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2281427175
* Use literals in place of `HTTPStatus` constants in tests * newsfile * code style * code style
367 lines
12 KiB
Python
367 lines
12 KiB
Python
# Copyright 2021 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 Collection
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from parameterized import parameterized
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from twisted.test.proto_helpers import MemoryReactor
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import synapse.rest.admin
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from synapse.api.errors import Codes
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from synapse.rest.client import login
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from synapse.server import HomeServer
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from synapse.storage.background_updates import BackgroundUpdater
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from synapse.types import JsonDict
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from synapse.util import Clock
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from tests import unittest
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class BackgroundUpdatesTestCase(unittest.HomeserverTestCase):
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servlets = [
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synapse.rest.admin.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.admin_user = self.register_user("admin", "pass", admin=True)
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self.admin_user_tok = self.login("admin", "pass")
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self.updater = BackgroundUpdater(hs, self.store.db_pool)
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@parameterized.expand(
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[
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("GET", "/_synapse/admin/v1/background_updates/enabled"),
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("POST", "/_synapse/admin/v1/background_updates/enabled"),
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("GET", "/_synapse/admin/v1/background_updates/status"),
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("POST", "/_synapse/admin/v1/background_updates/start_job"),
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]
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)
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def test_requester_is_no_admin(self, method: str, url: str) -> None:
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"""
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If the user is not a server admin, an error 403 is returned.
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"""
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self.register_user("user", "pass", admin=False)
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other_user_tok = self.login("user", "pass")
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channel = self.make_request(
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method,
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url,
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content={},
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access_token=other_user_tok,
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)
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self.assertEqual(403, channel.code, msg=channel.json_body)
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self.assertEqual(Codes.FORBIDDEN, channel.json_body["errcode"])
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def test_invalid_parameter(self) -> None:
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"""
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If parameters are invalid, an error is returned.
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"""
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url = "/_synapse/admin/v1/background_updates/start_job"
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# empty content
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channel = self.make_request(
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"POST",
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url,
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content={},
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access_token=self.admin_user_tok,
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)
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self.assertEqual(400, channel.code, msg=channel.json_body)
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self.assertEqual(Codes.MISSING_PARAM, channel.json_body["errcode"])
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# job_name invalid
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channel = self.make_request(
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"POST",
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url,
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content={"job_name": "unknown"},
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access_token=self.admin_user_tok,
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)
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self.assertEqual(400, channel.code, msg=channel.json_body)
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self.assertEqual(Codes.UNKNOWN, channel.json_body["errcode"])
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def _register_bg_update(self) -> None:
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"Adds a bg update but doesn't start it"
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async def _fake_update(progress: JsonDict, batch_size: int) -> int:
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await self.clock.sleep(0.2)
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return batch_size
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self.store.db_pool.updates.register_background_update_handler(
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"test_update",
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_fake_update,
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)
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self.get_success(
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self.store.db_pool.simple_insert(
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table="background_updates",
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values={
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"update_name": "test_update",
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"progress_json": "{}",
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},
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)
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)
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def test_status_empty(self) -> None:
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"""Test the status API works."""
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channel = self.make_request(
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"GET",
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"/_synapse/admin/v1/background_updates/status",
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access_token=self.admin_user_tok,
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)
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self.assertEqual(200, channel.code, msg=channel.json_body)
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# Background updates should be enabled, but none should be running.
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self.assertDictEqual(
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channel.json_body, {"current_updates": {}, "enabled": True}
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)
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def test_status_bg_update(self) -> None:
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"""Test the status API works with a background update."""
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# Create a new background update
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self._register_bg_update()
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self.store.db_pool.updates.start_doing_background_updates()
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self.reactor.pump([1.0, 1.0, 1.0])
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channel = self.make_request(
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"GET",
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"/_synapse/admin/v1/background_updates/status",
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access_token=self.admin_user_tok,
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)
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self.assertEqual(200, channel.code, msg=channel.json_body)
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# Background updates should be enabled, and one should be running.
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self.assertDictEqual(
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channel.json_body,
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{
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"current_updates": {
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"master": {
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"name": "test_update",
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"average_items_per_ms": 0.1,
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"total_duration_ms": 1000.0,
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"total_item_count": (
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self.updater.default_background_batch_size
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),
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}
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},
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"enabled": True,
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},
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)
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def test_enabled(self) -> None:
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"""Test the enabled API works."""
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# Create a new background update
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self._register_bg_update()
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self.store.db_pool.updates.start_doing_background_updates()
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# Test that GET works and returns enabled is True.
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channel = self.make_request(
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"GET",
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"/_synapse/admin/v1/background_updates/enabled",
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access_token=self.admin_user_tok,
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)
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self.assertEqual(200, channel.code, msg=channel.json_body)
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self.assertDictEqual(channel.json_body, {"enabled": True})
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# Disable the BG updates
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channel = self.make_request(
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"POST",
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"/_synapse/admin/v1/background_updates/enabled",
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content={"enabled": False},
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access_token=self.admin_user_tok,
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)
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self.assertEqual(200, channel.code, msg=channel.json_body)
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self.assertDictEqual(channel.json_body, {"enabled": False})
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# Advance a bit and get the current status, note this will finish the in
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# flight background update so we call it the status API twice and check
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# there was no change.
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self.reactor.pump([1.0, 1.0])
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channel = self.make_request(
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"GET",
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"/_synapse/admin/v1/background_updates/status",
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access_token=self.admin_user_tok,
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)
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self.assertEqual(200, channel.code, msg=channel.json_body)
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self.assertDictEqual(
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channel.json_body,
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{
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"current_updates": {
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"master": {
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"name": "test_update",
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"average_items_per_ms": 0.1,
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"total_duration_ms": 1000.0,
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"total_item_count": (
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self.updater.default_background_batch_size
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),
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}
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},
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"enabled": False,
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},
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)
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# Run the reactor for a bit so the BG updates would have a chance to run
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# if they were to.
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self.reactor.pump([1.0, 1.0])
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channel = self.make_request(
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"GET",
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"/_synapse/admin/v1/background_updates/status",
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access_token=self.admin_user_tok,
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)
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self.assertEqual(200, channel.code, msg=channel.json_body)
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# There should be no change from the previous /status response.
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self.assertDictEqual(
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channel.json_body,
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{
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"current_updates": {
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"master": {
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"name": "test_update",
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"average_items_per_ms": 0.1,
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"total_duration_ms": 1000.0,
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"total_item_count": (
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self.updater.default_background_batch_size
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),
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}
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},
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"enabled": False,
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},
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)
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# Re-enable the background updates.
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channel = self.make_request(
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"POST",
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"/_synapse/admin/v1/background_updates/enabled",
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content={"enabled": True},
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access_token=self.admin_user_tok,
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)
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self.assertEqual(200, channel.code, msg=channel.json_body)
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self.assertDictEqual(channel.json_body, {"enabled": True})
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self.reactor.pump([1.0, 1.0])
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channel = self.make_request(
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"GET",
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"/_synapse/admin/v1/background_updates/status",
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access_token=self.admin_user_tok,
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)
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self.assertEqual(200, channel.code, msg=channel.json_body)
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# Background updates should be enabled and making progress.
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self.assertDictEqual(
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channel.json_body,
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{
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"current_updates": {
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"master": {
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"name": "test_update",
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"average_items_per_ms": 0.05263157894736842,
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"total_duration_ms": 2000.0,
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"total_item_count": (110),
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}
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},
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"enabled": True,
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},
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)
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@parameterized.expand(
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[
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("populate_stats_process_rooms", ["populate_stats_process_rooms"]),
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(
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"regenerate_directory",
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[
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"populate_user_directory_createtables",
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"populate_user_directory_process_rooms",
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"populate_user_directory_process_users",
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"populate_user_directory_cleanup",
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],
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),
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]
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)
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def test_start_backround_job(self, job_name: str, updates: Collection[str]) -> None:
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"""
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Test that background updates add to database and be processed.
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Args:
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job_name: name of the job to call with API
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updates: collection of background updates to be started
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"""
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# no background update is waiting
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self.assertTrue(
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self.get_success(
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self.store.db_pool.updates.has_completed_background_updates()
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)
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)
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channel = self.make_request(
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"POST",
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"/_synapse/admin/v1/background_updates/start_job",
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content={"job_name": job_name},
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access_token=self.admin_user_tok,
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)
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self.assertEqual(200, channel.code, msg=channel.json_body)
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# test that each background update is waiting now
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for update in updates:
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self.assertFalse(
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self.get_success(
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self.store.db_pool.updates.has_completed_background_update(update)
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)
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)
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self.wait_for_background_updates()
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# background updates are done
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self.assertTrue(
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self.get_success(
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self.store.db_pool.updates.has_completed_background_updates()
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)
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)
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def test_start_backround_job_twice(self) -> None:
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"""Test that add a background update twice return an error."""
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# add job to database
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self.get_success(
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self.store.db_pool.simple_insert(
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table="background_updates",
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values={
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"update_name": "populate_stats_process_rooms",
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"progress_json": "{}",
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},
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)
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)
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channel = self.make_request(
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"POST",
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"/_synapse/admin/v1/background_updates/start_job",
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content={"job_name": "populate_stats_process_rooms"},
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access_token=self.admin_user_tok,
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)
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self.assertEqual(400, channel.code, msg=channel.json_body)
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