mirror of
https://gitlab.isc.org/isc-projects/bind9
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042e509753
This test ensures that named will correctly shutdown when receiving multiple control connections after processing of either "rncd stop" or "kill -SIGTERM" commands. Before the fix, named was crashing due to a race condition happening between two threads, one running shutdown logic in named/server.c and other handling control logic in controlconf.c. This test tries to reproduce the above scenario by issuing multiple queries to a target named instance, issuing either rndc stop or kill -SIGTERM command to the same named instance, then starting multiple rndc status connections to ensure it is not crashing anymore.
59 lines
1.6 KiB
Python
59 lines
1.6 KiB
Python
############################################################################
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# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# See the COPYRIGHT file distributed with this work for additional
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# information regarding copyright ownership.
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############################################################################
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import os
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import pytest
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def pytest_configure(config):
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config.addinivalue_line(
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"markers", "dnspython: mark tests that need dnspython to function"
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)
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def pytest_collection_modifyitems(config, items):
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# pylint: disable=unused-argument,unused-import,too-many-branches
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# pylint: disable=import-outside-toplevel
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# Test for dnspython module
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skip_dnspython = pytest.mark.skip(
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reason="need dnspython module to run")
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try:
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import dns.query # noqa: F401
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except ModuleNotFoundError:
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for item in items:
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if "dnspython" in item.keywords:
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item.add_marker(skip_dnspython)
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@pytest.fixture
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def named_port(request):
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# pylint: disable=unused-argument
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port = os.getenv("PORT")
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if port is None:
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port = 5301
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else:
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port = int(port)
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return port
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@pytest.fixture
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def control_port(request):
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# pylint: disable=unused-argument
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port = os.getenv("CONTROLPORT")
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if port is None:
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port = 5301
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else:
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port = int(port)
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return port
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