tests: new function ip2ipmask() for integration testing

Signed-off-by: Martin Schwenke <martin@meltin.net>

diff --git a/tests/scripts/integration.bash b/tests/scripts/integration.bash
index 88134998563d76d40297d2ab3fc439ef9d155674..07e764ea20158491e67fb8696b4b3cd74c860a7f 100644 (file)
--- a/tests/scripts/integration.bash
+++ b/tests/scripts/integration.bash
@@ -494,6 +494,13 @@ wait_until_node_has_some_ips ()
     wait_until 60 node_has_some_ips "$@"
 }
 
+ip2ipmask ()
+{
+    _ip="$1"
+
+    ip addr show to "$_ip" | awk '$1 == "inet" { print $2 }'
+}
+
 #######################################
 
 daemons_stop ()