test-ippool: Test overlapping ranges

diff --git a/unit/test-ippool.c b/unit/test-ippool.c
index 9159547..2df8561 100644 (file)
--- a/unit/test-ippool.c
+++ b/unit/test-ippool.c
@@ -209,11 +209,39 @@ static void test_ippool_collision0(void)
 
        g_assert(flag == 0);
 
-       __connman_ippool_newaddr(42, start_ip, 24);
+       __connman_ippool_newaddr(42, start_ip, 16);
 
        g_assert(flag == 1);
 
        __connman_ippool_unref(pool);
+
+       flag = 0;
+
+       pool = __connman_ippool_create(23, 1, 100, collision_cb, &flag);
+       g_assert(pool);
+
+       gateway = __connman_ippool_get_gateway(pool);
+       broadcast = __connman_ippool_get_broadcast(pool);
+       subnet_mask = __connman_ippool_get_subnet_mask(pool);
+       start_ip = __connman_ippool_get_start_ip(pool);
+       end_ip = __connman_ippool_get_end_ip(pool);
+
+       g_assert(gateway);
+       g_assert(broadcast);
+       g_assert(subnet_mask);
+       g_assert(start_ip);
+       g_assert(end_ip);
+
+       LOG("\n\tIP range %s --> %s\n"
+               "\tgateway %s broadcast %s mask %s", start_ip, end_ip,
+               gateway, broadcast, subnet_mask);
+
+       __connman_ippool_newaddr(45, start_ip, 22);
+
+       g_assert(flag == 1);
+
+       __connman_ippool_unref(pool);
+
        __connman_ippool_cleanup();
 }