1 files changed, 62 insertions, 0 deletions
diff --git a/tests/conntrack/load-stress.sh b/tests/conntrack/load-stress.sh
new file mode 100644
index 0000000..597c4c6
--- /dev/null
+++ b/tests/conntrack/load-stress.sh
@@ -0,0 +1,62 @@
+#!/bin/bash
+
+SPORT_COUNT=128
+DPORT_COUNT=128
+
+function ct_data_gen()
+{
+	for (( d = 1; d <= $DPORT_COUNT; d++ )) do
+		for (( s = 1; s <= $SPORT_COUNT; s++ )) do
+			ip netns exec ct-ns-test conntrack -I -s 1.1.1.1 -d 2.2.2.2 -p tcp --sport ${s} --dport ${d} --state LISTEN -u SEEN_REPLY -t 300 &> /dev/null
+			if [ $? -ne 0 ]
+			then
+				echo "[FAILED] cannot insert conntrack entries"
+				exit 1
+			fi
+		done
+	done
+}
+
+ip netns add ct-ns-test
+
+if [ $UID -ne 0 ]
+then
+	echo "Run this test as root"
+	exit 1
+fi
+
+echo "Creating conntrack entries, please wait..."
+ct_data_gen
+ip netns exec ct-ns-test conntrack -U -p tcp -m 1
+if [ $? -ne 0 ]
+then
+	echo "[FAILED] cannot update conntrack entries"
+	exit 1
+fi
+
+COUNT=`ip netns exec ct-ns-test conntrack -L | wc -l`
+if [ $COUNT -ne 16384 ]
+then
+	echo "$COUNT entries, expecting 131072"
+	exit 1
+fi
+
+ip netns exec ct-ns-test conntrack -F
+if [ $? -ne 0 ]
+then
+	echo "[FAILED] faild to flush conntrack entries"
+	exit 1
+fi
+
+COUNT=`ip netns exec ct-ns-test conntrack -L | wc -l`
+if [ $COUNT -ne 0 ]
+then
+	echo "$COUNT entries, expecting 0"
+	exit 1
+fi
+
+ip netns del ct-ns-test
+
+echo "[OK] test successful"
+
+exit 0