[svn-upgrade] Integrating new upstream version, iodine (0.4.1)
[debian/iodine.git] / tests / base64.c
1 /*
2  * Copyright (c) 2006-2007 Bjorn Andersson <flex@kryo.se>, Erik Ekman <yarrick@kryo.se>
3  *
4  * Permission to use, copy, modify, and distribute this software for any
5  * purpose with or without fee is hereby granted, provided that the above
6  * copyright notice and this permission notice appear in all copies.
7  *
8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15  */
16
17 #include <check.h>
18 #include <stdio.h>
19 #include <stdlib.h>
20 #include <string.h>
21 #include <errno.h>
22
23 #include "encoding.h"
24 #include "base64.h"
25 #include "test.h"
26
27 static struct tuple
28 {
29         char *a;
30         char *b;
31 } testpairs[] = {
32         { "iodinetestingtesting", "Aw8KAw4LDgvZDgLUz2rLC2rPBMC" },
33         { "abc123", "ywjJmtiZ" },
34         { 
35           "\xFF\xEF\x7C\xEF\xAE\x78\xDF\x6D\x74\xCF\x2C\x70\xBE\xEB\x6C\xAE\xAA\x68"
36           "\x9E\x69\x64\x8E\x28\x60\x7D\xE7\x5C\x6D\xA6\x58\x5D\x65\x54\x4D\x24\x50"
37           "\x3C\xE3\x4C\x2C\xA2\x48\x1C\x61\x44\x0C\x20\x40\x3F\x3F\x3C\xEF\xAE\x78"
38           "\xDF\x6D\x74\xCF\x2C\x70\xBE\xEB\x6C\xAE\xAA\x68\x9E\x69\x64\x8E\x28\x60"
39           "\x7D\xE7\x5C\x6D\xA6\x58\x5D\x65\x54\x4D\x24\x50\x3C\xE3\x4C\x2C\xA2\x48"
40           "\x1C\x61\x44\x0C\x20\x40\xFF\xEF\x7C\xEF\xAE\x78\xDF\x6D\x74\xCF\x2C\x70"
41           "\xBE\xEB\x6C\xAE\xAA\x68\x9E\x69\x64\x8E\x28\x60\x7D\xE7\x5C\x6D\xA6\x58"
42           "\x5D\x65\x54\x4D\x24\x50\x3C\xE3\x4C\x2C\xA2\x48\x1C\x61\x44\x0C\x20\x40",
43
44           "9abba876543210-ZYXWVUTSRQPONMLKJIHGFEDCBAzyxwvutsrqponmlkjihgfe999dcbapZ"
45           "776543210-ZYXWVUTSRQPONMLKJIHGFEDCBAzyxwvutsrqponmlkjihgfedcba9abba87654"
46           "3210-ZYXWVUTSRQPONMLKJIHGFEDCBAzyxwvutsrqponmlkjihgfe999dcba"
47         },
48         { 
49           "\xFF\xEF\x7C\xEF\xAE\x78\xDF\x6D\x74\xCF\x2C\x70\xBE\xEB\x6C\xAE\xAA\x68"
50           "\x9E\x69\x64\x8E\x28\x60\x7D\xE7\x5C\x6D\xA6\x58\x5D\x65\x54\x4D\x24\x50"
51           "\x3C\xE3\x4C\x2C\xA2\x48\x1C\x61\x44\x0C\x20\x40\x3F\x3F\x3C\xEF\xAE\x78"
52           "\xDF\x6D\x74\xCF\x2C\x70\xBE\xEB\x6C\xAE\xA1\x61\x91\x61\x61\x81\x28\x60"
53           "\x7D\xE7\x5C\x6D\xA6\x58\x5D\x65\x54\x4D\x24\x50\x3C\xE3\x4C\x2C\xA2\x48"
54           "\x1C\x61\x44\x0C\x20\x40\xFF\xEF\x7C\xEF\xAE\x78\xDF\x6D\x74\xCF\x2C\x70"
55           "\xBE\xEB\x6C\xAE\xA1\x61\x91\x61\x61\x81\x28\x60\x7D\xE7\x5C\x6D\xA6\x58"
56           "\x5D\x65\x54\x4D\x24\x50\x3C\xE3\x4C\x2C\xA2\x48\x1C\x61\x44\x0C\x20\x40",
57
58           "9IJJI876543210-ZYXWVUTSRQPONMLK9LMJIHGFEDCBAzyxwvutsrqponmlkjihgfedcbapZ"
59           "776543210-ZYXWVUTSRQfHKwfHGsHGFEDCBAzyxwvutsrqponmlkjihgfedcbaML87654321"
60           "0-ZYXWVUTSRQfHKwfHGsHGFEDCBAzyxwvutsrqponmlkjihgfedcba"
61         },
62         { NULL, NULL }  
63 };
64
65 START_TEST(test_base64_encode)
66 {
67         size_t len;
68         char buf[4096];
69         int val;
70         int i;
71
72         for (i = 0; testpairs[i].a != NULL; i++) {
73                 len = sizeof(buf);
74                 val = base64_encode(buf, &len, testpairs[i].a, strlen(testpairs[i].a));
75
76                 fail_unless(val > 0, strerror(errno));
77                 fail_unless(strcmp(buf, testpairs[i].b) == 0, 
78                                 va_str("'%s' != '%s'", buf, testpairs[i].b));
79         }
80 }
81 END_TEST
82
83 START_TEST(test_base64_decode)
84 {
85         size_t len;
86         char buf[4096];
87         int val;
88         int i;
89
90         for (i = 0; testpairs[i].a != NULL; i++) {
91                 len = sizeof(buf);
92                 val = base64_decode(buf, &len, testpairs[i].b, strlen(testpairs[i].b));
93
94                 fail_unless(val > 0, strerror(errno));
95                 fail_unless(buf != NULL, "buf == NULL");
96                 fail_unless(strcmp(buf, testpairs[i].a) == 0, 
97                                 va_str("'%s' != '%s'", buf, testpairs[i].a));
98         }
99 }
100 END_TEST
101
102 TCase *
103 test_base64_create_tests()
104 {
105         TCase *tc;
106
107         tc = tcase_create("Base64");
108         tcase_add_test(tc, test_base64_encode);
109         tcase_add_test(tc, test_base64_decode);
110
111         return tc;
112 }