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During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
102 lines
3.5 KiB
Python
102 lines
3.5 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 2019 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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import resource
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from unittest import mock
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from twisted.test.proto_helpers import MemoryReactor
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from synapse.app.phone_stats_home import phone_stats_home
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from synapse.rest import admin
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from synapse.rest.client import login, sync
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from synapse.server import HomeServer
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from synapse.types import JsonDict
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from synapse.util import Clock
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from tests.unittest import HomeserverTestCase
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class PhoneHomeStatsTestCase(HomeserverTestCase):
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def test_performance_frozen_clock(self) -> None:
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"""
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If time doesn't move, don't error out.
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"""
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past_stats = [
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(int(self.hs.get_clock().time()), resource.getrusage(resource.RUSAGE_SELF))
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]
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stats: JsonDict = {}
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self.get_success(phone_stats_home(self.hs, stats, past_stats))
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self.assertEqual(stats["cpu_average"], 0)
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def test_performance_100(self) -> None:
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"""
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1 second of usage over 1 second is 100% CPU usage.
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"""
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real_res = resource.getrusage(resource.RUSAGE_SELF)
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old_resource = mock.Mock(spec=real_res)
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old_resource.ru_utime = real_res.ru_utime - 1
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old_resource.ru_stime = real_res.ru_stime
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old_resource.ru_maxrss = real_res.ru_maxrss
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past_stats = [(self.hs.get_clock().time(), old_resource)]
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stats: JsonDict = {}
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self.reactor.advance(1)
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# `old_resource` has type `Mock` instead of `struct_rusage`
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self.get_success(
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phone_stats_home(self.hs, stats, past_stats) # type: ignore[arg-type]
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)
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self.assertApproximates(stats["cpu_average"], 100, tolerance=2.5)
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class CommonMetricsTestCase(HomeserverTestCase):
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servlets = [
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admin.register_servlets,
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login.register_servlets,
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sync.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.metrics_manager = hs.get_common_usage_metrics_manager()
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self.get_success(self.metrics_manager.setup())
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def test_dau(self) -> None:
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"""Tests that the daily active users count is correctly updated."""
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self._assert_metric_value("daily_active_users", 0)
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self.register_user("user", "password")
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tok = self.login("user", "password")
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self.make_request("GET", "/sync", access_token=tok)
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self.pump(1)
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self._assert_metric_value("daily_active_users", 1)
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def _assert_metric_value(self, metric_name: str, expected: int) -> None:
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"""Compare the given value to the current value of the common usage metric with
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the given name.
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Args:
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metric_name: The metric to look up.
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expected: Expected value for this metric.
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"""
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metrics = self.get_success(self.metrics_manager.get_metrics())
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value = getattr(metrics, metric_name)
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self.assertEqual(value, expected)
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