+/*
+ * 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_open_EACCES.h"
+
+static int handle = -1;
+
+int test_yaffs_open_EACCES(void)
+{
+ int error_code=0;
+ int output =-1;
+ if (yaffs_access(FILE_PATH,0)!=0){
+
+ handle = yaffs_open(FILE_PATH, O_CREAT | O_RDWR, FILE_MODE);
+
+ output=yaffs_close(handle);
+ if (output<0){
+ print_message("failed to open file\n",2);
+ return -1;
+ }
+ }
+
+ output=yaffs_chmod(FILE_PATH,S_IREAD);
+ if (output<0){
+ print_message("failed to chmod file\n",2);
+ return -1;
+ }
+ handle=yaffs_open(FILE_PATH, O_TRUNC| O_RDWR,FILE_MODE );
+ if (handle <0){
+ error_code=yaffs_get_error();
+ if (abs(error_code)==EACCES){
+ return 1;
+ }
+ else {
+ print_message("different error than expected\n",2);
+ return -1;
+ }
+ }
+ else {
+ print_message("file opened with read and write permissions, chmoded to read only.(which is a bad thing)\n",2);
+ return -1;
+ }
+}
+
+int test_yaffs_open_EACCES_clean(void)
+{
+ int output= -1;
+ int output2=-1;
+ if (handle >=0){
+ output2= yaffs_close(handle);
+ }
+ output=yaffs_chmod(FILE_PATH,S_IREAD|S_IWRITE);
+ if (output<0){
+ print_message("failed to chmod file\n",2);
+ return -1;
+ }
+ return (output2&&output);
+
+}
+