2 * Copyright (C) 2012 Michael Brown <mbrown@fensystems.co.uk>.
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19 * You can also choose to distribute this program under the terms of
20 * the Unmodified Binary Distribution Licence (as given in the file
21 * COPYING.UBDL), provided that you have satisfied its requirements.
24 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL
);
30 * Test vectors generated using "base64 -w 0"
34 /* Forcibly enable assertions */
39 #include <ipxe/base64.h>
40 #include <ipxe/test.h>
46 /** Length of raw data */
48 /** Base64-encoded data */
52 /** Define inline data */
53 #define DATA(...) { __VA_ARGS__ }
55 /** Define a base64 test */
56 #define BASE64( name, DATA, ENCODED ) \
57 static const uint8_t name ## _data[] = DATA; \
58 static struct base64_test name = { \
59 .data = name ## _data, \
60 .len = sizeof ( name ## _data ), \
64 /** Empty data test */
65 BASE64 ( empty_test
, DATA(), "" );
67 /** "Hello world" test */
69 DATA ( 'H', 'e', 'l', 'l', 'o', ' ', 'w', 'o', 'r', 'l', 'd' ),
72 /** Random data test */
74 DATA ( 0x36, 0x03, 0x84, 0xdc, 0x4e, 0x03, 0x46, 0xa0, 0xb5, 0x2d,
75 0x03, 0x6e, 0xd0, 0x56, 0xed, 0xa0, 0x37, 0x02, 0xac, 0xc6,
77 "NgOE3E4DRqC1LQNu0FbtoDcCrMZl0Q==" );
80 * Report a base64 encoding test result
83 * @v file Test code file
84 * @v line Test code line
86 static void base64_encode_okx ( struct base64_test
*test
, const char *file
,
88 size_t len
= base64_encoded_len ( test
->len
);
89 char buf
[ len
+ 1 /* NUL */ ];
92 okx ( len
== strlen ( test
->encoded
), file
, line
);
93 check_len
= base64_encode ( test
->data
, test
->len
, buf
, sizeof ( buf
));
94 okx ( check_len
== len
, file
, line
);
95 okx ( strcmp ( test
->encoded
, buf
) == 0, file
, line
);
97 #define base64_encode_ok( test ) base64_encode_okx ( test, __FILE__, __LINE__ )
100 * Report a base64 decoding test result
102 * @v test Base64 test
103 * @v file Test code file
104 * @v line Test code line
106 static void base64_decode_okx ( struct base64_test
*test
, const char *file
,
107 unsigned int line
) {
108 size_t max_len
= base64_decoded_max_len ( test
->encoded
);
109 uint8_t buf
[max_len
];
112 len
= base64_decode ( test
->encoded
, buf
, sizeof ( buf
) );
113 okx ( len
>= 0, file
, line
);
114 okx ( ( size_t ) len
<= max_len
, file
, line
);
115 okx ( ( size_t ) len
== test
->len
, file
, line
);
116 okx ( memcmp ( test
->data
, buf
, len
) == 0, file
, line
);
118 #define base64_decode_ok( test ) base64_decode_okx ( test, __FILE__, __LINE__ )
121 * Perform Base64 self-tests
124 static void base64_test_exec ( void ) {
126 base64_encode_ok ( &empty_test
);
127 base64_decode_ok ( &empty_test
);
129 base64_encode_ok ( &hw_test
);
130 base64_decode_ok ( &hw_test
);
132 base64_encode_ok ( &random_test
);
133 base64_decode_ok ( &random_test
);
136 /** Base64 self-test */
137 struct self_test base64_test __self_test
= {
139 .exec
= base64_test_exec
,