Adding upstream version 1:9.16.44.upstream/1%9.16.44

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

1 files changed, 98 insertions, 0 deletions

diff --git a/bin/tests/system/keepalive/tests.sh b/bin/tests/system/keepalive/tests.sh
new file mode 100644
index 0000000..7aea925
--- /dev/null
+++ b/bin/tests/system/keepalive/tests.sh
@@ -0,0 +1,98 @@
+#!/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.
+
+SYSTEMTESTTOP=..
+. $SYSTEMTESTTOP/conf.sh
+
+DIGOPTS="-p ${PORT}"
+RNDCCMD="$RNDC  -c ../common/rndc.conf -s 10.53.0.2 -p ${CONTROLPORT}"
+
+n=0
+status=0
+
+echo_i "checking that dig handles TCP keepalive ($n)"
+ret=0
+n=`expr $n + 1`
+$DIG $DIGOPTS +qr +keepalive foo.example @10.53.0.2 > dig.out.test$n
+grep "; TCP KEEPALIVE" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+echo_i "checking that dig added TCP keepalive ($n)"
+ret=0
+n=`expr $n + 1`
+$RNDCCMD stats
+grep "EDNS TCP keepalive option received" ns2/named.stats > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+echo_i "checking that TCP keepalive is added for TCP responses ($n)"
+ret=0
+n=`expr $n + 1`
+$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.2 > dig.out.test$n
+grep "; TCP KEEPALIVE" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+echo_i "checking that TCP keepalive requires TCP ($n)"
+ret=0
+n=`expr $n + 1`
+$DIG $DIGOPTS +keepalive foo.example @10.53.0.2 > dig.out.test$n
+grep "; TCP KEEPALIVE" dig.out.test$n > /dev/null && ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+echo_i "checking default value ($n)"
+ret=0
+n=`expr $n + 1`
+$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.3 > dig.out.test$n
+grep "; TCP KEEPALIVE: 30.0 secs" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+echo_i "checking configured value ($n)"
+ret=0
+n=`expr $n + 1`
+$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.2 > dig.out.test$n
+grep "; TCP KEEPALIVE: 15.0 secs" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+echo_i "checking re-configured value ($n)"
+ret=0
+n=`expr $n + 1`
+$RNDCCMD tcp-timeouts 300 300 300 200 > output
+$DIFF -b output expected || ret=1
+$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.2 > dig.out.test$n
+grep "; TCP KEEPALIVE: 20.0 secs" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+echo_i "checking server config entry ($n)"
+ret=0
+n=`expr $n + 1`
+$RNDCCMD stats
+oka=`grep  "EDNS TCP keepalive option received" ns2/named.stats | \
+    tail -1 | awk '{ print $1}'`
+$DIG $DIGOPTS bar.example @10.53.0.3 > dig.out.test$n
+$RNDCCMD stats
+nka=`grep  "EDNS TCP keepalive option received" ns2/named.stats | \
+    tail -1 | awk '{ print $1}'`
+#echo oka ':' $oka
+#echo nka ':' $nka
+if [ "$oka" -eq "$nka" ]; then ret=1; fi
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+echo_i "exit status: $status"
+[ $status -eq 0 ] || exit 1