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Signed-off-by: Michael Brown <mcb30@ipxe.org>
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/* | ||
* Copyright (C) 2012 Michael Brown <mbrown@fensystems.co.uk>. | ||
* | ||
* This program is free software; you can redistribute it and/or | ||
* modify it under the terms of the GNU General Public License as | ||
* published by the Free Software Foundation; either version 2 of the | ||
* License, or (at your option) any later version. | ||
* | ||
* This program is distributed in the hope that it will be useful, but | ||
* WITHOUT ANY WARRANTY; without even the implied warranty of | ||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
* General Public License for more details. | ||
* | ||
* You should have received a copy of the GNU General Public License | ||
* along with this program; if not, write to the Free Software | ||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | ||
* 02110-1301, USA. | ||
*/ | ||
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FILE_LICENCE ( GPL2_OR_LATER ); | ||
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/** @file | ||
* | ||
* Base64 tests | ||
* | ||
* Test vectors generated using "base64 -w 0" | ||
* | ||
*/ | ||
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/* Forcibly enable assertions */ | ||
#undef NDEBUG | ||
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#include <stdint.h> | ||
#include <string.h> | ||
#include <ipxe/base64.h> | ||
#include <ipxe/test.h> | ||
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/** A Base64 test */ | ||
struct base64_test { | ||
/** Raw data */ | ||
const void *data; | ||
/** Length of raw data */ | ||
size_t len; | ||
/** Base64-encoded data */ | ||
const char *encoded; | ||
}; | ||
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/** Define inline data */ | ||
#define DATA(...) { __VA_ARGS__ } | ||
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/** Define a base64 test */ | ||
#define BASE64( name, DATA, ENCODED ) \ | ||
static const uint8_t name ## _data[] = DATA; \ | ||
static struct base64_test name = { \ | ||
.data = name ## _data, \ | ||
.len = sizeof ( name ## _data ), \ | ||
.encoded = ENCODED, \ | ||
} | ||
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/** Empty data test */ | ||
BASE64 ( empty_test, DATA(), "" ); | ||
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/** "Hello world" test */ | ||
BASE64 ( hw_test, | ||
DATA ( 'H', 'e', 'l', 'l', 'o', ' ', 'w', 'o', 'r', 'l', 'd' ), | ||
"SGVsbG8gd29ybGQ=" ); | ||
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/** Random data test */ | ||
BASE64 ( random_test, | ||
DATA ( 0x36, 0x03, 0x84, 0xdc, 0x4e, 0x03, 0x46, 0xa0, 0xb5, 0x2d, | ||
0x03, 0x6e, 0xd0, 0x56, 0xed, 0xa0, 0x37, 0x02, 0xac, 0xc6, | ||
0x65, 0xd1 ), | ||
"NgOE3E4DRqC1LQNu0FbtoDcCrMZl0Q==" ); | ||
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/** | ||
* Report a base64 encoding test result | ||
* | ||
* @v test Base64 test | ||
*/ | ||
#define base64_encode_ok( test ) do { \ | ||
size_t len = base64_encoded_len ( (test)->len ); \ | ||
char buf[ len + 1 /* NUL */ ]; \ | ||
ok ( len == strlen ( (test)->encoded ) ); \ | ||
base64_encode ( (test)->data, (test)->len, buf ); \ | ||
ok ( strcmp ( (test)->encoded, buf ) == 0 ); \ | ||
} while ( 0 ) | ||
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/** | ||
* Report a base64 decoding test result | ||
* | ||
* @v test Base64 test | ||
*/ | ||
#define base64_decode_ok( test ) do { \ | ||
size_t max_len = base64_decoded_max_len ( (test)->encoded ); \ | ||
uint8_t buf[max_len]; \ | ||
int len; \ | ||
len = base64_decode ( (test)->encoded, buf ); \ | ||
ok ( len >= 0 ); \ | ||
ok ( ( size_t ) len <= max_len ); \ | ||
ok ( ( size_t ) len == (test)->len ); \ | ||
ok ( memcmp ( (test)->data, buf, len ) == 0 ); \ | ||
} while ( 0 ) | ||
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/** | ||
* Perform Base64 self-tests | ||
* | ||
*/ | ||
static void base64_test_exec ( void ) { | ||
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base64_encode_ok ( &empty_test ); | ||
base64_decode_ok ( &empty_test ); | ||
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base64_encode_ok ( &hw_test ); | ||
base64_decode_ok ( &hw_test ); | ||
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base64_encode_ok ( &random_test ); | ||
base64_decode_ok ( &random_test ); | ||
} | ||
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/** Base64 self-test */ | ||
struct self_test base64_test __self_test = { | ||
.name = "base64", | ||
.exec = base64_test_exec, | ||
}; |
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