base64-test.c revision 90926 
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#ifdef HAVE_CONFIG_H
35#include <config.h>
36RCSID("$Id: base64-test.c,v 1.2 2001/05/29 13:12:21 assar Exp $");
37#endif
38
39#include <roken.h>
40#include <base64.h>
41
42int
43main(int argc, char **argv)
44{
45    int numerr = 0;
46    int numtest = 1;
47    struct test {
48	void *data;
49	size_t len;
50	const char *result;
51    } *t, tests[] = {
52	{ "", 0 , "" },
53	{ "1", 1, "MQ==" },
54	{ "22", 2, "MjI=" },
55	{ "333", 3, "MzMz" },
56	{ "4444", 4, "NDQ0NA==" },
57	{ "55555", 5, "NTU1NTU=" },
58	{ "abc:def", 7, "YWJjOmRlZg==" },
59	{ NULL }
60    };
61    for(t = tests; t->data; t++) {
62	char *str;
63	int len;
64	len = base64_encode(t->data, t->len, &str);
65	if(strcmp(str, t->result) != 0) {
66	    fprintf(stderr, "failed test %d: %s != %s\n", numtest,
67		    str, t->result);
68	    numerr++;
69	}
70	free(str);
71	str = strdup(t->result);
72	len = base64_decode(t->result, str);
73	if(len != t->len) {
74	    fprintf(stderr, "failed test %d: len %d != %d\n", numtest,
75		    len, t->len);
76	    numerr++;
77	} else if(memcmp(str, t->data, t->len) != 0) {
78	    fprintf(stderr, "failed test %d: data\n", numtest);
79	    numerr++;
80	}
81	free(str);
82	numtest++;
83    }
84
85    {
86	char str[32];
87	if(base64_decode("M=M=", str) != -1) {
88	    fprintf(stderr, "failed test %d: successful decode of `M=M='\n",
89		    numtest++);
90	    numerr++;
91	}
92	if(base64_decode("MQ===", str) != -1) {
93	    fprintf(stderr, "failed test %d: successful decode of `MQ==='\n",
94		    numtest++);
95	    numerr++;
96	}
97    }
98    return numerr;
99}
100