tests/eventscript: unit test for 13.per_ip_routing bogus route removal

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

(This used to be ctdb commit 6d41208074f0e9b56c585bca7eb39aaed653c4ca)

ctdb/tests/eventscripts/13.per_ip_routing.014.sh

@@ -0,0 +1,47 @@
+#!/bin/sh
+
+. "${TEST_SCRIPTS_DIR}/unit.sh"
+
+define_test "1 IP configured, takeip, moveip, ipreallocated"
+
+# We move the IP to another node but don't run releaseip.
+# ipreallocated should remove the bogus routes.
+
+setup_ctdb
+setup_ctdb_policy_routing
+
+ctdb_get_1_public_address |
+{
+    read dev ip bits
+
+    net=$(ipv4_host_addr_to_net "$ip" "$bits")
+    gw="${net%.*}.1" # a dumb, calculated default
+
+    cat >"$CTDB_PER_IP_ROUTING_CONF" <<EOF
+$ip $net
+$ip 0.0.0.0/0 $gw
+EOF
+
+    ok_null
+
+    # Set up the routes for an IP that we have
+    simple_test_event "takeip" $dev $ip $bits
+
+    # Now move that IPs but don't run the associated "releaseip"
+    ctdb moveip $ip 1
+
+    ok <<EOF
+Removing ip rule/routes for unhosted public address 10.0.0.3
+EOF
+
+    simple_test_event "ipreallocated"
+
+    ok <<EOF
+# ip rule show
+0:	from all lookup local 
+32766:	from all lookup main 
+32767:	from all lookup default 
+EOF
+
+    simple_test_command dump_routes
+}