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test_sliding_sync_tables.py
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5292 lines (4915 loc) · 204 KB
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#
# This file is licensed under the Affero General Public License (AGPL) version 3.
#
# Copyright (C) 2024 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]
#
#
import logging
from typing import cast
import attr
from parameterized import parameterized
from twisted.internet.testing import MemoryReactor
from synapse.api.constants import EventContentFields, EventTypes, Membership, RoomTypes
from synapse.api.room_versions import RoomVersions
from synapse.events import EventBase, StrippedStateEvent, make_event_from_dict
from synapse.events.snapshot import EventContext
from synapse.rest import admin
from synapse.rest.client import login, room, sync
from synapse.server import HomeServer
from synapse.storage.databases.main.events import DeltaState
from synapse.storage.databases.main.events_bg_updates import (
_resolve_stale_data_in_sliding_sync_joined_rooms_table,
_resolve_stale_data_in_sliding_sync_membership_snapshots_table,
)
from synapse.types import SlidingSyncStreamToken, create_requester
from synapse.types.handlers.sliding_sync import (
LAZY_MEMBERS_UPDATE_INTERVAL,
StateValues,
)
from synapse.types.storage import _BackgroundUpdates
from synapse.util.clock import Clock
from tests.rest.client.sliding_sync.test_sliding_sync import SlidingSyncBase
from tests.test_utils.event_injection import create_event
logger = logging.getLogger(__name__)
@attr.s(slots=True, frozen=True, auto_attribs=True)
class _SlidingSyncJoinedRoomResult:
room_id: str
# `event_stream_ordering` is only optional to allow easier semantics when we make
# expected objects from `event.internal_metadata.stream_ordering`. in the tests.
# `event.internal_metadata.stream_ordering` is marked optional because it only
# exists for persisted events but in the context of these tests, we're only working
# with persisted events and we're making comparisons so we will find any mismatch.
event_stream_ordering: int | None
bump_stamp: int | None
room_type: str | None
room_name: str | None
is_encrypted: bool
tombstone_successor_room_id: str | None
@attr.s(slots=True, frozen=True, auto_attribs=True)
class _SlidingSyncMembershipSnapshotResult:
room_id: str
user_id: str
sender: str
membership_event_id: str
membership: str
# `event_stream_ordering` is only optional to allow easier semantics when we make
# expected objects from `event.internal_metadata.stream_ordering`. in the tests.
# `event.internal_metadata.stream_ordering` is marked optional because it only
# exists for persisted events but in the context of these tests, we're only working
# with persisted events and we're making comparisons so we will find any mismatch.
event_stream_ordering: int | None
has_known_state: bool
room_type: str | None
room_name: str | None
is_encrypted: bool
tombstone_successor_room_id: str | None
# Make this default to "not forgotten" because it doesn't apply to many tests and we
# don't want to force all of the tests to deal with it.
forgotten: bool = False
class SlidingSyncTablesTestCaseBase(SlidingSyncBase):
"""
Helpers to deal with testing that the
`sliding_sync_joined_rooms`/`sliding_sync_membership_snapshots` database tables are
populated correctly.
"""
servlets = [
admin.register_servlets,
login.register_servlets,
room.register_servlets,
sync.register_servlets,
]
def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
self.store = hs.get_datastores().main
self.storage_controllers = hs.get_storage_controllers()
persist_events_store = self.hs.get_datastores().persist_events
assert persist_events_store is not None
self.persist_events_store = persist_events_store
persist_controller = self.hs.get_storage_controllers().persistence
assert persist_controller is not None
self.persist_controller = persist_controller
self.state_handler = self.hs.get_state_handler()
def _get_sliding_sync_joined_rooms(self) -> dict[str, _SlidingSyncJoinedRoomResult]:
"""
Return the rows from the `sliding_sync_joined_rooms` table.
Returns:
Mapping from room_id to _SlidingSyncJoinedRoomResult.
"""
rows = cast(
list[tuple[str, int, int, str, str, bool, str]],
self.get_success(
self.store.db_pool.simple_select_list(
"sliding_sync_joined_rooms",
None,
retcols=(
"room_id",
"event_stream_ordering",
"bump_stamp",
"room_type",
"room_name",
"is_encrypted",
"tombstone_successor_room_id",
),
),
),
)
return {
row[0]: _SlidingSyncJoinedRoomResult(
room_id=row[0],
event_stream_ordering=row[1],
bump_stamp=row[2],
room_type=row[3],
room_name=row[4],
is_encrypted=bool(row[5]),
tombstone_successor_room_id=row[6],
)
for row in rows
}
def _get_sliding_sync_membership_snapshots(
self,
) -> dict[tuple[str, str], _SlidingSyncMembershipSnapshotResult]:
"""
Return the rows from the `sliding_sync_membership_snapshots` table.
Returns:
Mapping from the (room_id, user_id) to _SlidingSyncMembershipSnapshotResult.
"""
rows = cast(
list[tuple[str, str, str, str, str, int, int, bool, str, str, bool, str]],
self.get_success(
self.store.db_pool.simple_select_list(
"sliding_sync_membership_snapshots",
None,
retcols=(
"room_id",
"user_id",
"sender",
"membership_event_id",
"membership",
"forgotten",
"event_stream_ordering",
"has_known_state",
"room_type",
"room_name",
"is_encrypted",
"tombstone_successor_room_id",
),
),
),
)
return {
(row[0], row[1]): _SlidingSyncMembershipSnapshotResult(
room_id=row[0],
user_id=row[1],
sender=row[2],
membership_event_id=row[3],
membership=row[4],
forgotten=bool(row[5]),
event_stream_ordering=row[6],
has_known_state=bool(row[7]),
room_type=row[8],
room_name=row[9],
is_encrypted=bool(row[10]),
tombstone_successor_room_id=row[11],
)
for row in rows
}
def _retract_remote_invite_for_user(
self,
user_id: str,
remote_room_id: str,
) -> EventBase:
"""
Create a fake invite retraction for a remote room and persist it.
Retracting an invite just means the person is no longer invited to the room.
This is done by someone with proper power levels kicking the user from the room.
A kick shows up as a leave event for a given person with a different `sender`.
Args:
user_id: The person who was invited and we're going to retract the
invite for.
remote_room_id: The room ID that the invite was for.
Returns:
The persisted leave (kick) event.
"""
kick_event_dict = {
"room_id": remote_room_id,
"sender": "@inviter:remote_server",
"state_key": user_id,
"depth": 1,
"origin_server_ts": 1,
"type": EventTypes.Member,
"content": {"membership": Membership.LEAVE},
"auth_events": [],
"prev_events": [],
}
kick_event = make_event_from_dict(
kick_event_dict,
room_version=RoomVersions.V10,
)
kick_event.internal_metadata.outlier = True
kick_event.internal_metadata.out_of_band_membership = True
self.get_success(
self.store.maybe_store_room_on_outlier_membership(
room_id=remote_room_id, room_version=kick_event.room_version
)
)
context = EventContext.for_outlier(self.hs.get_storage_controllers())
persisted_event, _, _ = self.get_success(
self.persist_controller.persist_event(kick_event, context)
)
return persisted_event
class SlidingSyncTablesTestCase(SlidingSyncTablesTestCaseBase):
"""
Tests to make sure the
`sliding_sync_joined_rooms`/`sliding_sync_membership_snapshots` database tables are
populated and updated correctly as new events are sent.
"""
def test_joined_room_with_no_info(self) -> None:
"""
Test joined room that doesn't have a room type, encryption, or name shows up in
`sliding_sync_joined_rooms`.
"""
user1_id = self.register_user("user1", "pass")
user1_tok = self.login(user1_id, "pass")
room_id1 = self.helper.create_room_as(user1_id, tok=user1_tok)
state_map = self.get_success(
self.storage_controllers.state.get_current_state(room_id1)
)
sliding_sync_joined_rooms_results = self._get_sliding_sync_joined_rooms()
self.assertIncludes(
set(sliding_sync_joined_rooms_results.keys()),
{room_id1},
exact=True,
)
self.assertEqual(
sliding_sync_joined_rooms_results[room_id1],
_SlidingSyncJoinedRoomResult(
room_id=room_id1,
# History visibility just happens to be the last event sent in the room
event_stream_ordering=state_map[
(EventTypes.RoomHistoryVisibility, "")
].internal_metadata.stream_ordering,
bump_stamp=state_map[
(EventTypes.Create, "")
].internal_metadata.stream_ordering,
room_type=None,
room_name=None,
is_encrypted=False,
tombstone_successor_room_id=None,
),
)
sliding_sync_membership_snapshots_results = (
self._get_sliding_sync_membership_snapshots()
)
self.assertIncludes(
set(sliding_sync_membership_snapshots_results.keys()),
{
(room_id1, user1_id),
},
exact=True,
)
# Holds the info according to the current state when the user joined
self.assertEqual(
sliding_sync_membership_snapshots_results.get((room_id1, user1_id)),
_SlidingSyncMembershipSnapshotResult(
room_id=room_id1,
user_id=user1_id,
sender=user1_id,
membership_event_id=state_map[(EventTypes.Member, user1_id)].event_id,
membership=Membership.JOIN,
event_stream_ordering=state_map[
(EventTypes.Member, user1_id)
].internal_metadata.stream_ordering,
has_known_state=True,
room_type=None,
room_name=None,
is_encrypted=False,
tombstone_successor_room_id=None,
),
)
def test_joined_room_with_info(self) -> None:
"""
Test joined encrypted room with name shows up in `sliding_sync_joined_rooms`.
"""
user1_id = self.register_user("user1", "pass")
user1_tok = self.login(user1_id, "pass")
user2_id = self.register_user("user2", "pass")
user2_tok = self.login(user2_id, "pass")
room_id1 = self.helper.create_room_as(user2_id, tok=user2_tok)
# Add a room name
self.helper.send_state(
room_id1,
EventTypes.Name,
{"name": "my super duper room"},
tok=user2_tok,
)
# Encrypt the room
self.helper.send_state(
room_id1,
EventTypes.RoomEncryption,
{EventContentFields.ENCRYPTION_ALGORITHM: "m.megolm.v1.aes-sha2"},
tok=user2_tok,
)
# Add a tombstone
self.helper.send_state(
room_id1,
EventTypes.Tombstone,
{EventContentFields.TOMBSTONE_SUCCESSOR_ROOM: "another_room"},
tok=user2_tok,
)
# User1 joins the room
self.helper.join(room_id1, user1_id, tok=user1_tok)
state_map = self.get_success(
self.storage_controllers.state.get_current_state(room_id1)
)
sliding_sync_joined_rooms_results = self._get_sliding_sync_joined_rooms()
self.assertIncludes(
set(sliding_sync_joined_rooms_results.keys()),
{room_id1},
exact=True,
)
self.assertEqual(
sliding_sync_joined_rooms_results[room_id1],
_SlidingSyncJoinedRoomResult(
room_id=room_id1,
# This should be whatever is the last event in the room
event_stream_ordering=state_map[
(EventTypes.Member, user1_id)
].internal_metadata.stream_ordering,
bump_stamp=state_map[
(EventTypes.Create, "")
].internal_metadata.stream_ordering,
room_type=None,
room_name="my super duper room",
is_encrypted=True,
tombstone_successor_room_id="another_room",
),
)
sliding_sync_membership_snapshots_results = (
self._get_sliding_sync_membership_snapshots()
)
self.assertIncludes(
set(sliding_sync_membership_snapshots_results.keys()),
{
(room_id1, user1_id),
(room_id1, user2_id),
},
exact=True,
)
# Holds the info according to the current state when the user joined
self.assertEqual(
sliding_sync_membership_snapshots_results.get((room_id1, user1_id)),
_SlidingSyncMembershipSnapshotResult(
room_id=room_id1,
user_id=user1_id,
sender=user1_id,
membership_event_id=state_map[(EventTypes.Member, user1_id)].event_id,
membership=Membership.JOIN,
event_stream_ordering=state_map[
(EventTypes.Member, user1_id)
].internal_metadata.stream_ordering,
has_known_state=True,
room_type=None,
room_name="my super duper room",
is_encrypted=True,
tombstone_successor_room_id="another_room",
),
)
# Holds the info according to the current state when the user joined
self.assertEqual(
sliding_sync_membership_snapshots_results.get((room_id1, user2_id)),
_SlidingSyncMembershipSnapshotResult(
room_id=room_id1,
user_id=user2_id,
sender=user2_id,
membership_event_id=state_map[(EventTypes.Member, user2_id)].event_id,
membership=Membership.JOIN,
event_stream_ordering=state_map[
(EventTypes.Member, user2_id)
].internal_metadata.stream_ordering,
has_known_state=True,
room_type=None,
# Even though this room does have a name, is encrypted, and has a
# tombstone, user2 is the room creator and joined at the room creation
# time which didn't have this state set yet.
room_name=None,
is_encrypted=False,
tombstone_successor_room_id=None,
),
)
def test_joined_space_room_with_info(self) -> None:
"""
Test joined space room with name shows up in `sliding_sync_joined_rooms`.
"""
user1_id = self.register_user("user1", "pass")
user1_tok = self.login(user1_id, "pass")
user2_id = self.register_user("user2", "pass")
user2_tok = self.login(user2_id, "pass")
space_room_id = self.helper.create_room_as(
user2_id,
tok=user2_tok,
extra_content={
"creation_content": {EventContentFields.ROOM_TYPE: RoomTypes.SPACE}
},
)
# Add a room name
self.helper.send_state(
space_room_id,
EventTypes.Name,
{"name": "my super duper space"},
tok=user2_tok,
)
# User1 joins the room
user1_join_response = self.helper.join(space_room_id, user1_id, tok=user1_tok)
user1_join_event_pos = self.get_success(
self.store.get_position_for_event(user1_join_response["event_id"])
)
state_map = self.get_success(
self.storage_controllers.state.get_current_state(space_room_id)
)
sliding_sync_joined_rooms_results = self._get_sliding_sync_joined_rooms()
self.assertIncludes(
set(sliding_sync_joined_rooms_results.keys()),
{space_room_id},
exact=True,
)
self.assertEqual(
sliding_sync_joined_rooms_results[space_room_id],
_SlidingSyncJoinedRoomResult(
room_id=space_room_id,
event_stream_ordering=user1_join_event_pos.stream,
bump_stamp=state_map[
(EventTypes.Create, "")
].internal_metadata.stream_ordering,
room_type=RoomTypes.SPACE,
room_name="my super duper space",
is_encrypted=False,
tombstone_successor_room_id=None,
),
)
sliding_sync_membership_snapshots_results = (
self._get_sliding_sync_membership_snapshots()
)
self.assertIncludes(
set(sliding_sync_membership_snapshots_results.keys()),
{
(space_room_id, user1_id),
(space_room_id, user2_id),
},
exact=True,
)
# Holds the info according to the current state when the user joined
self.assertEqual(
sliding_sync_membership_snapshots_results.get((space_room_id, user1_id)),
_SlidingSyncMembershipSnapshotResult(
room_id=space_room_id,
user_id=user1_id,
sender=user1_id,
membership_event_id=state_map[(EventTypes.Member, user1_id)].event_id,
membership=Membership.JOIN,
event_stream_ordering=state_map[
(EventTypes.Member, user1_id)
].internal_metadata.stream_ordering,
has_known_state=True,
room_type=RoomTypes.SPACE,
room_name="my super duper space",
is_encrypted=False,
tombstone_successor_room_id=None,
),
)
# Holds the info according to the current state when the user joined
self.assertEqual(
sliding_sync_membership_snapshots_results.get((space_room_id, user2_id)),
_SlidingSyncMembershipSnapshotResult(
room_id=space_room_id,
user_id=user2_id,
sender=user2_id,
membership_event_id=state_map[(EventTypes.Member, user2_id)].event_id,
membership=Membership.JOIN,
event_stream_ordering=state_map[
(EventTypes.Member, user2_id)
].internal_metadata.stream_ordering,
has_known_state=True,
room_type=RoomTypes.SPACE,
# Even though this room does have a name, user2 is the room creator and
# joined at the room creation time which didn't have this state set yet.
room_name=None,
is_encrypted=False,
tombstone_successor_room_id=None,
),
)
def test_joined_room_with_state_updated(self) -> None:
"""
Test state derived info in `sliding_sync_joined_rooms` is updated when the
current state is updated.
"""
user1_id = self.register_user("user1", "pass")
user1_tok = self.login(user1_id, "pass")
user2_id = self.register_user("user2", "pass")
user2_tok = self.login(user2_id, "pass")
room_id1 = self.helper.create_room_as(user2_id, tok=user2_tok)
# Add a room name
self.helper.send_state(
room_id1,
EventTypes.Name,
{"name": "my super duper room"},
tok=user2_tok,
)
# User1 joins the room
user1_join_response = self.helper.join(room_id1, user1_id, tok=user1_tok)
user1_join_event_pos = self.get_success(
self.store.get_position_for_event(user1_join_response["event_id"])
)
state_map = self.get_success(
self.storage_controllers.state.get_current_state(room_id1)
)
sliding_sync_joined_rooms_results = self._get_sliding_sync_joined_rooms()
self.assertIncludes(
set(sliding_sync_joined_rooms_results.keys()),
{room_id1},
exact=True,
)
self.assertEqual(
sliding_sync_joined_rooms_results[room_id1],
_SlidingSyncJoinedRoomResult(
room_id=room_id1,
event_stream_ordering=user1_join_event_pos.stream,
bump_stamp=state_map[
(EventTypes.Create, "")
].internal_metadata.stream_ordering,
room_type=None,
room_name="my super duper room",
is_encrypted=False,
tombstone_successor_room_id=None,
),
)
sliding_sync_membership_snapshots_results = (
self._get_sliding_sync_membership_snapshots()
)
self.assertIncludes(
set(sliding_sync_membership_snapshots_results.keys()),
{
(room_id1, user1_id),
(room_id1, user2_id),
},
exact=True,
)
# Update the room name
self.helper.send_state(
room_id1,
EventTypes.Name,
{"name": "my super duper room was renamed"},
tok=user2_tok,
)
# Encrypt the room
encrypt_room_response = self.helper.send_state(
room_id1,
EventTypes.RoomEncryption,
{EventContentFields.ENCRYPTION_ALGORITHM: "m.megolm.v1.aes-sha2"},
tok=user2_tok,
)
encrypt_room_event_pos = self.get_success(
self.store.get_position_for_event(encrypt_room_response["event_id"])
)
sliding_sync_joined_rooms_results = self._get_sliding_sync_joined_rooms()
self.assertIncludes(
set(sliding_sync_joined_rooms_results.keys()),
{room_id1},
exact=True,
)
# Make sure we see the new room name
self.assertEqual(
sliding_sync_joined_rooms_results[room_id1],
_SlidingSyncJoinedRoomResult(
room_id=room_id1,
event_stream_ordering=encrypt_room_event_pos.stream,
bump_stamp=state_map[
(EventTypes.Create, "")
].internal_metadata.stream_ordering,
room_type=None,
room_name="my super duper room was renamed",
is_encrypted=True,
tombstone_successor_room_id=None,
),
)
sliding_sync_membership_snapshots_results = (
self._get_sliding_sync_membership_snapshots()
)
self.assertIncludes(
set(sliding_sync_membership_snapshots_results.keys()),
{
(room_id1, user1_id),
(room_id1, user2_id),
},
exact=True,
)
# Holds the info according to the current state when the user joined
self.assertEqual(
sliding_sync_membership_snapshots_results.get((room_id1, user1_id)),
_SlidingSyncMembershipSnapshotResult(
room_id=room_id1,
user_id=user1_id,
sender=user1_id,
membership_event_id=state_map[(EventTypes.Member, user1_id)].event_id,
membership=Membership.JOIN,
event_stream_ordering=state_map[
(EventTypes.Member, user1_id)
].internal_metadata.stream_ordering,
has_known_state=True,
room_type=None,
room_name="my super duper room",
is_encrypted=False,
tombstone_successor_room_id=None,
),
)
# Holds the info according to the current state when the user joined
self.assertEqual(
sliding_sync_membership_snapshots_results.get((room_id1, user2_id)),
_SlidingSyncMembershipSnapshotResult(
room_id=room_id1,
user_id=user2_id,
sender=user2_id,
membership_event_id=state_map[(EventTypes.Member, user2_id)].event_id,
membership=Membership.JOIN,
event_stream_ordering=state_map[
(EventTypes.Member, user2_id)
].internal_metadata.stream_ordering,
has_known_state=True,
room_type=None,
room_name=None,
is_encrypted=False,
tombstone_successor_room_id=None,
),
)
def test_joined_room_is_bumped(self) -> None:
"""
Test that `event_stream_ordering` and `bump_stamp` is updated when a new bump
event is sent (`sliding_sync_joined_rooms`).
"""
user1_id = self.register_user("user1", "pass")
user1_tok = self.login(user1_id, "pass")
user2_id = self.register_user("user2", "pass")
user2_tok = self.login(user2_id, "pass")
room_id1 = self.helper.create_room_as(user2_id, tok=user2_tok)
# Add a room name
self.helper.send_state(
room_id1,
EventTypes.Name,
{"name": "my super duper room"},
tok=user2_tok,
)
# User1 joins the room
user1_join_response = self.helper.join(room_id1, user1_id, tok=user1_tok)
user1_join_event_pos = self.get_success(
self.store.get_position_for_event(user1_join_response["event_id"])
)
state_map = self.get_success(
self.storage_controllers.state.get_current_state(room_id1)
)
sliding_sync_joined_rooms_results = self._get_sliding_sync_joined_rooms()
self.assertIncludes(
set(sliding_sync_joined_rooms_results.keys()),
{room_id1},
exact=True,
)
self.assertEqual(
sliding_sync_joined_rooms_results[room_id1],
_SlidingSyncJoinedRoomResult(
room_id=room_id1,
event_stream_ordering=user1_join_event_pos.stream,
bump_stamp=state_map[
(EventTypes.Create, "")
].internal_metadata.stream_ordering,
room_type=None,
room_name="my super duper room",
is_encrypted=False,
tombstone_successor_room_id=None,
),
)
sliding_sync_membership_snapshots_results = (
self._get_sliding_sync_membership_snapshots()
)
self.assertIncludes(
set(sliding_sync_membership_snapshots_results.keys()),
{
(room_id1, user1_id),
(room_id1, user2_id),
},
exact=True,
)
# Holds the info according to the current state when the user joined
user1_snapshot = _SlidingSyncMembershipSnapshotResult(
room_id=room_id1,
user_id=user1_id,
sender=user1_id,
membership_event_id=state_map[(EventTypes.Member, user1_id)].event_id,
membership=Membership.JOIN,
event_stream_ordering=state_map[
(EventTypes.Member, user1_id)
].internal_metadata.stream_ordering,
has_known_state=True,
room_type=None,
room_name="my super duper room",
is_encrypted=False,
tombstone_successor_room_id=None,
)
self.assertEqual(
sliding_sync_membership_snapshots_results.get((room_id1, user1_id)),
user1_snapshot,
)
# Holds the info according to the current state when the user joined
user2_snapshot = _SlidingSyncMembershipSnapshotResult(
room_id=room_id1,
user_id=user2_id,
sender=user2_id,
membership_event_id=state_map[(EventTypes.Member, user2_id)].event_id,
membership=Membership.JOIN,
event_stream_ordering=state_map[
(EventTypes.Member, user2_id)
].internal_metadata.stream_ordering,
has_known_state=True,
room_type=None,
room_name=None,
is_encrypted=False,
tombstone_successor_room_id=None,
)
self.assertEqual(
sliding_sync_membership_snapshots_results.get((room_id1, user2_id)),
user2_snapshot,
)
# Send a new message to bump the room
event_response = self.helper.send(room_id1, "some message", tok=user1_tok)
event_pos = self.get_success(
self.store.get_position_for_event(event_response["event_id"])
)
sliding_sync_joined_rooms_results = self._get_sliding_sync_joined_rooms()
self.assertIncludes(
set(sliding_sync_joined_rooms_results.keys()),
{room_id1},
exact=True,
)
# Make sure we see the new room name
self.assertEqual(
sliding_sync_joined_rooms_results[room_id1],
_SlidingSyncJoinedRoomResult(
room_id=room_id1,
# Updated `event_stream_ordering`
event_stream_ordering=event_pos.stream,
# And since the event was a bump event, the `bump_stamp` should be updated
bump_stamp=event_pos.stream,
# The state is still the same (it didn't change)
room_type=None,
room_name="my super duper room",
is_encrypted=False,
tombstone_successor_room_id=None,
),
)
sliding_sync_membership_snapshots_results = (
self._get_sliding_sync_membership_snapshots()
)
self.assertIncludes(
set(sliding_sync_membership_snapshots_results.keys()),
{
(room_id1, user1_id),
(room_id1, user2_id),
},
exact=True,
)
self.assertEqual(
sliding_sync_membership_snapshots_results.get((room_id1, user1_id)),
user1_snapshot,
)
self.assertEqual(
sliding_sync_membership_snapshots_results.get((room_id1, user2_id)),
user2_snapshot,
)
def test_joined_room_bump_stamp_backfill(self) -> None:
"""
Test that `bump_stamp` ignores backfilled events, i.e. events with a
negative stream ordering.
"""
user1_id = self.register_user("user1", "pass")
_user1_tok = self.login(user1_id, "pass")
# Create a remote room
creator = "@user:other"
room_id = "!foo:other"
room_version = RoomVersions.V10
shared_kwargs = {
"room_id": room_id,
"room_version": room_version.identifier,
}
create_tuple = self.get_success(
create_event(
self.hs,
prev_event_ids=[],
type=EventTypes.Create,
state_key="",
content={
# The `ROOM_CREATOR` field could be removed if we used a room
# version > 10 (in favor of relying on `sender`)
EventContentFields.ROOM_CREATOR: creator,
EventContentFields.ROOM_VERSION: room_version.identifier,
},
sender=creator,
**shared_kwargs,
)
)
creator_tuple = self.get_success(
create_event(
self.hs,
prev_event_ids=[create_tuple[0].event_id],
auth_event_ids=[create_tuple[0].event_id],
type=EventTypes.Member,
state_key=creator,
content={"membership": Membership.JOIN},
sender=creator,
**shared_kwargs,
)
)
room_name_tuple = self.get_success(
create_event(
self.hs,
prev_event_ids=[creator_tuple[0].event_id],
auth_event_ids=[create_tuple[0].event_id, creator_tuple[0].event_id],
type=EventTypes.Name,
state_key="",
content={
EventContentFields.ROOM_NAME: "my super duper room",
},
sender=creator,
**shared_kwargs,
)
)
# We add a message event as a valid "bump type"
msg_tuple = self.get_success(
create_event(
self.hs,
prev_event_ids=[room_name_tuple[0].event_id],
auth_event_ids=[create_tuple[0].event_id, creator_tuple[0].event_id],
type=EventTypes.Message,
content={"body": "foo", "msgtype": "m.text"},
sender=creator,
**shared_kwargs,
)
)
invite_tuple = self.get_success(
create_event(
self.hs,
prev_event_ids=[msg_tuple[0].event_id],
auth_event_ids=[create_tuple[0].event_id, creator_tuple[0].event_id],
type=EventTypes.Member,
state_key=user1_id,
content={"membership": Membership.INVITE},
sender=creator,
**shared_kwargs,
)
)
remote_events_and_contexts = [
create_tuple,
creator_tuple,
room_name_tuple,
msg_tuple,
invite_tuple,
]
# Ensure the local HS knows the room version
self.get_success(self.store.store_room(room_id, creator, False, room_version))
# Persist these events as backfilled events.
for event, context in remote_events_and_contexts:
self.get_success(
self.persist_controller.persist_event(event, context, backfilled=True)
)
# Now we join the local user to the room. We want to make this feel as close to
# the real `process_remote_join()` as possible but we'd like to avoid some of
# the auth checks that would be done in the real code.
#
# FIXME: The test was originally written using this less-real
# `persist_event(...)` shortcut but it would be nice to use the real remote join
# process in a `FederatingHomeserverTestCase`.
flawed_join_tuple = self.get_success(
create_event(
self.hs,
prev_event_ids=[invite_tuple[0].event_id],
# This doesn't work correctly to create an `EventContext` that includes
# both of these state events. I assume it's because we're working on our
# local homeserver which has the remote state set as `outlier`. We have
# to create our own EventContext below to get this right.
auth_event_ids=[create_tuple[0].event_id, invite_tuple[0].event_id],
type=EventTypes.Member,
state_key=user1_id,
content={"membership": Membership.JOIN},
sender=user1_id,
**shared_kwargs,
)
)
# We have to create our own context to get the state set correctly. If we use
# the `EventContext` from the `flawed_join_tuple`, the `current_state_events`
# table will only have the join event in it which should never happen in our
# real server.
join_event = flawed_join_tuple[0]
join_context = self.get_success(
self.state_handler.compute_event_context(
join_event,
state_ids_before_event={
(e.type, e.state_key): e.event_id
for e in [create_tuple[0], invite_tuple[0], room_name_tuple[0]]
},
partial_state=False,