sd-rtnl: improve detection of broadcast messages

[elogind.git] / src / libsystemd-network / test-dhcp-server.c

diff --git a/src/libsystemd-network/test-dhcp-server.c b/src/libsystemd-network/test-dhcp-server.c
index 6b3b4d0ab0f0da3ffb44eef452db0f26b145e688..9f60ab761e56f9193f8e980a87aae7103e19c6d0 100644 (file)
--- a/src/libsystemd-network/test-dhcp-server.c
+++ b/src/libsystemd-network/test-dhcp-server.c
@@ -20,8 +20,6 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <netinet/if_ether.h>
-#include <assert.h>
 #include <errno.h>
 
 #include "sd-event.h"
@@ -30,7 +28,7 @@
 #include "sd-dhcp-server.h"
 #include "dhcp-server-internal.h"
 
-static void test_basic(sd_event *event) {
+static int test_basic(sd_event *event) {
         _cleanup_dhcp_server_unref_ sd_dhcp_server *server = NULL;
         struct in_addr address_lo = {
                 .s_addr = htonl(INADDR_LOOPBACK),
@@ -38,6 +36,7 @@ static void test_basic(sd_event *event) {
         struct in_addr address_any = {
                 .s_addr = htonl(INADDR_ANY),
         };
+        int r;
 
         /* attach to loopback interface */
         assert_se(sd_dhcp_server_new(&server, 1) >= 0);
@@ -55,20 +54,28 @@ static void test_basic(sd_event *event) {
         assert_se(!sd_dhcp_server_unref(server));
 
         assert_se(sd_dhcp_server_start(server) == -EUNATCH);
-        assert_se(sd_dhcp_server_set_address(server, &address_any) == -EINVAL);
-        assert_se(sd_dhcp_server_set_address(server, &address_lo) >= 0);
-        assert_se(sd_dhcp_server_set_address(server, &address_lo) == -EBUSY);
+        assert_se(sd_dhcp_server_set_address(server, &address_any, 28) == -EINVAL);
+        assert_se(sd_dhcp_server_set_address(server, &address_lo, 38) == -ERANGE);
+        assert_se(sd_dhcp_server_set_address(server, &address_lo, 8) >= 0);
+        assert_se(sd_dhcp_server_set_address(server, &address_lo, 8) == -EBUSY);
 
         assert_se(sd_dhcp_server_set_lease_pool(server, &address_any, 1) == -EINVAL);
         assert_se(sd_dhcp_server_set_lease_pool(server, &address_lo, 0) == -EINVAL);
         assert_se(sd_dhcp_server_set_lease_pool(server, &address_lo, 1) >= 0);
         assert_se(sd_dhcp_server_set_lease_pool(server, &address_lo, 1) == -EBUSY);
 
-        assert_se(sd_dhcp_server_start(server) >= 0);
+        r = sd_dhcp_server_start(server);
+
+        if (r == -EPERM)
+                return EXIT_TEST_SKIP;
+        assert_se(r >= 0);
+
         assert_se(sd_dhcp_server_start(server) == -EBUSY);
         assert_se(sd_dhcp_server_stop(server) >= 0);
         assert_se(sd_dhcp_server_stop(server) >= 0);
         assert_se(sd_dhcp_server_start(server) >= 0);
+
+        return 0;
 }
 
 static void test_message_handler(void) {
@@ -112,7 +119,7 @@ static void test_message_handler(void) {
         };
 
         assert_se(sd_dhcp_server_new(&server, 1) >= 0);
-        assert_se(sd_dhcp_server_set_address(server, &address_lo) >= 0);
+        assert_se(sd_dhcp_server_set_address(server, &address_lo, 8) >= 0);
         assert_se(sd_dhcp_server_attach_event(server, NULL, 0) >= 0);
         assert_se(sd_dhcp_server_start(server) >= 0);
 
@@ -224,6 +231,7 @@ static void test_client_id_hash(void) {
 
 int main(int argc, char *argv[]) {
         _cleanup_event_unref_ sd_event *e;
+        int r;
 
         log_set_max_level(LOG_DEBUG);
         log_parse_environment();
@@ -231,7 +239,10 @@ int main(int argc, char *argv[]) {
 
         assert_se(sd_event_new(&e) >= 0);
 
-        test_basic(e);
+        r = test_basic(e);
+        if (r != 0)
+                return r;
+
         test_message_handler();
         test_client_id_hash();