| // Copyright 2016 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <unistd.h> |
| |
| #include <unittest/unittest.h> |
| |
| static bool sysconf_test(void) { |
| BEGIN_TEST; |
| |
| long rv; |
| rv = sysconf(_SC_NPROCESSORS_CONF); |
| EXPECT_GE(rv, 1, "wrong number of cpus configured"); |
| rv = sysconf(_SC_NPROCESSORS_ONLN); |
| EXPECT_GE(rv, 1, "wrong number of cpus currently online"); |
| // test on invalid input |
| rv = sysconf(-1); |
| EXPECT_EQ(rv, -1, "wrong return value on invalid input"); |
| |
| END_TEST; |
| } |
| |
| BEGIN_TEST_CASE(sysconf_tests) |
| RUN_TEST(sysconf_test) |
| END_TEST_CASE(sysconf_tests) |
