1 files changed, 46 insertions, 0 deletions
diff --git a/tests/shell/testcases/chains/0042chain_variable_0 b/tests/shell/testcases/chains/0042chain_variable_0
new file mode 100755
index 0000000..1ea44e8
--- /dev/null
+++ b/tests/shell/testcases/chains/0042chain_variable_0
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+set -e
+
+ip link add name dummy0 type dummy
+
+EXPECTED="define if_main = \"lo\"
+
+table netdev filter1 {
+	chain Main_Ingress1 {
+		type filter hook ingress device \$if_main priority -500; policy accept;
+	}
+}"
+
+$NFT -f - <<< $EXPECTED
+
+EXPECTED="define if_main = \"lo\"
+
+table netdev filter2 {
+	chain Main_Ingress2 {
+		type filter hook ingress devices = { \$if_main, dummy0 } priority -500; policy accept;
+	}
+}"
+
+$NFT -f - <<< $EXPECTED
+
+if [ "$NFT_TEST_HAVE_netdev_egress" = n ] ; then
+	echo "Skip parts of the test due to NFT_TEST_HAVE_netdev_egress=n"
+	exit 77
+fi
+
+EXPECTED="define if_main = { lo, dummy0 }
+define lan_interfaces = { lo }
+
+table netdev filter3 {
+	chain Main_Ingress3 {
+		type filter hook ingress devices = \$if_main priority -500; policy accept;
+	}
+	chain Main_Egress3 {
+		type filter hook egress devices = \$lan_interfaces priority -500; policy accept;
+	}
+}"
+
+$NFT -f - <<< $EXPECTED
+
+