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msvcrt: Add small blocks heap tests.

This commit is contained in:
Piotr Caban 2014-06-18 11:35:26 +02:00 committed by Alexandre Julliard
parent 608605c7dc
commit ac399b0842
1 changed files with 44 additions and 0 deletions
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44
dlls/msvcrt/tests/heap.c
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@ -413,6 +413,49 @@ static void test_aligned(void)
test_aligned_offset_realloc(256, 128, 64, 112);
}
static void test_sbheap(void)
{
void *mem;
int threshold;
if(sizeof(void*) == 8) {
ok(!_set_sbh_threshold(0), "_set_sbh_threshold succeeded\n");
ok(!_set_sbh_threshold(1000), "_set_sbh_threshold succeeded\n");
return;
}
mem = malloc(1);
ok(mem != NULL, "malloc failed\n");
ok(_set_sbh_threshold(1), "_set_sbh_threshold failed\n");
threshold = _get_sbh_threshold();
ok(threshold == 16, "threshold = %d\n", threshold);
ok(_set_sbh_threshold(8), "_set_sbh_threshold failed\n");
threshold = _get_sbh_threshold();
ok(threshold == 16, "threshold = %d\n", threshold);
ok(_set_sbh_threshold(1000), "_set_sbh_threshold failed\n");
threshold = _get_sbh_threshold();
ok(threshold == 1008, "threshold = %d\n", threshold);
free(mem);
mem = malloc(1);
ok(mem != NULL, "malloc failed\n");
ok(!((UINT_PTR)mem & 0xf), "incorrect alignement (%p)\n", mem);
mem = realloc(mem, 10);
ok(mem != NULL, "realloc failed\n");
ok(!((UINT_PTR)mem & 0xf), "incorrect alignement (%p)\n", mem);
ok(_set_sbh_threshold(0), "_set_sbh_threshold failed\n");
threshold = _get_sbh_threshold();
ok(threshold == 0, "threshold = %d\n", threshold);
free(mem);
}
START_TEST(heap)
{
void *mem;
@ -436,4 +479,5 @@ START_TEST(heap)
free(mem);
test_aligned();
test_sbheap();
}