X-Git-Url: http://www.aleph1.co.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=direct%2Ftimothy_tests%2Frunning_out_of_handles_error%2Fyaffs_tester.c;fp=direct%2Ftimothy_tests%2Frunning_out_of_handles_error%2Fyaffs_tester.c;h=f87498c030782c02a1c1e1d0e07f51489c88f0e1;hb=4d31e5ecca937da7eaf74f0fb6e5070b6de2c4c9;hp=0000000000000000000000000000000000000000;hpb=fb0f30458af252479d15e457443e36320d8355f7;p=yaffs2.git diff --git a/direct/timothy_tests/running_out_of_handles_error/yaffs_tester.c b/direct/timothy_tests/running_out_of_handles_error/yaffs_tester.c new file mode 100644 index 0000000..f87498c --- /dev/null +++ b/direct/timothy_tests/running_out_of_handles_error/yaffs_tester.c @@ -0,0 +1,193 @@ +/* + * 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 */ + + + +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*/ + +} +