util-lib: split out allocation calls into alloc-util.[ch]

[thirdparty/systemd.git] / src / test / test-socket-util.c

diff --git a/src/test/test-socket-util.c b/src/test/test-socket-util.c
index f257af445ab4c0701c30a7391a8dd075403e10fd..b9699b20283d1adfc5b527505d3981ec09e76d87 100644 (file)
--- a/src/test/test-socket-util.c
+++ b/src/test/test-socket-util.c
@@ -17,12 +17,15 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include "socket-util.h"
+#include "alloc-util.h"
+#include "async.h"
+#include "fd-util.h"
 #include "in-addr-util.h"
-#include "util.h"
-#include "macro.h"
 #include "log.h"
-#include "async.h"
+#include "macro.h"
+#include "socket-util.h"
+#include "string-util.h"
+#include "util.h"
 
 static void test_socket_address_parse(void) {
         SocketAddress a;
@@ -158,6 +161,20 @@ static void test_socket_address_is_netlink(void) {
         assert_se(!socket_address_is_netlink(&a, "route 1"));
 }
 
+static void test_in_addr_is_null(void) {
+
+        union in_addr_union i = {};
+
+        assert_se(in_addr_is_null(AF_INET, &i) == true);
+        assert_se(in_addr_is_null(AF_INET6, &i) == true);
+
+        i.in.s_addr = 0x1000000;
+        assert_se(in_addr_is_null(AF_INET, &i) == false);
+        assert_se(in_addr_is_null(AF_INET6, &i) == false);
+
+        assert_se(in_addr_is_null(-1, &i) == -EAFNOSUPPORT);
+}
+
 static void test_in_addr_prefix_intersect_one(unsigned f, const char *a, unsigned apl, const char *b, unsigned bpl, int result) {
         union in_addr_union ua, ub;
 
@@ -340,6 +357,7 @@ int main(int argc, char *argv[]) {
         test_socket_address_is();
         test_socket_address_is_netlink();
 
+        test_in_addr_is_null();
         test_in_addr_prefix_intersect();
         test_in_addr_prefix_next();
         test_in_addr_to_string();