[test] added clean-cpc-db unit-tests

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David Skywalker committed 2022-06-22 17:04:51 +02:00
1 parent e14a62d588
commit d086e81eca
6 files changed
+3377 -4

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+1 -2
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@@ -23,6 +23,5 @@
# tests files
tests/
tests-db/
unit-tests/db-test
unit-tests/entry-test
unit-tests/test-db
unit-tests/autorun
+9 -1
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@@ -446,6 +446,7 @@ clean:
rm -f $(OBJS)
rm -f $(HEADERS)
rm -f $(TARGET)
rm -f unit-tests/*.o autorun test-db
db:
$(CORE_DIR)/contrib/remap2db.py $(CORE_DIR)/contrib/remaps $(CORE_DIR)/libretro-common/include/libretro.h > $(CORE_DIR)/libretro/db/entries.h
@@ -458,8 +459,15 @@ $(CORE_DIR)/unit-tests/cmocka.o:
# to get more info: make clean && make unit-test DEBUG_TEST=1
unit-test: $(CORE_DIR)/unit-tests/cmocka.o $(OBJS)
@$(CC) -c -o $(CORE_DIR)/unit-tests/test-utils.o $(CORE_DIR)/unit-tests/test-utils.c $(CFLAGS) -Wno-implicit-function-declaration $(INCDIRS) -I$(CORE_DIR)/cmocka/include
@$(CC) -o $(CORE_DIR)/unit-tests/autorun $(CORE_DIR)/unit-tests/autorun.c $(OBJS) $(CORE_DIR)/unit-tests/cmocka.o $(CORE_DIR)/unit-tests/test-utils.o $(LDFLAGS) $(TEST_FLAGS) $(CFLAGS) -Wno-unused-function -I$(CORE_DIR)/cmocka/include $(INCDIRS)
@$(CC) -c -o $(CORE_DIR)/unit-tests/md5.o $(CORE_DIR)/libretro-common/utils/md5.c $(CFLAGS) -Wno-implicit-function-declaration $(INCDIRS) -I$(CORE_DIR)/libretro-common/include/utils
@$(CC) -o $(CORE_DIR)/unit-tests/autorun $(CORE_DIR)/unit-tests/autorun.c $(OBJS) $(CORE_DIR)/unit-tests/cmocka.o $(CORE_DIR)/unit-tests/md5.o $(CORE_DIR)/unit-tests/test-utils.o $(LDFLAGS) $(TEST_FLAGS) $(CFLAGS) -Wno-unused-function -I$(CORE_DIR)/cmocka/include $(INCDIRS)
$(CORE_DIR)/unit-tests/autorun
unit-test-db: $(CORE_DIR)/unit-tests/cmocka.o $(OBJS)
@$(CC) -c -o $(CORE_DIR)/unit-tests/test-utils.o $(CORE_DIR)/unit-tests/test-utils.c $(CFLAGS) -Wno-implicit-function-declaration $(INCDIRS) -I$(CORE_DIR)/cmocka/include
@$(CC) -c -o $(CORE_DIR)/unit-tests/md5.o $(CORE_DIR)/libretro-common/utils/md5.c $(CFLAGS) -Wno-implicit-function-declaration $(INCDIRS) -I$(CORE_DIR)/libretro-common/include/utils
@$(CC) -o $(CORE_DIR)/unit-tests/test-db $(CORE_DIR)/tests-db/db-test.c $(OBJS) $(CORE_DIR)/unit-tests/cmocka.o $(CORE_DIR)/unit-tests/test-utils.o $(CORE_DIR)/unit-tests/md5.o $(LDFLAGS) $(TEST_FLAGS) $(CFLAGS) -Wno-unused-function -I$(CORE_DIR)/cmocka/include $(INCDIRS)
@echo "Now run: $(CORE_DIR)/unit-tests/test-db <full-path-to clean-cpc-db roms>"
.PHONY: $(TARGET) clean clean-objs
endif
+295
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@@ -0,0 +1,295 @@
/*
* This is an OpenSSL-compatible implementation of the RSA Data Security, Inc.
* MD5 Message-Digest Algorithm (RFC 1321).
*
* Homepage:
* http://openwall.info/wiki/people/solar/software/public-domain-source-code/md5
*
* Author:
* Alexander Peslyak, better known as Solar Designer <solar at openwall.com>
*
* This software was written by Alexander Peslyak in 2001. No copyright is
* claimed, and the software is hereby placed in the public domain.
* In case this attempt to disclaim copyright and place the software in the
* public domain is deemed null and void, then the software is
* Copyright (c) 2001 Alexander Peslyak and it is hereby released to the
* general public under the following terms:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted.
*
* There's ABSOLUTELY NO WARRANTY, express or implied.
*
* (This is a heavily cut-down "BSD license".)
*
* This differs from Colin Plumb's older public domain implementation in that
* no exactly 32-bit integer data type is required (any 32-bit or wider
* unsigned integer data type will do), there's no compile-time endianness
* configuration, and the function prototypes match OpenSSL's. No code from
* Colin Plumb's implementation has been reused; this comment merely compares
* the properties of the two independent implementations.
*
* The primary goals of this implementation are portability and ease of use.
* It is meant to be fast, but not as fast as possible. Some known
* optimizations are not included to reduce source code size and avoid
* compile-time configuration.
*/
#include <lrc_hash.h>
#include <string.h>
/*
* The basic MD5 functions.
*
* F and G are optimized compared to their RFC 1321 definitions for
* architectures that lack an AND-NOT instruction, just like in Colin Plumb's
* implementation.
*/
#define MD5_F(x, y, z) ((z) ^ ((x) & ((y) ^ (z))))
#define MD5_G(x, y, z) ((y) ^ ((z) & ((x) ^ (y))))
#define MD5_H(x, y, z) (((x) ^ (y)) ^ (z))
#define MD5_H2(x, y, z) ((x) ^ ((y) ^ (z)))
#define MD5_I(x, y, z) ((y) ^ ((x) | ~(z)))
/*
* The MD5 transformation for all four rounds.
*/
#define MD5_STEP(f, a, b, c, d, x, t, s) \
(a) += f((b), (c), (d)) + (x) + (t); \
(a) = (((a) << (s)) | (((a) & 0xffffffff) >> (32 - (s)))); \
(a) += (b);
/*
* MD5_SET reads 4 input bytes in little-endian byte order and stores them
* in a properly aligned word in host byte order.
*
* The check for little-endian architectures that tolerate unaligned
* memory accesses is just an optimization. Nothing will break if it
* doesn't work.
*/
#if defined(__i386__) || defined(__x86_64__) || defined(__vax__)
#define MD5_SET(n) \
(*(MD5_u32plus *)&ptr[(n) * 4])
#define MD5_GET(n) \
MD5_SET(n)
#else
#define MD5_SET(n) \
(ctx->block[(n)] = \
(MD5_u32plus)ptr[(n) * 4] | \
((MD5_u32plus)ptr[(n) * 4 + 1] << 8) | \
((MD5_u32plus)ptr[(n) * 4 + 2] << 16) | \
((MD5_u32plus)ptr[(n) * 4 + 3] << 24))
#define MD5_GET(n) \
(ctx->block[(n)])
#endif
/*
* This processes one or more 64-byte data blocks, but does NOT update
* the bit counters. There are no alignment requirements.
*/
static const void *MD5_body(MD5_CTX *ctx, const void *data, unsigned long size)
{
const unsigned char *ptr;
MD5_u32plus a, b, c, d;
MD5_u32plus saved_a, saved_b, saved_c, saved_d;
ptr = (const unsigned char *)data;
a = ctx->a;
b = ctx->b;
c = ctx->c;
d = ctx->d;
do {
saved_a = a;
saved_b = b;
saved_c = c;
saved_d = d;
/* Round 1 */
MD5_STEP(MD5_F, a, b, c, d, MD5_SET(0), 0xd76aa478, 7)
MD5_STEP(MD5_F, d, a, b, c, MD5_SET(1), 0xe8c7b756, 12)
MD5_STEP(MD5_F, c, d, a, b, MD5_SET(2), 0x242070db, 17)
MD5_STEP(MD5_F, b, c, d, a, MD5_SET(3), 0xc1bdceee, 22)
MD5_STEP(MD5_F, a, b, c, d, MD5_SET(4), 0xf57c0faf, 7)
MD5_STEP(MD5_F, d, a, b, c, MD5_SET(5), 0x4787c62a, 12)
MD5_STEP(MD5_F, c, d, a, b, MD5_SET(6), 0xa8304613, 17)
MD5_STEP(MD5_F, b, c, d, a, MD5_SET(7), 0xfd469501, 22)
MD5_STEP(MD5_F, a, b, c, d, MD5_SET(8), 0x698098d8, 7)
MD5_STEP(MD5_F, d, a, b, c, MD5_SET(9), 0x8b44f7af, 12)
MD5_STEP(MD5_F, c, d, a, b, MD5_SET(10), 0xffff5bb1, 17)
MD5_STEP(MD5_F, b, c, d, a, MD5_SET(11), 0x895cd7be, 22)
MD5_STEP(MD5_F, a, b, c, d, MD5_SET(12), 0x6b901122, 7)
MD5_STEP(MD5_F, d, a, b, c, MD5_SET(13), 0xfd987193, 12)
MD5_STEP(MD5_F, c, d, a, b, MD5_SET(14), 0xa679438e, 17)
MD5_STEP(MD5_F, b, c, d, a, MD5_SET(15), 0x49b40821, 22)
/* Round 2 */
MD5_STEP(MD5_G, a, b, c, d, MD5_GET(1), 0xf61e2562, 5)
MD5_STEP(MD5_G, d, a, b, c, MD5_GET(6), 0xc040b340, 9)
MD5_STEP(MD5_G, c, d, a, b, MD5_GET(11), 0x265e5a51, 14)
MD5_STEP(MD5_G, b, c, d, a, MD5_GET(0), 0xe9b6c7aa, 20)
MD5_STEP(MD5_G, a, b, c, d, MD5_GET(5), 0xd62f105d, 5)
MD5_STEP(MD5_G, d, a, b, c, MD5_GET(10), 0x02441453, 9)
MD5_STEP(MD5_G, c, d, a, b, MD5_GET(15), 0xd8a1e681, 14)
MD5_STEP(MD5_G, b, c, d, a, MD5_GET(4), 0xe7d3fbc8, 20)
MD5_STEP(MD5_G, a, b, c, d, MD5_GET(9), 0x21e1cde6, 5)
MD5_STEP(MD5_G, d, a, b, c, MD5_GET(14), 0xc33707d6, 9)
MD5_STEP(MD5_G, c, d, a, b, MD5_GET(3), 0xf4d50d87, 14)
MD5_STEP(MD5_G, b, c, d, a, MD5_GET(8), 0x455a14ed, 20)
MD5_STEP(MD5_G, a, b, c, d, MD5_GET(13), 0xa9e3e905, 5)
MD5_STEP(MD5_G, d, a, b, c, MD5_GET(2), 0xfcefa3f8, 9)
MD5_STEP(MD5_G, c, d, a, b, MD5_GET(7), 0x676f02d9, 14)
MD5_STEP(MD5_G, b, c, d, a, MD5_GET(12), 0x8d2a4c8a, 20)
/* Round 3 */
MD5_STEP(MD5_H, a, b, c, d, MD5_GET(5), 0xfffa3942, 4)
MD5_STEP(MD5_H2, d, a, b, c, MD5_GET(8), 0x8771f681, 11)
MD5_STEP(MD5_H, c, d, a, b, MD5_GET(11), 0x6d9d6122, 16)
MD5_STEP(MD5_H2, b, c, d, a, MD5_GET(14), 0xfde5380c, 23)
MD5_STEP(MD5_H, a, b, c, d, MD5_GET(1), 0xa4beea44, 4)
MD5_STEP(MD5_H2, d, a, b, c, MD5_GET(4), 0x4bdecfa9, 11)
MD5_STEP(MD5_H, c, d, a, b, MD5_GET(7), 0xf6bb4b60, 16)
MD5_STEP(MD5_H2, b, c, d, a, MD5_GET(10), 0xbebfbc70, 23)
MD5_STEP(MD5_H, a, b, c, d, MD5_GET(13), 0x289b7ec6, 4)
MD5_STEP(MD5_H2, d, a, b, c, MD5_GET(0), 0xeaa127fa, 11)
MD5_STEP(MD5_H, c, d, a, b, MD5_GET(3), 0xd4ef3085, 16)
MD5_STEP(MD5_H2, b, c, d, a, MD5_GET(6), 0x04881d05, 23)
MD5_STEP(MD5_H, a, b, c, d, MD5_GET(9), 0xd9d4d039, 4)
MD5_STEP(MD5_H2, d, a, b, c, MD5_GET(12), 0xe6db99e5, 11)
MD5_STEP(MD5_H, c, d, a, b, MD5_GET(15), 0x1fa27cf8, 16)
MD5_STEP(MD5_H2, b, c, d, a, MD5_GET(2), 0xc4ac5665, 23)
/* Round 4 */
MD5_STEP(MD5_I, a, b, c, d, MD5_GET(0), 0xf4292244, 6)
MD5_STEP(MD5_I, d, a, b, c, MD5_GET(7), 0x432aff97, 10)
MD5_STEP(MD5_I, c, d, a, b, MD5_GET(14), 0xab9423a7, 15)
MD5_STEP(MD5_I, b, c, d, a, MD5_GET(5), 0xfc93a039, 21)
MD5_STEP(MD5_I, a, b, c, d, MD5_GET(12), 0x655b59c3, 6)
MD5_STEP(MD5_I, d, a, b, c, MD5_GET(3), 0x8f0ccc92, 10)
MD5_STEP(MD5_I, c, d, a, b, MD5_GET(10), 0xffeff47d, 15)
MD5_STEP(MD5_I, b, c, d, a, MD5_GET(1), 0x85845dd1, 21)
MD5_STEP(MD5_I, a, b, c, d, MD5_GET(8), 0x6fa87e4f, 6)
MD5_STEP(MD5_I, d, a, b, c, MD5_GET(15), 0xfe2ce6e0, 10)
MD5_STEP(MD5_I, c, d, a, b, MD5_GET(6), 0xa3014314, 15)
MD5_STEP(MD5_I, b, c, d, a, MD5_GET(13), 0x4e0811a1, 21)
MD5_STEP(MD5_I, a, b, c, d, MD5_GET(4), 0xf7537e82, 6)
MD5_STEP(MD5_I, d, a, b, c, MD5_GET(11), 0xbd3af235, 10)
MD5_STEP(MD5_I, c, d, a, b, MD5_GET(2), 0x2ad7d2bb, 15)
MD5_STEP(MD5_I, b, c, d, a, MD5_GET(9), 0xeb86d391, 21)
a += saved_a;
b += saved_b;
c += saved_c;
d += saved_d;
ptr += 64;
} while (size -= 64);
ctx->a = a;
ctx->b = b;
ctx->c = c;
ctx->d = d;
return ptr;
}
void MD5_Init(MD5_CTX *ctx)
{
ctx->a = 0x67452301;
ctx->b = 0xefcdab89;
ctx->c = 0x98badcfe;
ctx->d = 0x10325476;
ctx->lo = 0;
ctx->hi = 0;
}
void MD5_Update(MD5_CTX *ctx, const void *data, unsigned long size)
{
MD5_u32plus saved_lo;
unsigned long used, available;
saved_lo = ctx->lo;
if ((ctx->lo = (saved_lo + size) & 0x1fffffff) < saved_lo)
ctx->hi++;
ctx->hi += size >> 29;
used = saved_lo & 0x3f;
if (used)
{
available = 64 - used;
if (size < available)
{
memcpy(&ctx->buffer[used], data, size);
return;
}
memcpy(&ctx->buffer[used], data, available);
data = (const unsigned char *)data + available;
size -= available;
MD5_body(ctx, ctx->buffer, 64);
}
if (size >= 64)
{
data = MD5_body(ctx, data, size & ~(unsigned long)0x3f);
size &= 0x3f;
}
memcpy(ctx->buffer, data, size);
}
void MD5_Final(unsigned char *result, MD5_CTX *ctx)
{
unsigned long used, available;
used = ctx->lo & 0x3f;
ctx->buffer[used++] = 0x80;
available = 64 - used;
if (available < 8)
{
memset(&ctx->buffer[used], 0, available);
MD5_body(ctx, ctx->buffer, 64);
used = 0;
available = 64;
}
memset(&ctx->buffer[used], 0, available - 8);
ctx->lo <<= 3;
ctx->buffer[56] = ctx->lo;
ctx->buffer[57] = ctx->lo >> 8;
ctx->buffer[58] = ctx->lo >> 16;
ctx->buffer[59] = ctx->lo >> 24;
ctx->buffer[60] = ctx->hi;
ctx->buffer[61] = ctx->hi >> 8;
ctx->buffer[62] = ctx->hi >> 16;
ctx->buffer[63] = ctx->hi >> 24;
MD5_body(ctx, ctx->buffer, 64);
result[0] = ctx->a;
result[1] = ctx->a >> 8;
result[2] = ctx->a >> 16;
result[3] = ctx->a >> 24;
result[4] = ctx->b;
result[5] = ctx->b >> 8;
result[6] = ctx->b >> 16;
result[7] = ctx->b >> 24;
result[8] = ctx->c;
result[9] = ctx->c >> 8;
result[10] = ctx->c >> 16;
result[11] = ctx->c >> 24;
result[12] = ctx->d;
result[13] = ctx->d >> 8;
result[14] = ctx->d >> 16;
result[15] = ctx->d >> 24;
memset(ctx, 0, sizeof(*ctx));
}
+90
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@@ -0,0 +1,90 @@
/****************************************************************************
* Caprice32 libretro unit-tests
*
* David Colmenero - D_Skywalk (2019-2021)
*
* Redistribution and use of this code or any derivative works are permitted
* provided that the following conditions are met:
*
* - Redistributions may not be sold, nor may they be used in a commercial
* product or activity.
*
* - Redistributions that are modified from the original source must include the
* complete source code, including the source code for all components used by a
* binary built from the modified sources. However, as a special exception, the
* source code distributed need not include anything that is normally distributed
* (in either source or binary form) with the major components (compiler, kernel,
* and so on) of the operating system on which the executable runs, unless that
* component itself accompanies the executable.
*
* - Redistributions must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************************/
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <stdint.h>
#include <stdlib.h>
#include "../cmocka/include/cmocka.h"
#include "libretro/dsk/loader.h"
#include "../unit-tests/test-utils.h"
#include "test-db.h"
char * basedir = NULL;
char rompath[RETRO_PATH_MAX];
game_cfg_t game_configuration;
static void cleancpcdb_tests(void **state) {
(void) state; /* unused */
uint32_t db_size = sizeof(cleancpcdb) / sizeof(t_test_entry);
for (int n = 0; n < db_size; n++)
{
// clean config
memset(&game_configuration, 0, sizeof(game_cfg_t));
// prepare entry
t_test_entry * entry = &cleancpcdb[n];
// prepare rom path
path_join(rompath, basedir, entry->filepath);
// run test
test_dsk_hashed(rompath, entry->cmdhash, entry->hash);
}
}
int main(int argc, char* argv[]) {
if (argc != 2) {
printf("usage:\n\t%s <path-to-roms>\n", argv[0]);
exit(1);
}
basedir = argv[1];
pbGPBuffer = (uint8_t*) malloc(128 * 1024 * sizeof(uint8_t)); // attempt to allocate the general purpose buffer
const struct CMUnitTest tests[] = {
cmocka_unit_test(cleancpcdb_tests),
};
cmocka_run_group_tests(tests, NULL, NULL);
free(pbGPBuffer);
}
+2946
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+36 -1
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@@ -1,8 +1,10 @@
#include <stdarg.h>
#include <stdlib.h>
#include <stddef.h>
#include <setjmp.h>
#include <stdint.h>
#include "../cmocka/include/cmocka.h"
#include "libretro-common/include/utils/md5.h"
#include "cap32/slots.h"
#include "libretro-core.h"
@@ -20,6 +22,30 @@ void test_loader(t_drive * drive, char * format_expected, char * loader_buffer)
assert_string_equal(test_format->label, format_expected);
}
int hextoi(char * str)
{
char newstr[4];
memcpy(newstr, str, 2);
newstr[3]='\0';
return strtol(newstr, NULL, 16);
}
void test_cmd(char * cmd, char * hash)
{
uint8_t output[16];
MD5_CTX ctx;
MD5_Init(&ctx);
MD5_Update(&ctx, cmd, strlen(cmd));
MD5_Final(output, &ctx);
for (int o = 0, c = 0; o < 16; o++, c+=2)
{
unsigned short n = hextoi(&hash[c]);
assert_int_equal(output[o], n);
}
}
int load_dsk(t_drive * drive, char * filename_dsk)
{
memset(drive, 0, sizeof(t_drive)); // clear disk
@@ -52,7 +78,16 @@ int test_dsk_hashed(char * file_path, char * result_string, uint32_t file_hash)
uint32_t hash = get_hash(file_path);
assert_int_equal(hash, file_hash);
if (db_fail(hash))
return 0;
int result = load_dsk(&drive, file_path);
memset(&game_configuration, 0, sizeof(game_cfg_t));
if (file_check_flag(file_path, strlen(file_path), FLAG_BIOS_CPM, 5))
{
game_configuration.is_cpm = true;
}
// get database info
db_info(hash);
@@ -62,7 +97,7 @@ int test_dsk_hashed(char * file_path, char * result_string, uint32_t file_hash)
test_loader(&drive, "", loader_buffer);
}
assert_string_equal(loader_buffer, result_string);
test_cmd(loader_buffer, result_string);
return result;
}