lib/wind/test-map.c

   1 /*
   2  * Copyright (c) 2004 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #ifdef HAVE_CONFIG_H
  35 #include <config.h>
  36 #endif
  37 #include <stdio.h>
  38 #include <stdlib.h>
  39 #include <string.h>
  40 #include <err.h>
  41
  42 #include "windlocl.h"
  43
  44 #define MAX_LENGTH 2
  45
  46 struct example {
  47     uint32_t in[MAX_LENGTH];
  48     size_t in_len;
  49     uint32_t out[MAX_LENGTH];
  50     size_t out_len;
  51 };
  52
  53 static struct example cases[] = {
  54     {{0}, 0, {0}, 0},
  55     {{0x0041}, 1, {0x0061}, 1},
  56     {{0x0061}, 1, {0x0061}, 1},
  57     {{0x00AD}, 1, {0}, 0},
  58     {{0x00DF}, 1, {0x0073, 0x0073}, 2}
  59 };
  60
  61 static int
  62 try(const struct example *c)
  63 {
  64     int ret;
  65     size_t out_len = c->out_len;
  66     uint32_t *tmp = malloc(out_len * sizeof(uint32_t));
  67     if (tmp == NULL && out_len != 0)
  68         err(1, "malloc");
  69     ret = _wind_stringprep_map(c->in, c->in_len, tmp, &out_len, WIND_PROFILE_NAME);
  70     if (ret) {
  71         printf("wind_stringprep_map failed\n");
  72         return 1;
  73     }
  74     if (out_len != c->out_len) {
  75         printf("wrong out len\n");
  76         free(tmp);
  77         return 1;
  78     }
  79     if (memcmp(c->out, tmp, out_len * sizeof(uint32_t)) != 0) {
  80         printf("wrong out data\n");
  81         free(tmp);
  82         return 1;
  83     }
  84     free(tmp);
  85     return 0;
  86 }
  87
  88 int
  89 main(void)
  90 {
  91     unsigned i;
  92     unsigned failures = 0;
  93
  94     for (i = 0; i < sizeof(cases)/sizeof(cases[0]); ++i)
  95         failures += try(&cases[i]);
  96     return failures != 0;
  97 }
  98