ccan/junkcode/dongre.avinash@gmail.com-clibutils/test/t_c_map.c

/** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **
 *  This file is part of clib library
 *  Copyright (C) 2011 Avinash Dongre ( dongre.avinash@gmail.com )
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 * 
 *  The above copyright notice and this permission notice shall be included in
 *  all copies or substantial portions of the Software.
 * 
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *  THE SOFTWARE.
 ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/

#include "c_lib.h"
#include <string.h>
#include <assert.h>
#include <stdio.h>

static int
compare_e ( void *left, void *right ) {
    return strcmp ( (const char *)left, (const char *) right );
}
char *char_value[] = {  "A","B","C","D","E","F","G","H","I","J","K","L","M",
                        "N","O","P","Q","R","S","T","U","V","W","X","Y","Z"};
int int_value[] = { 1,2,3,4,5,6,7,8,9,10,
                      11,12,13,14,15,16,17,18,19,20,
                      21,22,23,24,25,26};

static void 
insert_all ( struct clib_map* myMap) {
    int size = sizeof(char_value)/sizeof(char_value[0]);
    int i = 0;
    for ( i = 0; i < size; i++ ) {
        char *key = clib_strdup( char_value[i]);
        int key_length = (int)strlen ( key ) + 1;
        int value = int_value[i];
		printf ( "Inserting [%s -> %d]\n", key, value );
        insert_clib_map ( myMap, key, key_length, &value, sizeof(int)); 
        free ( key );
    }
}
static void 
check_exists_all( struct clib_map* myMap) {
    int size = sizeof(char_value)/sizeof(char_value[0]);
    int i = 0;
    for ( i = 0; i < size; i++ ) {
        void *value ;
        assert ( clib_true == exists_clib_map ( myMap, char_value[i]));
        assert ( clib_true == find_clib_map( myMap, char_value[i], &value));
		printf ( "-----> [%s == %d]\n", char_value[i], *(int*)value);
        assert ( *(int*)value == int_value[i]);
        free ( value );
    }
}

static void 
remove_some_exist(struct clib_map* myMap) {
    assert ( CLIB_ERROR_SUCCESS == remove_clib_map ( myMap, "A"));
    assert ( clib_false == exists_clib_map ( myMap, "A"));

    assert ( CLIB_ERROR_SUCCESS == remove_clib_map ( myMap, "X"));
    assert ( clib_false == exists_clib_map ( myMap, "X"));

    assert ( CLIB_ERROR_SUCCESS == remove_clib_map ( myMap, "Z"));
    assert ( clib_false == exists_clib_map ( myMap, "Z"));

    assert ( CLIB_ERROR_SUCCESS == remove_clib_map ( myMap, "H"));
    assert ( clib_false == exists_clib_map ( myMap, "H"));
}
static void
add_removed_check_all(struct clib_map* myMap) {

    char *key       = clib_strdup ("A");
    int  key_length = (int)strlen ( key ) + 1;
    insert_clib_map ( myMap, key, key_length , &int_value[0], sizeof(int)); 
    free ( key );

    key        = clib_strdup ("X");
    key_length = (int)strlen ( key ) + 1;
    insert_clib_map ( myMap, key, key_length, &int_value[23], sizeof(int)); 
    free ( key );

    key        = clib_strdup ("Z");
    key_length = (int)strlen ( key ) + 1;
    insert_clib_map ( myMap, key, key_length, &int_value[25], sizeof(int)); 
    free ( key );

    key        = clib_strdup ("H");
    key_length = (int)strlen ( key ) + 1;
    insert_clib_map ( myMap, key, key_length, &int_value[7 ], sizeof(int)); 
    free ( key );

    check_exists_all(myMap);
}
void 
test_clib_map() {
    struct clib_map* myMap = new_clib_map ( compare_e, NULL, NULL);
    insert_all(myMap);
    check_exists_all(myMap);   
    remove_some_exist(myMap);
    add_removed_check_all(myMap);
    delete_clib_map(myMap);
}