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/* See LICENSE file for copyright and license details. */
#include "libabort.h"
#if defined(__GNUC__)
# define CONST __attribute__((__const__))
#else
# define CONST
#endif
#ifdef TEST
# ifdef __linux__
# include <sys/prctl.h>
# endif
# include <sys/resource.h>
# include <sys/types.h>
# include <sys/wait.h>
# include <signal.h>
# include <string.h>
# include <unistd.h>
# if defined(PR_SET_DUMPABLE)
# define INIT_TEST_ABORT()\
do {\
struct rlimit rl__;\
rl__.rlim_cur = 0;\
rl__.rlim_max = 0;\
(void) setrlimit(RLIMIT_CORE, &rl__);\
(void) prctl(PR_SET_DUMPABLE, 0);\
EXPECT_ABORT(abort());\
} while (0)
# else
# define INIT_TEST_ABORT()\
do {\
struct rlimit rl__;\
rl__.rlim_cur = 0;\
rl__.rlim_max = 0;\
(void) setrlimit(RLIMIT_CORE, &rl__);\
EXPECT_ABORT(abort());\
} while (0)
# endif
# define EXPECT__(EXPR, HOW, RETEXTRACT, RETEXPECT)\
do {\
pid_t pid__;\
int status__;\
pid__ = fork();\
EXPECT(pid__ != -1);\
if (pid__ == 0) {\
(EXPR);\
_exit(0);\
}\
EXPECT(waitpid(pid__, &status__, 0) == pid__);\
EXPECT(HOW(status__));\
EXPECT(RETEXTRACT(status__) == RETEXPECT);\
} while (0)
# define EXPECT_ABORT(EXPR)\
do {\
EXPECT__(EXPR, WIFSIGNALED, WTERMSIG, SIGABRT);\
} while (0)
# define EXPECT_NO_ABORT(EXPR)\
do {\
EXPECT__(EXPR, WIFEXITED, WEXITSTATUS, 0);\
(EXPR);\
} while (0)
# define EXPECT(EXPR)\
do {\
if (!(EXPR)) {\
fprintf(stderr, "Failure at %s:%d: %s\n", __FILE__, __LINE__, #EXPR);\
exit(1);\
}\
} while (0)
# define TESTED\
CONST int\
main(void)\
{\
return 0;\
}
extern volatile size_t test_size_t_discard;
#endif
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