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/*************************************************************************
* Copyright (C) 2014 Tavian Barnes <tavianator@tavianator.com> *
* *
* This file is part of The Dimension Test Suite. *
* *
* The Dimension Test Suite is free software; you can redistribute it *
* and/or modify it under the terms of the GNU General Public License as *
* published by the Free Software Foundation; either version 3 of the *
* License, or (at your option) any later version. *
* *
* The Dimension Test Suite is distributed in the hope that it will be *
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty *
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
/**
* @file
* Tests for memory pools.
*/
#include "../dimension-internal.h"
#include "tests.h"
#include "../future.c"
#include "../threads.c"
static dmnsn_pool *pool;
DMNSN_TEST_SETUP(pool)
{
pool = dmnsn_new_pool();
}
DMNSN_TEST_TEARDOWN(pool)
{
dmnsn_delete_pool(pool);
}
DMNSN_TEST(pool, simple)
{
for (int i = 0; i < 10000; ++i) {
int *p = DMNSN_POOL_ALLOC(pool, int);
*p = i;
}
/* Leak checking will tell us if something bad happened */
}
static int counter = 0;
static void
callback(void *ptr)
{
++counter;
}
DMNSN_TEST(pool, callback)
{
dmnsn_pool_alloc(pool, sizeof(int), NULL);
dmnsn_pool_alloc(pool, sizeof(int), callback);
dmnsn_pool_alloc(pool, sizeof(int), callback);
dmnsn_pool_alloc(pool, sizeof(int), NULL);
dmnsn_delete_pool(pool);
pool = NULL;
ck_assert_int_eq(counter, 2);
}
static int
alloc_thread(void *ptr, unsigned int thread, unsigned int nthreads)
{
for (unsigned int i = thread; i < 10000; i += nthreads) {
int *p = DMNSN_POOL_ALLOC(pool, int);
*p = i;
}
return 0;
}
DMNSN_TEST(pool, threaded)
{
int ret = dmnsn_execute_concurrently(NULL, alloc_thread, NULL, 64);
ck_assert_int_eq(ret, 0);
}
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