00b67f09dd
Also known as ISC bind. This import adds utilities such as host(1), dig(1), and nslookup(1), as well as many other tools and libraries. Change-Id: I035ca46e64f1965d57019e773f4ff0ef035e4aa3
205 lines
6.1 KiB
Bash
205 lines
6.1 KiB
Bash
#!/bin/sh
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#
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# Copyright (C) 2009, 2010, 2012 Internet Systems Consortium, Inc. ("ISC")
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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# PERFORMANCE OF THIS SOFTWARE.
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# Id: tests.sh,v 1.7 2010/01/18 19:19:31 each Exp
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SYSTEMTESTTOP=..
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. $SYSTEMTESTTOP/conf.sh
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# replace_data dname RR old_data new_data
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replace_data()
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{
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if [ $# -ne 4 ]; then
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echo I:unexpected input for replace_data
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return 1
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fi
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_dname=$1
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_rr=$2
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_olddata=$3
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_newdata=$4
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_ret=0
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$NSUPDATE -d <<END>> nsupdate.out.test 2>&1 || _ret=1
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server 10.53.0.2 5300
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update delete ${_dname} 30 ${_rr} ${_olddata}
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update add ${_dname} 30 ${_rr} ${_newdata}
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send
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END
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if [ $_ret != 0 ]; then
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echo I:failed to update the test data
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return 1
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fi
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return 0
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}
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status=0
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n=0
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DIGOPTS="+short +tcp -p 5300"
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DIGOPTS_CD="$DIGOPTS +cd"
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echo I:Priming cache.
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ret=0
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expect="10 mail.example."
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ans=`$DIG $DIGOPTS_CD @10.53.0.4 hostile MX` || ret=1
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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echo I:Checking that bogus additional is not returned with +CD.
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ret=0
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expect="10.0.0.2"
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ans=`$DIG $DIGOPTS_CD @10.53.0.4 mail.example A` || ret=1
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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#
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# Prime cache with pending additional records. These should not be promoted
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# to answer.
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#
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echo "I:Priming cache (pending additional A and AAAA)"
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ret=0
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expect="10 mail.example.com."
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ans=`$DIG $DIGOPTS @10.53.0.4 example.com MX` || ret=1
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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echo "I:Replacing pending A"
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ret=0
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replace_data mail.example.com. A 192.0.2.2 192.0.2.3 || ret=1
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status=`expr $status + $ret`
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echo "I:Replacing pending AAAA"
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ret=0
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replace_data mail.example.com. AAAA 2001:db8::2 2001:db8::3 || ret=1
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status=`expr $status + $ret`
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echo "I:Checking updated data to be returned (without CD)"
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ret=0
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expect="192.0.2.3"
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ans=`$DIG $DIGOPTS @10.53.0.4 mail.example.com A` || ret=1
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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echo "I:Checking updated data to be returned (with CD)"
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ret=0
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expect="2001:db8::3"
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ans=`$DIG $DIGOPTS_CD @10.53.0.4 mail.example.com AAAA` || ret=1
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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#
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# Prime cache with a pending answer record. It can be returned (without
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# validation) with +CD.
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#
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echo "I:Priming cache (pending answer)"
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ret=0
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expect="192.0.2.2"
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ans=`$DIG $DIGOPTS_CD @10.53.0.4 pending-ok.example.com A` || ret=1
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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echo I:Replacing pending data
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ret=0
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replace_data pending-ok.example.com. A 192.0.2.2 192.0.2.3 || ret=1
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status=`expr $status + $ret`
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echo I:Confirming cached pending data to be returned with CD
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ret=0
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expect="192.0.2.2"
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ans=`$DIG $DIGOPTS_CD @10.53.0.4 pending-ok.example.com A` || ret=1
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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#
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# Prime cache with a pending answer record. It should not be returned
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# to no-DNSSEC clients.
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#
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echo "I:Priming cache (pending answer)"
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ret=0
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expect="192.0.2.102"
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ans=`$DIG $DIGOPTS_CD @10.53.0.4 pending-ng.example.com A` || ret=1
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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echo I:Replacing pending data
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ret=0
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replace_data pending-ng.example.com. A 192.0.2.102 192.0.2.103 || ret=1
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status=`expr $status + $ret`
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echo I:Confirming updated data returned, not the cached one, without CD
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ret=0
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expect="192.0.2.103"
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ans=`$DIG $DIGOPTS @10.53.0.4 pending-ng.example.com A` || ret=1
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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#
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# Try to fool the resolver with an out-of-bailiwick CNAME
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#
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echo I:Trying to Prime out-of-bailiwick pending answer with CD
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ret=0
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expect="10.10.10.10"
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ans=`$DIG $DIGOPTS_CD @10.53.0.4 bad.example. A` || ret=1
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ans=`echo $ans | awk '{print $NF}'`
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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echo I:Confirming the out-of-bailiwick answer is not cached or reused with CD
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ret=0
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expect="10.10.10.10"
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ans=`$DIG $DIGOPTS_CD @10.53.0.4 nice.good. A` || ret=1
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ans=`echo $ans | awk '{print $NF}'`
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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#
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# Make sure the resolver doesn't cache bogus NXDOMAIN
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#
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echo I:Trying to Prime bogus NXDOMAIN
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ret=0
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expect="SERVFAIL"
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ans=`$DIG +tcp -p 5300 @10.53.0.4 removed.example.com. A` || ret=1
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ans=`echo $ans | sed 's/^.*status: \([A-Z][A-Z]*\).*$/\1/'`
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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echo I:Confirming the bogus NXDOMAIN was not cached
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ret=0
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expect="SERVFAIL"
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ans=`$DIG +tcp -p 5300 @10.53.0.4 removed.example.com. A` || ret=1
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ans=`echo $ans | sed 's/^.*status: \([A-Z][A-Z]*\).*$/\1/'`
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test "$ans" = "$expect" || ret=1
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test $ret = 0 || echo I:failed, got "'""$ans""'", expected "'""$expect""'"
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status=`expr $status + $ret`
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echo "I:exit status: $status"
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exit $status
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