contrib/openpam/t/t_openpam_ctype.c

   1 /*-
   2  * Copyright (c) 2014-2017 Dag-Erling Smørgrav
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. The name of the author may not be used to endorse or promote
  14  *    products derived from this software without specific prior written
  15  *    permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  *
  29  * $OpenPAM: t_openpam_ctype.c 938 2017-04-30 21:34:42Z des $
  30  */
  31
  32 #ifdef HAVE_CONFIG_H
  33 # include "config.h"
  34 #endif
  35
  36 #include <stdint.h>
  37 #include <stdio.h>
  38 #include <string.h>
  39
  40 #include <cryb/test.h>
  41
  42 #include "openpam_ctype.h"
  43
  44 #define OC_DIGIT        "0123456789"
  45 #define OC_XDIGIT       OC_DIGIT "ABCDEFabcdef"
  46 #define OC_UPPER        "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
  47 #define OC_LOWER        "abcdefghijklmnopqrstuvwxyz"
  48 #define OC_LETTER       OC_UPPER OC_LOWER
  49 #define OC_LWS          " \t\f\r"
  50 #define OC_WS           OC_LWS "\n"
  51 #define OC_P            "!\"#$%&'()*+,-./" OC_DIGIT ":;<=>?@" OC_UPPER "[\\]^_`" OC_LOWER "{|}~"
  52 #define OC_PFCS         OC_DIGIT OC_LETTER "._-"
  53
  54 static const char oc_digit[] = OC_DIGIT;
  55 static const char oc_xdigit[] = OC_XDIGIT;
  56 static const char oc_upper[] = OC_UPPER;
  57 static const char oc_lower[] = OC_LOWER;
  58 static const char oc_letter[] = OC_LETTER;
  59 static const char oc_lws[] = OC_LWS;
  60 static const char oc_ws[] = OC_WS;
  61 static const char oc_p[] = OC_P;
  62 static const char oc_pfcs[] = OC_PFCS;
  63
  64 #define T_OC(set)                                                       \
  65         static int                                                      \
  66         t_oc_##set(char **desc, void *arg)                              \
  67         {                                                               \
  68                 char crib[256];                                         \
  69                 unsigned int i, ret;                                    \
  70                                                                         \
  71                 (void)desc;                                             \
  72                 (void)arg;                                              \
  73                 memset(crib, 0, sizeof crib);                           \
  74                 for (i = 0; oc_##set[i]; ++i)                           \
  75                         crib[(int)oc_##set[i]] = 1;                     \
  76                 for (i = ret = 0; i < sizeof crib; ++i) {               \
  77                         if (is_##set(i) != crib[i]) {                   \
  78                                 t_printv("is_%s() incorrect "           \
  79                                     "for %#02x\n", #set, i);            \
  80                                 ++ret;                                  \
  81                         }                                               \
  82                 }                                                       \
  83                 return (ret == 0);                                      \
  84         }
  85 #define T_OC_ADD(set) t_add_test(&t_oc_##set, NULL, "is_"#set)
  86
  87 T_OC(digit)
  88 T_OC(xdigit)
  89 T_OC(upper)
  90 T_OC(lower)
  91 T_OC(letter)
  92 T_OC(lws)
  93 T_OC(ws)
  94 T_OC(p)
  95 T_OC(pfcs)
  96
  97 \f
  98 /***************************************************************************
  99  * Boilerplate
 100  */
 101
 102 static int
 103 t_prepare(int argc, char *argv[])
 104 {
 105
 106         (void)argc;
 107         (void)argv;
 108         T_OC_ADD(digit);
 109         T_OC_ADD(xdigit);
 110         T_OC_ADD(upper);
 111         T_OC_ADD(lower);
 112         T_OC_ADD(letter);
 113         T_OC_ADD(lws);
 114         T_OC_ADD(ws);
 115         T_OC_ADD(p);
 116         T_OC_ADD(pfcs);
 117         return (0);
 118 }
 119
 120 int
 121 main(int argc, char *argv[])
 122 {
 123
 124         t_main(t_prepare, NULL, argc, argv);
 125 }