tests: check decoding of ifinfomsg netlink attributes
* tests/nlattr_ifinfomsg.c: Include <stddef.h> and <linux/if_link.h>. (IFLA_LINK_NETNSID): New macro. (main): Check decoding of IFLA_LINK_NETNSID, IFLA_STATS, IFLA_MAP and IFLA_STATS64.
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JingPiao Chen
parent
df87f17101
commit
c345a7e653
@ -29,12 +29,18 @@
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#include "tests.h"
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#include <stdio.h>
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#include <stddef.h>
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#include "test_nlattr.h"
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#include <linux/if.h>
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#include <linux/if_arp.h>
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#ifdef HAVE_LINUX_IF_LINK_H
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# include <linux/if_link.h>
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#endif
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#include <linux/rtnetlink.h>
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#define IFLA_LINK_NETNSID 37
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static void
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init_ifinfomsg(struct nlmsghdr *const nlh, const unsigned int msg_len)
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{
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@ -85,6 +91,227 @@ main(void)
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4, pattern, 4,
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print_quoted_hex(pattern, 4));
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const int32_t netnsid = 0xacbdabda;
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TEST_NLATTR_OBJECT(fd, nlh0, hdrlen,
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init_ifinfomsg, print_ifinfomsg,
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IFLA_LINK_NETNSID, pattern, netnsid,
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printf("%d", netnsid));
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static const struct rtnl_link_stats st = {
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.rx_packets = 0xabcdefac,
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.tx_packets = 0xbcdacdab,
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.rx_bytes = 0xcdbafaab,
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.tx_bytes = 0xdafabadb,
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.rx_errors = 0xeabcdaeb,
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.tx_errors = 0xfefabeab,
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.rx_dropped = 0xadbafafb,
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.tx_dropped = 0xbdffabda,
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.multicast = 0xcdabdfea,
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.collisions = 0xefadbaeb,
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.rx_length_errors = 0xfabffabd,
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.rx_over_errors = 0xafbafabc,
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.rx_crc_errors = 0xbfdabdad,
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.rx_frame_errors = 0xcfdabfad,
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.rx_fifo_errors = 0xddfdebad,
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.rx_missed_errors = 0xefabdcba,
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.tx_aborted_errors = 0xefdadbfa,
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.tx_carrier_errors = 0xfaefbada,
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.tx_fifo_errors = 0xaebdffab,
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.tx_heartbeat_errors = 0xbadebaaf,
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.tx_window_errors = 0xcdafbada,
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.rx_compressed = 0xdeffadbd,
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.tx_compressed = 0xefdadfab
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};
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TEST_NLATTR_OBJECT(fd, nlh0, hdrlen,
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init_ifinfomsg, print_ifinfomsg,
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IFLA_STATS, pattern, st,
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PRINT_FIELD_U("{", st, rx_packets);
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PRINT_FIELD_U(", ", st, tx_packets);
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PRINT_FIELD_U(", ", st, rx_bytes);
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PRINT_FIELD_U(", ", st, tx_bytes);
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PRINT_FIELD_U(", ", st, rx_errors);
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PRINT_FIELD_U(", ", st, tx_errors);
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PRINT_FIELD_U(", ", st, rx_dropped);
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PRINT_FIELD_U(", ", st, tx_dropped);
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PRINT_FIELD_U(", ", st, multicast);
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PRINT_FIELD_U(", ", st, collisions);
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PRINT_FIELD_U(", ", st, rx_length_errors);
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PRINT_FIELD_U(", ", st, rx_over_errors);
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PRINT_FIELD_U(", ", st, rx_crc_errors);
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PRINT_FIELD_U(", ", st, rx_frame_errors);
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PRINT_FIELD_U(", ", st, rx_fifo_errors);
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PRINT_FIELD_U(", ", st, rx_missed_errors);
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PRINT_FIELD_U(", ", st, tx_aborted_errors);
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PRINT_FIELD_U(", ", st, tx_carrier_errors);
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PRINT_FIELD_U(", ", st, tx_fifo_errors);
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PRINT_FIELD_U(", ", st, tx_heartbeat_errors);
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PRINT_FIELD_U(", ", st, tx_window_errors);
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PRINT_FIELD_U(", ", st, rx_compressed);
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PRINT_FIELD_U(", ", st, tx_compressed);
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#ifdef HAVE_STRUCT_RTNL_LINK_STATS_RX_NOHANDLER
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PRINT_FIELD_U(", ", st, rx_nohandler);
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#endif
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printf("}"));
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#ifdef HAVE_STRUCT_RTNL_LINK_STATS_RX_NOHANDLER
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const unsigned int sizeof_stats =
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offsetofend(struct rtnl_link_stats, tx_compressed);
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TEST_NLATTR(fd, nlh0, hdrlen,
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init_ifinfomsg, print_ifinfomsg,
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IFLA_STATS, sizeof_stats, &st, sizeof_stats,
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PRINT_FIELD_U("{", st, rx_packets);
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PRINT_FIELD_U(", ", st, tx_packets);
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PRINT_FIELD_U(", ", st, rx_bytes);
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PRINT_FIELD_U(", ", st, tx_bytes);
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PRINT_FIELD_U(", ", st, rx_errors);
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PRINT_FIELD_U(", ", st, tx_errors);
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PRINT_FIELD_U(", ", st, rx_dropped);
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PRINT_FIELD_U(", ", st, tx_dropped);
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PRINT_FIELD_U(", ", st, multicast);
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PRINT_FIELD_U(", ", st, collisions);
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PRINT_FIELD_U(", ", st, rx_length_errors);
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PRINT_FIELD_U(", ", st, rx_over_errors);
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PRINT_FIELD_U(", ", st, rx_crc_errors);
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PRINT_FIELD_U(", ", st, rx_frame_errors);
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PRINT_FIELD_U(", ", st, rx_fifo_errors);
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PRINT_FIELD_U(", ", st, rx_missed_errors);
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PRINT_FIELD_U(", ", st, tx_aborted_errors);
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PRINT_FIELD_U(", ", st, tx_carrier_errors);
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PRINT_FIELD_U(", ", st, tx_fifo_errors);
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PRINT_FIELD_U(", ", st, tx_heartbeat_errors);
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PRINT_FIELD_U(", ", st, tx_window_errors);
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PRINT_FIELD_U(", ", st, rx_compressed);
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PRINT_FIELD_U(", ", st, tx_compressed);
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printf("}"));
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#endif /* HAVE_STRUCT_RTNL_LINK_STATS_RX_NOHANDLER */
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static const struct rtnl_link_ifmap map = {
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.mem_start = 0xadcbefedefbcdedb,
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.mem_end = 0xefcbeabdecdcdefa,
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.base_addr = 0xaddbeabdfaacdbae,
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.irq = 0xefaf,
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.dma = 0xab,
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.port = 0xcd
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};
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const unsigned int sizeof_ifmap =
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offsetofend(struct rtnl_link_ifmap, port);
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const unsigned int plen = sizeof_ifmap - 1 > DEFAULT_STRLEN
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? DEFAULT_STRLEN
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: (int) sizeof_ifmap - 1;
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/* len < sizeof_ifmap */
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TEST_NLATTR(fd, nlh0, hdrlen,
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init_ifinfomsg, print_ifinfomsg,
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IFLA_MAP, plen, pattern, plen,
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print_quoted_hex(pattern, plen));
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/* short read of sizeof_ifmap */
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TEST_NLATTR(fd, nlh0, hdrlen,
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init_ifinfomsg, print_ifinfomsg,
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IFLA_MAP, sizeof_ifmap, &map, sizeof_ifmap - 1,
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printf("%p", RTA_DATA(TEST_NLATTR_nla)));
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/* sizeof_ifmap */
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TEST_NLATTR(fd, nlh0, hdrlen,
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init_ifinfomsg, print_ifinfomsg,
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IFLA_MAP, sizeof_ifmap, &map, sizeof_ifmap,
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PRINT_FIELD_X("{", map, mem_start);
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PRINT_FIELD_X(", ", map, mem_end);
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PRINT_FIELD_X(", ", map, base_addr);
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PRINT_FIELD_U(", ", map, irq);
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PRINT_FIELD_U(", ", map, dma);
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PRINT_FIELD_U(", ", map, port);
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printf("}"));
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#ifdef HAVE_STRUCT_RTNL_LINK_STATS64
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static const struct rtnl_link_stats64 st64 = {
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.rx_packets = 0xadcbefedefbcdedb,
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.tx_packets = 0xbdabdedabdcdeabd,
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.rx_bytes = 0xcdbaefbaeadfabec,
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.tx_bytes = 0xdbaedbafabbeacdb,
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.rx_errors = 0xefabfdaefabaefab,
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.tx_errors = 0xfaebfabfabbaeabf,
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.rx_dropped = 0xacdbaedbadbabeba,
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.tx_dropped = 0xbcdeffebdabeadbe,
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.multicast = 0xeeffbaeabaeffabe,
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.collisions = 0xffbaefcefbafacef,
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.rx_length_errors = 0xaabbdeabceffdecb,
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.rx_over_errors = 0xbbdcdadebadeaeed,
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.rx_crc_errors= 0xccdeabecefaedbef,
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.rx_frame_errors = 0xddbedaedebcedaef,
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.rx_fifo_errors = 0xeffbadefafdaeaab,
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.rx_missed_errors = 0xfefaebccceadeecd,
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.tx_aborted_errors = 0xabcdadefcdadef,
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.tx_carrier_errors = 0xbccdafaeeaaefe,
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.tx_fifo_errors = 0xcddefdbedeadce,
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.tx_heartbeat_errors = 0xedaededdadcdea,
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.tx_window_errors = 0xfdacdeaccedcda,
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.rx_compressed = 0xacdbbcacdbccef,
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.tx_compressed = 0xbcdadefcdedfea
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};
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TEST_NLATTR_OBJECT(fd, nlh0, hdrlen,
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init_ifinfomsg, print_ifinfomsg,
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IFLA_STATS64, pattern, st64,
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PRINT_FIELD_U("{", st64, rx_packets);
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PRINT_FIELD_U(", ", st64, tx_packets);
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PRINT_FIELD_U(", ", st64, rx_bytes);
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PRINT_FIELD_U(", ", st64, tx_bytes);
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PRINT_FIELD_U(", ", st64, rx_errors);
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PRINT_FIELD_U(", ", st64, tx_errors);
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PRINT_FIELD_U(", ", st64, rx_dropped);
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PRINT_FIELD_U(", ", st64, tx_dropped);
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PRINT_FIELD_U(", ", st64, multicast);
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PRINT_FIELD_U(", ", st64, collisions);
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PRINT_FIELD_U(", ", st64, rx_length_errors);
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PRINT_FIELD_U(", ", st64, rx_over_errors);
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PRINT_FIELD_U(", ", st64, rx_crc_errors);
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PRINT_FIELD_U(", ", st64, rx_frame_errors);
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PRINT_FIELD_U(", ", st64, rx_fifo_errors);
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PRINT_FIELD_U(", ", st64, rx_missed_errors);
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PRINT_FIELD_U(", ", st64, tx_aborted_errors);
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PRINT_FIELD_U(", ", st64, tx_carrier_errors);
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PRINT_FIELD_U(", ", st64, tx_fifo_errors);
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PRINT_FIELD_U(", ", st64, tx_heartbeat_errors);
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PRINT_FIELD_U(", ", st64, tx_window_errors);
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PRINT_FIELD_U(", ", st64, rx_compressed);
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PRINT_FIELD_U(", ", st64, tx_compressed);
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#ifdef HAVE_STRUCT_RTNL_LINK_STATS64_RX_NOHANDLER
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PRINT_FIELD_U(", ", st64, rx_nohandler);
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#endif
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printf("}"));
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#ifdef HAVE_STRUCT_RTNL_LINK_STATS64_RX_NOHANDLER
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const unsigned int sizeof_stats64 =
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offsetofend(struct rtnl_link_stats64, tx_compressed);
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TEST_NLATTR(fd, nlh0, hdrlen,
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init_ifinfomsg, print_ifinfomsg,
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IFLA_STATS64, sizeof_stats64, &st64, sizeof_stats64,
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PRINT_FIELD_U("{", st64, rx_packets);
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PRINT_FIELD_U(", ", st64, tx_packets);
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PRINT_FIELD_U(", ", st64, rx_bytes);
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PRINT_FIELD_U(", ", st64, tx_bytes);
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PRINT_FIELD_U(", ", st64, rx_errors);
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PRINT_FIELD_U(", ", st64, tx_errors);
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PRINT_FIELD_U(", ", st64, rx_dropped);
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PRINT_FIELD_U(", ", st64, tx_dropped);
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PRINT_FIELD_U(", ", st64, multicast);
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PRINT_FIELD_U(", ", st64, collisions);
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PRINT_FIELD_U(", ", st64, rx_length_errors);
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PRINT_FIELD_U(", ", st64, rx_over_errors);
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PRINT_FIELD_U(", ", st64, rx_crc_errors);
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PRINT_FIELD_U(", ", st64, rx_frame_errors);
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PRINT_FIELD_U(", ", st64, rx_fifo_errors);
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PRINT_FIELD_U(", ", st64, rx_missed_errors);
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PRINT_FIELD_U(", ", st64, tx_aborted_errors);
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PRINT_FIELD_U(", ", st64, tx_carrier_errors);
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PRINT_FIELD_U(", ", st64, tx_fifo_errors);
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PRINT_FIELD_U(", ", st64, tx_heartbeat_errors);
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PRINT_FIELD_U(", ", st64, tx_window_errors);
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PRINT_FIELD_U(", ", st64, rx_compressed);
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PRINT_FIELD_U(", ", st64, tx_compressed);
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printf("}"));
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#endif /* HAVE_STRUCT_RTNL_LINK_STATS64_RX_NOHANDLER */
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#endif /* HAVE_STRUCT_RTNL_LINK_STATS64 */
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puts("+++ exited with 0 +++");
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return 0;
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}
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