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vfs_test_nary.c
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/*
* vfs_test_nary.c
*
* Created on: Oct 23, 2009
* Author: Arun K
*/
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include "../src/narytree.h"
#include "../src/string_tok.h"
fd* getData(char *path, char *file, int isDir){
fd* dir = (fd*)malloc(sizeof(fd));
dir->is_dir=isDir;
dir->fd_id=1;
dir->size=10;
strcpy(dir->file_name,file);
strcpy(dir->path,path);
dir->blocks[0]=12;
return dir;
}
int main(int argc, char **argv) {
t_node *root, *temp;
fd *dir, *fd1;
int ret;
int i,j;
char **list;
//Testing gettokens:
printf("testing get tokens\n");
j = get_tokens(&list,"/home/world",'/');
printf("tokens of /home/world are:\n");
printf("tokens = %d\n",j);
for (i = 0; i < j; ++i) {
printf("%s\n",list[i]);
}
free(list);
j = get_tokens(&list,"/home/world/foo/",'/');
printf("tokens of /home/world/foo/ are:\n");
printf("tokens = %d\n",j);
for (i = 0; i < j; ++i) {
printf("%s\n",list[i]);
}
free(list);
j = get_tokens(&list,"/",'/');
printf("tokens of / are:\n");
printf("tokens = %d\n",j);
for (i = 0; i < j; ++i) {
printf("%s\n",list[i]);
}
free(list);
printf("testing get Filename...\n");
printf("filename for /home/world is : %s\n", get_filename("/home/world"));
printf("filename for /home/world/foo/ is : %s\n", get_filename("/home/world/foo/"));
printf("filename for / is : %s\n", get_filename("/"));
//============Following is for testing nary============
root = NULL;
dir = getData("/","/as",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/","/",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/","home",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/","usr",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/usr","bin",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/usr/bin","abc",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/usr/bin","bin1",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/usr/bin","bin2",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/home","def",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/home","cp",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/home/def","ghi",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/home/def","klm",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/home/def","mno",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
dir = getData("/usr/bin","bin3",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
delete_node(&root,"/home/def/mno");
delete_node(&root,"/usr");
//Intrersting, trying to create the root again
dir = getData("/","/",1);
ret = insert_node(&root,dir);
printf("ret = %d\n",ret);
fd1 = get_node(&root,"///home////def/");
printf("fd1 = %s %s\n", fd1->path, fd1->file_name);
print_tree(root);
free(dir);
return 0;
}