extensions: libxt_mark: add unit test

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

diff --git a/extensions/libxt_mark.t b/extensions/libxt_mark.t
new file mode 100644 (file)
index 0000000..7c00537
--- /dev/null
+++ b/extensions/libxt_mark.t
@@ -0,0 +1,7 @@
+:INPUT,FORWARD,OUTPUT
+-m mark --mark 0xfeedcafe/0xfeedcafe;=;OK
+-m mark --mark 0;=;OK
+-m mark --mark 4294967295;-m mark --mark 0xffffffff;OK
+-m mark --mark 4294967296;;FAIL
+-m mark --mark -1;;FAIL
+-m mark;;FAIL