1 /*
2 * Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz>
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of
7 * the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it would be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19 /*
20 * Tests tst_run_as_child()
21 */
22
23 #include "tst_test.h"
24
child_fn(unsigned int i)25 static void child_fn(unsigned int i)
26 {
27 switch (i) {
28 case 0:
29 tst_res(TPASS, "PASSED message");
30 break;
31 case 1:
32 tst_brk(TBROK, "BROKEN message");
33 break;
34 }
35 }
36
setup(void)37 static void setup(void)
38 {
39 tst_res(TINFO, "setup() executed by pid %i", getpid());
40 }
41
cleanup(void)42 static void cleanup(void)
43 {
44 tst_res(TINFO, "cleanup() executed by pid %i", getpid());
45 }
46
do_test(unsigned int i)47 static void do_test(unsigned int i)
48 {
49 if (SAFE_FORK() == 0)
50 child_fn(i);
51 }
52
53 static struct tst_test test = {
54 .tid = "test04",
55 .tcnt = 2,
56 .test = do_test,
57 .setup = setup,
58 .cleanup = cleanup,
59 .forks_child = 1,
60 };
61