tests: check decoding of ndtmsg netlink attributes

* tests/nlattr_ndtmsg.c (NDTA_PARMS, NDTPA_IFINDEX): New macros.
(main): Check decoding of NDTA_CONFIG, NDTA_PARMS and NDTA_STATS.
This commit is contained in:
JingPiao Chen
2017-08-30 21:56:09 +08:00
committed by Dmitry V. Levin
parent bbfc46d638
commit 3c28699bfd

View File

@ -35,6 +35,9 @@
#endif
#include <linux/rtnetlink.h>
#define NDTA_PARMS 6
#define NDTPA_IFINDEX 1
static void
init_ndtmsg(struct nlmsghdr *const nlh, const unsigned int msg_len)
{
@ -79,6 +82,78 @@ main(void)
4, pattern, 4,
print_quoted_hex(pattern, 4));
#ifdef HAVE_STRUCT_NDT_CONFIG
static const struct ndt_config ndtc = {
.ndtc_key_len = 0xabcd,
.ndtc_entry_size = 0xbcda,
.ndtc_entries = 0xcdabedad,
.ndtc_last_flush = 0xdebaedba,
.ndtc_last_rand = 0xedadedab,
.ndtc_hash_rnd = 0xfeadedaf,
.ndtc_hash_mask = 0xadbcdead,
.ndtc_hash_chain_gc = 0xbdaedacd,
.ndtc_proxy_qlen = 0xcdeaedab
};
TEST_NLATTR_OBJECT(fd, nlh0, hdrlen,
init_ndtmsg, print_ndtmsg,
NDTA_CONFIG, pattern, ndtc,
PRINT_FIELD_U("{", ndtc, ndtc_key_len);
PRINT_FIELD_U(", ", ndtc, ndtc_entry_size);
PRINT_FIELD_U(", ", ndtc, ndtc_entries);
PRINT_FIELD_U(", ", ndtc, ndtc_last_flush);
PRINT_FIELD_U(", ", ndtc, ndtc_last_rand);
PRINT_FIELD_U(", ", ndtc, ndtc_hash_rnd);
PRINT_FIELD_0X(", ", ndtc, ndtc_hash_mask);
PRINT_FIELD_U(", ", ndtc, ndtc_hash_chain_gc);
PRINT_FIELD_U(", ", ndtc, ndtc_proxy_qlen);
printf("}"));
#endif /* HAVE_STRUCT_NDT_CONFIG */
static const struct nlattr nla = {
.nla_len = sizeof(nla),
.nla_type = NDTPA_IFINDEX
};
TEST_NLATTR_OBJECT(fd, nlh0, hdrlen,
init_ndtmsg, print_ndtmsg,
NDTA_PARMS, pattern, nla,
PRINT_FIELD_U("{", nla, nla_len);
printf(", nla_type=NDTPA_IFINDEX}"));
#ifdef HAVE_STRUCT_NDT_STATS
static const struct ndt_stats ndtst = {
.ndts_allocs = 0xabcdedabedadedfa,
.ndts_destroys = 0xbcdefabefacdbaad,
.ndts_hash_grows = 0xcdbadefacdcbaede,
.ndts_res_failed = 0xdedbaecfdbcadcfe,
.ndts_lookups = 0xedfafdedbdadedec,
.ndts_hits = 0xfebdeadebcddeade,
.ndts_rcv_probes_mcast = 0xadebfeadecddeafe,
.ndts_rcv_probes_ucast = 0xbcdefeacdadecdfe,
.ndts_periodic_gc_runs = 0xedffeadedeffbecc,
.ndts_forced_gc_runs = 0xfeefefeabedeedcd,
#ifdef HAVE_STRUCT_NDT_STATS_NDTS_TABLE_FULLS
.ndts_table_fulls = 0xadebfefaecdfeade
#endif /* HAVE_STRUCT_NDT_STATS_NDTS_TABLE_FULLS */
};
TEST_NLATTR_OBJECT(fd, nlh0, hdrlen,
init_ndtmsg, print_ndtmsg,
NDTA_STATS, pattern, ndtst,
PRINT_FIELD_U("{", ndtst, ndts_allocs);
PRINT_FIELD_U(", ", ndtst, ndts_destroys);
PRINT_FIELD_U(", ", ndtst, ndts_hash_grows);
PRINT_FIELD_U(", ", ndtst, ndts_res_failed);
PRINT_FIELD_U(", ", ndtst, ndts_lookups);
PRINT_FIELD_U(", ", ndtst, ndts_hits);
PRINT_FIELD_U(", ", ndtst, ndts_rcv_probes_mcast);
PRINT_FIELD_U(", ", ndtst, ndts_rcv_probes_ucast);
PRINT_FIELD_U(", ", ndtst, ndts_periodic_gc_runs);
PRINT_FIELD_U(", ", ndtst, ndts_forced_gc_runs);
#ifdef HAVE_STRUCT_NDT_STATS_NDTS_TABLE_FULLS
PRINT_FIELD_U(", ", ndtst, ndts_table_fulls);
#endif /* HAVE_STRUCT_NDT_STATS_NDTS_TABLE_FULLS */
printf("}"));
#endif /* HAVE_STRUCT_NDT_STATS */
puts("+++ exited with 0 +++");
return 0;
}