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https://github.com/isc-projects/bind9.git
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24510a1fda
With the netmgr in use, named may start answering queries before zones are loaded. This can cause transient failures in system tests after servers are restarted or reconfigured. This commit adds retry loops and sleep statements where needed to address this problem. Also incidentally silenced a clang warning.
209 lines
6.1 KiB
Bash
209 lines
6.1 KiB
Bash
#!/bin/sh
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#
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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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SYSTEMTESTTOP=..
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. $SYSTEMTESTTOP/conf.sh
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status=0
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DIGOPTS="-p ${PORT}"
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echo_i "querying for various representations of an IN A record"
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for i in 1 2 3 4 5 6 7 8 9 10 11 12
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do
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ret=0
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$DIG +short $DIGOPTS @10.53.0.1 a$i.example a in > dig.out || ret=1
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echo 10.0.0.1 | $DIFF - dig.out || ret=1
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if [ $ret != 0 ]
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then
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echo "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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echo_i "querying for various representations of an IN TXT record"
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for i in 1 2 3 4 5 6 7
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do
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ret=0
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$DIG +short $DIGOPTS @10.53.0.1 txt$i.example txt in > dig.out || ret=1
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echo '"hello"' | $DIFF - dig.out || ret=1
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if [ $ret != 0 ]
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then
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echo "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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echo_i "querying for various representations of an IN TYPE123 record"
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for i in 1 2 3
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do
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ret=0
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$DIG +short $DIGOPTS @10.53.0.1 unk$i.example type123 in > dig.out || ret=1
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echo '\# 1 00' | $DIFF - dig.out || ret=1
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if [ $ret != 0 ]
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then
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echo "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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echo_i "querying for NULL record"
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ret=0
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$DIG +short $DIGOPTS @10.53.0.1 null.example null in > dig.out || ret=1
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echo '\# 1 00' | $DIFF - dig.out || ret=1
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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echo_i "querying for empty NULL record"
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ret=0
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$DIG +short $DIGOPTS @10.53.0.1 empty.example null in > dig.out || ret=1
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echo '\# 0' | $DIFF - dig.out || ret=1
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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echo_i "querying for various representations of a CLASS10 TYPE1 record"
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for i in 1 2
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do
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ret=0
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$DIG +short $DIGOPTS @10.53.0.1 a$i.example a class10 > dig.out || ret=1
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echo '\# 4 0A000001' | $DIFF - dig.out || ret=1
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if [ $ret != 0 ]
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then
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echo "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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echo_i "querying for various representations of a CLASS10 TXT record"
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for i in 1 2 3 4
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do
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ret=0
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$DIG +short $DIGOPTS @10.53.0.1 txt$i.example txt class10 > dig.out || ret=1
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echo '"hello"' | $DIFF - dig.out || ret=1
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if [ $ret != 0 ]
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then
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echo "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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echo_i "querying for various representations of a CLASS10 TYPE123 record"
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for i in 1 2
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do
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ret=0
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$DIG +short $DIGOPTS @10.53.0.1 unk$i.example type123 class10 > dig.out || ret=1
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echo '\# 1 00' | $DIFF - dig.out || ret=1
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if [ $ret != 0 ]
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then
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echo "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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echo_i "querying for SOAs of zone that should have failed to load"
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for i in 1 2 3 4
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do
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ret=0
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$DIG $DIGOPTS @10.53.0.1 broken$i. soa in > dig.out || ret=1
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grep "SERVFAIL" dig.out > /dev/null || ret=1
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if [ $ret != 0 ]
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then
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echo "#$i failed"
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fi
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status=`expr $status + $ret`
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done
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echo_i "checking large unknown record loading on master"
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for try in 0 1 2 3 4 5 6 7 8 9; do
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ret=0
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$DIG $DIGOPTS @10.53.0.1 +tcp +short large.example TYPE45234 > dig.out || { ret=1 ; echo_i "dig failed" ; }
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$DIFF -s large.out dig.out > /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 + $ret`
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echo_i "checking large unknown record loading on slave"
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for try in 0 1 2 3 4 5 6 7 8 9; do
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ret=0
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$DIG $DIGOPTS @10.53.0.2 +tcp +short large.example TYPE45234 > dig.out || { ret=1 ; echo_i "dig failed" ; }
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$DIFF -s large.out dig.out > /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 + $ret`
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echo_i "stop and restart slave"
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$PERL $SYSTEMTESTTOP/stop.pl unknown ns2
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$PERL $SYSTEMTESTTOP/start.pl --noclean --restart --port ${PORT} unknown ns2
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# server may be answering queries before zones are loaded,
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# so retry a few times if this query fails
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echo_i "checking large unknown record loading on slave"
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for try in 0 1 2 3 4 5 6 7 8 9; do
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ret=0
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$DIG $DIGOPTS @10.53.0.2 +tcp +short large.example TYPE45234 > dig.out || { ret=1 ; echo_i "dig failed" ; }
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$DIFF -s large.out dig.out > /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 + $ret`
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echo_i "checking large unknown record loading on inline slave"
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ret=0
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$DIG $DIGOPTS @10.53.0.3 +tcp +short large.example TYPE45234 > dig.out || { ret=1 ; echo_i "dig failed" ; }
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$DIFF large.out dig.out > /dev/null || { ret=1 ; echo_i "$DIFF failed"; }
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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echo_i "stop and restart inline slave"
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$PERL $SYSTEMTESTTOP/stop.pl unknown ns3
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$PERL $SYSTEMTESTTOP/start.pl --noclean --restart --port ${PORT} unknown ns3
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# server may be answering queries before zones are loaded,
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# so retry a few times if this query fails
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echo_i "checking large unknown record loading on inline slave"
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for try in 0 1 2 3 4 5 6 7 8 9; do
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ret=0
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$DIG $DIGOPTS @10.53.0.3 +tcp +short large.example TYPE45234 > dig.out || { ret=1 ; echo_i "dig failed" ; }
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$DIFF large.out dig.out > /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 + $ret`
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echo_i "check that '"'"\\#"'"' is not treated as the unknown escape sequence"
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ret=0
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$DIG $DIGOPTS @10.53.0.1 +tcp +short txt8.example txt > dig.out
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echo '"#" "2" "0145"' | $DIFF - dig.out || ret=1
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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echo_i "check that 'TXT \# text' is not treated as the unknown escape sequence"
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ret=0
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$DIG $DIGOPTS @10.53.0.1 +tcp +short txt9.example txt > dig.out
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echo '"#" "text"' | $DIFF - dig.out || ret=1
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[ $ret = 0 ] || echo_i "failed"
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status=`expr $status + $ret`
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echo_i "check that 'TYPE353 \# cat' produces 'not a valid number'"
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ret=0
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$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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