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tests/ftruncate.c: use libtests

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* tests/ftruncate.c: Use SKIP_MAIN_UNDEFINED.
(main): Use assert and perror_msg_and_skip.
This commit is contained in:
Дмитрий Левин 2016-01-06 09:34:30 +00:00
parent a79617a637
commit e4c6592c15
1 changed files with 12 additions and 16 deletions
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28
tests/ftruncate.c
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2015 Dmitry V. Levin <ldv@altlinux.org>
* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -30,27 +30,27 @@
#ifdef __NR_ftruncate
#include <errno.h>
#include <stdio.h>
#include <unistd.h>
# include <assert.h>
# include <errno.h>
# include <stdio.h>
# include <unistd.h>
#include "kernel_types.h"
# include "kernel_types.h"
int
main(void)
{
const kernel_ulong_t len = (kernel_ulong_t) 0xdefaced0badc0deULL;
int rc;
if (sizeof(len) > sizeof(long))
rc = ftruncate(-1, len);
assert(ftruncate(-1, len) == -1);
else
rc = syscall(__NR_ftruncate, -1L, len);
assert(syscall(__NR_ftruncate, -1L, len) == -1);
if (rc != -1 || EBADF != errno)
return 77;
if (EBADF != errno)
perror_msg_and_skip("ftruncate");
printf("ftruncate(-1, %llu) = -1 EBADF (Bad file descriptor)\n",
printf("ftruncate(-1, %llu) = -1 EBADF (%m)\n",
(unsigned long long) len);
puts("+++ exited with 0 +++");
@ -59,10 +59,6 @@ main(void)
#else
int
main(void)
{
return 77;
}
SKIP_MAIN_UNDEFINED("__NR_ftruncate")
#endif