/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/***********************************************************************
**
** Name: dbmalloc1.c (OBSOLETE)
**
** Description: Tests PR_SetMallocCountdown PR_ClearMallocCountdown functions.
**
** Modification History:
** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
**           The debug mode will print all of the printfs associated with this
*test.
**           The regress mode will be the default mode. Since the regress tool
*limits
**           the output to a one line status:PASS or FAIL,all of the printf
*statements
**           have been handled with an if (debug_mode) statement.
** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been
*updated to
**          recognize the return code from tha main program.
**
** 12-June-97 AGarcia Revert to return code 0 and 1, remove debug option
*(obsolete).
***********************************************************************/

/***********************************************************************
** Includes
***********************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include "nspr.h"

PRIntn failed_already = 0;
PRIntn debug_mode;

/* variable used for both r1 and r2 tests */
int should_fail = 0;
int actually_failed = 0;

void
r1(void)
{
    int i;
    actually_failed = 0;
    for (i = 0; i < 5; i++) {
        void* x = PR_MALLOC(128);
        if ((void*)0 == x) {
            if (debug_mode) {
                printf("\tMalloc %d failed.\n", i + 1);
            }
            actually_failed = 1;
        }
        PR_DELETE(x);
    }

    if (((should_fail != actually_failed) & (!debug_mode))) {
        failed_already = 1;
    }

    return;
}

void
r2(void)
{
    int i;

    for (i = 0; i <= 5; i++) {
        should_fail = 0;
        if (0 == i) {
            if (debug_mode) {
                printf("No malloc should fail:\n");
            }
        } else {
            if (debug_mode) {
                printf("Malloc %d should fail:\n", i);
            }
            should_fail = 1;
        }
        PR_SetMallocCountdown(i);
        r1();
        PR_ClearMallocCountdown();
    }
}

int
main(int argc, char** argv)
{
    /* main test */

    PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
    r2();

    if (failed_already) {
        return 1;
    } else {
        return 0;
    }
}
