1 files changed, 16 insertions, 0 deletions
diff --git a/iptables/tests/shell/testcases/iptables/0003-list-rules_0 b/iptables/tests/shell/testcases/iptables/0003-list-rules_0
index 2e87ce5a..d335d442 100755
--- a/iptables/tests/shell/testcases/iptables/0003-list-rules_0
+++ b/iptables/tests/shell/testcases/iptables/0003-list-rules_0
@@ -46,3 +46,19 @@ EXPECT='-P OUTPUT ACCEPT -c 0 0
 -A OUTPUT -o eth123 -m mark --mark 0x42 -c 0 0 -j ACCEPT'
 
 diff -u -Z <(echo -e "$EXPECT") <($XT_MULTI iptables -v -t nat -S OUTPUT)
+
+# some of the following commands are supposed to fail
+set +e
+
+$XT_MULTI iptables -S nonexistent && {
+	echo "list-rules in non-existent chain should fail"
+	exit 1
+}
+$XT_MULTI iptables -S nonexistent 23 && {
+	echo "list-rules in non-existent chain with given rule number should fail"
+	exit 1
+}
+$XT_MULTI iptables -S FORWARD 234 || {
+	echo "list-rules in existent chain with invalid rule number should succeed"
+	exit 1
+}