+static void test_deserialize_dhcp_routes(void) {
+ size_t size, allocated;
+
+ {
+ _cleanup_free_ struct sd_dhcp_route *routes = NULL;
+ assert_se(deserialize_dhcp_routes(&routes, &size, &allocated, "") >= 0);
+ assert_se(size == 0);
+ }
+
+ {
+ /* no errors */
+ _cleanup_free_ struct sd_dhcp_route *routes = NULL;
+ const char *routes_string = "192.168.0.0/16,192.168.0.1 10.1.2.0/24,10.1.2.1 0.0.0.0/0,10.0.1.1";
+
+ assert_se(deserialize_dhcp_routes(&routes, &size, &allocated, routes_string) >= 0);
+
+ assert_se(size == 3);
+ assert_se(routes[0].dst_addr.s_addr == inet_addr("192.168.0.0"));
+ assert_se(routes[0].gw_addr.s_addr == inet_addr("192.168.0.1"));
+ assert_se(routes[0].dst_prefixlen == 16);
+
+ assert_se(routes[1].dst_addr.s_addr == inet_addr("10.1.2.0"));
+ assert_se(routes[1].gw_addr.s_addr == inet_addr("10.1.2.1"));
+ assert_se(routes[1].dst_prefixlen == 24);
+
+ assert_se(routes[2].dst_addr.s_addr == inet_addr("0.0.0.0"));
+ assert_se(routes[2].gw_addr.s_addr == inet_addr("10.0.1.1"));
+ assert_se(routes[2].dst_prefixlen == 0);
+ }
+
+ {
+ /* error in second word */
+ _cleanup_free_ struct sd_dhcp_route *routes = NULL;
+ const char *routes_string = "192.168.0.0/16,192.168.0.1 10.1.2.0#24,10.1.2.1 0.0.0.0/0,10.0.1.1";
+
+ assert_se(deserialize_dhcp_routes(&routes, &size, &allocated, routes_string) >= 0);
+
+ assert_se(size == 2);
+ assert_se(routes[0].dst_addr.s_addr == inet_addr("192.168.0.0"));
+ assert_se(routes[0].gw_addr.s_addr == inet_addr("192.168.0.1"));
+ assert_se(routes[0].dst_prefixlen == 16);
+
+ assert_se(routes[2].dst_addr.s_addr == inet_addr("0.0.0.0"));
+ assert_se(routes[2].gw_addr.s_addr == inet_addr("10.0.1.1"));
+ assert_se(routes[2].dst_prefixlen == 0);
+ }
+
+ {
+ /* error in every word */
+ _cleanup_free_ struct sd_dhcp_route *routes = NULL;
+ const char *routes_string = "192.168.0.0/55,192.168.0.1 10.1.2.0#24,10.1.2.1 0.0.0.0/0,10.0.1.X";
+
+ assert_se(deserialize_dhcp_routes(&routes, &size, &allocated, routes_string) >= 0);
+ assert_se(size == 0);
+ }