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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.
121 lines
3.6 KiB
Python
121 lines
3.6 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 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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import sys
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from argparse import REMAINDER, Namespace
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from contextlib import redirect_stderr
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from io import StringIO
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from typing import Any, Callable, Coroutine, List, TypeVar
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import pyperf
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from twisted.internet.defer import Deferred, ensureDeferred
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from twisted.logger import globalLogBeginner, textFileLogObserver
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from twisted.python.failure import Failure
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from synapse.types import ISynapseReactor
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from synmark import make_reactor
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from synmark.suites import SUITES
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from tests.utils import setupdb
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T = TypeVar("T")
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def make_test(
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main: Callable[[ISynapseReactor, int], Coroutine[Any, Any, float]]
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) -> Callable[[int], float]:
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"""
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Take a benchmark function and wrap it in a reactor start and stop.
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"""
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def _main(loops: int) -> float:
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reactor = make_reactor()
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file_out = StringIO()
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with redirect_stderr(file_out):
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d: "Deferred[float]" = Deferred()
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d.addCallback(lambda _: ensureDeferred(main(reactor, loops)))
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def on_done(res: T) -> T:
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if isinstance(res, Failure):
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res.printTraceback()
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print(file_out.getvalue())
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reactor.stop()
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return res
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d.addBoth(on_done)
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reactor.callWhenRunning(lambda: d.callback(True))
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reactor.run()
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# mypy thinks this is an object for some reason.
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return d.result # type: ignore[return-value]
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return _main
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if __name__ == "__main__":
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def add_cmdline_args(cmd: List[str], args: Namespace) -> None:
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if args.log:
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cmd.extend(["--log"])
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cmd.extend(args.tests)
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runner = pyperf.Runner(
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processes=3, min_time=1.5, show_name=True, add_cmdline_args=add_cmdline_args
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)
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runner.argparser.add_argument("--log", action="store_true")
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runner.argparser.add_argument("tests", nargs=REMAINDER)
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runner.parse_args()
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orig_loops = runner.args.loops
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runner.args.inherit_environ = ["SYNAPSE_POSTGRES"]
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if runner.args.worker:
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if runner.args.log:
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globalLogBeginner.beginLoggingTo(
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[textFileLogObserver(sys.__stdout__)], redirectStandardIO=False
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)
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setupdb()
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if runner.args.tests:
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existing_suites = {s.__name__.split(".")[-1] for s, _ in SUITES}
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for test in runner.args.tests:
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if test not in existing_suites:
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print(f"Test suite {test} does not exist.")
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exit(-1)
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suites = list(
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filter(lambda t: t[0].__name__.split(".")[-1] in runner.args.tests, SUITES)
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)
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else:
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suites = SUITES
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for suite, loops in suites:
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if loops:
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runner.args.loops = loops
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loops_desc = str(loops)
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else:
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runner.args.loops = orig_loops
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loops_desc = "auto"
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runner.bench_time_func(
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suite.__name__ + "_" + loops_desc,
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make_test(suite.main),
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)
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