diff options
Diffstat (limited to 'bin/tests/system/checknames')
18 files changed, 524 insertions, 0 deletions
diff --git a/bin/tests/system/checknames/clean.sh b/bin/tests/system/checknames/clean.sh new file mode 100644 index 0000000..83073f9 --- /dev/null +++ b/bin/tests/system/checknames/clean.sh @@ -0,0 +1,22 @@ +#!/bin/sh +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +rm -f ns*/named.conf +rm -f dig.out.ns?.test* +rm -f nsupdate.out.test* +rm -f ns1/*.example.db +rm -f ns1/*.update.db +rm -f ns1/*.update.db.jnl +rm -f ns4/*.update.db +rm -f ns4/*.update.db.jnl +rm -f */named.memstats +rm -f */named.run +rm -f ns*/named.lock diff --git a/bin/tests/system/checknames/ns1/fail.example.db.in b/bin/tests/system/checknames/ns1/fail.example.db.in new file mode 100644 index 0000000..a984471 --- /dev/null +++ b/bin/tests/system/checknames/ns1/fail.example.db.in @@ -0,0 +1,15 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ SOA ns1.fail.example. hostmaster.fail.example. ( + 1 3600 1200 604800 3600 ) + NS ns1.fail.example. +ns1.fail.example. A 10.53.0.1 +xx_xx.fail.example. A 127.0.0.1 diff --git a/bin/tests/system/checknames/ns1/fail.update.db.in b/bin/tests/system/checknames/ns1/fail.update.db.in new file mode 100644 index 0000000..218f6bc --- /dev/null +++ b/bin/tests/system/checknames/ns1/fail.update.db.in @@ -0,0 +1,14 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ SOA ns1.fail.update. hostmaster.fail.update. ( + 1 3600 1200 604800 3600 ) + NS ns1.fail.update. +ns1.fail.update. A 10.53.0.1 diff --git a/bin/tests/system/checknames/ns1/ignore.example.db.in b/bin/tests/system/checknames/ns1/ignore.example.db.in new file mode 100644 index 0000000..050041e --- /dev/null +++ b/bin/tests/system/checknames/ns1/ignore.example.db.in @@ -0,0 +1,16 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ SOA ns1.ignore.example. hostmaster.ignore.example. ( + 1 3600 1200 604800 3600 ) + NS ns1.ignore.example. +ns1.ignore.example. A 10.53.0.1 +yy_yy.ignore.example. A 10.53.0.1 +mx.ignore.example. MX 10 zz_zz.ignore.example. diff --git a/bin/tests/system/checknames/ns1/ignore.update.db.in b/bin/tests/system/checknames/ns1/ignore.update.db.in new file mode 100644 index 0000000..f7864ab --- /dev/null +++ b/bin/tests/system/checknames/ns1/ignore.update.db.in @@ -0,0 +1,14 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ SOA ns1.ignore.update. hostmaster.ignore.update. ( + 1 3600 1200 604800 3600 ) + NS ns1.ignore.update. +ns1.ignore.update. A 10.53.0.1 diff --git a/bin/tests/system/checknames/ns1/named.conf.in b/bin/tests/system/checknames/ns1/named.conf.in new file mode 100644 index 0000000..99b8004 --- /dev/null +++ b/bin/tests/system/checknames/ns1/named.conf.in @@ -0,0 +1,67 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * 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 http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +options { + query-source address 10.53.0.1; + notify-source 10.53.0.1; + transfer-source 10.53.0.1; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.1; }; + listen-on-v6 { none; }; + recursion no; + notify yes; + check-integrity no; +}; + +zone "." { + type master; + file "root.db"; +}; + +zone "ignore.example" { + type master; + file "ignore.example.db"; + check-names ignore; +}; + +zone "warn.example" { + type master; + file "warn.example.db"; + check-names warn; +}; + +zone "fail.example" { + type master; + file "fail.example.db"; + check-names fail; +}; + +zone "ignore.update" { + type master; + file "ignore.update.db"; + allow-update { any; }; + check-names ignore; +}; + +zone "warn.update" { + type master; + file "warn.update.db"; + allow-update { any; }; + check-names warn; +}; + +zone "fail.update" { + type master; + file "fail.update.db"; + allow-update { any; }; + check-names fail; +}; diff --git a/bin/tests/system/checknames/ns1/root.db b/bin/tests/system/checknames/ns1/root.db new file mode 100644 index 0000000..1a0d44b --- /dev/null +++ b/bin/tests/system/checknames/ns1/root.db @@ -0,0 +1,28 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ SOA ns1. hostmaster.warn.example. ( + 1 3600 1200 604800 3600 ) + NS ns1. +ns1. A 10.53.0.1 +; +ignore.example. NS ns1.ignore.example. +ns1.ignore.example. A 10.53.0.1 +warn.example. NS ns1.warn.example. +ns1.warn.example. A 10.53.0.1 +fail.example. NS ns1.fail.example. +ns1.fail.example. A 10.53.0.1 +; +ignore.update. NS ns1.ignore.update. +ns1.ignore.update. A 10.53.0.1 +warn.update. NS ns1.warn.update. +ns1.warn.update. A 10.53.0.1 +fail.update. NS ns1.fail.update. +ns1.fail.update. A 10.53.0.1 diff --git a/bin/tests/system/checknames/ns1/warn.example.db.in b/bin/tests/system/checknames/ns1/warn.example.db.in new file mode 100644 index 0000000..bc4d1c0 --- /dev/null +++ b/bin/tests/system/checknames/ns1/warn.example.db.in @@ -0,0 +1,15 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ SOA ns1.warn.example. hostmaster.warn.example. ( + 1 3600 1200 604800 3600 ) + NS ns1.warn.example. +ns1.warn.example. A 10.53.0.1 +xx_xx.warn.example. A 10.53.0.1 diff --git a/bin/tests/system/checknames/ns1/warn.update.db.in b/bin/tests/system/checknames/ns1/warn.update.db.in new file mode 100644 index 0000000..1bf280a --- /dev/null +++ b/bin/tests/system/checknames/ns1/warn.update.db.in @@ -0,0 +1,14 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ SOA ns1.warn.update. hostmaster.warn.update. ( + 1 3600 1200 604800 3600 ) + NS ns1.warn.update. +ns1.warn.update. A 10.53.0.1 diff --git a/bin/tests/system/checknames/ns2/named.conf.in b/bin/tests/system/checknames/ns2/named.conf.in new file mode 100644 index 0000000..bdec53d --- /dev/null +++ b/bin/tests/system/checknames/ns2/named.conf.in @@ -0,0 +1,29 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +options { + query-source address 10.53.0.2; + notify-source 10.53.0.2; + transfer-source 10.53.0.2; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.2; }; + listen-on-v6 { none; }; + recursion yes; + acache-enable yes; + check-names response warn; + notify yes; +}; + +zone "." { + type hint; + file "root.hints"; +}; diff --git a/bin/tests/system/checknames/ns2/root.hints b/bin/tests/system/checknames/ns2/root.hints new file mode 100644 index 0000000..962d33d --- /dev/null +++ b/bin/tests/system/checknames/ns2/root.hints @@ -0,0 +1,12 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +. NS ns1. +ns1. A 10.53.0.1 diff --git a/bin/tests/system/checknames/ns3/named.conf.in b/bin/tests/system/checknames/ns3/named.conf.in new file mode 100644 index 0000000..d4a3cd9 --- /dev/null +++ b/bin/tests/system/checknames/ns3/named.conf.in @@ -0,0 +1,29 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * 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 http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +options { + query-source address 10.53.0.3; + notify-source 10.53.0.3; + transfer-source 10.53.0.3; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.3; }; + listen-on-v6 { none; }; + recursion yes; + acache-enable yes; + check-names response fail; + notify yes; +}; + +zone "." { + type hint; + file "root.hints"; +}; diff --git a/bin/tests/system/checknames/ns3/root.hints b/bin/tests/system/checknames/ns3/root.hints new file mode 100644 index 0000000..962d33d --- /dev/null +++ b/bin/tests/system/checknames/ns3/root.hints @@ -0,0 +1,12 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +. NS ns1. +ns1. A 10.53.0.1 diff --git a/bin/tests/system/checknames/ns4/master-ignore.update.db.in b/bin/tests/system/checknames/ns4/master-ignore.update.db.in new file mode 100644 index 0000000..f7864ab --- /dev/null +++ b/bin/tests/system/checknames/ns4/master-ignore.update.db.in @@ -0,0 +1,14 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ SOA ns1.ignore.update. hostmaster.ignore.update. ( + 1 3600 1200 604800 3600 ) + NS ns1.ignore.update. +ns1.ignore.update. A 10.53.0.1 diff --git a/bin/tests/system/checknames/ns4/named.conf.in b/bin/tests/system/checknames/ns4/named.conf.in new file mode 100644 index 0000000..5a97d49 --- /dev/null +++ b/bin/tests/system/checknames/ns4/named.conf.in @@ -0,0 +1,35 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * 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 http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +options { + query-source address 10.53.0.4; + notify-source 10.53.0.4; + transfer-source 10.53.0.4; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.4; }; + listen-on-v6 { none; }; + recursion yes; + acache-enable yes; + check-names master ignore; + notify yes; +}; + +zone "." { + type hint; + file "root.hints"; +}; + +zone "master-ignore.update" { + type master; + file "master-ignore.update.db"; + allow-update { any; }; +}; diff --git a/bin/tests/system/checknames/ns4/root.hints b/bin/tests/system/checknames/ns4/root.hints new file mode 100644 index 0000000..962d33d --- /dev/null +++ b/bin/tests/system/checknames/ns4/root.hints @@ -0,0 +1,12 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +. NS ns1. +ns1. A 10.53.0.1 diff --git a/bin/tests/system/checknames/setup.sh b/bin/tests/system/checknames/setup.sh new file mode 100644 index 0000000..28d0c44 --- /dev/null +++ b/bin/tests/system/checknames/setup.sh @@ -0,0 +1,28 @@ +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +SYSTEMTESTTOP=.. +. $SYSTEMTESTTOP/conf.sh + +$SHELL clean.sh + +copy_setports ns1/named.conf.in ns1/named.conf +copy_setports ns2/named.conf.in ns2/named.conf +copy_setports ns3/named.conf.in ns3/named.conf +copy_setports ns4/named.conf.in ns4/named.conf + +cp ns1/ignore.example.db.in ns1/ignore.example.db +cp ns1/warn.example.db.in ns1/warn.example.db +cp ns1/fail.example.db.in ns1/fail.example.db + +cp ns1/ignore.update.db.in ns1/ignore.update.db +cp ns1/warn.update.db.in ns1/warn.update.db +cp ns1/fail.update.db.in ns1/fail.update.db + +cp ns4/master-ignore.update.db.in ns4/master-ignore.update.db diff --git a/bin/tests/system/checknames/tests.sh b/bin/tests/system/checknames/tests.sh new file mode 100644 index 0000000..74f783e --- /dev/null +++ b/bin/tests/system/checknames/tests.sh @@ -0,0 +1,148 @@ +#!/bin/sh +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +SYSTEMTESTTOP=.. +. $SYSTEMTESTTOP/conf.sh + +status=0 +n=1 + +DIGOPTS="+tcp +noadd +nosea +nostat +nocmd -p ${PORT}" + +# Entry should exist. +echo_i "check for failure from on zone load for 'check-names fail;' ($n)" +ret=0 +$DIG $DIGOPTS fail.example. @10.53.0.1 a > dig.out.ns1.test$n || ret=1 +grep SERVFAIL dig.out.ns1.test$n > /dev/null || ret=1 +grep 'xx_xx.fail.example: bad owner name (check-names)' ns1/named.run > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +# Entry should exist. +echo_i "check for warnings from on zone load for 'check-names warn;' ($n)" +ret=0 +grep 'xx_xx.warn.example: bad owner name (check-names)' ns1/named.run > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +# Entry should not exist. +echo_i "check for warnings from on zone load for 'check-names ignore;' ($n)" +ret=1 +grep 'yy_yy.ignore.example: bad owner name (check-names)' ns1/named.run || ret=0 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +# Entry should exist +echo_i "check that 'check-names response warn;' works ($n)" +ret=0 +$DIG $DIGOPTS +noauth yy_yy.ignore.example. @10.53.0.1 a > dig.out.ns1.test$n || ret=1 +$DIG $DIGOPTS +noauth yy_yy.ignore.example. @10.53.0.2 a > dig.out.ns2.test$n || ret=1 +digcomp dig.out.ns1.test$n dig.out.ns2.test$n || ret=1 +grep "check-names warning yy_yy.ignore.example/A/IN" ns2/named.run > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +# Entry should exist +echo_i "check that 'check-names response (owner) fails;' works ($n)" +ret=0 +$DIG $DIGOPTS yy_yy.ignore.example. @10.53.0.1 a > dig.out.ns1.test$n || ret=1 +$DIG $DIGOPTS yy_yy.ignore.example. @10.53.0.3 a > dig.out.ns3.test$n || ret=1 +grep NOERROR dig.out.ns1.test$n > /dev/null || ret=1 +grep REFUSED dig.out.ns3.test$n > /dev/null || ret=1 +grep "check-names failure yy_yy.ignore.example/A/IN" ns3/named.run > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +# Entry should exist +echo_i "check that 'check-names response (rdata) fails;' works ($n)" +ret=0 +$DIG $DIGOPTS mx.ignore.example. @10.53.0.1 MX > dig.out.ns1.test$n || ret=1 +$DIG $DIGOPTS mx.ignore.example. @10.53.0.3 MX > dig.out.ns3.test$n || ret=1 +grep NOERROR dig.out.ns1.test$n > /dev/null || ret=1 +grep SERVFAIL dig.out.ns3.test$n > /dev/null || ret=1 +grep "check-names failure mx.ignore.example/MX/IN" ns3/named.run > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +echo_i "check that updates to 'check-names fail;' are rejected ($n)" +ret=0 +not=1 +$NSUPDATE -d <<END > nsupdate.out.test$n 2>&1 || not=0 +check-names off +server 10.53.0.1 ${PORT} +update add xxx_xxx.fail.update. 600 A 10.10.10.1 +send +END +if [ $not != 0 ]; then ret=1; fi +$DIG $DIGOPTS xxx_xxx.fail.update @10.53.0.1 A > dig.out.ns1.test$n || ret=1 +grep "xxx_xxx.fail.update/A: bad owner name (check-names)" ns1/named.run > /dev/null || ret=1 +grep NXDOMAIN dig.out.ns1.test$n > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +echo_i "check that updates to 'check-names warn;' succeed and are logged ($n)" +ret=0 +$NSUPDATE -d <<END > nsupdate.out.test$n 2>&1|| ret=1 +check-names off +server 10.53.0.1 ${PORT} +update add xxx_xxx.warn.update. 600 A 10.10.10.1 +send +END +$DIG $DIGOPTS xxx_xxx.warn.update @10.53.0.1 A > dig.out.ns1.test$n || ret=1 +grep "xxx_xxx.warn.update/A: bad owner name (check-names)" ns1/named.run > /dev/null || ret=1 +grep NOERROR dig.out.ns1.test$n > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +echo_i "check that updates to 'check-names ignore;' succeed and are not logged ($n)" +ret=0 +not=1 +$NSUPDATE -d <<END > nsupdate.out.test$n 2>&1 || ret=1 +check-names off +server 10.53.0.1 ${PORT} +update add xxx_xxx.ignore.update. 600 A 10.10.10.1 +send +END +grep "xxx_xxx.ignore.update/A.*(check-names)" ns1/named.run > /dev/null || not=0 +if [ $not != 0 ]; then ret=1; fi +$DIG $DIGOPTS xxx_xxx.ignore.update @10.53.0.1 A > dig.out.ns1.test$n || ret=1 +grep NOERROR dig.out.ns1.test$n > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +echo_i "check that updates to 'check-names master ignore;' succeed and are not logged ($n)" +ret=0 +not=1 +$NSUPDATE -d <<END > nsupdate.out.test$n 2>&1 || ret=1 +check-names off +server 10.53.0.4 ${PORT} +update add xxx_xxx.master-ignore.update. 600 A 10.10.10.1 +send +END +grep "xxx_xxx.master-ignore.update/A.*(check-names)" ns1/named.run > /dev/null || not=0 +if [ $not != 0 ]; then ret=1; fi +$DIG $DIGOPTS xxx_xxx.master-ignore.update @10.53.0.4 A > dig.out.ns4.test$n || ret=1 +grep NOERROR dig.out.ns4.test$n > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +echo_i "exit status: $status" +[ $status -eq 0 ] || exit 1 |