comparison: test/mpool_tests.c
test/mpool_tests.c
- changeset 270
- 3d80d425543b
- parent 259
- 2f5dea574a75
equal
deleted
inserted
replaced
| 269:591473851c95 | 270:3d80d425543b |
|---|---|
| 73 (intptr_t*)((char*)pool->data[1] + sizeof(ucx_destructor)); | 73 (intptr_t*)((char*)pool->data[1] + sizeof(ucx_destructor)); |
| 74 *pooladdr = 5; | 74 *pooladdr = 5; |
| 75 | 75 |
| 76 UCX_TEST_ASSERT(*test == 5, "wrong pointer"); | 76 UCX_TEST_ASSERT(*test == 5, "wrong pointer"); |
| 77 | 77 |
| 78 // overflow test | |
| 79 void *n0 = ucx_mempool_malloc(pool, (size_t)-1); | |
| 80 void *n1 = ucx_mempool_malloc(pool, ((size_t)-1) - sizeof(void*)/2); | |
| 81 | |
| 82 UCX_TEST_ASSERT(n0 == NULL, "should not allocate SIZE_MAX bytes"); | |
| 83 UCX_TEST_ASSERT(n1 == NULL, "should detect integer overflow"); | |
| 84 | |
| 78 UCX_TEST_END | 85 UCX_TEST_END |
| 79 ucx_mempool_destroy(pool); | 86 ucx_mempool_destroy(pool); |
| 80 } | 87 } |
| 81 | 88 |
| 82 UCX_TEST(test_ucx_mempool_calloc) { | 89 UCX_TEST(test_ucx_mempool_calloc) { |
| 86 | 93 |
| 87 intptr_t *test = (intptr_t*) ucx_mempool_calloc(pool, 2, sizeof(intptr_t)); | 94 intptr_t *test = (intptr_t*) ucx_mempool_calloc(pool, 2, sizeof(intptr_t)); |
| 88 | 95 |
| 89 UCX_TEST_ASSERT(test != NULL, "no memory for test data"); | 96 UCX_TEST_ASSERT(test != NULL, "no memory for test data"); |
| 90 UCX_TEST_ASSERT(test[0] == 0 && test[1] == 0, "failed"); | 97 UCX_TEST_ASSERT(test[0] == 0 && test[1] == 0, "failed"); |
| 98 | |
| 99 // overflow test | |
| 100 void *n0 = ucx_mempool_calloc(pool, (size_t)-1, 1); | |
| 101 void *n1 = ucx_mempool_calloc(pool, ((size_t)-1)/2, 3); | |
| 102 | |
| 103 UCX_TEST_ASSERT(n0 == NULL, "should not allocate SIZE_MAX bytes"); | |
| 104 UCX_TEST_ASSERT(n1 == NULL, "should detect integer overflow"); | |
| 91 | 105 |
| 92 UCX_TEST_END | 106 UCX_TEST_END |
| 93 ucx_mempool_destroy(pool); | 107 ucx_mempool_destroy(pool); |
| 94 } | 108 } |
| 95 | 109 |
