1#!/bin/sh 2# 3# Copyright (C) Internet Systems Consortium, Inc. ("ISC") 4# 5# This Source Code Form is subject to the terms of the Mozilla Public 6# License, v. 2.0. If a copy of the MPL was not distributed with this 7# file, You can obtain one at http://mozilla.org/MPL/2.0/. 8# 9# See the COPYRIGHT file distributed with this work for additional 10# information regarding copyright ownership. 11 12SYSTEMTESTTOP=.. 13. $SYSTEMTESTTOP/conf.sh 14 15DIGOPTS="-p ${PORT}" 16RNDCCMD="$RNDC -c ../common/rndc.conf -s 10.53.0.2 -p ${CONTROLPORT}" 17 18n=0 19status=0 20 21echo_i "checking that dig handles TCP keepalive ($n)" 22ret=0 23n=`expr $n + 1` 24$DIG $DIGOPTS +qr +keepalive foo.example @10.53.0.2 > dig.out.test$n 25grep "; TCP KEEPALIVE" dig.out.test$n > /dev/null || ret=1 26if [ $ret != 0 ]; then echo_i "failed"; fi 27status=`expr $status + $ret` 28 29echo_i "checking that dig added TCP keepalive ($n)" 30ret=0 31n=`expr $n + 1` 32$RNDCCMD stats 33grep "EDNS TCP keepalive option received" ns2/named.stats > /dev/null || ret=1 34if [ $ret != 0 ]; then echo_i "failed"; fi 35status=`expr $status + $ret` 36 37echo_i "checking that TCP keepalive is added for TCP responses ($n)" 38ret=0 39n=`expr $n + 1` 40$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.2 > dig.out.test$n 41grep "; TCP KEEPALIVE" dig.out.test$n > /dev/null || ret=1 42if [ $ret != 0 ]; then echo_i "failed"; fi 43status=`expr $status + $ret` 44 45echo_i "checking that TCP keepalive requires TCP ($n)" 46ret=0 47n=`expr $n + 1` 48$DIG $DIGOPTS +keepalive foo.example @10.53.0.2 > dig.out.test$n 49grep "; TCP KEEPALIVE" dig.out.test$n > /dev/null && ret=1 50if [ $ret != 0 ]; then echo_i "failed"; fi 51status=`expr $status + $ret` 52 53echo_i "checking default value ($n)" 54ret=0 55n=`expr $n + 1` 56$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.3 > dig.out.test$n 57grep "; TCP KEEPALIVE: 30.0 secs" dig.out.test$n > /dev/null || ret=1 58if [ $ret != 0 ]; then echo_i "failed"; fi 59status=`expr $status + $ret` 60 61echo_i "checking configured value ($n)" 62ret=0 63n=`expr $n + 1` 64$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.2 > dig.out.test$n 65grep "; TCP KEEPALIVE: 15.0 secs" dig.out.test$n > /dev/null || ret=1 66if [ $ret != 0 ]; then echo_i "failed"; fi 67status=`expr $status + $ret` 68 69echo_i "checking re-configured value ($n)" 70ret=0 71n=`expr $n + 1` 72$RNDCCMD tcp-timeouts 300 300 300 200 > output 73$DIFF -b output expected || ret=1 74$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.2 > dig.out.test$n 75grep "; TCP KEEPALIVE: 20.0 secs" dig.out.test$n > /dev/null || ret=1 76if [ $ret != 0 ]; then echo_i "failed"; fi 77status=`expr $status + $ret` 78 79echo_i "checking server config entry ($n)" 80ret=0 81n=`expr $n + 1` 82$RNDCCMD stats 83oka=`grep "EDNS TCP keepalive option received" ns2/named.stats | \ 84 tail -1 | awk '{ print $1}'` 85$DIG $DIGOPTS bar.example @10.53.0.3 > dig.out.test$n 86$RNDCCMD stats 87nka=`grep "EDNS TCP keepalive option received" ns2/named.stats | \ 88 tail -1 | awk '{ print $1}'` 89#echo oka ':' $oka 90#echo nka ':' $nka 91if [ "$oka" -eq "$nka" ]; then ret=1; fi 92if [ $ret != 0 ]; then echo_i "failed"; fi 93status=`expr $status + $ret` 94 95echo_i "exit status: $status" 96[ $status -eq 0 ] || exit 1 97