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bind9/bin/tests/system/limits/tests.sh
2018-03-15 11:30:37 -07:00

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#!/bin/sh
#
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
SYSTEMTESTTOP=..
. $SYSTEMTESTTOP/conf.sh
DIGOPTS="-p ${PORT}"
status=0
echo_i "1000 A records"
$DIG $DIGOPTS +tcp +norec 1000.example. @10.53.0.1 a > dig.out.1000 || status=1
# $DIG $DIGOPTS 1000.example. @10.53.0.1 a > knowngood.dig.out.1000
digcomp knowngood.dig.out.1000 dig.out.1000 || status=1
echo_i "2000 A records"
$DIG $DIGOPTS +tcp +norec 2000.example. @10.53.0.1 a > dig.out.2000 || status=1
# $DIG $DIGOPTS 2000.example. @10.53.0.1 a > knowngood.dig.out.2000
digcomp knowngood.dig.out.2000 dig.out.2000 || status=1
echo_i "3000 A records"
$DIG $DIGOPTS +tcp +norec 3000.example. @10.53.0.1 a > dig.out.3000 || status=1
# $DIG $DIGOPTS 3000.example. @10.53.0.1 a > knowngood.dig.out.3000
digcomp knowngood.dig.out.3000 dig.out.3000 || status=1
echo_i "4000 A records"
$DIG $DIGOPTS +tcp +norec 4000.example. @10.53.0.1 a > dig.out.4000 || status=1
# $DIG $DIGOPTS 4000.example. @10.53.0.1 a > knowngood.dig.out.4000
digcomp knowngood.dig.out.4000 dig.out.4000 || status=1
echo_i "exactly maximum rrset"
$DIG $DIGOPTS +tcp +norec +noedns a-maximum-rrset.example. @10.53.0.1 a > dig.out.a-maximum-rrset \
|| status=1
# $DIG $DIGOPTS a-maximum-rrset.example. @10.53.0.1 a > knowngood.dig.out.a-maximum-rrset
digcomp knowngood.dig.out.a-maximum-rrset dig.out.a-maximum-rrset || status=1
echo_i "exceed maximum rrset (5000 A records)"
$DIG $DIGOPTS +tcp +norec +noadd 5000.example. @10.53.0.1 a > dig.out.exceed || status=1
# Look for truncation bit (tc).
grep 'flags: .*tc.*;' dig.out.exceed > /dev/null || {
echo_i "TC bit was not set"
status=1
}
echo_i "exit status: $status"
[ $status -eq 0 ] || exit 1