tests/sys/netatalk/t_print.c

   1 /*      $NetBSD: t_print.c,v 1.1 2014/12/02 19:48:21 christos Exp $     */
   2
   3 /*-
   4  * Copyright (c) 2014 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Christos Zoulas.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31 #include <sys/cdefs.h>
  32 __RCSID("$NetBSD: t_print.c,v 1.1 2014/12/02 19:48:21 christos Exp $");
  33
  34 #include "netatalk/at_print.c"
  35
  36 #include <atf-c.h>
  37
  38 static const struct {
  39         struct at_addr ia;
  40         const char *str;
  41         int len;
  42 } tst[] = {
  43         {
  44                 { 0, 0 },
  45                 "0.0",
  46                 3,
  47         },
  48         {
  49                 { htons(3), 255 },
  50                 "3.255",
  51                 5,
  52         },
  53 };
  54
  55
  56 ATF_TC(at_print);
  57 ATF_TC_HEAD(at_print, tc)
  58 {
  59
  60         atf_tc_set_md_var(tc, "descr", "printing of struct at_addr");
  61 }
  62
  63 ATF_TC_BODY(at_print, tc)
  64 {
  65         char buf[ATALK_ADDRSTRLEN];
  66         int r;
  67         size_t l = sizeof(buf);
  68
  69         for (size_t i = 0; i < __arraycount(tst); i++) {
  70                 r = at_print(buf, l, &tst[i].ia);
  71                 ATF_REQUIRE_STREQ(buf, tst[i].str);
  72                 ATF_REQUIRE_EQ(r, tst[i].len);
  73         }
  74
  75         l = 4;
  76         for (size_t i = 0; i < __arraycount(tst); i++) {
  77                 r = at_print(buf, l, &tst[i].ia);
  78                 ATF_CHECK(strncmp(buf, tst[i].str, l - 1) == 0);
  79                 if (r > (int)l)
  80                         ATF_REQUIRE_EQ(buf[l - 1], '\0');
  81                 ATF_REQUIRE_EQ(r, tst[i].len);
  82         }
  83 }
  84
  85 ATF_TC(sat_print);
  86 ATF_TC_HEAD(sat_print, tc)
  87 {
  88
  89         atf_tc_set_md_var(tc, "descr", "printing of sockaddr_at");
  90 }
  91
  92 ATF_TC_BODY(sat_print, tc)
  93 {
  94         char buf[1024];
  95         char res[1024];
  96         int r, e;
  97         size_t l = sizeof(buf);
  98         struct sockaddr_at sat;
  99
 100         memset(&sat, 0, sizeof(sat));
 101         for (size_t i = 0; i < __arraycount(tst); i++) {
 102                 sat.sat_addr = tst[i].ia;
 103                 sat.sat_port = (uint8_t)i;
 104                 r = sat_print(buf, l, &sat);
 105                 if (i == 0)
 106                         e = snprintf(res, sizeof(res), "%s", tst[i].str);
 107                 else
 108                         e = snprintf(res, sizeof(res), "%s:%zu", tst[i].str, i);
 109
 110                 ATF_REQUIRE_STREQ(buf, res);
 111                 ATF_REQUIRE_EQ(r, e);
 112         }
 113
 114         l = 8;
 115         for (size_t i = 0; i < __arraycount(tst); i++) {
 116                 sat.sat_addr = tst[i].ia;
 117                 sat.sat_port = (uint8_t)i;
 118                 r = sat_print(buf, l, &sat);
 119                 if (i == 0)
 120                         e = snprintf(res, l, "%s", tst[i].str);
 121                 else
 122                         e = snprintf(res, l, "%s:%zu", tst[i].str, i);
 123
 124                 ATF_REQUIRE_STREQ(buf, res);
 125                 ATF_REQUIRE_EQ(r, e);
 126         }
 127 }
 128
 129 ATF_TP_ADD_TCS(tp)
 130 {
 131
 132         ATF_TP_ADD_TC(tp, at_print);
 133         ATF_TP_ADD_TC(tp, sat_print);
 134         return atf_no_error();
 135 }