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23740eaa3d
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
171 lines
6.2 KiB
Python
171 lines
6.2 KiB
Python
#
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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# Copyright 2020 The Matrix.org Foundation C.I.C.
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# Copyright (C) 2023 New Vector, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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#
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#
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from unittest.mock import Mock
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from synapse.handlers.typing import RoomMember, TypingWriterHandler
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from synapse.replication.tcp.streams import TypingStream
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from synapse.util.caches.stream_change_cache import StreamChangeCache
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from tests.replication._base import BaseStreamTestCase
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USER_ID = "@feeling:blue"
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USER_ID_2 = "@da-ba-dee:blue"
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ROOM_ID = "!bar:blue"
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ROOM_ID_2 = "!foo:blue"
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class TypingStreamTestCase(BaseStreamTestCase):
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def _build_replication_data_handler(self) -> Mock:
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self.mock_handler = Mock(wraps=super()._build_replication_data_handler())
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return self.mock_handler
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def test_typing(self) -> None:
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typing = self.hs.get_typing_handler()
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assert isinstance(typing, TypingWriterHandler)
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# Create a typing update before we reconnect so that there is a missing
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# update to fetch.
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typing._push_update(member=RoomMember(ROOM_ID, USER_ID), typing=True)
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self.reconnect()
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typing._push_update(member=RoomMember(ROOM_ID, USER_ID), typing=True)
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self.reactor.advance(0)
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# We should now see an attempt to connect to the master
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request = self.handle_http_replication_attempt()
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self.assert_request_is_get_repl_stream_updates(request, "typing")
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self.mock_handler.on_rdata.assert_called_once()
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stream_name, _, token, rdata_rows = self.mock_handler.on_rdata.call_args[0]
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self.assertEqual(stream_name, "typing")
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self.assertEqual(1, len(rdata_rows))
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row: TypingStream.TypingStreamRow = rdata_rows[0]
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self.assertEqual(ROOM_ID, row.room_id)
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self.assertEqual([USER_ID], row.user_ids)
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# Now let's disconnect and insert some data.
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self.disconnect()
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self.mock_handler.on_rdata.reset_mock()
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typing._push_update(member=RoomMember(ROOM_ID, USER_ID), typing=False)
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self.mock_handler.on_rdata.assert_not_called()
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self.reconnect()
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self.pump(0.1)
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# We should now see an attempt to connect to the master
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request = self.handle_http_replication_attempt()
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self.assert_request_is_get_repl_stream_updates(request, "typing")
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# The from token should be the token from the last RDATA we got.
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assert request.args is not None
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self.assertEqual(int(request.args[b"from_token"][0]), token)
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self.mock_handler.on_rdata.assert_called_once()
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stream_name, _, token, rdata_rows = self.mock_handler.on_rdata.call_args[0]
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self.assertEqual(stream_name, "typing")
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self.assertEqual(1, len(rdata_rows))
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row = rdata_rows[0]
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self.assertEqual(ROOM_ID, row.room_id)
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self.assertEqual([], row.user_ids)
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def test_reset(self) -> None:
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"""
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Test what happens when a typing stream resets.
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This is emulated by jumping the stream ahead, then reconnecting (which
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sends the proper position and RDATA).
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"""
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typing = self.hs.get_typing_handler()
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assert isinstance(typing, TypingWriterHandler)
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# Create a typing update before we reconnect so that there is a missing
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# update to fetch.
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typing._push_update(member=RoomMember(ROOM_ID, USER_ID), typing=True)
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self.reconnect()
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typing._push_update(member=RoomMember(ROOM_ID, USER_ID), typing=True)
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self.reactor.advance(0)
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# We should now see an attempt to connect to the master
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request = self.handle_http_replication_attempt()
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self.assert_request_is_get_repl_stream_updates(request, "typing")
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self.mock_handler.on_rdata.assert_called_once()
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stream_name, _, token, rdata_rows = self.mock_handler.on_rdata.call_args[0]
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self.assertEqual(stream_name, "typing")
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self.assertEqual(1, len(rdata_rows))
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row: TypingStream.TypingStreamRow = rdata_rows[0]
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self.assertEqual(ROOM_ID, row.room_id)
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self.assertEqual([USER_ID], row.user_ids)
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# Push the stream forward a bunch so it can be reset.
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for i in range(100):
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typing._push_update(
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member=RoomMember(ROOM_ID, "@test%s:blue" % i), typing=True
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)
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self.reactor.advance(0)
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# Disconnect.
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self.disconnect()
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# Reset the typing handler
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self.hs.get_replication_streams()["typing"].last_token = 0
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self.hs.get_replication_command_handler()._streams["typing"].last_token = 0
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typing._latest_room_serial = 0
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typing._typing_stream_change_cache = StreamChangeCache(
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"TypingStreamChangeCache", typing._latest_room_serial
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)
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typing._reset()
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# Reconnect.
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self.reconnect()
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self.pump(0.1)
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# We should now see an attempt to connect to the master
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request = self.handle_http_replication_attempt()
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self.assert_request_is_get_repl_stream_updates(request, "typing")
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# Reset the test code.
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self.mock_handler.on_rdata.reset_mock()
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self.mock_handler.on_rdata.assert_not_called()
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# Push additional data.
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typing._push_update(member=RoomMember(ROOM_ID_2, USER_ID_2), typing=False)
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self.reactor.advance(0)
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self.mock_handler.on_rdata.assert_called_once()
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stream_name, _, token, rdata_rows = self.mock_handler.on_rdata.call_args[0]
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self.assertEqual(stream_name, "typing")
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self.assertEqual(1, len(rdata_rows))
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row = rdata_rows[0]
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self.assertEqual(ROOM_ID_2, row.room_id)
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self.assertEqual([], row.user_ids)
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# The token should have been reset.
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self.assertEqual(token, 1)
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