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/* See LICENSE file for copyright and license details. */
#include "libsimple.h"
#ifndef TEST
extern inline void *libsimple_envallocz(int, int, size_t);
#else
#include "test.h"
int
main(void)
{
struct allocinfo *volatile info;
void *ptr;
DEFINE_PAGESIZE;
DEFINE_CACHELINE;
assert((ptr = libsimple_envallocz(1, 1, 5 * pagesize - 1)));
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 5 * pagesize - 1);
ASSERT_ALIGNMENT(info, pagesize);
assert(info->zeroed == info->size);
assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment)));
}
free(ptr);
ptr = NULL;
assert((ptr = libsimple_envallocz(1, 0, pagesize - 1)));
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == pagesize - 1);
ASSERT_ALIGNMENT(info, pagesize);
assert(!info->zeroed);
assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment)));
}
free(ptr);
ptr = NULL;
if (have_custom_malloc()) {
alloc_fail_in = 1;
assert_exit_ptr(libsimple_envallocz(3, 1, 4));
assert(exit_status == 3);
assert_stderr("%s: libsimple_vmemalloc: %s\n", argv0, strerror(ENOMEM));
assert(!alloc_fail_in);
alloc_fail_in = 1;
assert_exit_ptr(libsimple_envallocz(5, 0, 4));
assert(exit_status == 5);
assert_stderr("%s: libsimple_vmemalloc: %s\n", argv0, strerror(ENOMEM));
assert(!alloc_fail_in);
}
return 0;
}
#endif
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