pq_test.c

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/* crypto/pqueue/pq_test.c */
/* 
 * DTLS implementation written by Nagendra Modadugu
 * ([email protected]) for the OpenSSL project 2005.  
 */
/* ====================================================================
 * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
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 *    distribution.
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 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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 *    [email protected].
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 * 5. Products derived from this software may not be called "OpenSSL"
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 *    acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
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 *
 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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 *
 * This product includes cryptographic software written by Eric Young
 * ([email protected]).  This product includes software written by Tim
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 */

#include "pqueue.h"

int
main(void)
    {
    pitem *item;
    pqueue pq;

    pq = pqueue_new();

    item = pitem_new(3, NULL);
    pqueue_insert(pq, item);

    item = pitem_new(1, NULL);
    pqueue_insert(pq, item);

    item = pitem_new(2, NULL);
    pqueue_insert(pq, item);

    item = pqueue_find(pq, 1);
    fprintf(stderr, "found %ld\n", item->priority);

    item = pqueue_find(pq, 2);
    fprintf(stderr, "found %ld\n", item->priority);

    item = pqueue_find(pq, 3);
    fprintf(stderr, "found %ld\n", item ? item->priority: 0);

    pqueue_print(pq);

    for(item = pqueue_pop(pq); item != NULL; item = pqueue_pop(pq))
        pitem_free(item);

    pqueue_free(pq);
    return 0;
    }