From: Timothy Manning Date: Wed, 27 Oct 2010 01:27:36 +0000 (+1300) Subject: yaffs improvements on timothy_tests. X-Git-Tag: linux-mainline-patchset-4~146^2~1 X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=commitdiff_plain;h=baabf1227755653121fcd9e6139636ff9245e2c4 yaffs improvements on timothy_tests. Signed-off-by: Timothy Manning --- diff --git a/direct/timothy_tests/EACCES_BUG/Makefile b/direct/timothy_tests/EACCES_BUG/Makefile new file mode 100644 index 0000000..672a33f --- /dev/null +++ b/direct/timothy_tests/EACCES_BUG/Makefile @@ -0,0 +1,103 @@ +# Makefile for YAFFS direct stress tests +# +# +# YAFFS: Yet another Flash File System. A NAND-flash specific file system. +# +# Copyright (C) 2003-2010 Aleph One Ltd. +# +# +# Created by Charles Manning +# +# 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. +# +# NB Warning this Makefile does not include header dependencies. +# +# $Id: Makefile,v 1.7 2010-02-25 22:34:47 charles Exp $ + +#EXTRA_COMPILE_FLAGS = -DYAFFS_IGNORE_TAGS_ECC + +CFLAGS = -DCONFIG_YAFFS_DIRECT -DCONFIG_YAFFS_SHORT_NAMES_IN_RAM -DCONFIG_YAFFS_YAFFS2 +CFLAGS += -DCONFIG_YAFFS_PROVIDE_DEFS -DCONFIG_YAFFSFS_PROVIDE_VALUES +CFLAGS += -Wall -g $(EXTRA_COMPILE_FLAGS) -Wstrict-aliasing +#CFLAGS += -fno-strict-aliasing +CFLAGS += -O0 +CFLAGS += -Wextra -Wpointer-arith +#CFLAGS += -DCONFIG_YAFFS_VALGRIND_TEST + +#CFLAGS+= -Wshadow -Wpointer-arith -Wwrite-strings -Wstrict-prototypes -Wmissing-declarations +#CFLAGS+= -Wmissing-prototypes -Wredundant-decls -Wnested-externs -Winline + + +COMMONTESTOBJS = yaffscfg2k.o yaffs_ecc.o yaffs_fileem.o yaffs_fileem2k.o yaffsfs.o yaffs_guts.o \ + yaffs_packedtags1.o yaffs_ramdisk.o yaffs_ramem2k.o \ + yaffs_tagscompat.o yaffs_packedtags2.o yaffs_tagsvalidity.o yaffs_nand.o \ + yaffs_checkptrw.o yaffs_qsort.o\ + yaffs_nameval.o \ + yaffs_norif1.o ynorsim.o \ + yaffs_allocator.o \ + yaffs_bitmap.o \ + yaffs_yaffs1.o \ + yaffs_yaffs2.o \ + yaffs_verify.o + +# yaffs_checkptrwtest.o\ + +YAFFSTESTOBJS = $(COMMONTESTOBJS) yaffs_tester.o message_buffer.o error_handler.o + + +ALLOBJS = $(sort $(YAFFSTESTOBJS)) + +YAFFSSYMLINKS = devextras.h yaffs_ecc.c yaffs_ecc.h yaffs_guts.c yaffs_guts.h yaffsinterface.h yportenv.h yaffs_tagscompat.c yaffs_tagscompat.h \ + yaffs_packedtags1.c yaffs_packedtags1.h yaffs_packedtags2.c yaffs_packedtags2.h yaffs_nandemul2k.h \ + yaffs_nand.c yaffs_nand.h yaffs_getblockinfo.h yaffs_list.h \ + yaffs_tagsvalidity.c yaffs_tagsvalidity.h yaffs_checkptrw.h yaffs_checkptrw.c \ + yaffs_nameval.c yaffs_nameval.h \ + yaffs_qsort.c yaffs_qsort.h yaffs_trace.h \ + yaffs_allocator.c yaffs_allocator.h \ + yaffs_yaffs1.c yaffs_yaffs1.h \ + yaffs_yaffs2.c yaffs_yaffs2.h \ + yaffs_bitmap.c yaffs_bitmap.h \ + yaffs_verify.c yaffs_verify.h + +YAFFSDIRECTSYMLINKS = yaffsfs.c yaffs_flashif.h yaffs_flashif2.h\ + yaffsfs.h yaffs_malloc.h ydirectenv.h \ + yaffs_flashif.c yaffscfg.h \ + yaffs_nandif.c yaffs_nandif.h + + +DIRECTEXTRASYMLINKS = yaffscfg2k.c yaffs_fileem2k.c yaffs_fileem2k.h\ + yaffs_fileem.c yaffs_norif1.c yaffs_norif1.h \ + yaffs_ramdisk.c yaffs_ramdisk.h yaffs_ramem2k.c \ + ynorsim.h ynorsim.c + +SYMLINKS = $(YAFFSSYMLINKS) $(YAFFSDIRECTSYMLINKS) $(DIRECTEXTRASYMLINKS) +#all: directtest2k boottest + +all: yaffs_tester + +$(ALLOBJS): %.o: %.c + gcc -c $(CFLAGS) -o $@ $< + + +$(YAFFSSYMLINKS): + ln -s ../../../$@ $@ + +$(YAFFSDIRECTSYMLINKS): + ln -s ../../$@ $@ + +$(DIRECTEXTRASYMLINKS): + ln -s ../../basic-test/$@ $@ + + +yaffs_tester: $(SYMLINKS) $(YAFFSTESTOBJS) + gcc $(CFLLAG) -o $@ $(YAFFSTESTOBJS) + + + + + + +clean: + rm -f yaffs_tester $(ALLOBJS) core $(SYMLINKS) log.txt diff --git a/direct/timothy_tests/EACCES_BUG/README.txt b/direct/timothy_tests/EACCES_BUG/README.txt new file mode 100644 index 0000000..903ddb8 --- /dev/null +++ b/direct/timothy_tests/EACCES_BUG/README.txt @@ -0,0 +1,3 @@ + +tries to open a new file in yaffs. yaffs_open returns a -1 handle. and gives an error of EACCES. +this bug only seems to happen when the emfile has a lot of files in it. diff --git a/direct/timothy_tests/EACCES_BUG/emfile-2k-0 b/direct/timothy_tests/EACCES_BUG/emfile-2k-0 new file mode 100644 index 0000000..aaeb320 Binary files /dev/null and b/direct/timothy_tests/EACCES_BUG/emfile-2k-0 differ diff --git a/direct/timothy_tests/EACCES_BUG/error_handler.c b/direct/timothy_tests/EACCES_BUG/error_handler.c new file mode 100644 index 0000000..2beca41 --- /dev/null +++ b/direct/timothy_tests/EACCES_BUG/error_handler.c @@ -0,0 +1,83 @@ +/* + * YAFFS: Yet another FFS. A NAND-flash specific file system. + * + * Copyright (C) 2002-2010 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Timothy Manning + * + * 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. + */ + +/* + * error_handler.c contains code for checking yaffs function calls for errors. + */ +#include "error_handler.h" + + +typedef struct error_codes_template { + int code; + char * text; +}error_entry; + +const error_entry error_list[] = { + { ENOMEM , "ENOMEM" }, + { EBUSY , "EBUSY"}, + { ENODEV , "ENODEV"}, + { EINVAL , "EINVAL"}, + { EBADF , "EBADF"}, + { EACCES , "EACCES"}, + { EXDEV , "EXDEV" }, + { ENOENT , "ENOENT"}, + { ENOSPC , "ENOSPC"}, + { ERANGE , "ERANGE"}, + { ENODATA, "ENODATA"}, + { ENOTEMPTY, "ENOTEMPTY"}, + { ENAMETOOLONG,"ENAMETOOLONG"}, + { ENOMEM , "ENOMEM"}, + { EEXIST , "EEXIST"}, + { ENOTDIR , "ENOTDIR"}, + { EISDIR , "EISDIR"}, + { 0, NULL } +}; + +const char * error_to_str(int err) +{ + error_entry *e = error_list; + if (err < 0) + err = -err; + while(e->code && e->text){ + if(err == e->code) + return e->text; + e++; + } + return "Unknown error code"; +} + +void yaffs_check_for_errors(char output, buffer *message_buffer,char error_message[],char success_message[]){ + char dummy[10]; + unsigned int x=0; + int yaffs_error=-1; + char error_found=0; + if (output==-1) + { + add_to_buffer(message_buffer, "\nerror##########",MESSAGE_LEVEL_ERROR,PRINT); + add_to_buffer(message_buffer, error_message,MESSAGE_LEVEL_ERROR,PRINT); + add_to_buffer(message_buffer, "error_code: ",MESSAGE_LEVEL_ERROR,PRINT); + yaffs_error=yaffs_get_error(); + if (MESSAGE_LEVEL_ERROR<=DEBUG_LEVEL) printf("%d\n",yaffs_error); /*cannot yet add int types to buffer. this is a quick fix*/ + add_to_buffer(message_buffer, error_to_str(yaffs_error),MESSAGE_LEVEL_ERROR,NPRINT); + append_to_buffer(message_buffer, "\n\n",MESSAGE_LEVEL_ERROR,PRINT); + exit(1); + //scanf("%c",dummy); /*this line causes a segmentation fault. Need a better way of waiting for a key press*/ + //print_buffer(message_buffer,PRINT_ALL); + + } + else{ + add_to_buffer(message_buffer, success_message,MESSAGE_LEVEL_BASIC_TASKS,PRINT); + } +} + + diff --git a/direct/timothy_tests/EACCES_BUG/error_handler.h b/direct/timothy_tests/EACCES_BUG/error_handler.h new file mode 100644 index 0000000..c07fdff --- /dev/null +++ b/direct/timothy_tests/EACCES_BUG/error_handler.h @@ -0,0 +1,23 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2010 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Timothy Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __error_handler_h__ +#define __error_handler_h__ +#include +#include "message_buffer.h" +#include "yaffsfs.h" +#define DEBUG_LEVEL 5 /*set the debug level. this is used to display the relevent debug messages*/ +void yaffs_check_for_errors(char output, buffer *message_buffer, char error_message[], char success_message[]); +#endif diff --git a/direct/timothy_tests/EACCES_BUG/message_buffer.c b/direct/timothy_tests/EACCES_BUG/message_buffer.c new file mode 100644 index 0000000..1ff21e0 --- /dev/null +++ b/direct/timothy_tests/EACCES_BUG/message_buffer.c @@ -0,0 +1,112 @@ +/* + * YAFFS: Yet another FFS. A NAND-flash specific file system. + * + * Copyright (C) 2002-2010 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Timothy Manning + * + * 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. + */ + +/* + * message_buffer.c contains code for a message buffer . + */ + +#include "message_buffer.h" + +void append_to_buffer(buffer *p_Buffer, char *message,char message_level,char print){ + /*wrapper function for add_to_buffer_root_function*/ + add_to_buffer_root_function(p_Buffer,message, message_level,APPEND_MESSAGE,print); +} + +void add_to_buffer(buffer *p_Buffer, char *message,char message_level,char print){ + /*wrapper function for add_to_buffer_root_function*/ + add_to_buffer_root_function(p_Buffer,message, message_level,DO_NOT_APPEND_MESSAGE,print); +} + +void add_int_to_buffer(buffer *p_Buffer, int num,char message_level,char print){ + char message[20]; + sprintf(message, "%d",num); + add_to_buffer_root_function(p_Buffer,message, message_level,DO_NOT_APPEND_MESSAGE,print); +} + +void append_int_to_buffer(buffer *p_Buffer, int num,char message_level,char print){ + char message[20]; + sprintf(message, "%d",num); + add_to_buffer_root_function(p_Buffer,message, message_level,APPEND_MESSAGE,print); +} + + +void add_to_buffer_root_function(buffer *p_Buffer, char *message,char message_level,char append,char print){ + FILE *log_handle; + + if (append==APPEND_MESSAGE){ /* append current message*/ + strncat(p_Buffer->message[p_Buffer->head],message,BUFFER_MESSAGE_LENGTH); + } + else { + + /*move the head up one. the head always points at the last written data*/ + p_Buffer->head++; + + /*printf("p_Buffer->tail=%d\n",p_Buffer->tail);*/ + /*printf("p_Buffer->head=%d\n",p_Buffer->head);*/ + if (p_Buffer->head >=BUFFER_SIZE-1) { + /*printf("buffer overflow\n");*/ + p_Buffer->head -= (BUFFER_SIZE-1); /*wrap the head around the buffer*/ + /*printf("new p_Buffer->head=%d\n",p_Buffer->head);*/ + } + /*if the buffer is full then delete last entry by moving the tail*/ + if (p_Buffer->head==p_Buffer->tail){ + /*printf("moving buffer tail from %d to ",p_Buffer->tail);*/ + p_Buffer->tail++; + if (p_Buffer->tail >=BUFFER_SIZE) p_Buffer->tail -= BUFFER_SIZE;/*wrap the tail around the buffer*/ + /*printf("%d\n",p_Buffer->tail);*/ + + } + + p_Buffer->message_level[p_Buffer->head]=message_level; /*copy the message level*/ + strncpy(p_Buffer->message[p_Buffer->head],message,BUFFER_MESSAGE_LENGTH); /*copy the message*/ + /*printf("copied %s into p_Buffer->message[p_Buffer->head]: %s\n",message,p_Buffer->message[p_Buffer->head]); + printf("extra %s\n",p_Buffer->message[p_Buffer->head]);*/ + } + if ((p_Buffer->message_level[p_Buffer->head]<=DEBUG_LEVEL)&& (print==PRINT)){ + /*printf("printing buffer 1\n"); + // the print buffer function is not working this is just a quick fix + print_buffer(p_Buffer,1); //if the debug level is higher enough then print the new message + */ + printf("%s\n",p_Buffer->message[p_Buffer->head]); + log_handle=fopen(LOG_FILE,"a"); + if (log_handle!=NULL){ + fputs(p_Buffer->message[p_Buffer->head],log_handle); + fputs("\n",log_handle); + fclose(log_handle); + } + } +} + + + +void print_buffer(buffer *p_Buffer, int number_of_messages_to_print){ + int x=0; + int i=0; + printf("print buffer\n"); + printf("buffer head:%d\n",p_Buffer->head); + printf("buffer tail:%d\n",p_Buffer->tail); + + if (number_of_messages_to_print==PRINT_ALL) number_of_messages_to_print=BUFFER_SIZE; +// printf("number_of_messages_to_print=%d\n",number_of_messages_to_print); + for (i=0,x=0; (x>=p_Buffer->tail) && (imessage[p_Buffer->head]); + printf("printed buffer\n"); + } + +} + + + diff --git a/direct/timothy_tests/EACCES_BUG/message_buffer.h b/direct/timothy_tests/EACCES_BUG/message_buffer.h new file mode 100644 index 0000000..2f7984f --- /dev/null +++ b/direct/timothy_tests/EACCES_BUG/message_buffer.h @@ -0,0 +1,49 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2010 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Timothy Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __message_buffer__ +#define __message_buffer__ + +#include +#include +#define PRINT 1 +#define NPRINT 0 +#define APPEND_MESSAGE 1 +#define DO_NOT_APPEND_MESSAGE 0 +#define PRINT_ALL -1 /*this is used to print all of the messages in a buffer*/ +#define BUFFER_MESSAGE_LENGTH 60 /*number of char in message*/ +#define BUFFER_SIZE 50 /*number of messages in buffer*/ +#define MESSAGE_LEVEL_ERROR 0 +#define MESSAGE_LEVEL_BASIC_TASKS 1 + +#define LOG_FILE "log.txt" +typedef struct buffer_template{ + char message[BUFFER_SIZE][BUFFER_MESSAGE_LENGTH]; + int head; + int tail; + char message_level[BUFFER_SIZE]; +}buffer; +#include "error_handler.h" /*include this for the debug level*/ + + +void print_buffer(buffer *p_Buffer,int number_of_messages_to_print); /*print messages in the buffer*/ +/*wrapper functions for add_to_buffer_root_function*/ +void add_to_buffer(buffer *p_Buffer, char *message,char message_level,char print); +void append_to_buffer(buffer *p_Buffer, char *message,char message_level,char print); +void add_int_to_buffer(buffer *p_Buffer, int num,char message_level,char print); +void append_int_to_buffer(buffer *p_Buffer, int num,char message_level,char print); + +void add_to_buffer_root_function(buffer *p_Buffer, char *message,char message_level,char append,char print); +#endif diff --git a/direct/timothy_tests/EACCES_BUG/yaffs_tester.c b/direct/timothy_tests/EACCES_BUG/yaffs_tester.c new file mode 100644 index 0000000..408e888 --- /dev/null +++ b/direct/timothy_tests/EACCES_BUG/yaffs_tester.c @@ -0,0 +1,268 @@ +/* + * YAFFS: Yet another FFS. A NAND-flash specific file system. + * + * Copyright (C) 2002-2010 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Timothy Manning + * + * 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. + */ + +/* + * yaffs_tester.c designed to stress test yaffs2 direct. + */ + + +#include "yaffs_tester.h" + + + +int random_seed; +int simulate_power_failure = 0; + + +buffer message_buffer; /*create message_buffer */ + + +struct handle_regster{ + int handle[MAX_NUMBER_OF_OPENED_HANDLES]; + char path[MAX_NUMBER_OF_OPENED_HANDLES][100]; + int number_of_open_handles; +}; + + +int main(int argc, char *argv[]){ + char yaffs_test_dir[] ="/yaffs2/test_dir"; /*the path to the directory where all of the testing will take place*/ + char yaffs_mount_dir[]="/yaffs2/"; /*the path to the mount point which yaffs will mount*/ + + init(yaffs_test_dir,yaffs_mount_dir,argc,argv); + test(yaffs_test_dir); + yaffs_unmount(yaffs_mount_dir); + return 0; +} + + + +void init(char *yaffs_test_dir,char *yaffs_mount_dir,int argc, char *argv[]){ + char output=0; + int x=0; + int seed=-1; + FILE *log_handle; + /*these variables are already set to zero, but it is better not to take chances*/ + message_buffer.head=0; + message_buffer.tail=0; + + + log_handle=fopen(LOG_FILE,"w"); + if (log_handle!=NULL){ + fputs("log file for yaffs tester\n",log_handle); + fclose(log_handle); + } + add_to_buffer(&message_buffer,"welcome to the yaffs tester",MESSAGE_LEVEL_BASIC_TASKS,PRINT);/* print boot up message*/ + yaffs_start_up(); + yaffs_mount(yaffs_mount_dir); + for (x=0;x2 ; x++) + { + //printf("x=%d\n",x); + /* keep generating a charecter until the charecter is legal*/ + while((letter=='\0' )||(letter=='/')||(letter=='\\')){ + letter=(rand() % 126-32)+32; /*generate a number between 32 and 126 and uses it as a charecter (letter) */ + } + ptr[x]=letter; + //printf("charecter generated is %c\n",ptr[x]); + } + ptr[x+1]='\0'; /*adds NULL charecter to turn it into a string*/ + +} + diff --git a/direct/timothy_tests/EACCES_BUG/yaffs_tester.h b/direct/timothy_tests/EACCES_BUG/yaffs_tester.h new file mode 100644 index 0000000..d9ddf73 --- /dev/null +++ b/direct/timothy_tests/EACCES_BUG/yaffs_tester.h @@ -0,0 +1,36 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2010 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Timothy Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_TESTER_H__ + #define __YAFFS_TESTER_H__ + +#include +#include +#include +#include + +#include "yaffsfs.h" /* it is in "yaffs2/direct/" link it in the Makefile */ +#include "message_buffer.h" +#include "error_handler.h" + +#define MAX_NUMBER_OF_OPENED_HANDLES 50 +#define MAX_FILE_NAME_SIZE 51 + +void init(char *yaffs_test_dir,char *yaffs_mount_dir,int argc, char *argv[]); /*sets up yaffs and mounts yaffs */ +void test(char *yaffs_test_dir); /*contains the test code*/ +void generate_random_string(char *ptr); /*generates a random string of letters to be used for a name*/ +void join_paths(char *path1,char *path2,char *newpath ); +void copy_array(char *from,char *to, unsigned int from_offset,unsigned int to_offset); +#endif diff --git a/direct/timothy_tests/dev/error_handler.c b/direct/timothy_tests/dev/error_handler.c index d1670e6..2beca41 100644 --- a/direct/timothy_tests/dev/error_handler.c +++ b/direct/timothy_tests/dev/error_handler.c @@ -70,8 +70,8 @@ void yaffs_check_for_errors(char output, buffer *message_buffer,char error_messa if (MESSAGE_LEVEL_ERROR<=DEBUG_LEVEL) printf("%d\n",yaffs_error); /*cannot yet add int types to buffer. this is a quick fix*/ add_to_buffer(message_buffer, error_to_str(yaffs_error),MESSAGE_LEVEL_ERROR,NPRINT); append_to_buffer(message_buffer, "\n\n",MESSAGE_LEVEL_ERROR,PRINT); - - scanf("%c",dummy); /*this line causes a segmentation fault. Need a better way of waiting for a key press*/ + exit(1); + //scanf("%c",dummy); /*this line causes a segmentation fault. Need a better way of waiting for a key press*/ //print_buffer(message_buffer,PRINT_ALL); } diff --git a/direct/timothy_tests/dev/yaffs_tester.c b/direct/timothy_tests/dev/yaffs_tester.c index f87498c..5f1ebcf 100644 --- a/direct/timothy_tests/dev/yaffs_tester.c +++ b/direct/timothy_tests/dev/yaffs_tester.c @@ -27,6 +27,12 @@ int simulate_power_failure = 0; buffer message_buffer; /*create message_buffer */ +struct handle_regster{ + int handle[MAX_NUMBER_OF_OPENED_HANDLES]; + char path[MAX_NUMBER_OF_OPENED_HANDLES][100]; + int number_of_open_handles; +}; + int main(int argc, char *argv[]){ char yaffs_test_dir[] ="/yaffs2/test_dir"; /*the path to the directory where all of the testing will take place*/ @@ -153,28 +159,115 @@ void join_paths(char *path1,char *path2,char *new_path ){ } } - +void open_file(); +void stat_file(char *path){ + int output=0; + struct yaffs_stat stat; + if (yaffs_access(path,0)==0){ + add_to_buffer(&message_buffer,"file exists, trying to stat: ",MESSAGE_LEVEL_BASIC_TASKS,NPRINT); + add_to_buffer(&message_buffer,path,MESSAGE_LEVEL_BASIC_TASKS,PRINT); + output=yaffs_lstat(path,&stat); + yaffs_check_for_errors(output, &message_buffer,"failed to stat file","statted file"); + //stat.st_ino,(int)stat.st_size,stat.st_mode + add_to_buffer(&message_buffer,"yaffs inode: ",MESSAGE_LEVEL_BASIC_TASKS,NPRINT); + append_int_to_buffer(&message_buffer,stat.st_ino,MESSAGE_LEVEL_BASIC_TASKS,NPRINT); + append_to_buffer(&message_buffer," file size: ",MESSAGE_LEVEL_BASIC_TASKS,NPRINT); + append_int_to_buffer(&message_buffer,(int)stat.st_size,MESSAGE_LEVEL_BASIC_TASKS,NPRINT); + append_to_buffer(&message_buffer," file mode: ",MESSAGE_LEVEL_BASIC_TASKS,NPRINT); + append_int_to_buffer(&message_buffer,stat.st_mode,MESSAGE_LEVEL_BASIC_TASKS,PRINT); + } + else{ + add_to_buffer(&message_buffer,path,MESSAGE_LEVEL_BASIC_TASKS,NPRINT); + append_to_buffer(&message_buffer," does not exist,could not stat",MESSAGE_LEVEL_BASIC_TASKS,PRINT); + } +} void test(char*yaffs_test_dir){ - char output=0; + struct yaffs_stat stat; + int output=0; char name[MAX_FILE_NAME_SIZE+3 ]="apple\0"; char path[MAX_FILE_NAME_SIZE]; + struct handle_regster open_handles_array; + //int handle_pointers[MAX_NUMBER_OF_OPENED_HANDLES]; + //int number_of_opened_handles=0; + int x=0; join_paths(yaffs_test_dir,name,path); + + open_handles_array.number_of_open_handles=0; + for (x=0;x2 ; x++) diff --git a/direct/timothy_tests/dev/yaffs_tester.h b/direct/timothy_tests/dev/yaffs_tester.h index 30d5caa..d9ddf73 100644 --- a/direct/timothy_tests/dev/yaffs_tester.h +++ b/direct/timothy_tests/dev/yaffs_tester.h @@ -25,7 +25,7 @@ #include "message_buffer.h" #include "error_handler.h" - +#define MAX_NUMBER_OF_OPENED_HANDLES 50 #define MAX_FILE_NAME_SIZE 51 void init(char *yaffs_test_dir,char *yaffs_mount_dir,int argc, char *argv[]); /*sets up yaffs and mounts yaffs */