tests/lseek.c: use libtests
* tests/lseek.c: Use SKIP_MAIN_UNDEFINED.
(main): Use assert and perror_msg_and_skip.
diff --git a/tests/lseek.c b/tests/lseek.c
index 526a3ae..9dcf0ca 100644
--- a/tests/lseek.c
+++ b/tests/lseek.c
@@ -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 +30,26 @@
#ifdef __NR_lseek
-#include <errno.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include "kernel_types.h"
+# include <assert.h>
+# include <errno.h>
+# include <stdio.h>
+# include <unistd.h>
+# include "kernel_types.h"
int
main(void)
{
const kernel_ulong_t offset = (kernel_ulong_t) 0xdefaced0badc0deULL;
- int rc;
if (sizeof(offset) > sizeof(long))
- rc = lseek(-1, offset, SEEK_SET);
+ assert(lseek(-1, offset, SEEK_SET) == -1);
else
- rc = syscall(__NR_lseek, -1L, offset, SEEK_SET);
+ assert(syscall(__NR_lseek, -1L, offset, SEEK_SET) == -1);
- if (rc != -1 || EBADF != errno)
- return 77;
+ if (EBADF != errno)
+ perror_msg_and_skip("lseek");
- printf("lseek(-1, %llu, SEEK_SET) = -1 EBADF (Bad file descriptor)\n",
+ printf("lseek(-1, %llu, SEEK_SET) = -1 EBADF (%m)\n",
(unsigned long long) offset);
puts("+++ exited with 0 +++");
@@ -59,10 +58,6 @@
#else
-int
-main(void)
-{
- return 77;
-}
+SKIP_MAIN_UNDEFINED("__NR_lseek")
#endif
