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ce385d8100
The minimum required dnspython version is now 2.7.0 and those compatibility hacks can be dropped.
27 lines
1.2 KiB
Python
27 lines
1.2 KiB
Python
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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#
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# SPDX-License-Identifier: MPL-2.0
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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 https://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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import isctest
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# The query answer sent with compression disabled should have a size that is
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# about twice as large as the answer with compression enabled, while
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# maintaining identical content.
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def test_names():
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msg = isctest.query.create("example.", "MX")
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# Getting message size with compression enabled
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res_enabled = isctest.query.tcp(msg, ip="10.53.0.1", source="10.53.0.1")
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# Getting message size with compression disabled
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res_disabled = isctest.query.tcp(msg, ip="10.53.0.1", source="10.53.0.2")
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# Checking if responses are identical content-wise
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isctest.check.rrsets_equal(res_enabled.answer, res_disabled.answer)
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# Checking if message with compression disabled is significantly (say 70%) larger
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assert len(res_disabled.wire) > len(res_enabled.wire) * 1.7
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