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345b0f9e5c
The nslookup system test checks the count of resolved addresses in the CNAME tests using a 'grep' match on the hostname, and ignoring lines containing the 'canonical name' string. In order to protect the check from intermittent failures like the 'address in use' warning message, which then automatically resolves after a retry, edit the 'grep' matching string to also ignore the comments (as the mentioned warning message is a comment which contains the hostname).
143 lines
5 KiB
Bash
143 lines
5 KiB
Bash
#!/bin/sh
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# 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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set -e
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# shellcheck disable=SC2086
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. ../conf.sh
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status=0
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n=0
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n=$((n + 1))
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echo_i "Check that domain names that are too big when applying a search list entry are handled cleanly ($n)"
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ret=0
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l=012345678901234567890123456789012345678901234567890123456789012
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t=0123456789012345678901234567890123456789012345678901234567890
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d=$l.$l.$l.$t
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$NSLOOKUP -port=${PORT} -domain=$d -type=soa example 10.53.0.1 2>nslookup.err${n} >nslookup.out${n} || ret=1
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lines=$(wc -l <nslookup.err${n})
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test $lines -eq 0 || ret=1
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grep "origin = ns1.example" nslookup.out${n} >/dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=$((status + ret))
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n=$((n + 1))
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echo_i "Check A only lookup ($n)"
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ret=0
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$NSLOOKUP -port=${PORT} a-only.example.net 10.53.0.1 2>nslookup.err${n} >nslookup.out${n} || ret=1
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lines=$(wc -l <nslookup.err${n})
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test $lines -eq 0 || ret=1
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lines=$(grep -c "Server:" nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep -c a-only.example.net nslookup.out${n})
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test $lines -eq 1 || ret=1
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grep "1.2.3.4" nslookup.out${n} >/dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=$((status + ret))
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n=$((n + 1))
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echo_i "Check AAAA only lookup ($n)"
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ret=0
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$NSLOOKUP -port=${PORT} aaaa-only.example.net 10.53.0.1 2>nslookup.err${n} >nslookup.out${n} || ret=1
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lines=$(wc -l <nslookup.err${n})
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test $lines -eq 0 || ret=1
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lines=$(grep -c "Server:" nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep -c aaaa-only.example.net nslookup.out${n})
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test $lines -eq 1 || ret=1
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grep "2001::ffff" nslookup.out${n} >/dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=$((status + ret))
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n=$((n + 1))
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echo_i "Check dual A + AAAA lookup ($n)"
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ret=0
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$NSLOOKUP -port=${PORT} dual.example.net 10.53.0.1 2>nslookup.err${n} >nslookup.out${n} || ret=1
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lines=$(wc -l <nslookup.err${n})
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test $lines -eq 0 || ret=1
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lines=$(grep -c "Server:" nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep -c dual.example.net nslookup.out${n})
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test $lines -eq 2 || ret=1
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grep "1.2.3.4" nslookup.out${n} >/dev/null || ret=1
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grep "2001::ffff" nslookup.out${n} >/dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=$((status + ret))
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n=$((n + 1))
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echo_i "Check CNAME to A only lookup ($n)"
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ret=0
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$NSLOOKUP -port=${PORT} cname-a-only.example.net 10.53.0.1 2>nslookup.err${n} >nslookup.out${n} || ret=1
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lines=$(wc -l <nslookup.err${n})
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test $lines -eq 0 || ret=1
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lines=$(grep -c "Server:" nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep -c "canonical name" nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep a-only.example.net nslookup.out${n} | grep -cEv "(canonical name|^;;)")
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test $lines -eq 1 || ret=1
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grep "1.2.3.4" nslookup.out${n} >/dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=$((status + ret))
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n=$((n + 1))
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echo_i "Check CNAME to AAAA only lookup ($n)"
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ret=0
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$NSLOOKUP -port=${PORT} cname-aaaa-only.example.net 10.53.0.1 2>nslookup.err${n} >nslookup.out${n} || ret=1
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lines=$(wc -l <nslookup.err${n})
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test $lines -eq 0 || ret=1
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lines=$(grep -c "Server:" nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep -c "canonical name" nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep aaaa-only.example.net nslookup.out${n} | grep -cEv "(canonical name|^;;)")
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test $lines -eq 1 || ret=1
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grep "2001::ffff" nslookup.out${n} >/dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=$((status + ret))
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n=$((n + 1))
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echo_i "Check CNAME to dual A + AAAA lookup ($n)"
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ret=0
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$NSLOOKUP -port=${PORT} cname-dual.example.net 10.53.0.1 2>nslookup.err${n} >nslookup.out${n} || ret=1
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lines=$(wc -l <nslookup.err${n})
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test $lines -eq 0 || ret=1
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lines=$(grep -c "Server:" nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep -c "canonical name" nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep dual.example.net nslookup.out${n} | grep -cEv "(canonical name|^;;)")
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test $lines -eq 2 || ret=1
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grep "1.2.3.4" nslookup.out${n} >/dev/null || ret=1
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grep "2001::ffff" nslookup.out${n} >/dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=$((status + ret))
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n=$((n + 1))
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echo_i "Check ANY lookup ($n)"
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ret=0
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$NSLOOKUP -port=${PORT} -type=ANY example.net 10.53.0.1 2>nslookup.err${n} >nslookup.out${n} || ret=1
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lines=$(grep -c 'Address:.10\.53\.0\.1#'"${PORT}" nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep -c 'origin = ns1\.example\.net' nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep -c 'mail addr = hostmaster\.example\.net' nslookup.out${n})
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test $lines -eq 1 || ret=1
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lines=$(grep -c 'nameserver = ns1\.example\.net.' nslookup.out${n})
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test $lines -eq 1 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=$((status + ret))
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echo_i "exit status: $status"
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[ $status -eq 0 ] || exit 1
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