(b"ffff")),
|
||
)
|
||
|
||
for i in range(0, 20):
|
||
self.get_success(
|
||
self.store.db_pool.runInteraction("insert", insert_event, i)
|
||
)
|
||
|
||
# this should get the last ten
|
||
r = self.get_success(self.store.get_prev_events_for_room(room_id))
|
||
self.assertEqual(10, len(r))
|
||
for i in range(0, 10):
|
||
self.assertEqual("$event_%i:local" % (19 - i), r[i])
|
||
|
||
def test_get_rooms_with_many_extremities(self):
|
||
room1 = "#room1"
|
||
room2 = "#room2"
|
||
room3 = "#room3"
|
||
|
||
def insert_event(txn, i, room_id):
|
||
event_id = "$event_%i:local" % i
|
||
txn.execute(
|
||
(
|
||
"INSERT INTO event_forward_extremities (room_id, event_id) "
|
||
"VALUES (?, ?)"
|
||
),
|
||
(room_id, event_id),
|
||
)
|
||
|
||
for i in range(0, 20):
|
||
self.get_success(
|
||
self.store.db_pool.runInteraction("insert", insert_event, i, room1)
|
||
)
|
||
self.get_success(
|
||
self.store.db_pool.runInteraction("insert", insert_event, i, room2)
|
||
)
|
||
self.get_success(
|
||
self.store.db_pool.runInteraction("insert", insert_event, i, room3)
|
||
)
|
||
|
||
# Test simple case
|
||
r = self.get_success(self.store.get_rooms_with_many_extremities(5, 5, []))
|
||
self.assertEqual(len(r), 3)
|
||
|
||
# Does filter work?
|
||
|
||
r = self.get_success(self.store.get_rooms_with_many_extremities(5, 5, [room1]))
|
||
self.assertTrue(room2 in r)
|
||
self.assertTrue(room3 in r)
|
||
self.assertEqual(len(r), 2)
|
||
|
||
r = self.get_success(
|
||
self.store.get_rooms_with_many_extremities(5, 5, [room1, room2])
|
||
)
|
||
self.assertEqual(r, [room3])
|
||
|
||
# Does filter and limit work?
|
||
|
||
r = self.get_success(self.store.get_rooms_with_many_extremities(5, 1, [room1]))
|
||
self.assertTrue(r == [room2] or r == [room3])
|
||
|
||
def test_auth_difference(self):
|
||
room_id = "@ROOM:local"
|
||
|
||
# The silly auth graph we use to test the auth difference algorithm,
|
||
# where the top are the most recent events.
|
||
#
|
||
# A B
|
||
# \ /
|
||
# D E
|
||
# \ |
|
||
# ` F C
|
||
# | /|
|
||
# G ´ |
|
||
# | \ |
|
||
# H I
|
||
# | |
|
||
# K J
|
||
|
||
auth_graph = {
|
||
"a": ["e"],
|
||
"b": ["e"],
|
||
"c": ["g", "i"],
|
||
"d": ["f"],
|
||
"e": ["f"],
|
||
"f": ["g"],
|
||
"g": ["h", "i"],
|
||
"h": ["k"],
|
||
"i": ["j"],
|
||
"k": [],
|
||
"j": [],
|
||
}
|
||
|
||
depth_map = {
|
||
"a": 7,
|
||
"b": 7,
|
||
"c": 4,
|
||
"d": 6,
|
||
"e": 6,
|
||
"f": 5,
|
||
"g": 3,
|
||
"h": 2,
|
||
"i": 2,
|
||
"k": 1,
|
||
"j": 1,
|
||
}
|
||
|
||
# We rudely fiddle with the appropriate tables directly, as that's much
|
||
# easier than constructing events properly.
|
||
|
||
def insert_event(txn, event_id, stream_ordering):
|
||
|
||
depth = depth_map[event_id]
|
||
|
||
self.store.db_pool.simple_insert_txn(
|
||
txn,
|
||
table="events",
|
||
values={
|
||
"event_id": event_id,
|
||
"room_id": room_id,
|
||
"depth": depth,
|
||
"topological_ordering": depth,
|
||
"type": "m.test",
|
||
"processed": True,
|
||
"outlier": False,
|
||
"stream_ordering": stream_ordering,
|
||
},
|
||
)
|
||
|
||
self.store.db_pool.simple_insert_many_txn(
|
||
txn,
|
||
table="event_auth",
|
||
values=[
|
||
{"event_id": event_id, "room_id": room_id, "auth_id": a}
|
||
for a in auth_graph[event_id]
|
||
],
|
||
)
|
||
|
||
next_stream_ordering = 0
|
||
for event_id in auth_graph:
|
||
next_stream_ordering += 1
|
||
self.get_success(
|
||
self.store.db_pool.runInteraction(
|
||
"insert", insert_event, event_id, next_stream_ordering
|
||
)
|
||
)
|
||
|
||
# Now actually test that various combinations give the right result:
|
||
|
||
difference = self.get_success(
|
||
self.store.get_auth_chain_difference([{"a"}, {"b"}])
|
||
)
|
||
self.assertSetEqual(difference, {"a", "b"})
|
||
|
||
difference = self.get_success(
|
||
self.store.get_auth_chain_difference([{"a"}, {"b"}, {"c"}])
|
||
)
|
||
self.assertSetEqual(difference, {"a", "b", "c", "e", "f"})
|
||
|
||
difference = self.get_success(
|
||
self.store.get_auth_chain_difference([{"a", "c"}, {"b"}])
|
||
)
|
||
self.assertSetEqual(difference, {"a", "b", "c"})
|
||
|
||
difference = self.get_success(
|
||
self.store.get_auth_chain_difference([{"a"}, {"b"}, {"d"}])
|
||
)
|
||
self.assertSetEqual(difference, {"a", "b", "d", "e"})
|
||
|
||
difference = self.get_success(
|
||
self.store.get_auth_chain_difference([{"a"}, {"b"}, {"c"}, {"d"}])
|
||
)
|
||
self.assertSetEqual(difference, {"a", "b", "c", "d", "e", "f"})
|
||
|
||
difference = self.get_success(
|
||
self.store.get_auth_chain_difference([{"a"}, {"b"}, {"e"}])
|
||
)
|
||
self.assertSetEqual(difference, {"a", "b"})
|
||
|
||
difference = self.get_success(self.store.get_auth_chain_difference([{"a"}]))
|
||
self.assertSetEqual(difference, set())
|