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/* See LICENSE file for copyright and license details. */
#include "libsimple.h"
#ifndef TEST
void
libsimple_envposix_memalignzn(int status, void **memptr, int clear, size_t alignment, size_t n, va_list ap)
{
int err = libsimple_vposix_memalignzn(memptr, clear, alignment, n, ap);
if (err) {
errno = err;
enprintf(status, "posix_memalign:");
}
}
#else
#include "test.h"
int
main(void)
{
struct allocinfo *info;
void *ptr = NULL;
libsimple_enposix_memalignzn(1, &ptr, 0, sizeof(void *), 5, 3, 0);
assert(ptr);
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 15);
assert(info->alignment == sizeof(void *));
assert(!info->zeroed);
assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment)));
}
free(ptr);
ptr = NULL;
libsimple_enposix_memalignzn(1, &ptr, 1, 2 * sizeof(void *), 5, 4, 0);
assert(ptr);
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 20);
assert(info->alignment == 2 * sizeof(void *));
assert(info->zeroed == 20);
assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment)));
}
free(ptr);
ptr = NULL;
libsimple_enposix_memalignn(1, &ptr, 4 * sizeof(void *), 4, 3, 0);
assert(ptr);
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 12);
assert(info->alignment == 4 * sizeof(void *));
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(libsimple_enposix_memalignzn(3, &ptr, 0, 4 * sizeof(void *), 4, 0));
assert(exit_status == 3);
stderr_buf[stderr_n] = 0;
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
assert(!alloc_fail_in);
alloc_fail_in = 1;
assert_exit(libsimple_enposix_memalignzn(5, &ptr, 1, 4 * sizeof(void *), 2, 0));
assert(exit_status == 5);
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
assert(!alloc_fail_in);
alloc_fail_in = 1;
assert_exit(libsimple_enposix_memalignn(9, &ptr, 4 * sizeof(void *), 1, 0));
assert(exit_status == 9);
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
assert(!alloc_fail_in);
}
assert_exit(libsimple_enposix_memalignzn(13, &ptr, 0, sizeof(void *), SIZE_MAX, 2, 0));
assert(exit_status == 13);
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
assert_exit(libsimple_enposix_memalignzn(15, &ptr, 1, sizeof(void *), SIZE_MAX, 2, 0));
assert(exit_status == 15);
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
assert_exit(libsimple_enposix_memalignn(19, &ptr, sizeof(void *), SIZE_MAX, 2, 0));
assert(exit_status == 19);
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
ptr = NULL;
libsimple_eposix_memalignzn(&ptr, 0, 4 * sizeof(void *), 2, 5, 3, 0);
assert(ptr);
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 30);
assert(info->alignment == 4 * sizeof(void *));
assert(!info->zeroed);
assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment)));
}
free(ptr);
ptr = NULL;
libsimple_eposix_memalignzn(&ptr, 1, sizeof(void *), 2, 5, 4, 0);
assert(ptr);
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 40);
assert(info->alignment == sizeof(void *));
assert(info->zeroed == 40);
assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment)));
}
free(ptr);
ptr = NULL;
libsimple_eposix_memalignn(&ptr, 2 * sizeof(void *), 2, 4, 3, 0);
assert(ptr);
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 24);
assert(info->alignment == 2 * sizeof(void *));
assert(!info->zeroed);
assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment)));
}
free(ptr);
ptr = NULL;
if (have_custom_malloc()) {
alloc_fail_in = 1;
libsimple_default_failure_exit = 23;
assert_exit(libsimple_eposix_memalignzn(&ptr, 0, sizeof(void *), 4, 0));
assert(exit_status == 23);
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
assert(!alloc_fail_in);
alloc_fail_in = 1;
libsimple_default_failure_exit = 25;
assert_exit(libsimple_eposix_memalignzn(&ptr, 1, sizeof(void *), 2, 0));
assert(exit_status == 25);
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
assert(!alloc_fail_in);
alloc_fail_in = 1;
libsimple_default_failure_exit = 29;
assert_exit(libsimple_eposix_memalignn(&ptr, sizeof(void *), 1, 0));
assert(exit_status == 29);
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
assert(!alloc_fail_in);
}
libsimple_default_failure_exit = 33;
assert_exit(libsimple_eposix_memalignzn(&ptr, 0, sizeof(void *), SIZE_MAX, 2, 0));
assert(exit_status == 33);
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
libsimple_default_failure_exit = 35;
assert_exit(libsimple_eposix_memalignzn(&ptr, 1, sizeof(void *), SIZE_MAX, 2, 0));
assert(exit_status == 35);
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
libsimple_default_failure_exit = 39;
assert_exit(libsimple_eposix_memalignn(&ptr, sizeof(void *), SIZE_MAX, 2, 0));
assert(exit_status == 39);
assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM));
return 0;
}
#endif
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