From: Jiri Pirko <j...@mellanox.com>
Add basic sanity tests for TC chain templates.
Signed-off-by: Jiri Pirko <j...@mellanox.com>
---
v3->v4:
- split from the originally single patch
---
.../testing/selftests/net/forwarding/tc_chains.sh | 44 +++++++++++++++++++++-
1 file changed, 43 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/net/forwarding/tc_chains.sh
b/tools/testing/selftests/net/forwarding/tc_chains.sh
index 2730887a3b3a..031e322e28b3 100755
--- a/tools/testing/selftests/net/forwarding/tc_chains.sh
+++ b/tools/testing/selftests/net/forwarding/tc_chains.sh
@@ -1,7 +1,8 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
-ALL_TESTS="unreachable_chain_test gact_goto_chain_test create_destroy_chain"
+ALL_TESTS="unreachable_chain_test gact_goto_chain_test create_destroy_chain \
+ template_filter_fits"
NUM_NETIFS=2
source tc_common.sh
source lib.sh
@@ -99,6 +100,47 @@ create_destroy_chain()
log_test "create destroy chain"
}
+template_filter_fits()
+{
+ RET=0
+
+ tc chain add dev $h2 ingress protocol ip \
+ flower dst_mac 00:00:00:00:00:00/FF:FF:FF:FF:FF:FF &> /dev/null
+ tc chain add dev $h2 ingress chain 1 protocol ip \
+ flower src_mac 00:00:00:00:00:00/FF:FF:FF:FF:FF:FF &> /dev/null
+
+ tc filter add dev $h2 ingress protocol ip pref 1 handle 1101 \
+ flower dst_mac $h2mac action drop
+ check_err $? "Failed to insert filter which fits template"
+
+ tc filter add dev $h2 ingress protocol ip pref 1 handle 1102 \
+ flower src_mac $h2mac action drop &> /dev/null
+ check_fail $? "Incorrectly succeded to insert filter which does not
template"
+
+ tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
+ flower src_mac $h2mac action drop
+ check_err $? "Failed to insert filter which fits template"
+
+ tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1102 \
+ flower dst_mac $h2mac action drop &> /dev/null
+ check_fail $? "Incorrectly succeded to insert filter which does not
template"
+
+ tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1102 \
+ flower &> /dev/null
+ tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
+ flower &> /dev/null
+
+ tc filter del dev $h2 ingress protocol ip pref 1 handle 1102 \
+ flower &> /dev/null
+ tc filter del dev $h2 ingress protocol ip pref 1 handle 1101 \
+ flower &> /dev/null
+
+ tc chain del dev $h2 ingress chain 1
+ tc chain del dev $h2 ingress
+
+ log_test "template filter fits"
+}
+
setup_prepare()
{
h1=${NETIFS[p1]}
--
2.14.4
