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Tests using diff to compare outputs of dig +short shall ignore lines starting with ";". In dig +short output, such lines should only be present for errors such as network issues. Since we utilize dig's default timeout/retry mechanisms, these transitory issues should be ignored and only the final output should be considered during the diff comparison.
233 lines
6.3 KiB
Bash
233 lines
6.3 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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. ../conf.sh
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status=0
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n=0
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DIGOPTS="-p ${PORT}"
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dig_cmd() {
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# shellcheck disable=SC2086
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"$DIG" $DIGOPTS "$@" | grep -v '^;'
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}
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n=$((n+1))
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echo_i "querying for various representations of an IN A record ($n)"
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for i in 1 2 3 4 5 6 7 8 9 10 11 12
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do
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ret=0
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dig_cmd +short @10.53.0.1 a$i.example a in > dig.out.$i.test$n
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echo 10.0.0.1 | diff - dig.out.$i.test$n || ret=1
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if [ $ret != 0 ]
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then
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echo_i "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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n=$((n+1))
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echo_i "querying for various representations of an IN TXT record ($n)"
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for i in 1 2 3 4 5 6 7
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do
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ret=0
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dig_cmd +short @10.53.0.1 txt$i.example txt in > dig.out.$i.test$n
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echo '"hello"' | diff - dig.out.$i.test$n || ret=1
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if [ $ret != 0 ]
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then
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echo_i "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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n=$((n+1))
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echo_i "querying for various representations of an IN TYPE123 record ($n)"
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for i in 1 2 3
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do
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ret=0
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dig_cmd +short @10.53.0.1 unk$i.example type123 in > dig.out.$i.test$n
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echo '\# 1 00' | diff - dig.out.$i.test$n || ret=1
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if [ $ret != 0 ]
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then
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echo_i "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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n=$((n+1))
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echo_i "querying for NULL record ($n)"
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ret=0
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dig_cmd +short @10.53.0.1 null.example null in > dig.out.test$n
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echo '\# 1 00' | diff - dig.out.test$n || ret=1
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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n=$((n+1))
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echo_i "querying for empty NULL record ($n)"
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ret=0
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dig_cmd +short @10.53.0.1 empty.example null in > dig.out.test$n
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echo '\# 0' | diff - dig.out.test$n || ret=1
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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n=$((n+1))
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echo_i "querying for various representations of a CLASS10 TYPE1 record ($n)"
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for i in 1 2
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do
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ret=0
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dig_cmd +short @10.53.0.1 a$i.example a class10 > dig.out.$i.test$n
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echo '\# 4 0A000001' | diff - dig.out.$i.test$n || ret=1
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if [ $ret != 0 ]
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then
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echo_i "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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n=$((n+1))
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echo_i "querying for various representations of a CLASS10 TXT record ($n)"
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for i in 1 2 3 4
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do
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ret=0
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dig_cmd +short @10.53.0.1 txt$i.example txt class10 > dig.out.$i.test$n
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echo '"hello"' | diff - dig.out.$i.test$n || ret=1
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if [ $ret != 0 ]
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then
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echo_i "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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n=$((n+1))
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echo_i "querying for various representations of a CLASS10 TYPE123 record ($n)"
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for i in 1 2
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do
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ret=0
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dig_cmd +short @10.53.0.1 unk$i.example type123 class10 > dig.out.$i.test$n
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echo '\# 1 00' | diff - dig.out.$i.test$n || ret=1
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if [ $ret != 0 ]
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then
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echo_i "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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n=$((n+1))
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echo_i "querying for SOAs of zone that should have failed to load ($n)"
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for i in 1 2 3 4
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do
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ret=0
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$DIG $DIGOPTS @10.53.0.1 broken$i. soa in > dig.out.$i.test$n || ret=1
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grep "SERVFAIL" dig.out.$i.test$n > /dev/null || ret=1
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if [ $ret != 0 ]
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then
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echo_i "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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n=$((n+1))
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echo_i "checking large unknown record loading on primary ($n)"
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for try in 0 1 2 3 4 5 6 7 8 9; do
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ret=0
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dig_cmd @10.53.0.1 +tcp +short large.example TYPE45234 > dig.out.$i.test$n
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diff -s large.out dig.out.$i.test$n > /dev/null || { ret=1 ; echo_i "diff failed"; }
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[ "$ret" -eq 0 ] && break
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sleep 1
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done
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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n=$((n+1))
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echo_i "checking large unknown record loading on secondary ($n)"
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for try in 0 1 2 3 4 5 6 7 8 9; do
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ret=0
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dig_cmd @10.53.0.2 +tcp +short large.example TYPE45234 > dig.out.$i.test$n
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diff -s large.out dig.out.$i.test$n > /dev/null || { ret=1 ; echo_i "diff failed"; }
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[ "$ret" -eq 0 ] && break
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sleep 1
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done
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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echo_i "stop and restart secondary"
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stop_server ns2
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start_server --noclean --restart --port ${PORT} ns2
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# server may be answering queries before zones are loaded,
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# so retry a few times if this query fails
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n=$((n+1))
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echo_i "checking large unknown record loading on secondary ($n)"
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for try in 0 1 2 3 4 5 6 7 8 9; do
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ret=0
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dig_cmd @10.53.0.2 +tcp +short large.example TYPE45234 > dig.out.$i.test$n
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diff -s large.out dig.out.$i.test$n > /dev/null || { ret=1 ; echo_i "diff failed"; }
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[ "$ret" -eq 0 ] && break
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sleep 1
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done
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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n=$((n+1))
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echo_i "checking large unknown record loading on inline secondary ($n)"
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ret=0
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dig_cmd @10.53.0.3 +tcp +short large.example TYPE45234 > dig.out.test$n
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diff large.out dig.out.test$n > /dev/null || { ret=1 ; echo_i "diff failed"; }
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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echo_i "stop and restart inline secondary"
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stop_server ns3
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start_server --noclean --restart --port ${PORT} ns3
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# server may be answering queries before zones are loaded,
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# so retry a few times if this query fails
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n=$((n+1))
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echo_i "checking large unknown record loading on inline secondary ($n)"
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for try in 0 1 2 3 4 5 6 7 8 9; do
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ret=0
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dig_cmd @10.53.0.3 +tcp +short large.example TYPE45234 > dig.out.$i.test$n
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diff large.out dig.out.$i.test$n > /dev/null || { ret=1 ; echo_i "diff failed"; }
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[ "$ret" -eq 0 ] && break
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sleep 1
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done
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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n=$((n+1))
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echo_i "check that '"'"\\#"'"' is not treated as the unknown escape sequence ($n)"
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ret=0
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dig_cmd @10.53.0.1 +tcp +short txt8.example txt > dig.out.test$n
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echo '"#" "2" "0145"' | diff - dig.out.test$n || ret=1
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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n=$((n+1))
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echo_i "check that 'TXT \# text' is not treated as the unknown escape sequence ($n)"
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ret=0
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dig_cmd @10.53.0.1 +tcp +short txt9.example txt > dig.out.test$n
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echo '"#" "text"' | diff - dig.out.test$n || ret=1
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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n=$((n+1))
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echo_i "check that 'TYPE353 \# cat' produces 'not a valid number' ($n)"
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ret=0
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$CHECKZONE nan.bad zones/nan.bad > check.out 2>&1
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grep "not a valid number" check.out > /dev/null || ret=1
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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echo_i "exit status: $status"
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[ $status -eq 0 ] || exit 1
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