mutextest04.c

/*
  Copyright (C) 2009 Sung Ho Park
  Contact: ubinos.org@gmail.com
 
  This file is part of the lib_ubik_test component of the Ubinos.
 
  GNU General Public License Usage
  This file may be used under the terms of the GNU
  General Public License version 3.0 as published by the Free Software
  Foundation and appearing in the file license_gpl3.txt included in the
  packaging of this file. Please review the following information to
  ensure the GNU General Public License version 3.0 requirements will be
  met: http://www.gnu.org/copyleft/gpl.html.
 
  GNU Lesser General Public License Usage
  Alternatively, this file may be used under the terms of the GNU Lesser
  General Public License version 2.1 as published by the Free Software
  Foundation and appearing in the file license_lgpl.txt included in the
  packaging of this file. Please review the following information to
  ensure the GNU Lesser General Public License version 2.1 requirements
  will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 
  Commercial Usage
  Alternatively, licensees holding valid commercial licenses may
  use this file in accordance with the commercial license agreement
  provided with the software or, alternatively, in accordance with the
  terms contained in a written agreement between you and rightful owner.
*/
 
#include <ubinos/ubik_test.h>
 
#if !(UBINOS__UBIK_TEST__EXCLUDE_MUTEXTESTSET == 1)
 
#include <stdio.h>
#include <stdlib.h>
 
int ubik_test_mutextest04(void) {
    int r;
    int r2;
    int i;
    int j;
    mutex_pt * mutex_p;
    unsigned int size_old;
    unsigned int count_old;
    unsigned int size;
    unsigned int count;
 
    printf("\r\n");
    printf("<test>\r\n");
    printf("<name>ubik_test_mutextest04</name>\r\n");
    printf("<description>Test for memory leak by mutex</description>\n\r");
 
    printf("<message>\n\r");
 
    ubik_collectgarbage();
 
    r = heap_getallocatedsize(NULL, &size_old);
    if (0 != r) {
        printf("fail at heap_getallocatedsize\r\n");
        goto end0;
    }
 
    r = heap_getallocatedcount(NULL, &count_old);
    if (0 != r) {
        printf("fail at heap_getallocatedcount\r\n");
        goto end0;
    }
 
    mutex_p = malloc(sizeof(mutex_pt) * UBINOS__UBIK_TEST__MEMLEAK_SIGOBJCOUNT);
    if (NULL == mutex_p) {
        printf("fail at malloc()\r\n");
        goto end0;
    }
 
    r = 0;
 
    printf("|----------|\r\n ");
    for (i=0; i<UBINOS__UBIK_TEST__MEMLEAK_TESTCOUNT; i++) {
        for (j=0; j<UBINOS__UBIK_TEST__MEMLEAK_SIGOBJCOUNT; j++) {
            mutex_p[j] = NULL;
        }
        for (j=0; j<UBINOS__UBIK_TEST__MEMLEAK_SIGOBJCOUNT; j++) {
            r = mutex_create(&mutex_p[j]);
            if (0 != r) {
                printf("\r\n");
                printf("test %d, mutex %d\r\n", i, j);
                printf("fail at mutex_create(), err=%d\r\n", r);
                r = -1;
                break;
            }
        }
        for (j=0; j<UBINOS__UBIK_TEST__MEMLEAK_SIGOBJCOUNT; j++) {
            if (NULL != mutex_p[j]) {
                r2 = mutex_delete(&mutex_p[j]);
                if (0 != r2) {
                    printf("\r\n");
                    printf("fail at mutex_delete(), err=%d\r\n", r2);
                    r = -1;
                    break;
                }
            }
        }
        if (0 != r) {
            break;
        }
        if (0 == i%(UBINOS__UBIK_TEST__MEMLEAK_TESTCOUNT/10)) {
            printf("+");
        }
    }
    if (0 == r) {
        printf("\r\n");
        printf("pass %d tests creating and deleting %d mutex\r\n", i, j);
    }
 
    free(mutex_p);
 
    if (0 == r) {
        ubik_collectgarbage();
 
        r2 = heap_getallocatedsize(NULL, &size);
        if (0 != r2) {
            printf("fail at heap_getallocatedsize\r\n");
            r = -1;
            goto end0;
        }
 
        r2 = heap_getallocatedcount(NULL, &count);
        if (0 != r2) {
            printf("fail at heap_getallocatedcount\r\n");
            r = -1;
            goto end0;
        }
 
        if (size_old != size || count_old != count) {
            printf("memory leak was detected\r\n");
            r = -1;
            goto end0;
        }
    }
 
end0:
    if (0 != r) {
        r = -1;
    }
    else {
        r = 0;
    }
 
    printf("</message>\n\r");
 
    printf("<result>");
    if (0 == r) {
        printf("pass");
    }
    else {
        printf("fail");
    }
    printf("</result>\r\n");
    printf("</test>\r\n");
    printf("\r\n");
    return r;
}
 
#endif /* !(UBINOS__UBIK_TEST__EXCLUDE_MUTEXTESTSET == 1) */