/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
extern inline void *libsimple_pvalloczn(int, size_t, ...);
#else
#include "test.h"
int
main(void)
{
struct allocinfo *volatile info;
void *ptr;
DEFINE_PAGESIZE;
DEFINE_CACHELINE;
assert((ptr = libsimple_pvalloczn(1, 3 * pagesize - 1, 2, 0)));
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 6 * pagesize);
ASSERT_ALIGNMENT(info, pagesize);
assert(info->zeroed == 6 * pagesize);
assert(!((uintptr_t)ptr % (uintptr_t)info->alignment));
}
free(ptr);
ptr = NULL;
assert((ptr = libsimple_pvalloczn(0, 4 * pagesize - 1, 2, 0)));
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 8 * pagesize);
ASSERT_ALIGNMENT(info, pagesize);
assert(!info->zeroed);
assert(!((uintptr_t)ptr % (uintptr_t)info->alignment));
}
free(ptr);
ptr = NULL;
assert(!libsimple_pvalloczn(0, 0) && errno == EINVAL);
errno = 0;
assert(!libsimple_pvalloczn(1, 0) && errno == EINVAL);
errno = 0;
assert(!libsimple_pvalloczn(0, SIZE_MAX, 2, 0) && errno == ENOMEM);
errno = 0;
assert(!libsimple_pvalloczn(1, SIZE_MAX, 2, 0) && errno == ENOMEM);
errno = 0;
assert((ptr = libsimple_pvalloczn(0, 9, 9, pagesize - 1, 0)));
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 81 * pagesize);
ASSERT_ALIGNMENT(info, pagesize);
assert(!info->zeroed);
assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment)));
}
free(ptr);
assert((ptr = libsimple_pvalloczn(1, 9, 8, pagesize - 2, 0)));
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 72 * pagesize);
ASSERT_ALIGNMENT(info, pagesize);
assert(info->zeroed == info->size);
assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment)));
}
free(ptr);
return 0;
}
#endif
