/*
 * YAFFS: Yet another FFS. A NAND-flash specific file system.
 *
 * Copyright (C) 2002-2018 Aleph One Ltd.
 *
 * Created by Timothy Manning <timothy@yaffs.net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include "test_yaffs_fdatasync_EROFS.h"

static int handle =-1;

int test_yaffs_fdatasync_EROFS(void)
{
	int output = 0;
	int error_code = 0;
	if (yaffs_close(yaffs_open(FILE_PATH,O_CREAT | O_RDWR, FILE_MODE))==-1){
		print_message("failed to create file\n",1);
		return -1;
	}
	EROFS_setup();
	handle = yaffs_open(FILE_PATH,O_CREAT  ,S_IREAD  );
	if (handle<0){
		print_message("failed to open file\n",2);
		return -1;
	}
	output = yaffs_fdatasync(handle);
	if (output==-1){
		error_code=yaffs_get_error();
		if (abs(error_code)==EROFS){
			return 1;
		} else {
			print_message("different error than expected\n",2);
			return -1;
		}
	} else {
		print_message("file synced on a read only system.(which is a bad thing)\n",2);
		return -1;
	}
}


int test_yaffs_fdatasync_EROFS_clean(void)
{
	int output=1;
	if (handle >= 0) {
		output= yaffs_close(handle);
	}
	return (EROFS_clean() && output);
}

