+ int r;
+ struct ifinfomsg *ifi;
+
+ assert_se(sd_rtnl_message_new_link(NULL, &m, RTM_NEWLINK, 0) >= 0);
+
+ assert_se(sd_rtnl_message_open_container(m, IFLA_LINKINFO) >= 0);
+ assert_se(sd_rtnl_message_open_container(m, IFLA_LINKINFO) == -ENOTSUP);
+ assert_se(sd_rtnl_message_append_string(m, IFLA_INFO_KIND, "kind") >= 0);
+ assert_se(sd_rtnl_message_open_container(m, IFLA_INFO_DATA) >= 0);
+ assert_se(sd_rtnl_message_open_container(m, IFLA_INFO_DATA) == -ENOTSUP);
+ assert_se(sd_rtnl_message_append_u16(m, IFLA_VLAN_ID, 100) >= 0);
+ assert_se(sd_rtnl_message_close_container(m) >= 0);
+ assert_se(sd_rtnl_message_append_string(m, IFLA_INFO_KIND, "kind") >= 0);
+ assert_se(sd_rtnl_message_close_container(m) >= 0);
+ assert_se(sd_rtnl_message_close_container(m) == -EINVAL);
+
+ assert_se(rtnl_message_seal(NULL, m) >= 0);
+
+ assert_se(sd_rtnl_message_read(m, &type, &data) >= 0);
+ assert_se(type == IFLA_LINKINFO);
+ assert_se(data == NULL);
+/*
+ assert_se(sd_rtnl_message_read(m, &type, &data) >= 0);
+ assert_se(type == IFLA_INFO_KIND);
+ assert_se(streq("kind", (char *)data));
+ assert_se(sd_rtnl_message_read(m, &type, &data) >= 0);
+ assert_se(type == IFLA_INFO_DATA);
+ assert_se(data == NULL);
+ assert_se(sd_rtnl_message_read(m, &type, &data) >= 0);
+ assert_se(type == IFLA_VLAN_ID);
+ assert_se(*(uint16_t *)data == 100);
+ assert_se(sd_rtnl_message_read(m, &type, &data) == 0);
+ assert_se(sd_rtnl_message_exit_container(m) >= 0);
+ assert_se(sd_rtnl_message_read(m, &type, &data) >= 0);
+ assert_se(type == IFLA_INFO_KIND);
+ assert_se(streq("kind", (char *)data));
+ assert_se(sd_rtnl_message_read(m, &type, &data) == 0);
+ assert_se(sd_rtnl_message_exit_container(m) >= 0);
+*/
+
+ ifi = NLMSG_DATA(m->hdr);
+ r = rtnl_message_parse(m,
+ &m->rta_offset_tb,
+ &m->rta_tb_size,
+ IFLA_MAX,
+ IFLA_RTA(ifi),
+ IFLA_PAYLOAD(m->hdr));
+ if(r < 0)
+ return;
+
+ assert_se(sd_rtnl_message_read_u32(m, IFLA_LINKINFO, &u32_data) == 0);