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// SPDX-License-Identifier: GPL-2.0+
// SPDX-FileCopyrightText: 2022 Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
#ifndef H_BAREBOX_FS_TFTP_SELFTEST_H
#define H_BAREBOX_FS_TFTP_SELFTEST_H
#include <bselftest.h>
#define _expect_fmt(_v) _Generic(_v, \
void const *: "%p", \
void *: "%p", \
bool: "%d", \
long int: "%lld", \
long unsigned int: "%llu", \
unsigned short: "%h", \
signed int: "%d", \
unsigned int: "%u")
#define _expect_op(_a, _b, _op) \
({ \
__typeof__(_a) __a = (_a); \
__typeof__(_b) __b = (_b); \
\
total_tests++; \
\
if (!(__a _op __b)) { \
char fmt[sizeof "%s:%d: failed: %XXX %XXX\n" # _op]; \
strcpy(fmt, "%s:%d: failed: "); \
strcat(fmt, _expect_fmt(__a)); \
strcat(fmt, " " # _op " "); \
strcat(fmt, _expect_fmt(__b)); \
strcat(fmt, "\n"); \
\
failed_tests++; \
printf(fmt, __func__, __LINE__, __a, __b); \
} \
})
#define _as_void(_p) ({ \
void const *__res = (_p); \
__res; \
})
#define expect_eq(_a, _b) _expect_op(_a, _b, ==);
#define expect_ne(_a, _b) _expect_op(_a, _b, !=);
#define expect_it(_a) _expect_op(_a, true, ==);
#define expect_err(_a) _expect_op(_a, 0, <);
#define expect_ok(_a) _expect_op(_a, 0, ==);
/* _Generic() does not match 'void *' for typed pointers; cast them to raw
'void *' first */
#define expect_NULL(_a) _expect_op(_as_void(_a), NULL, ==);
#define expect_PTR(_a) _expect_op(_as_void(_a), NULL, !=);
#endif /* H_BAREBOX_FS_TFTP_SELFTEST_H */
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