1 /*
2 * Copyright (c) 2016 Linux Test Project
3 *
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will 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, see <http://www.gnu.org/licenses/>.
16 */
17
18 #include <stdio.h>
19 #include "tst_test.h"
20
do_test(void)21 static void do_test(void)
22 {
23 long free;
24 long nproc;
25 long dummy;
26
27 SAFE_FILE_LINES_SCANF("/proc/meminfo", "MemFree: %ld", &free);
28 if (FILE_LINES_SCANF("/proc/stat", "processes %ld", &nproc))
29 tst_brk(TBROK, "Could not parse processes");
30 tst_res(TPASS, "Free: %ld, nproc: %ld", free, nproc);
31
32 if (FILE_LINES_SCANF("/proc/stat", "non-existent %ld", &dummy))
33 tst_res(TPASS, "non-existent not found");
34 SAFE_FILE_LINES_SCANF("/proc/stat", "non-existent %ld", &dummy);
35 }
36
37 static struct tst_test test = {
38 .test_all = do_test,
39 };
40