usr/src/test/util-tests/tests/libsff/libsff_lengths.c

   1 /*
   2  * This file and its contents are supplied under the terms of the
   3  * Common Development and Distribution License ("CDDL"), version 1.0.
   4  * You may only use this file in accordance with the terms of version
   5  * 1.0 of the CDDL.
   6  *
   7  * A full copy of the text of the CDDL should have accompanied this
   8  * source.  A copy of the CDDL is also available via the Internet at
   9  * http://www.illumos.org/license/CDDL.
  10  */
  11
  12 /*
  13  * Copyright (c) 2017, Joyent, Inc.
  14  */
  15
  16 /*
  17  * Print and tests SFF length values.
  18  */
  19
  20 #include <stdio.h>
  21 #include <errno.h>
  22 #include <strings.h>
  23 #include <err.h>
  24 #include <libsff.h>
  25
  26 /*
  27  * Pick up private sff header file with offsets from lib/libsff.
  28  */
  29 #include "sff.h"
  30
  31 int
  32 main(void)
  33 {
  34         int ret;
  35         uint8_t buf[256];
  36         nvlist_t *nvl;
  37         char *val;
  38         uint_t i;
  39         const char *lengths_8472[] = { LIBSFF_KEY_LENGTH_SMF_KM,
  40             LIBSFF_KEY_LENGTH_SMF, LIBSFF_KEY_LENGTH_OM2, LIBSFF_KEY_LENGTH_OM1,
  41             LIBSFF_KEY_LENGTH_COPPER, LIBSFF_KEY_LENGTH_OM3, NULL };
  42         const char *lengths_8636[] = { LIBSFF_KEY_LENGTH_SMF_KM,
  43             LIBSFF_KEY_LENGTH_OM2, LIBSFF_KEY_LENGTH_OM1,
  44             LIBSFF_KEY_LENGTH_COPPER, LIBSFF_KEY_LENGTH_OM3, NULL };
  45
  46         /*
  47          * Make sure if lengths are zero that they don't show up.
  48          */
  49         bzero(buf, sizeof (buf));
  50         if ((ret = libsff_parse(buf, sizeof (buf), 0xa0, &nvl)) != 0) {
  51                 errx(1, "TEST FAILED: failed to parse SFP length "
  52                     "values: %s\n", strerror(ret));
  53         }
  54
  55         for (i = 0; lengths_8472[i] != NULL; i++) {
  56                 if ((ret = nvlist_lookup_string(nvl, lengths_8472[i], &val)) !=
  57                     ENOENT) {
  58                         errx(1, "TEST FALIED: found unexpected return value "
  59                             "for key %s: %d\n", lengths_8472[i], ret);
  60                 }
  61         }
  62
  63         nvlist_free(nvl);
  64
  65         buf[SFF_8472_LENGTH_SMF_KM] = 0x23;
  66         buf[SFF_8472_LENGTH_SMF] = 0x24;
  67         buf[SFF_8472_LENGTH_50UM] = 0x25;
  68         buf[SFF_8472_LENGTH_62UM] = 0x26;
  69         buf[SFF_8472_LENGTH_COPPER] = 0x27;
  70         buf[SFF_8472_LENGTH_OM3] = 0x28;
  71
  72         if ((ret = libsff_parse(buf, sizeof (buf), 0xa0, &nvl)) != 0) {
  73                 errx(1, "TEST FAILED: failed to parse SFP length "
  74                     "values: %s\n", strerror(ret));
  75         }
  76
  77         for (i = 0; lengths_8472[i] != NULL; i++) {
  78                 if ((ret = nvlist_lookup_string(nvl, lengths_8472[i], &val)) !=
  79                     0) {
  80                         errx(1, "TEST FALIED: failed to find length for key "
  81                             "%s: %d\n", lengths_8472[i], ret);
  82                 }
  83                 (void) printf("%s: %s\n", lengths_8472[i], val);
  84         }
  85
  86         nvlist_free(nvl);
  87
  88         /*
  89          * Now for QSFP+
  90          */
  91         (void) puts("\n\nQSFP\n");
  92         bzero(buf, sizeof (buf));
  93         buf[SFF_8472_IDENTIFIER] = SFF_8024_ID_QSFP;
  94
  95         if ((ret = libsff_parse(buf, sizeof (buf), 0xa0, &nvl)) != 0) {
  96                 errx(1, "TEST FAILED: failed to parse QSFP length "
  97                     "values: %s\n", strerror(ret));
  98         }
  99
 100         for (i = 0; lengths_8472[i] != NULL; i++) {
 101                 if ((ret = nvlist_lookup_string(nvl, lengths_8472[i], &val)) !=
 102                     ENOENT) {
 103                         errx(1, "TEST FALIED: found unexpected return value "
 104                             "for key %s: %d\n", lengths_8472[i], ret);
 105                 }
 106         }
 107
 108         nvlist_free(nvl);
 109
 110         buf[SFF_8636_LENGTH_SMF] = 0x23;
 111         buf[SFF_8636_LENGTH_OM3] = 0x24;
 112         buf[SFF_8636_LENGTH_OM2] = 0x25;
 113         buf[SFF_8636_LENGTH_OM1] = 0x26;
 114         buf[SFF_8636_LENGTH_COPPER] = 0x27;
 115
 116         if ((ret = libsff_parse(buf, sizeof (buf), 0xa0, &nvl)) != 0) {
 117                 errx(1, "TEST FAILED: failed to parse QSFP length "
 118                     "values: %s\n", strerror(ret));
 119         }
 120
 121         for (i = 0; lengths_8636[i] != NULL; i++) {
 122                 if ((ret = nvlist_lookup_string(nvl, lengths_8636[i], &val)) !=
 123                     0) {
 124                         errx(1, "TEST FALIED: failed to find length for key "
 125                             "%s: %d\n", lengths_8472[i], ret);
 126                 }
 127                 (void) printf("%s: %s\n", lengths_8636[i], val);
 128         }
 129
 130         nvlist_free(nvl);
 131
 132         return (0);
 133 }