ucx: test/mpool_tests.c@1666cbeb1db8 (annotated)

test/mpool_tests.c@1666cbeb1db8 (annotated)

test/mpool_tests.c

Mon, 20 Feb 2012 15:30:45 +0100

author: Mike Becker <universe@uap-core.de>
date: Mon, 20 Feb 2012 15:30:45 +0100
changeset 28: 1666cbeb1db8
parent 19: cdd7a3173249
child 30: 23bb65cbf7a4
permissions: -rw-r--r--

new mempool tests

 /*
  *
  */
 #include "mpool_tests.h"
 UCX_TEST_BEGIN(test_ucx_mempool_new) {
     UcxMempool *pool = ucx_mempool_new(16);
     UCX_TEST_ASSERT(pool->size == 16, "wrong size")
     UCX_TEST_ASSERT(pool->ndata == 0, "uninitialized counter")
     UCX_TEST_ASSERT(pool->data != NULL, "no memory addressed")
     ucx_mempool_free(pool);
     UCX_TEST_END
 }
 UCX_TEST_BEGIN(test_ucx_mempool_malloc) {
     UcxMempool *pool = ucx_mempool_new(1);
     int *test = (int*) ucx_mempool_malloc(pool, sizeof(int));
     UCX_TEST_ASSERT(pool->ndata == 1, "counter not incremented")
     UCX_TEST_ASSERT(pool->size == 1, "chcap called")
     int *pooladdr = (int*)((char*)pool->data[0] + sizeof(ucx_destructor));
     *pooladdr = 5;
     UCX_TEST_ASSERT(*test == 5, "wrong pointer")
     ucx_mempool_free(pool);
     UCX_TEST_END
 }
 UCX_TEST_BEGIN(test_ucx_mempool_malloc_with_chcap) {
     UcxMempool *pool = ucx_mempool_new(1);
     ucx_mempool_malloc(pool, sizeof(int));
     int *test = (int*) ucx_mempool_malloc(pool, sizeof(int));
     UCX_TEST_ASSERT(pool->ndata == 2, "counter not incremented")
     UCX_TEST_ASSERT(pool->size == 17, "chcap not called")
     int *pooladdr = (int*)((char*)pool->data[1] + sizeof(ucx_destructor));
     *pooladdr = 5;
     UCX_TEST_ASSERT(*test == 5, "wrong pointer")
     ucx_mempool_free(pool);
     UCX_TEST_END
 }
 UCX_TEST_BEGIN(test_ucx_mempool_calloc) {
     UcxMempool *pool = ucx_mempool_new(1);
     int *test = (int*) ucx_mempool_calloc(pool, 2, sizeof(int));
     UCX_TEST_ASSERT(test != NULL, "no memory for test data")
     UCX_TEST_ASSERT(test[0] == 0 && test[1] == 0, "failed")
     ucx_mempool_free(pool);
     UCX_TEST_END
 }
 void test_setdestr(void* elem) {
     int *cb = (int*) ((int*) elem)[1];
     *cb = 42;
 }
 UCX_TEST_BEGIN(test_ucx_mempool_set_destr) {
     UcxMempool *pool = ucx_mempool_new(2);
     ucx_mempool_malloc(pool, sizeof(int));
     int *test = (int*) ucx_mempool_calloc(pool, 2, sizeof(int));
     int *cb = (int*) malloc(sizeof(int));
     UCX_TEST_ASSERT(cb != NULL && test != NULL, "no memory for test data")
     test[0] = 5; test[1] = (int) cb;
     *cb = 13;
     ucx_mempool_set_destr(test, test_setdestr);
     UCX_TEST_ASSERT(
             *(ucx_destructor*)(pool->data[1]) == test_setdestr, "failed")
     UCX_TEST_ASSERT(
             test[0] == 5 && test[1] == (int) cb, "setdestr destroyed data")
     ucx_mempool_free(pool);
     UCX_TEST_ASSERT(*cb == 42, "destructor not called")
     free(cb);
     UCX_TEST_END
 }
 UCX_TEST_BEGIN(test_ucx_mempool_reg_destr) {
     UcxMempool *pool = ucx_mempool_new(1);
     int *test = (int*) ucx_mempool_calloc(pool, 2, sizeof(int));
     int *cb = (int*) malloc(sizeof(int));
     UCX_TEST_ASSERT(cb != NULL && test != NULL, "no memory for test data")
     test[0] = 5; test[1] = (int) cb;
     *cb = 13;
     ucx_mempool_reg_destr(pool, test, test_setdestr);
     ucx_destructor *pooladdr = (ucx_destructor*)
             ((char*)pool->data[1] + sizeof(ucx_destructor));
     UCX_TEST_ASSERT(*pooladdr == test_setdestr, "failed")
     ucx_mempool_free(pool);
     UCX_TEST_ASSERT(*cb == 42, "destructor not called")
     free(cb);
     UCX_TEST_END
 }
 UCX_TEST_BEGIN(test_ucx_mempool_realloc) {
     UcxMempool *pool = ucx_mempool_new(2);
     ucx_mempool_malloc(pool, sizeof(int));
     int *test = (int*) ucx_mempool_calloc(pool, 2, sizeof(int));
     int *cb = (int*) malloc(sizeof(int));
     UCX_TEST_ASSERT(cb != NULL && test != NULL, "no memory for test data")
     test[0] = 5; test[1] = (int) cb;
     *cb = 13;
     ucx_mempool_set_destr(test, test_setdestr);
     int *rtest, n = 2;
     do {
         n *= 2;
         UCX_TEST_ASSERT(n < 65536, "test corrupt - no movement for realloc")
         rtest = ucx_mempool_realloc(pool, test, n*sizeof(int));
     } while (rtest == test);
     test = rtest;
     UCX_TEST_ASSERT(*(ucx_destructor*)(pool->data[1]) == test_setdestr,
             "realloc killed destructor")
     UCX_TEST_ASSERT(
             test[0] == 5 && test[1] == (int) cb, "realloc destroyed data")
     ucx_mempool_free(pool);
     UCX_TEST_ASSERT(*cb == 42, "destructor not called")
     free(cb);
     UCX_TEST_END
 }

Mercurial > hg > ucx / annotate

test/mpool_tests.c@1666cbeb1db8 (annotated)

test/mpool_tests.c