+++ /dev/null
-/*
- * YAFFS: Yet another FFS. A NAND-flash specific file system.
- *
- * Copyright (C) 2002-2011 Aleph One Ltd.
- * for Toby Churchill Ltd and Brightstar Engineering
- *
- * 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_read_EINVAL.h"
-
-static int handle = -1;
-static char *file_name = NULL;
-
-int test_yaffs_read_EINVAL(void)
-{
- int error_code = 0;
- handle=yaffs_open(FILE_PATH,O_CREAT | O_RDWR, FILE_MODE);
- char text[2000000];
- int output=0;
-
- if (handle<0){
- print_message("could not open file\n",2);
- return -1;
- }
-
- /*there needs a large amout of test in the file in order to trigger EINVAL */
- output=test_yaffs_read_EINVAL_init();
- if (output<0){
- print_message("could not write text to the file\n",2);
- return -1;
- }
-
- if (handle>=0){
- output=yaffs_read(handle, text, -1);
- if (output<0){
- error_code=yaffs_get_error();
- if (abs(error_code)== EINVAL){
- return 1;
- } else {
- print_message("different error than expected\n",2);
- return -1;
- }
- } else{
- print_message("read a negative number of bytes (which is a bad thing)\n",2);
- return -1;
- }
- } else {
- print_message("error opening file\n",2);
- return -1;
- }
-}
-
-int test_yaffs_read_EINVAL_clean(void)
-{
- int output=0;
- if (handle>=0){
- if(file_name){
- free(file_name);
- file_name = NULL;
- }
-
-
- output= yaffs_truncate(FILE_PATH,FILE_SIZE );
- if (output>=0){
- output=test_yaffs_write();
- if (output<0){
- print_message("failed to write to file\n",2);
- return -1;
- } else {
- output=test_yaffs_write_clean();
- if (output<0){
- print_message("failed to clean the write_to_file function\n",2);
- }
- }
- } else {
- print_message("failed to truncate file\n",2);
- return -1;
- }
-
- if(output>=0){
- output=yaffs_close(handle);
- if (output>=0){
- return 1;
- } else {
- print_message("could not close the handle\n",2);
- return -1;
- }
- } else {
- print_message("failed to fix the file\n",2);
- return -1;
- }
- } else {
- print_message("no open handle\n",2);
- return -1;
- }
-}
-
-int test_yaffs_read_EINVAL_init(void)
-{
- int output=0;
- int x=0;
-
- int file_name_length=1000000;
-
- file_name = malloc(file_name_length);
- if(!file_name){
- print_message("unable to create file text\n",2);
- return -1;
- }
-
- strcpy(file_name,YAFFS_MOUNT_POINT);
- for (x=strlen(YAFFS_MOUNT_POINT); x<file_name_length -1; x++){
- file_name[x]='a';
- }
- file_name[file_name_length-2]='\0';
-
-
-
- if (handle>=0){
- output= yaffs_write(handle, file_name, file_name_length-1);
- if (output<0){
- print_message("could not write text to file\n",2);
- return -1;
- } else {
-
- return 1;
- }
-
- } else {
- print_message("error opening file\n",2);
- return -1;
- }
-
-}
-
-