Merging upstream version 1:9.18.24.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 228 insertions, 210 deletions

diff --git a/bin/tests/system/cookie/prereq.sh b/bin/tests/system/cookie/prereq.sh
new file mode 100644
index 0000000..b6b005f
--- /dev/null
+++ b/bin/tests/system/cookie/prereq.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+. ../conf.sh
+
+if ! ${PYTHON} -c 'import dns'; then
+  echo_i "python dns module is required"
+  exit 1
+fi
+
+exit 0
diff --git a/bin/tests/system/cookie/tests.sh b/bin/tests/system/cookie/tests.sh
index 489a248..24984a3 100755
--- a/bin/tests/system/cookie/tests.sh
+++ b/bin/tests/system/cookie/tests.sh
@@ -16,87 +16,85 @@ set -e
 . ../conf.sh
 
 DIGOPTS="-p ${PORT}"
-RNDCCMD="$RNDC -c ../common/rndc.conf -p ${CONTROLPORT} -s"
+RNDCCMD="$RNDC -c ../_common/rndc.conf -p ${CONTROLPORT} -s"
 
 status=0
 n=0
 
 getcookie() {
-	awk '$2 == "COOKIE:" {
+  awk '$2 == "COOKIE:" {
 		print $3;
-	}' < $1
+	}' <$1
 }
 
 fullcookie() {
-	awk 'BEGIN { n = 0 }
+  awk 'BEGIN { n = 0 }
 	     // { v[n++] = length(); }
 	     END { print (v[1] == v[2]); }'
 }
 
 havetc() {
-	grep 'flags:.* tc[^;]*;' $1 > /dev/null
+  grep 'flags:.* tc[^;]*;' $1 >/dev/null
 }
 
-for bad in bad*.conf
-do
-	n=$((n + 1))
-	echo_i "checking that named-checkconf detects error in $bad ($n)"
-	ret=0
-	$CHECKCONF $bad > /dev/null 2>&1 && ret=1
-	if [ $ret != 0 ]; then echo_i "failed"; fi
-	status=$((status + ret))
+for bad in bad*.conf; do
+  n=$((n + 1))
+  echo_i "checking that named-checkconf detects error in $bad ($n)"
+  ret=0
+  $CHECKCONF $bad >/dev/null 2>&1 && ret=1
+  if [ $ret != 0 ]; then echo_i "failed"; fi
+  status=$((status + ret))
 done
 
-for good in good*.conf
-do
-	n=$((n + 1))
-	echo_i "checking that named-checkconf detects accepts $good ($n)"
-	ret=0
-	$CHECKCONF $good > /dev/null 2>&1 || ret=1
-	if [ $ret != 0 ]; then echo_i "failed"; fi
-	status=$((status + ret))
+for good in good*.conf; do
+  n=$((n + 1))
+  echo_i "checking that named-checkconf detects accepts $good ($n)"
+  ret=0
+  $CHECKCONF $good >/dev/null 2>&1 || ret=1
+  if [ $ret != 0 ]; then echo_i "failed"; fi
+  status=$((status + ret))
 done
 
 n=$((n + 1))
 echo_i "checking RCODE=FORMERR to query without question section and without COOKIE option ($n)"
 ret=0
-$DIG $DIGOPTS +qr +header-only +nocookie version.bind txt ch @10.53.0.1 > dig.out.test$n || ret=1
-grep COOKIE: dig.out.test$n > /dev/null && ret=1
-grep "status: FORMERR" dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +qr +header-only +nocookie version.bind txt ch @10.53.0.1 >dig.out.test$n || ret=1
+grep COOKIE: dig.out.test$n >/dev/null && ret=1
+grep "status: FORMERR" dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "checking RCODE=NOERROR to query without question section and with COOKIE option ($n)"
 ret=0
-$DIG $DIGOPTS +qr +header-only +cookie version.bind txt ch @10.53.0.1 > dig.out.test$n || ret=1
-grep COOKIE: dig.out.test$n > /dev/null || ret=1
-grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +qr +header-only +cookie version.bind txt ch @10.53.0.1 >dig.out.test$n || ret=1
+grep COOKIE: dig.out.test$n >/dev/null || ret=1
+grep "status: NOERROR" dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "checking COOKIE token is returned to empty COOKIE option ($n)"
 ret=0
-$DIG $DIGOPTS +cookie version.bind txt ch @10.53.0.1 > dig.out.test$n || ret=1
-grep COOKIE: dig.out.test$n > /dev/null || ret=1
-grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +cookie version.bind txt ch @10.53.0.1 >dig.out.test$n || ret=1
+grep COOKIE: dig.out.test$n >/dev/null || ret=1
+grep "status: NOERROR" dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "checking COOKIE is not returned when answer-cookie is false ($n)"
 ret=0
-$DIG $DIGOPTS +cookie version.bind txt ch @10.53.0.7 > dig.out.test$n || ret=1
-grep COOKIE: dig.out.test$n > /dev/null && ret=1
-grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +cookie version.bind txt ch @10.53.0.7 >dig.out.test$n || ret=1
+grep COOKIE: dig.out.test$n >/dev/null && ret=1
+grep "status: NOERROR" dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "checking response size without COOKIE ($n)"
 ret=0
-$DIG $DIGOPTS large.example txt @10.53.0.1 +ignore > dig.out.test$n || ret=1
+$DIG $DIGOPTS large.example txt @10.53.0.1 +ignore >dig.out.test$n || ret=1
 havetc dig.out.test$n || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
@@ -104,36 +102,36 @@ status=$((status + ret))
 n=$((n + 1))
 echo_i "checking response size without valid COOKIE ($n)"
 ret=0
-$DIG $DIGOPTS +cookie large.example txt @10.53.0.1 +ignore > dig.out.test$n || ret=1
+$DIG $DIGOPTS +cookie large.example txt @10.53.0.1 +ignore >dig.out.test$n || ret=1
 havetc dig.out.test$n || ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "checking response size with COOKIE ($n)"
 ret=0
-$DIG $DIGOPTS +cookie large.example txt @10.53.0.1 > dig.out.test$n.l || ret=1
+$DIG $DIGOPTS +cookie large.example txt @10.53.0.1 >dig.out.test$n.l || ret=1
 cookie=$(getcookie dig.out.test$n.l)
-$DIG $DIGOPTS +qr +cookie=$cookie large.example txt @10.53.0.1 +ignore > dig.out.test$n || ret=1
+$DIG $DIGOPTS +qr +cookie=$cookie large.example txt @10.53.0.1 +ignore >dig.out.test$n || ret=1
 havetc dig.out.test$n && ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "checking response size with COOKIE recursive ($n)"
 ret=0
-$DIG $DIGOPTS +qr +cookie=$cookie large.xxx txt @10.53.0.1 +ignore > dig.out.test$n || ret=1
+$DIG $DIGOPTS +qr +cookie=$cookie large.xxx txt @10.53.0.1 +ignore >dig.out.test$n || ret=1
 havetc dig.out.test$n && ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "checking COOKIE is learnt for TCP retry ($n)"
 ret=0
-$DIG $DIGOPTS +qr +cookie large.example txt @10.53.0.1 > dig.out.test$n || ret=1
+$DIG $DIGOPTS +qr +cookie large.example txt @10.53.0.1 >dig.out.test$n || ret=1
 linecount=$(getcookie dig.out.test$n | wc -l)
 if [ $linecount != 3 ]; then ret=1; fi
 checkfull=$(getcookie dig.out.test$n | fullcookie)
@@ -145,15 +143,15 @@ n=$((n + 1))
 echo_i "checking for COOKIE value in adb ($n)"
 ret=0
 rndc_dumpdb ns1
-grep "10.53.0.2.*\[cookie=" ns1/named_dump.db.test$n > /dev/null || ret=1
+grep "10.53.0.2.*\[cookie=" ns1/named_dump.db.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "checking require-server-cookie default (no) ($n)"
 ret=0
-$DIG $DIGOPTS +qr +cookie +nobadcookie soa @10.53.0.1 > dig.out.test$n || ret=1
-grep BADCOOKIE dig.out.test$n > /dev/null && ret=1
+$DIG $DIGOPTS +qr +cookie +nobadcookie soa @10.53.0.1 >dig.out.test$n || ret=1
+grep BADCOOKIE dig.out.test$n >/dev/null && ret=1
 linecount=$(getcookie dig.out.test$n | wc -l)
 if [ $linecount != 2 ]; then ret=1; fi
 if [ $ret != 0 ]; then echo_i "failed"; fi
@@ -162,10 +160,10 @@ status=$((status + ret))
 n=$((n + 1))
 echo_i "checking require-server-cookie yes ($n)"
 ret=0
-$DIG $DIGOPTS +qr +cookie +nobadcookie soa @10.53.0.3 > dig.out.test$n || ret=1
-grep "flags: qr[^;]* aa[ ;]" dig.out.test$n > /dev/null && ret=1
-grep "flags: qr[^;]* ad[ ;]" dig.out.test$n > /dev/null && ret=1
-grep BADCOOKIE dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +qr +cookie +nobadcookie soa @10.53.0.3 >dig.out.test$n || ret=1
+grep "flags: qr[^;]* aa[ ;]" dig.out.test$n >/dev/null && ret=1
+grep "flags: qr[^;]* ad[ ;]" dig.out.test$n >/dev/null && ret=1
+grep BADCOOKIE dig.out.test$n >/dev/null || ret=1
 linecount=$(getcookie dig.out.test$n | wc -l)
 if [ $linecount != 2 ]; then ret=1; fi
 if [ $ret != 0 ]; then echo_i "failed"; fi
@@ -174,7 +172,7 @@ status=$((status + ret))
 n=$((n + 1))
 echo_i "checking +qr +showbadcookie ($n)"
 ret=0
-$DIG $DIGOPTS +qr +cookie +showbadcookie soa @10.53.0.3 > dig.out.test$n || ret=1
+$DIG $DIGOPTS +qr +cookie +showbadcookie soa @10.53.0.3 >dig.out.test$n || ret=1
 noerror=$(grep "status: NOERROR" dig.out.test$n | wc -l)
 badcookie=$(grep "status: BADCOOKIE" dig.out.test$n | wc -l)
 server=$(grep "COOKIE: ................................................" dig.out.test$n | wc -l)
@@ -191,7 +189,7 @@ status=$((status + ret))
 n=$((n + 1))
 echo_i "checking +showbadcookie ($n)"
 ret=0
-$DIG $DIGOPTS +cookie +showbadcookie soa @10.53.0.3 > dig.out.test$n || ret=1
+$DIG $DIGOPTS +cookie +showbadcookie soa @10.53.0.3 >dig.out.test$n || ret=1
 noerror=$(grep "status: NOERROR" dig.out.test$n | wc -l)
 badcookie=$(grep "status: BADCOOKIE" dig.out.test$n | wc -l)
 server=$(grep "COOKIE: ................................................" dig.out.test$n | wc -l)
@@ -208,9 +206,9 @@ status=$((status + ret))
 n=$((n + 1))
 echo_i "checking require-server-cookie yes with rate-limit ($n)"
 ret=0
-$DIG $DIGOPTS +qr +cookie +nobadcookie soa example @10.53.0.8 > dig.out.test$n || ret=1
-grep "flags: qr[^;]* ad[ ;]" dig.out.test$n > /dev/null && ret=1
-grep BADCOOKIE dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +qr +cookie +nobadcookie soa example @10.53.0.8 >dig.out.test$n || ret=1
+grep "flags: qr[^;]* ad[ ;]" dig.out.test$n >/dev/null && ret=1
+grep BADCOOKIE dig.out.test$n >/dev/null || ret=1
 linecount=$(getcookie dig.out.test$n | wc -l)
 if [ $linecount != 2 ]; then ret=1; fi
 if [ $ret != 0 ]; then echo_i "failed"; fi
@@ -219,24 +217,24 @@ status=$((status + ret))
 n=$((n + 1))
 echo_i "send undersized cookie ($n)"
 ret=0
-$DIG $DIGOPTS +qr +cookie=000000 soa @10.53.0.1 > dig.out.test$n || ret=1
-grep "status: FORMERR" dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +qr +cookie=000000 soa @10.53.0.1 >dig.out.test$n || ret=1
+grep "status: FORMERR" dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "send oversized for named cookie ($n)"
 ret=0
-$DIG $DIGOPTS +qr +cookie=${cookie}00 soa @10.53.0.1 > dig.out.test$n || ret=1
-grep "COOKIE: [a-f0-9]* (good)" dig.out.test$n > /dev/null 2>&1 || ret=1
+$DIG $DIGOPTS +qr +cookie=${cookie}00 soa @10.53.0.1 >dig.out.test$n || ret=1
+grep "COOKIE: [a-f0-9]* (good)" dig.out.test$n >/dev/null 2>&1 || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "send oversized for named cookie with server requiring a good cookie ($n)"
 ret=0
-$DIG $DIGOPTS +qr +cookie=${cookie}00 soa @10.53.0.3 > dig.out.test$n || ret=1
-grep "COOKIE: [a-f0-9]* (good)" dig.out.test$n > /dev/null 2>&1 || ret=1
+$DIG $DIGOPTS +qr +cookie=${cookie}00 soa @10.53.0.3 >dig.out.test$n || ret=1
+grep "COOKIE: [a-f0-9]* (good)" dig.out.test$n >/dev/null 2>&1 || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
@@ -260,8 +258,8 @@ status=$((status + ret))
 n=$((n + 1))
 echo_i "get NS4 cookie for cross server checking ($n)"
 ret=0
-$DIG $DIGOPTS +cookie -b 10.53.0.4 soa . @10.53.0.4 > dig.out.test$n || ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +cookie -b 10.53.0.4 soa . @10.53.0.4 >dig.out.test$n || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
 ns4cookie=$(getcookie dig.out.test$n)
 test -n "$ns4cookie" || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
@@ -270,8 +268,8 @@ status=$((status + ret))
 n=$((n + 1))
 echo_i "get NS5 cookie for cross server checking ($n)"
 ret=0
-$DIG $DIGOPTS +cookie -b 10.53.0.4 soa . @10.53.0.5 > dig.out.test$n || ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +cookie -b 10.53.0.4 soa . @10.53.0.5 >dig.out.test$n || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
 ns5cookie=$(getcookie dig.out.test$n)
 test -n "$ns5cookie" || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
@@ -280,8 +278,8 @@ status=$((status + ret))
 n=$((n + 1))
 echo_i "get NS6 cookie for cross server checking ($n)"
 ret=0
-$DIG $DIGOPTS +cookie -b 10.53.0.4 soa . @10.53.0.6 > dig.out.test$n || ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +cookie -b 10.53.0.4 soa . @10.53.0.6 >dig.out.test$n || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
 ns6cookie=$(getcookie dig.out.test$n)
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
@@ -289,54 +287,54 @@ status=$((status + ret))
 n=$((n + 1))
 echo_i "test NS4 cookie on NS5 (expect success) ($n)"
 ret=0
-$DIG $DIGOPTS +cookie=$ns4cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.5 > dig.out.test$n || ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
-grep "status: NOERROR," dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +cookie=$ns4cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.5 >dig.out.test$n || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
+grep "status: NOERROR," dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "test NS4 cookie on NS6 (expect badcookie) ($n)"
 ret=0
-$DIG $DIGOPTS +cookie=$ns4cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.6 > dig.out.test$n || ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
-grep "status: BADCOOKIE," dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +cookie=$ns4cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.6 >dig.out.test$n || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
+grep "status: BADCOOKIE," dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "test NS5 cookie on NS4 (expect success) ($n)"
 ret=0
-$DIG $DIGOPTS +cookie=$ns5cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.4 > dig.out.test$n || ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
-grep "status: NOERROR," dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +cookie=$ns5cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.4 >dig.out.test$n || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
+grep "status: NOERROR," dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "test NS5 cookie on NS6 (expect badcookie) ($n)"
 ret=0
-$DIG $DIGOPTS +cookie=$ns5cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.6 > dig.out.test$n || ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
-grep "status: BADCOOKIE," dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +cookie=$ns5cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.6 >dig.out.test$n || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
+grep "status: BADCOOKIE," dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "test NS6 cookie on NS4 (expect badcookie) ($n)"
 ret=0
-$DIG $DIGOPTS +cookie=$ns6cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.4 > dig.out.test$n || ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
-grep "status: BADCOOKIE," dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +cookie=$ns6cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.4 >dig.out.test$n || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
+grep "status: BADCOOKIE," dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
 n=$((n + 1))
 echo_i "test NS6 cookie on NS5 (expect success) ($n)"
 ret=0
-$DIG $DIGOPTS +cookie=$ns6cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.5 > dig.out.test$n || ret=1
-grep "; COOKIE:.*(good)" dig.out.test$n > /dev/null || ret=1
-grep "status: NOERROR," dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +cookie=$ns6cookie -b 10.53.0.4 +nobadcookie soa . @10.53.0.5 >dig.out.test$n || ret=1
+grep "; COOKIE:.*(good)" dig.out.test$n >/dev/null || ret=1
+grep "status: NOERROR," dig.out.test$n >/dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
@@ -345,62 +343,62 @@ echo_i "check that test server is correctly configured ($n)"
 ret=0
 pat="; COOKIE: ................................ (good)"
 #UDP
-$DIG $DIGOPTS @10.53.0.9 +notcp tld > dig.out.test$n.1 || ret=1
-grep "status: NOERROR" dig.out.test$n.1 > /dev/null || ret=1
-grep "$pat" dig.out.test$n.1 > /dev/null || ret=1
-grep 'A.10\.53\.0\.9' dig.out.test$n.1 > /dev/null || ret=1
-grep 'A.10\.53\.0\.10' dig.out.test$n.1 > /dev/null && ret=1
-grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 > /dev/null && ret=1
-
-$DIG $DIGOPTS @10.53.0.9 +notcp tcponly.tld > dig.out.test$n.2 || ret=1
-grep "status: NOERROR" dig.out.test$n.2 > /dev/null || ret=1
-grep "; COOKIE:" dig.out.test$n.2 > /dev/null && ret=1
-grep 'A.10\.53\.0\.9' dig.out.test$n.2 > /dev/null || ret=1
-grep 'A.10\.53\.0\.10' dig.out.test$n.2 > /dev/null  || ret=1
-grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 > /dev/null && ret=1
-
-$DIG $DIGOPTS @10.53.0.9 +notcp nocookie.tld > dig.out.test$n.3 || ret=1
-grep "status: NOERROR" dig.out.test$n.3 > /dev/null || ret=1
-grep "; COOKIE:" dig.out.test$n.3 > /dev/null && ret=1
-grep 'A.10\.53\.0\.9' dig.out.test$n.3 > /dev/null || ret=1
-grep 'A.10\.53\.0\.10' dig.out.test$n.3 > /dev/null  || ret=1
-grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 > /dev/null && ret=1
-
-$DIG $DIGOPTS @10.53.0.9 +notcp withtsig.tld > dig.out.test$n.4 || ret=1
-grep "status: NOERROR" dig.out.test$n.4 > /dev/null || ret=1
-grep "; COOKIE:" dig.out.test$n.4 > /dev/null && ret=1
-grep 'A.10\.53\.0\.9' dig.out.test$n.4 > /dev/null || ret=1
-grep 'A.10\.53\.0\.10' dig.out.test$n.4 > /dev/null || ret=1
-grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.4 > /dev/null || ret=1
+$DIG $DIGOPTS @10.53.0.9 +notcp tld >dig.out.test$n.1 || ret=1
+grep "status: NOERROR" dig.out.test$n.1 >/dev/null || ret=1
+grep "$pat" dig.out.test$n.1 >/dev/null || ret=1
+grep 'A.10\.53\.0\.9' dig.out.test$n.1 >/dev/null || ret=1
+grep 'A.10\.53\.0\.10' dig.out.test$n.1 >/dev/null && ret=1
+grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 >/dev/null && ret=1
+
+$DIG $DIGOPTS @10.53.0.9 +notcp tcponly.tld >dig.out.test$n.2 || ret=1
+grep "status: NOERROR" dig.out.test$n.2 >/dev/null || ret=1
+grep "; COOKIE:" dig.out.test$n.2 >/dev/null && ret=1
+grep 'A.10\.53\.0\.9' dig.out.test$n.2 >/dev/null || ret=1
+grep 'A.10\.53\.0\.10' dig.out.test$n.2 >/dev/null || ret=1
+grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 >/dev/null && ret=1
+
+$DIG $DIGOPTS @10.53.0.9 +notcp nocookie.tld >dig.out.test$n.3 || ret=1
+grep "status: NOERROR" dig.out.test$n.3 >/dev/null || ret=1
+grep "; COOKIE:" dig.out.test$n.3 >/dev/null && ret=1
+grep 'A.10\.53\.0\.9' dig.out.test$n.3 >/dev/null || ret=1
+grep 'A.10\.53\.0\.10' dig.out.test$n.3 >/dev/null || ret=1
+grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 >/dev/null && ret=1
+
+$DIG $DIGOPTS @10.53.0.9 +notcp withtsig.tld >dig.out.test$n.4 || ret=1
+grep "status: NOERROR" dig.out.test$n.4 >/dev/null || ret=1
+grep "; COOKIE:" dig.out.test$n.4 >/dev/null && ret=1
+grep 'A.10\.53\.0\.9' dig.out.test$n.4 >/dev/null || ret=1
+grep 'A.10\.53\.0\.10' dig.out.test$n.4 >/dev/null || ret=1
+grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.4 >/dev/null || ret=1
 
 #TCP
-$DIG $DIGOPTS @10.53.0.9 +tcp tld > dig.out.test$n.5 || ret=1
-grep "status: NOERROR" dig.out.test$n.5 > /dev/null || ret=1
-grep "$pat" dig.out.test$n.5 > /dev/null || ret=1
-grep 'A.10\.53\.0\.9' dig.out.test$n.5 > /dev/null || ret=1
-grep 'A.10\.53\.0\.10' dig.out.test$n.5 > /dev/null && ret=1
-grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 > /dev/null && ret=1
-
-$DIG $DIGOPTS @10.53.0.9 +tcp tcponly.tld > dig.out.test$n.6
-grep "status: NOERROR" dig.out.test$n.6 > /dev/null || ret=1
-grep "$pat" dig.out.test$n.6 > /dev/null || ret=1
-grep 'A.10\.53\.0\.9' dig.out.test$n.6 > /dev/null || ret=1
-grep 'A.10\.53\.0\.10' dig.out.test$n.6 > /dev/null && ret=1
-grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 > /dev/null && ret=1
-
-$DIG $DIGOPTS @10.53.0.9 +tcp nocookie.tld > dig.out.test$n.7
-grep "status: NOERROR" dig.out.test$n.7 > /dev/null || ret=1
-grep "; COOKIE:" dig.out.test$n.7 > /dev/null && ret=1
-grep 'A.10\.53\.0\.9' dig.out.test$n.7 > /dev/null || ret=1
-grep 'A.10\.53\.0\.10' dig.out.test$n.7 > /dev/null && ret=1
-grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 > /dev/null && ret=1
-
-$DIG $DIGOPTS @10.53.0.9 +tcp withtsig.tld > dig.out.test$n.8
-grep "status: NOERROR" dig.out.test$n.8 > /dev/null || ret=1
-grep "$pat" dig.out.test$n.8 > /dev/null || ret=1
-grep 'A.10\.53\.0\.9' dig.out.test$n.8 > /dev/null || ret=1
-grep 'A.10\.53\.0\.10' dig.out.test$n.8 > /dev/null && ret=1
-grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.8 > /dev/null && ret=1
+$DIG $DIGOPTS @10.53.0.9 +tcp tld >dig.out.test$n.5 || ret=1
+grep "status: NOERROR" dig.out.test$n.5 >/dev/null || ret=1
+grep "$pat" dig.out.test$n.5 >/dev/null || ret=1
+grep 'A.10\.53\.0\.9' dig.out.test$n.5 >/dev/null || ret=1
+grep 'A.10\.53\.0\.10' dig.out.test$n.5 >/dev/null && ret=1
+grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 >/dev/null && ret=1
+
+$DIG $DIGOPTS @10.53.0.9 +tcp tcponly.tld >dig.out.test$n.6
+grep "status: NOERROR" dig.out.test$n.6 >/dev/null || ret=1
+grep "$pat" dig.out.test$n.6 >/dev/null || ret=1
+grep 'A.10\.53\.0\.9' dig.out.test$n.6 >/dev/null || ret=1
+grep 'A.10\.53\.0\.10' dig.out.test$n.6 >/dev/null && ret=1
+grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 >/dev/null && ret=1
+
+$DIG $DIGOPTS @10.53.0.9 +tcp nocookie.tld >dig.out.test$n.7
+grep "status: NOERROR" dig.out.test$n.7 >/dev/null || ret=1
+grep "; COOKIE:" dig.out.test$n.7 >/dev/null && ret=1
+grep 'A.10\.53\.0\.9' dig.out.test$n.7 >/dev/null || ret=1
+grep 'A.10\.53\.0\.10' dig.out.test$n.7 >/dev/null && ret=1
+grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.1 >/dev/null && ret=1
+
+$DIG $DIGOPTS @10.53.0.9 +tcp withtsig.tld >dig.out.test$n.8
+grep "status: NOERROR" dig.out.test$n.8 >/dev/null || ret=1
+grep "$pat" dig.out.test$n.8 >/dev/null || ret=1
+grep 'A.10\.53\.0\.9' dig.out.test$n.8 >/dev/null || ret=1
+grep 'A.10\.53\.0\.10' dig.out.test$n.8 >/dev/null && ret=1
+grep ";; TSIG PSEUDOSECTION:" dig.out.test$n.8 >/dev/null && ret=1
 
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
@@ -411,17 +409,17 @@ ret=0
 msg="missing expected cookie from"
 pat='10\.53\.0\.9 .*\[cookie=................................\] \[ttl'
 # prime EDNS COOKIE state
-$DIG $DIGOPTS @10.53.0.1 tld > dig.out.test$n.1 || ret=1
-grep "status: NOERROR" dig.out.test$n.1 > /dev/null || ret=1
+$DIG $DIGOPTS @10.53.0.1 tld >dig.out.test$n.1 || ret=1
+grep "status: NOERROR" dig.out.test$n.1 >/dev/null || ret=1
 rndc_dumpdb ns1
-grep "$pat" ns1/named_dump.db.test$n > /dev/null || ret=1
+grep "$pat" ns1/named_dump.db.test$n >/dev/null || ret=1
 # spoofed response contains 10.53.0.10
 nextpart ns1/named.run >/dev/null
-$DIG $DIGOPTS @10.53.0.1 tcponly.tld > dig.out.test$n.2 || ret=1
+$DIG $DIGOPTS @10.53.0.1 tcponly.tld >dig.out.test$n.2 || ret=1
 wait_for_log 5 "$msg" ns1/named.run || ret=1
-grep "status: NOERROR" dig.out.test$n.2 > /dev/null || ret=1
-grep 'A.10\.53\.0\.9' dig.out.test$n.2 > /dev/null || ret=1
-grep 'A.10\.53\.0\.10' dig.out.test$n.2 > /dev/null && ret=1
+grep "status: NOERROR" dig.out.test$n.2 >/dev/null || ret=1
+grep 'A.10\.53\.0\.9' dig.out.test$n.2 >/dev/null || ret=1
+grep 'A.10\.53\.0\.10' dig.out.test$n.2 >/dev/null && ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
@@ -431,17 +429,17 @@ ret=0
 msg="missing expected cookie from"
 pat='10\.53\.0\.9 .*\[cookie=................................\] \[ttl'
 # prime EDNS COOKIE state
-$DIG $DIGOPTS @10.53.0.1 tld > dig.out.test$n.1 || ret=1
-grep "status: NOERROR" dig.out.test$n.1 > /dev/null || ret=1
+$DIG $DIGOPTS @10.53.0.1 tld >dig.out.test$n.1 || ret=1
+grep "status: NOERROR" dig.out.test$n.1 >/dev/null || ret=1
 rndc_dumpdb ns1
-grep "$pat" ns1/named_dump.db.test$n > /dev/null || ret=1
+grep "$pat" ns1/named_dump.db.test$n >/dev/null || ret=1
 # check the disabled server response
 nextpart ns1/named.run >/dev/null
-$DIG $DIGOPTS @10.53.0.1 nocookie.tld > dig.out.test$n.2
+$DIG $DIGOPTS @10.53.0.1 nocookie.tld >dig.out.test$n.2
 wait_for_log 5 "$msg" ns1/named.run || ret=1
-grep "status: NOERROR" dig.out.test$n.2 > /dev/null || ret=1
-grep 'A.10\.53\.0\.9' dig.out.test$n.2 > /dev/null || ret=1
-grep 'A.10\.53\.0\.10' dig.out.test$n.2 > /dev/null && ret=1
+grep "status: NOERROR" dig.out.test$n.2 >/dev/null || ret=1
+grep 'A.10\.53\.0\.9' dig.out.test$n.2 >/dev/null || ret=1
+grep 'A.10\.53\.0\.10' dig.out.test$n.2 >/dev/null && ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
@@ -450,17 +448,17 @@ echo_i "check that spoofed response with a TSIG is dropped when we have a server
 ret=0
 pat='10\.53\.0\.9 .*\[cookie=................................\] \[ttl'
 # prime EDNS COOKIE state
-$DIG $DIGOPTS @10.53.0.1 tld > dig.out.test$n.1 || ret=1
-grep "status: NOERROR" dig.out.test$n.1 > /dev/null || ret=1
+$DIG $DIGOPTS @10.53.0.1 tld >dig.out.test$n.1 || ret=1
+grep "status: NOERROR" dig.out.test$n.1 >/dev/null || ret=1
 rndc_dumpdb ns1
-grep "$pat" ns1/named_dump.db.test$n > /dev/null || ret=1
+grep "$pat" ns1/named_dump.db.test$n >/dev/null || ret=1
 # spoofed response contains 10.53.0.10
 nextpart ns1/named.run >/dev/null
-$DIG $DIGOPTS @10.53.0.1 withtsig.tld > dig.out.test$n.2 || ret=1
-grep "status: NOERROR" dig.out.test$n.2 > /dev/null || ret=1
-grep 'A.10\.53\.0\.9' dig.out.test$n.2 > /dev/null || ret=1
-grep 'A.10\.53\.0\.10' dig.out.test$n.2 > /dev/null && ret=1
-nextpart ns1/named.run > named.run.test$n
+$DIG $DIGOPTS @10.53.0.1 withtsig.tld >dig.out.test$n.2 || ret=1
+grep "status: NOERROR" dig.out.test$n.2 >/dev/null || ret=1
+grep 'A.10\.53\.0\.9' dig.out.test$n.2 >/dev/null || ret=1
+grep 'A.10\.53\.0\.10' dig.out.test$n.2 >/dev/null && ret=1
+nextpart ns1/named.run >named.run.test$n
 count=$(grep -c ') [0-9][0-9]* NOERROR 0' named.run.test$n)
 test $count -eq 1 || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
@@ -470,56 +468,55 @@ if $PYTHON -c '
 import dns.version, sys;
 if dns.version.MAJOR > 1: sys.exit(0);
 if dns.version.MAJOR == 1 and dns.version.MINOR >= 16: sys.exit(0);
-sys.exit(1)'
-then
+sys.exit(1)'; then
   n=$((n + 1))
   echo_i "check that TSIG test server is correctly configured ($n)"
   ret=0
   pat="; COOKIE: ................................ (good)"
   key=hmac-sha256:foo:aaaaaaaaaaaa
   #UDP
-  $DIG $DIGOPTS @10.53.0.10 -y $key +notcp tsig. > dig.out.test$n.1 || ret=1
-  grep "status: NOERROR" dig.out.test$n.1 > /dev/null || ret=1
-  grep "$pat" dig.out.test$n.1 > /dev/null || ret=1
-  grep 'A.10\.53\.0\.9' dig.out.test$n.1 > /dev/null || ret=1
-  grep 'A.10\.53\.0\.10' dig.out.test$n.1 > /dev/null && ret=1
-  grep 'TSIG.*NOERROR' dig.out.test$n.1 > /dev/null || ret=1
-
-  $DIG $DIGOPTS @10.53.0.10 -y $key +notcp tcponly.tsig > dig.out.test$n.2 || ret=1
-  grep "status: NOERROR" dig.out.test$n.2 > /dev/null || ret=1
-  grep "; COOKIE:" dig.out.test$n.2 > /dev/null && ret=1
-  grep 'A.10\.53\.0\.9' dig.out.test$n.2 > /dev/null || ret=1
-  grep 'A.10\.53\.0\.10' dig.out.test$n.2 > /dev/null  || ret=1
-  grep 'TSIG.*NOERROR' dig.out.test$n.1 > /dev/null || ret=1
-
-  $DIG $DIGOPTS @10.53.0.10 -y $key +notcp nocookie.tsig > dig.out.test$n.3 || ret=1
-  grep "status: NOERROR" dig.out.test$n.3 > /dev/null || ret=1
-  grep "; COOKIE:" dig.out.test$n.3 > /dev/null && ret=1
-  grep 'A.10\.53\.0\.9' dig.out.test$n.3 > /dev/null || ret=1
-  grep 'A.10\.53\.0\.10' dig.out.test$n.3 > /dev/null  || ret=1
-  grep 'TSIG.*NOERROR' dig.out.test$n.1 > /dev/null || ret=1
+  $DIG $DIGOPTS @10.53.0.10 -y $key +notcp tsig. >dig.out.test$n.1 || ret=1
+  grep "status: NOERROR" dig.out.test$n.1 >/dev/null || ret=1
+  grep "$pat" dig.out.test$n.1 >/dev/null || ret=1
+  grep 'A.10\.53\.0\.9' dig.out.test$n.1 >/dev/null || ret=1
+  grep 'A.10\.53\.0\.10' dig.out.test$n.1 >/dev/null && ret=1
+  grep 'TSIG.*NOERROR' dig.out.test$n.1 >/dev/null || ret=1
+
+  $DIG $DIGOPTS @10.53.0.10 -y $key +notcp tcponly.tsig >dig.out.test$n.2 || ret=1
+  grep "status: NOERROR" dig.out.test$n.2 >/dev/null || ret=1
+  grep "; COOKIE:" dig.out.test$n.2 >/dev/null && ret=1
+  grep 'A.10\.53\.0\.9' dig.out.test$n.2 >/dev/null || ret=1
+  grep 'A.10\.53\.0\.10' dig.out.test$n.2 >/dev/null || ret=1
+  grep 'TSIG.*NOERROR' dig.out.test$n.1 >/dev/null || ret=1
+
+  $DIG $DIGOPTS @10.53.0.10 -y $key +notcp nocookie.tsig >dig.out.test$n.3 || ret=1
+  grep "status: NOERROR" dig.out.test$n.3 >/dev/null || ret=1
+  grep "; COOKIE:" dig.out.test$n.3 >/dev/null && ret=1
+  grep 'A.10\.53\.0\.9' dig.out.test$n.3 >/dev/null || ret=1
+  grep 'A.10\.53\.0\.10' dig.out.test$n.3 >/dev/null || ret=1
+  grep 'TSIG.*NOERROR' dig.out.test$n.1 >/dev/null || ret=1
 
   #TCP
-  $DIG $DIGOPTS @10.53.0.10 -y $key +tcp tsig. > dig.out.test$n.5 || ret=1
-  grep "status: NOERROR" dig.out.test$n.5 > /dev/null || ret=1
-  grep "$pat" dig.out.test$n.5 > /dev/null || ret=1
-  grep 'A.10\.53\.0\.9' dig.out.test$n.5 > /dev/null || ret=1
-  grep 'A.10\.53\.0\.10' dig.out.test$n.5 > /dev/null && ret=1
-  grep 'TSIG.*NOERROR' dig.out.test$n.1 > /dev/null || ret=1
-
-  $DIG $DIGOPTS @10.53.0.10 -y $key +tcp tcponly.tsig > dig.out.test$n.6 || ret=1
-  grep "status: NOERROR" dig.out.test$n.6 > /dev/null || ret=1
-  grep "$pat" dig.out.test$n.6 > /dev/null || ret=1
-  grep 'A.10\.53\.0\.9' dig.out.test$n.6 > /dev/null || ret=1
-  grep 'A.10\.53\.0\.10' dig.out.test$n.6 > /dev/null && ret=1
-  grep 'TSIG.*NOERROR' dig.out.test$n.1 > /dev/null || ret=1
-
-  $DIG $DIGOPTS @10.53.0.10 -y $key +tcp nocookie.tsig > dig.out.test$n.7 || ret=1
-  grep "status: NOERROR" dig.out.test$n.7 > /dev/null || ret=1
-  grep "; COOKIE:" dig.out.test$n.7 > /dev/null && ret=1
-  grep 'A.10\.53\.0\.9' dig.out.test$n.7 > /dev/null || ret=1
-  grep 'A.10\.53\.0\.10' dig.out.test$n.7 > /dev/null && ret=1
-  grep 'TSIG.*NOERROR' dig.out.test$n.1 > /dev/null || ret=1
+  $DIG $DIGOPTS @10.53.0.10 -y $key +tcp tsig. >dig.out.test$n.5 || ret=1
+  grep "status: NOERROR" dig.out.test$n.5 >/dev/null || ret=1
+  grep "$pat" dig.out.test$n.5 >/dev/null || ret=1
+  grep 'A.10\.53\.0\.9' dig.out.test$n.5 >/dev/null || ret=1
+  grep 'A.10\.53\.0\.10' dig.out.test$n.5 >/dev/null && ret=1
+  grep 'TSIG.*NOERROR' dig.out.test$n.1 >/dev/null || ret=1
+
+  $DIG $DIGOPTS @10.53.0.10 -y $key +tcp tcponly.tsig >dig.out.test$n.6 || ret=1
+  grep "status: NOERROR" dig.out.test$n.6 >/dev/null || ret=1
+  grep "$pat" dig.out.test$n.6 >/dev/null || ret=1
+  grep 'A.10\.53\.0\.9' dig.out.test$n.6 >/dev/null || ret=1
+  grep 'A.10\.53\.0\.10' dig.out.test$n.6 >/dev/null && ret=1
+  grep 'TSIG.*NOERROR' dig.out.test$n.1 >/dev/null || ret=1
+
+  $DIG $DIGOPTS @10.53.0.10 -y $key +tcp nocookie.tsig >dig.out.test$n.7 || ret=1
+  grep "status: NOERROR" dig.out.test$n.7 >/dev/null || ret=1
+  grep "; COOKIE:" dig.out.test$n.7 >/dev/null && ret=1
+  grep 'A.10\.53\.0\.9' dig.out.test$n.7 >/dev/null || ret=1
+  grep 'A.10\.53\.0\.10' dig.out.test$n.7 >/dev/null && ret=1
+  grep 'TSIG.*NOERROR' dig.out.test$n.1 >/dev/null || ret=1
 
   if [ $ret != 0 ]; then echo_i "failed"; fi
   status=$((status + ret))
@@ -529,17 +526,17 @@ then
   ret=0
   pat='10\.53\.0\.10 .*\[cookie=................................\] \[ttl'
   # prime EDNS COOKIE state
-  $DIG $DIGOPTS @10.53.0.1 tsig. > dig.out.test$n.1
-  grep "status: NOERROR" dig.out.test$n.1 > /dev/null || ret=1
+  $DIG $DIGOPTS @10.53.0.1 tsig. >dig.out.test$n.1
+  grep "status: NOERROR" dig.out.test$n.1 >/dev/null || ret=1
   rndc_dumpdb ns1
-  grep "$pat" ns1/named_dump.db.test$n > /dev/null || ret=1
+  grep "$pat" ns1/named_dump.db.test$n >/dev/null || ret=1
   # check the disabled server response
   nextpart ns1/named.run >/dev/null
-  $DIG $DIGOPTS @10.53.0.1 nocookie.tsig > dig.out.test$n.2
-  grep "status: NOERROR" dig.out.test$n.2 > /dev/null || ret=1
-  grep 'A.10\.53\.0\.9' dig.out.test$n.2 > /dev/null || ret=1
-  grep 'A.10\.53\.0\.10' dig.out.test$n.2 > /dev/null || ret=1
-  nextpart ns1/named.run > named.run.test$n
+  $DIG $DIGOPTS @10.53.0.1 nocookie.tsig >dig.out.test$n.2
+  grep "status: NOERROR" dig.out.test$n.2 >/dev/null || ret=1
+  grep 'A.10\.53\.0\.9' dig.out.test$n.2 >/dev/null || ret=1
+  grep 'A.10\.53\.0\.10' dig.out.test$n.2 >/dev/null || ret=1
+  nextpart ns1/named.run >named.run.test$n
   count=$(grep -c ') [0-9][0-9]* NOERROR 0' named.run.test$n)
   test $count -eq 2 || ret=1
   if [ $ret != 0 ]; then echo_i "failed"; fi