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authorJiri Pirko <jiri@mellanox.com>2018-07-23 10:24:06 +0300
committerDavid S. Miller <davem@davemloft.net>2018-07-24 06:44:13 +0300
commit2d73c8871fae2da72f4717c15d4256ec6ba208c4 (patch)
treede7f50031973a3f30aa105c83d71134d7ee3949c /tools/testing
parent7f333cbf2b5bb48045e4f31de1c33fb701ffa45a (diff)
downloadlinux-2d73c8871fae2da72f4717c15d4256ec6ba208c4.tar.xz
selftests: forwarding: add tests for TC chains creation adn destruction
Add basic sanity tests for TC chains. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing')
-rw-r--r--tools/testing/selftests/net/forwarding/lib.sh9
-rwxr-xr-xtools/testing/selftests/net/forwarding/tc_chains.sh23
2 files changed, 31 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index ec94395a54a7..158d59ffee40 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -44,6 +44,15 @@ check_tc_shblock_support()
fi
}
+check_tc_chain_support()
+{
+ tc help 2>&1|grep chain &> /dev/null
+ if [[ $? -ne 0 ]]; then
+ echo "SKIP: iproute2 too old; tc is missing chain support"
+ exit 1
+ fi
+}
+
if [[ "$(id -u)" -ne 0 ]]; then
echo "SKIP: need root privileges"
exit 0
diff --git a/tools/testing/selftests/net/forwarding/tc_chains.sh b/tools/testing/selftests/net/forwarding/tc_chains.sh
index d2c783e94df3..2730887a3b3a 100755
--- a/tools/testing/selftests/net/forwarding/tc_chains.sh
+++ b/tools/testing/selftests/net/forwarding/tc_chains.sh
@@ -1,7 +1,7 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
-ALL_TESTS="unreachable_chain_test gact_goto_chain_test"
+ALL_TESTS="unreachable_chain_test gact_goto_chain_test create_destroy_chain"
NUM_NETIFS=2
source tc_common.sh
source lib.sh
@@ -80,6 +80,25 @@ gact_goto_chain_test()
log_test "gact goto chain ($tcflags)"
}
+create_destroy_chain()
+{
+ RET=0
+
+ tc chain add dev $h2 ingress
+ check_err $? "Failed to create default chain"
+
+ tc chain add dev $h2 ingress chain 1
+ check_err $? "Failed to create chain 1"
+
+ tc chain del dev $h2 ingress
+ check_err $? "Failed to destroy default chain"
+
+ tc chain del dev $h2 ingress chain 1
+ check_err $? "Failed to destroy chain 1"
+
+ log_test "create destroy chain"
+}
+
setup_prepare()
{
h1=${NETIFS[p1]}
@@ -103,6 +122,8 @@ cleanup()
vrf_cleanup
}
+check_tc_chain_support
+
trap cleanup EXIT
setup_prepare