1 files changed, 25 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/forwarding/tc_common.sh b/tools/testing/selftests/net/forwarding/tc_common.sh
new file mode 100644
index 000000000000..9d3b64a2a264
--- /dev/null
+++ b/tools/testing/selftests/net/forwarding/tc_common.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+CHECK_TC="yes"
+
+tc_check_packets()
+{
+	local id=$1
+	local handle=$2
+	local count=$3
+	local ret
+
+	output="$(tc -j -s filter show $id)"
+	# workaround the jq bug which causes jq to return 0 in case input is ""
+	ret=$?
+	if [[ $ret -ne 0 ]]; then
+		return $ret
+	fi
+	echo $output | \
+		jq -e ".[] \
+		| select(.options.handle == $handle) \
+		| select(.options.actions[0].stats.packets == $count)" \
+		&> /dev/null
+	return $?
+}