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/*
* Copyright (c) International Business Machines Corp., 2006
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Author: Artem B. Bityutskiy
*
* The stuff which is common for many tests.
*/
#ifndef __HELPERS_H__
#define __HELPERS_H__
#include <string.h>
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
#define UBI_VOLUME_PATTERN "/dev/ubi%d_%d"
#define MIN_AVAIL_EBS 5
#define PAGE_SIZE 4096
#define errorm(fmt, ...) ({ \
__errorm(PROGRAM_NAME, __FUNCTION__, __LINE__, fmt, ##__VA_ARGS__); \
-1; \
})
#define failed(name) ({ \
__failed(PROGRAM_NAME, __FUNCTION__, __LINE__, name); \
-1; \
})
#define initial_check(argc, argv) \
__initial_check(PROGRAM_NAME, argc, argv)
#define check_volume(vol_id, req) \
__check_volume(libubi, &dev_info, PROGRAM_NAME, __FUNCTION__, \
__LINE__, vol_id, req)
#define check_vol_patt(node, byte) \
__check_vol_patt(libubi, PROGRAM_NAME, __FUNCTION__, __LINE__, node, byte)
#define update_vol_patt(node, bytes, byte) \
__update_vol_patt(libubi, PROGRAM_NAME, __FUNCTION__, __LINE__, \
node, bytes, byte)
#define check_failed(ret, error, func, fmt, ...) ({ \
int __ret = 0; \
\
if (!ret) { \
errorm("%s() returned success but should have failed", func); \
errorm(fmt, ##__VA_ARGS__); \
__ret = -1; \
} else if (errno != (error)) { \
errorm("%s failed with error %d (%s), expected %d (%s)", \
func, errno, strerror(errno), error, strerror(error)); \
errorm(fmt, ##__VA_ARGS__); \
__ret = -1; \
} \
__ret; \
})
/* Alignments to test, @s is eraseblock size */
#define ALIGNMENTS(s) \
{3, 5, 27, 666, 512, 1024, 2048, (s)/2-3, (s)/2-2, (s)/2-1, (s)/2+1, \
(s)/2+2, (s)/2+3, (s)/3-3, (s)/3-2, (s)/3-1, (s)/3+1, (s)/3+2, \
(s)/3+3, (s)/4-3, (s)/4-2, (s)/4-1, (s)/4+1, (s)/4+2, (s)/4+3, \
(s)/5-3, (s)/5-2, (s)/5-1, (s)/5+1, (s)/5+2, (s)/5+3, (s)-17, (s)-9, \
(s)-8, (s)-6, (s)-4, (s)-1, (s)};
extern int seed_random_generator(void);
extern void __errorm(const char *test, const char *func, int line,
const char *fmt, ...);
extern void __failed(const char *test, const char *func, int line,
const char *failed);
extern int __initial_check(const char *test, int argc, char * const argv[]);
extern int __check_volume(libubi_t libubi, struct ubi_dev_info *dev_info,
const char *test, const char *func, int line,
int vol_id, const struct ubi_mkvol_request *req);
extern int __check_vol_patt(libubi_t libubi, const char *test, const char *func,
int line, const char *node, uint8_t byte);
extern int __update_vol_patt(libubi_t libubi, const char *test, const char *func,
int line, const char *node, long long bytes,
uint8_t byte);
#ifdef __cplusplus
}
#endif
#endif /* !__HELPERS_H__ */
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