210 lines
7.8 KiB
Python
210 lines
7.8 KiB
Python
# Copyright 2022 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the 'License');
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an 'AS IS' BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from typing import Any, Dict, Optional, Sequence, Tuple
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from twisted.test.proto_helpers import MemoryReactor
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from synapse.rest import admin
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from synapse.rest.client import login, room
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from synapse.server import HomeServer
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from synapse.storage.database import LoggingTransaction
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from synapse.util import Clock
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from tests.unittest import HomeserverTestCase
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class ReceiptsBackgroundUpdateStoreTestCase(HomeserverTestCase):
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servlets = [
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admin.register_servlets,
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room.register_servlets,
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login.register_servlets,
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]
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def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
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self.store = hs.get_datastores().main
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self.user_id = self.register_user("foo", "pass")
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self.token = self.login("foo", "pass")
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self.room_id = self.helper.create_room_as(self.user_id, tok=self.token)
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self.other_room_id = self.helper.create_room_as(self.user_id, tok=self.token)
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def _test_background_receipts_unique_index(
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self,
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update_name: str,
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index_name: str,
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table: str,
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receipts: Dict[Tuple[str, str, str], Sequence[Dict[str, Any]]],
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expected_unique_receipts: Dict[Tuple[str, str, str], Optional[Dict[str, Any]]],
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) -> None:
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"""Test that the background update to uniqueify non-thread receipts in
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the given receipts table works properly.
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Args:
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update_name: The name of the background update to test.
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index_name: The name of the index that the background update creates.
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table: The table of receipts that the background update fixes.
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receipts: The test data containing duplicate receipts.
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A list of receipt rows to insert, grouped by
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`(room_id, receipt_type, user_id)`.
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expected_unique_receipts: A dictionary of `(room_id, receipt_type, user_id)`
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keys and expected receipt key-values after duplicate receipts have been
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removed.
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"""
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# First, undo the background update.
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def drop_receipts_unique_index(txn: LoggingTransaction) -> None:
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txn.execute(f"DROP INDEX IF EXISTS {index_name}")
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self.get_success(
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self.store.db_pool.runInteraction(
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"drop_receipts_unique_index",
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drop_receipts_unique_index,
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)
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)
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# Populate the receipts table, including duplicates.
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for (room_id, receipt_type, user_id), rows in receipts.items():
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for row in rows:
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self.get_success(
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self.store.db_pool.simple_insert(
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table,
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{
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"room_id": room_id,
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"receipt_type": receipt_type,
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"user_id": user_id,
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"thread_id": None,
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"data": "{}",
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**row,
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},
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)
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)
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# Insert and run the background update.
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self.get_success(
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self.store.db_pool.simple_insert(
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"background_updates",
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{
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"update_name": update_name,
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"progress_json": "{}",
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},
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)
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)
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self.store.db_pool.updates._all_done = False
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self.wait_for_background_updates()
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# Check that the remaining receipts match expectations.
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for (
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room_id,
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receipt_type,
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user_id,
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), expected_row in expected_unique_receipts.items():
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# Include the receipt key in the returned columns, for more informative
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# assertion messages.
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columns = ["room_id", "receipt_type", "user_id"]
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if expected_row is not None:
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columns += expected_row.keys()
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rows = self.get_success(
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self.store.db_pool.simple_select_list(
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table=table,
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keyvalues={
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"room_id": room_id,
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"receipt_type": receipt_type,
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"user_id": user_id,
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# `simple_select_onecol` does not support NULL filters,
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# so skip the filter on `thread_id`.
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},
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retcols=columns,
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desc="get_receipt",
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)
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)
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if expected_row is not None:
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self.assertEqual(
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len(rows),
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1,
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f"Background update did not leave behind latest receipt in {table}",
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)
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self.assertEqual(
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rows[0],
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{
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"room_id": room_id,
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"receipt_type": receipt_type,
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"user_id": user_id,
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**expected_row,
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},
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)
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else:
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self.assertEqual(
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len(rows),
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0,
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f"Background update did not remove all duplicate receipts from {table}",
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)
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def test_background_receipts_linearized_unique_index(self) -> None:
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"""Test that the background update to uniqueify non-thread receipts in
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`receipts_linearized` works properly.
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"""
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self._test_background_receipts_unique_index(
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"receipts_linearized_unique_index",
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"receipts_linearized_unique_index",
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"receipts_linearized",
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receipts={
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(self.room_id, "m.read", self.user_id): [
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{"stream_id": 5, "event_id": "$some_event"},
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{"stream_id": 6, "event_id": "$some_event"},
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],
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(self.other_room_id, "m.read", self.user_id): [
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{"stream_id": 7, "event_id": "$some_event"}
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],
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},
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expected_unique_receipts={
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(self.room_id, "m.read", self.user_id): {"stream_id": 6},
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(self.other_room_id, "m.read", self.user_id): {"stream_id": 7},
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},
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)
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def test_background_receipts_graph_unique_index(self) -> None:
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"""Test that the background update to uniqueify non-thread receipts in
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`receipts_graph` works properly.
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"""
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self._test_background_receipts_unique_index(
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"receipts_graph_unique_index",
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"receipts_graph_unique_index",
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"receipts_graph",
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receipts={
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(self.room_id, "m.read", self.user_id): [
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{
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"event_ids": '["$some_event"]',
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},
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{
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"event_ids": '["$some_event"]',
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},
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],
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(self.other_room_id, "m.read", self.user_id): [
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{
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"event_ids": '["$some_event"]',
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}
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],
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},
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expected_unique_receipts={
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(self.room_id, "m.read", self.user_id): None,
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(self.other_room_id, "m.read", self.user_id): {
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"event_ids": '["$some_event"]'
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},
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},
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)
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