anonymousland-synapse/tests/storage/test_event_push_actions.py
Erik Johnston 0d1d3e0708
Speed up get_unread_event_push_actions_by_room (#13005)
Fixes #11887 hopefully.

The core change here is that `event_push_summary` now holds a summary of counts up until a much more recent point, meaning that the range of rows we need to count in `event_push_actions` is much smaller.

This needs two major changes:
1. When we get a receipt we need to recalculate `event_push_summary` rather than just delete it
2. The logic for deleting `event_push_actions` is now divorced from calculating `event_push_summary`.

In future it would be good to calculate `event_push_summary` while we persist a new event (it should just be a case of adding one to the relevant rows in `event_push_summary`), as that will further simplify the get counts logic and remove the need for us to periodically update `event_push_summary` in a background job.
2022-06-15 15:17:14 +00:00

233 lines
7.6 KiB
Python

# Copyright 2016-2021 The Matrix.org Foundation C.I.C.
#
# 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 unittest.mock import Mock
from synapse.storage.databases.main.event_push_actions import NotifCounts
from tests.unittest import HomeserverTestCase
USER_ID = "@user:example.com"
PlAIN_NOTIF = ["notify", {"set_tweak": "highlight", "value": False}]
HIGHLIGHT = [
"notify",
{"set_tweak": "sound", "value": "default"},
{"set_tweak": "highlight"},
]
class EventPushActionsStoreTestCase(HomeserverTestCase):
def prepare(self, reactor, clock, hs):
self.store = hs.get_datastores().main
self.persist_events_store = hs.get_datastores().persist_events
def test_get_unread_push_actions_for_user_in_range_for_http(self):
self.get_success(
self.store.get_unread_push_actions_for_user_in_range_for_http(
USER_ID, 0, 1000, 20
)
)
def test_get_unread_push_actions_for_user_in_range_for_email(self):
self.get_success(
self.store.get_unread_push_actions_for_user_in_range_for_email(
USER_ID, 0, 1000, 20
)
)
def test_count_aggregation(self):
room_id = "!foo:example.com"
user_id = "@user1235:example.com"
last_read_stream_ordering = [0]
def _assert_counts(noitf_count, highlight_count):
counts = self.get_success(
self.store.db_pool.runInteraction(
"",
self.store._get_unread_counts_by_pos_txn,
room_id,
user_id,
last_read_stream_ordering[0],
)
)
self.assertEqual(
counts,
NotifCounts(
notify_count=noitf_count,
unread_count=0, # Unread counts are tested in the sync tests.
highlight_count=highlight_count,
),
)
def _inject_actions(stream, action):
event = Mock()
event.room_id = room_id
event.event_id = "$test:example.com"
event.internal_metadata.stream_ordering = stream
event.internal_metadata.is_outlier.return_value = False
event.depth = stream
self.get_success(
self.store.add_push_actions_to_staging(
event.event_id,
{user_id: action},
False,
)
)
self.get_success(
self.store.db_pool.runInteraction(
"",
self.persist_events_store._set_push_actions_for_event_and_users_txn,
[(event, None)],
[(event, None)],
)
)
def _rotate(stream):
self.get_success(
self.store.db_pool.runInteraction(
"", self.store._rotate_notifs_before_txn, stream
)
)
def _mark_read(stream, depth):
last_read_stream_ordering[0] = stream
self.get_success(
self.store.db_pool.runInteraction(
"",
self.store._remove_old_push_actions_before_txn,
room_id,
user_id,
stream,
)
)
_assert_counts(0, 0)
_inject_actions(1, PlAIN_NOTIF)
_assert_counts(1, 0)
_rotate(2)
_assert_counts(1, 0)
_inject_actions(3, PlAIN_NOTIF)
_assert_counts(2, 0)
_rotate(4)
_assert_counts(2, 0)
_inject_actions(5, PlAIN_NOTIF)
_mark_read(3, 3)
_assert_counts(1, 0)
_mark_read(5, 5)
_assert_counts(0, 0)
_inject_actions(6, PlAIN_NOTIF)
_rotate(7)
self.get_success(
self.store.db_pool.simple_delete(
table="event_push_actions", keyvalues={"1": 1}, desc=""
)
)
_assert_counts(1, 0)
_mark_read(7, 7)
_assert_counts(0, 0)
_inject_actions(8, HIGHLIGHT)
_assert_counts(1, 1)
_rotate(9)
_assert_counts(1, 1)
# Check that adding another notification and rotating after highlight
# works.
_inject_actions(10, PlAIN_NOTIF)
_rotate(11)
_assert_counts(2, 1)
# Check that sending read receipts at different points results in the
# right counts.
_mark_read(8, 8)
_assert_counts(1, 0)
_mark_read(10, 10)
_assert_counts(0, 0)
def test_find_first_stream_ordering_after_ts(self):
def add_event(so, ts):
self.get_success(
self.store.db_pool.simple_insert(
"events",
{
"stream_ordering": so,
"received_ts": ts,
"event_id": "event%i" % so,
"type": "",
"room_id": "",
"content": "",
"processed": True,
"outlier": False,
"topological_ordering": 0,
"depth": 0,
},
)
)
# start with the base case where there are no events in the table
r = self.get_success(self.store.find_first_stream_ordering_after_ts(11))
self.assertEqual(r, 0)
# now with one event
add_event(2, 10)
r = self.get_success(self.store.find_first_stream_ordering_after_ts(9))
self.assertEqual(r, 2)
r = self.get_success(self.store.find_first_stream_ordering_after_ts(10))
self.assertEqual(r, 2)
r = self.get_success(self.store.find_first_stream_ordering_after_ts(11))
self.assertEqual(r, 3)
# add a bunch of dummy events to the events table
for (stream_ordering, ts) in (
(3, 110),
(4, 120),
(5, 120),
(10, 130),
(20, 140),
):
add_event(stream_ordering, ts)
r = self.get_success(self.store.find_first_stream_ordering_after_ts(110))
self.assertEqual(r, 3, "First event after 110ms should be 3, was %i" % r)
# 4 and 5 are both after 120: we want 4 rather than 5
r = self.get_success(self.store.find_first_stream_ordering_after_ts(120))
self.assertEqual(r, 4, "First event after 120ms should be 4, was %i" % r)
r = self.get_success(self.store.find_first_stream_ordering_after_ts(129))
self.assertEqual(r, 10, "First event after 129ms should be 10, was %i" % r)
# check we can get the last event
r = self.get_success(self.store.find_first_stream_ordering_after_ts(140))
self.assertEqual(r, 20, "First event after 14ms should be 20, was %i" % r)
# off the end
r = self.get_success(self.store.find_first_stream_ordering_after_ts(160))
self.assertEqual(r, 21)
# check we can find an event at ordering zero
add_event(0, 5)
r = self.get_success(self.store.find_first_stream_ordering_after_ts(1))
self.assertEqual(r, 0)