1 /*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <gtest/gtest.h>
18
19 #include <sys/sysinfo.h>
20 #include <unistd.h>
21
TEST(sys_sysinfo,smoke)22 TEST(sys_sysinfo, smoke) {
23 int nprocs = get_nprocs();
24 ASSERT_GT(nprocs, 0);
25 ASSERT_EQ(sysconf(_SC_NPROCESSORS_ONLN), nprocs);
26
27 int nprocs_conf = get_nprocs_conf();
28 ASSERT_GE(nprocs_conf, nprocs);
29 ASSERT_EQ(sysconf(_SC_NPROCESSORS_CONF), nprocs_conf);
30
31 long phys_pages = get_phys_pages();
32 long avail_phys_pages = get_avphys_pages();
33
34 ASSERT_GE(phys_pages, avail_phys_pages);
35 ASSERT_EQ(sysconf(_SC_PHYS_PAGES), phys_pages);
36
37 ASSERT_GT(avail_phys_pages, 0);
38 ASSERT_GE(phys_pages, sysconf(_SC_AVPHYS_PAGES));
39 }
40
TEST(sys_sysinfo,sysinfo)41 TEST(sys_sysinfo, sysinfo) {
42 struct sysinfo si;
43 memset(&si, 0, sizeof(si));
44 ASSERT_EQ(0, sysinfo(&si));
45 }
46