tests: shell: skip multidevice chain tests if kernel lacks support

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

2 files changed, 19 insertions, 0 deletions

diff --git a/tests/shell/features/netdev_chain_multidevice.sh b/tests/shell/features/netdev_chain_multidevice.sh
new file mode 100755
index 00000000..d2a56d6d
--- /dev/null
+++ b/tests/shell/features/netdev_chain_multidevice.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# d54725cd11a5 ("netfilter: nf_tables: support for multiple devices per netdev hook")
+# v5.5-rc1~174^2~312^2~4
+
+trap "ip link del d0; ip link del d1" EXIT
+
+ip link add d0 type dummy
+ip link add d1 type dummy
+
+EXPECTED="table netdev filter2 {
+        chain Main_Ingress2 {
+                type filter hook ingress devices = { \"d0\", \"d1\" } priority -500; policy accept;
+        }
+}"
+
+$NFT -f - <<< $EXPECTED
diff --git a/tests/shell/testcases/chains/0042chain_variable_0 b/tests/shell/testcases/chains/0042chain_variable_0
index a4b929f7..c5de495e 100755
--- a/tests/shell/testcases/chains/0042chain_variable_0
+++ b/tests/shell/testcases/chains/0042chain_variable_0
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# NFT_TEST_REQUIRES(NFT_TEST_HAVE_netdev_chain_multidevice)
+
 set -e
 
 ip link add name d23456789012345 type dummy