android13/external/ltp/lib/newlib_tests/test22.c

35 lines
620 B
C

// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2020 Cyril Hrubis <chrubis@suse.cz>
*/
/*
* Test that TBROK is propagated correctly to the results even if we wait on
* child and throw away the status.
*/
#include "tst_test.h"
static void do_test(void)
{
int pid = SAFE_FORK();
if (pid) {
tst_res(TPASS, "Test main pid");
SAFE_WAITPID(pid, NULL, 0);
return;
}
if (tst_variant == 1)
tst_brk(TBROK, "Test child!");
else
tst_brk(TCONF, "Test child!");
tst_res(TPASS, "Test child");
}
static struct tst_test test = {
.test_all = do_test,
.test_variants = 2,
.forks_child = 1,
};