From: Björn Jacke <bj@sernet.de>
Date: Tue, 22 Dec 2020 16:28:41 +0000 (+0100)
Subject: tests: also test v6 for async dns test by using dig
X-Git-Tag: samba-4.14.0rc1~173
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f30e100b39677f9a71200d324e5f9562909a343e;p=thirdparty%2Fsamba.git

tests: also test v6 for async dns test by using dig

Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/testprogs/blackbox/test_net_ads_dns_async.sh b/testprogs/blackbox/test_net_ads_dns_async.sh
index f0bd0835b4d..b993ab260bb 100755
--- a/testprogs/blackbox/test_net_ads_dns_async.sh
+++ b/testprogs/blackbox/test_net_ads_dns_async.sh
@@ -24,15 +24,18 @@ net_tool="$samba4bindir/net"
 echo "Starting ..."
 
 test_async_dns() {
-	#
-	# Do the gethostbyname request. This just prints the IPv4 addr.
-	#
-	cmd_sync='$net_tool ads dns gethostbyname $SERVER $SERVER.$REALM'
+	cmd_sync='dig @$SERVER +short -t a $SERVER.$REALM'
 	eval echo "$cmd_sync"
 	ipv4_sync=$(eval $cmd_sync)
 	if [ -z "$ipv4_sync" ]; then
 		return 1
 	fi
+	cmd_sync='dig @$SERVER +short -t aaaa $SERVER.$REALM'
+	eval echo "$cmd_sync"
+	ipv6_sync=$(eval $cmd_sync)
+	if [ -z "$ipv6_sync" ]; then
+		return 1
+	fi
 
 	#
 	# Do the async request. This prints out info like:
@@ -50,8 +53,9 @@ test_async_dns() {
 
 	# Drop everything but the IPv4 address.
 	ipv4_async=`echo "$out_async" | grep IPv4addr | sed -e 's/^.*IPv4addr = //'`
+	ipv6_async=`echo "$out_async" | grep IPv6addr | sed -e 's/^.*IPv6addr = //'`
 
-	if [ -z "$ipv4_async" ]; then
+	if [ -z "$ipv4_async" -o -z "$ipv6_async" ]; then
 		return 1
 	fi
 	if [ "$ipv4_sync" != "$ipv4_async" ]; then
@@ -59,6 +63,11 @@ test_async_dns() {
 		echo "DNS commands output. out1=$ipv4_sync, out2=$out_async"
 		return 1
 	fi
+	if [ "$ipv6_sync" != "$ipv6_async" ]; then
+		echo "DNS lookup mismatch. Sync $ipv6_sync, async $ipv6_async"
+		echo "DNS commands output. out1=$ipv6_sync, out2=$out_async"
+		return 1
+	fi
 	return 0
 }