base64-test.c revision 233294 
1/*
2 * Copyright (c) 1999 - 2001 Kungliga Tekniska H��gskolan
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#include <config.h>
35
36#include "roken.h"
37#include <base64.h>
38
39int
40main(int argc, char **argv)
41{
42    int numerr = 0;
43    int numtest = 1;
44    struct test {
45	void *data;
46	size_t len;
47	const char *result;
48    } *t, tests[] = {
49	{ "", 0 , "" },
50	{ "1", 1, "MQ==" },
51	{ "22", 2, "MjI=" },
52	{ "333", 3, "MzMz" },
53	{ "4444", 4, "NDQ0NA==" },
54	{ "55555", 5, "NTU1NTU=" },
55	{ "abc:def", 7, "YWJjOmRlZg==" },
56	{ NULL }
57    };
58    for(t = tests; t->data; t++) {
59	char *str;
60	int len;
61	len = base64_encode(t->data, t->len, &str);
62	if(strcmp(str, t->result) != 0) {
63	    fprintf(stderr, "failed test %d: %s != %s\n", numtest,
64		    str, t->result);
65	    numerr++;
66	}
67	free(str);
68	str = strdup(t->result);
69	len = base64_decode(t->result, str);
70	if(len != t->len) {
71	    fprintf(stderr, "failed test %d: len %lu != %lu\n", numtest,
72		    (unsigned long)len, (unsigned long)t->len);
73	    numerr++;
74	} else if(memcmp(str, t->data, t->len) != 0) {
75	    fprintf(stderr, "failed test %d: data\n", numtest);
76	    numerr++;
77	}
78	free(str);
79	numtest++;
80    }
81
82    {
83	char str[32];
84	if(base64_decode("M=M=", str) != -1) {
85	    fprintf(stderr, "failed test %d: successful decode of `M=M='\n",
86		    numtest++);
87	    numerr++;
88	}
89	if(base64_decode("MQ===", str) != -1) {
90	    fprintf(stderr, "failed test %d: successful decode of `MQ==='\n",
91		    numtest++);
92	    numerr++;
93	}
94    }
95    return numerr;
96}
97