111 lines
3.1 KiB
C
111 lines
3.1 KiB
C
/*
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* Copyright (c) 1999 - 2001, 2005 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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RCSID("$Id: hex-test.c 21005 2007-06-08 01:54:35Z lha $");
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#endif
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#include "roken.h"
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#include <hex.h>
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int
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main(int argc, char **argv)
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{
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int numerr = 0;
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int numtest = 1;
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struct test {
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void *data;
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size_t len;
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const char *result;
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} *t, tests[] = {
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{ "", 0 , "" },
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{ "a", 1, "61" },
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{ "ab", 2, "6162" },
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{ "abc", 3, "616263" },
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{ "abcd", 4, "61626364" },
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{ "abcde", 5, "6162636465" },
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{ "abcdef", 6, "616263646566" },
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{ "abcdefg", 7, "61626364656667" },
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{ "=", 1, "3D" },
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{ NULL }
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};
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for(t = tests; t->data; t++) {
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char *str;
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int len;
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len = hex_encode(t->data, t->len, &str);
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if(strcmp(str, t->result) != 0) {
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fprintf(stderr, "failed test %d: %s != %s\n", numtest,
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str, t->result);
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numerr++;
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}
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free(str);
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str = strdup(t->result);
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len = strlen(str);
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len = hex_decode(t->result, str, len);
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if(len != t->len) {
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fprintf(stderr, "failed test %d: len %lu != %lu\n", numtest,
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(unsigned long)len, (unsigned long)t->len);
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numerr++;
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} else if(memcmp(str, t->data, t->len) != 0) {
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fprintf(stderr, "failed test %d: data\n", numtest);
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numerr++;
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}
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free(str);
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numtest++;
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}
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{
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unsigned char buf[2] = { 0, 0xff } ;
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int len;
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len = hex_decode("A", buf, 1);
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if (len != 1) {
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fprintf(stderr, "len != 1");
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numerr++;
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}
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if (buf[0] != 10) {
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fprintf(stderr, "buf != 10");
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numerr++;
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}
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if (buf[1] != 0xff) {
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fprintf(stderr, "buf != 0xff");
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numerr++;
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}
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}
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return numerr;
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}
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