2 * YAFFS: Yet another FFS. A NAND-flash specific file system.
4 * Copyright (C) 2002-2018 Aleph One Ltd.
6 * Created by Timothy Manning <timothy@yaffs.net>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
13 #include "test_yaffs_ftruncate_EINVAL.h"
15 static int handle = -1;
17 int test_yaffs_ftruncate_EINVAL(void)
21 handle=test_yaffs_open();
24 output = yaffs_ftruncate(handle,-1 );
26 error_code = yaffs_get_error();
27 if (abs(error_code) == EINVAL){
30 print_message("different error than expected\n", 2);
34 print_message("file truncated to a negative size.(which is a bad thing)\n", 2);
38 print_message("error opening file\n", 2);
43 int test_yaffs_ftruncate_EINVAL_clean(void)
45 /* change file size back to orignal size */
48 output = yaffs_ftruncate(handle,FILE_SIZE );
50 return yaffs_close(handle);
52 print_message("failed to truncate file\n", 2);
56 /* the file was not opened so the file could not be truncated */