Adding upstream version 6.1.76.upstream/6.1.76upstream

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

1 files changed, 36 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 000000000..bce8bb8d2
--- /dev/null
+++ b/tools/testing/selftests/net/forwarding/tc_common.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+CHECK_TC="yes"
+
+# Can be overridden by the configuration file. See lib.sh
+TC_HIT_TIMEOUT=${TC_HIT_TIMEOUT:=1000} # ms
+
+tc_check_packets()
+{
+	local id=$1
+	local handle=$2
+	local count=$3
+
+	busywait "$TC_HIT_TIMEOUT" until_counter_is "== $count" \
+		 tc_rule_handle_stats_get "$id" "$handle" > /dev/null
+}
+
+tc_check_at_least_x_packets()
+{
+	local id=$1
+	local handle=$2
+	local count=$3
+
+	busywait "$TC_HIT_TIMEOUT" until_counter_is ">= $count" \
+		 tc_rule_handle_stats_get "$id" "$handle" > /dev/null
+}
+
+tc_check_packets_hitting()
+{
+	local id=$1
+	local handle=$2
+
+	busywait "$TC_HIT_TIMEOUT" until_counter_is "> 0" \
+		 tc_rule_handle_stats_get "$id" "$handle" > /dev/null
+}