tests: shell: set reference from variable definition

Allow to define variable using set reference, eg.

	define x = @z

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

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/shell/testcases/nft-f/0022variables_0 b/tests/shell/testcases/nft-f/0022variables_0
new file mode 100755
index 00000000..ee17a627
--- /dev/null
+++ b/tests/shell/testcases/nft-f/0022variables_0
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -e
+
+RULESET="define test1 = @y
+
+table ip x {
+	set y {
+		type ipv4_addr
+		flags dynamic,timeout
+	}
+
+	chain z {
+		type filter hook input priority filter; policy accept;
+		add \$test1 { ip saddr }
+		update \$test1 { ip saddr timeout 30s }
+		ip saddr \$test1
+	}
+}"
+
+$NFT -f - <<< "$RULESET"