+ assert_se(sd_rtnl_message_read_ether_addr(message, IFLA_ADDRESS, &mac_out) >= 0);
+ assert_se(streq(mac, ether_addr_to_string(&mac_out, buffer)));
+
+ assert_se(sd_rtnl_message_read_u32(message, IFLA_MTU, &mtu_out) >= 0);
+ assert_se(mtu == mtu_out);
+}
+
+static void test_link_get(sd_rtnl *rtnl, int ifindex) {
+ sd_rtnl_message *m;
+ sd_rtnl_message *r;
+ unsigned int mtu = 1500;
+ const char *str_data;
+ uint8_t u8_data;
+ uint32_t u32_data;
+ struct ether_addr eth_data;
+
+ assert_se(sd_rtnl_message_new_link(rtnl, &m, RTM_GETLINK, ifindex) >= 0);
+ assert_se(m);
+
+ /* u8 test cases */
+ assert_se(sd_rtnl_message_append_u8(m, IFLA_CARRIER, 0) >= 0);
+ assert_se(sd_rtnl_message_append_u8(m, IFLA_OPERSTATE, 0) >= 0);
+ assert_se(sd_rtnl_message_append_u8(m, IFLA_LINKMODE, 0) >= 0);
+
+ /* u32 test cases */
+ assert_se(sd_rtnl_message_append_u32(m, IFLA_MTU, mtu) >= 0);
+ assert_se(sd_rtnl_message_append_u32(m, IFLA_GROUP, 0) >= 0);
+ assert_se(sd_rtnl_message_append_u32(m, IFLA_TXQLEN, 0) >= 0);
+ assert_se(sd_rtnl_message_append_u32(m, IFLA_NUM_TX_QUEUES, 0) >= 0);
+ assert_se(sd_rtnl_message_append_u32(m, IFLA_NUM_RX_QUEUES, 0) >= 0);
+
+ assert_se(sd_rtnl_call(rtnl, m, -1, &r) == 1);
+
+ assert_se(sd_rtnl_message_read_string(r, IFLA_IFNAME, &str_data) == 0);
+
+ assert_se(sd_rtnl_message_read_u8(r, IFLA_CARRIER, &u8_data) == 0);
+ assert_se(sd_rtnl_message_read_u8(r, IFLA_OPERSTATE, &u8_data) == 0);
+ assert_se(sd_rtnl_message_read_u8(r, IFLA_LINKMODE, &u8_data) == 0);
+
+ assert_se(sd_rtnl_message_read_u32(r, IFLA_MTU, &u32_data) == 0);
+ assert_se(sd_rtnl_message_read_u32(r, IFLA_GROUP, &u32_data) == 0);
+ assert_se(sd_rtnl_message_read_u32(r, IFLA_TXQLEN, &u32_data) == 0);
+ assert_se(sd_rtnl_message_read_u32(r, IFLA_NUM_TX_QUEUES, &u32_data) == 0);
+ assert_se(sd_rtnl_message_read_u32(r, IFLA_NUM_RX_QUEUES, &u32_data) == 0);
+
+ assert_se(sd_rtnl_message_read_ether_addr(r, IFLA_ADDRESS, ð_data) == 0);
+
+ assert_se(sd_rtnl_flush(rtnl) >= 0);
+ assert_se((m = sd_rtnl_message_unref(m)) == NULL);
+ assert_se((r = sd_rtnl_message_unref(r)) == NULL);
+}
+
+
+static void test_address_get(sd_rtnl *rtnl, int ifindex) {
+ sd_rtnl_message *m;
+ sd_rtnl_message *r;
+ struct in_addr in_data;
+ struct ifa_cacheinfo cache;
+ const char *label;
+
+ assert_se(sd_rtnl_message_new_addr(rtnl, &m, RTM_GETADDR, ifindex, AF_INET) >= 0);
+ assert_se(m);
+
+ assert_se(sd_rtnl_call(rtnl, m, -1, &r) == 1);
+
+ assert_se(sd_rtnl_message_read_in_addr(r, IFA_LOCAL, &in_data) == 0);
+ assert_se(sd_rtnl_message_read_in_addr(r, IFA_ADDRESS, &in_data) == 0);
+ assert_se(sd_rtnl_message_read_string(r, IFA_LABEL, &label) == 0);
+ assert_se(sd_rtnl_message_read_cache_info(r, IFA_CACHEINFO, &cache) == 0);
+
+ assert_se(sd_rtnl_flush(rtnl) >= 0);
+ assert_se((m = sd_rtnl_message_unref(m)) == NULL);
+ assert_se((r = sd_rtnl_message_unref(r)) == NULL);