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/***
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "systemd-basic/alloc-util.h"
#include "systemd-basic/macro.h"
#include "systemd-basic/util.h"
static void test_alloca(void) {
static const uint8_t zero[997] = { };
char *t;
t = alloca_align(17, 512);
assert_se(!((uintptr_t)t & 0xff));
memzero(t, 17);
t = alloca0_align(997, 1024);
assert_se(!((uintptr_t)t & 0x1ff));
assert_se(!memcmp(t, zero, 997));
}
static void test_memdup_multiply(void) {
int org[] = {1, 2, 3};
int *dup;
dup = (int*)memdup_multiply(org, sizeof(int), 3);
assert_se(dup);
assert_se(dup[0] == 1);
assert_se(dup[1] == 2);
assert_se(dup[2] == 3);
free(dup);
}
int main(int argc, char *argv[]) {
test_alloca();
test_memdup_multiply();
return 0;
}
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