sys_personality_test.cpp revision c2247478d5bcd6e8fe4d2b58f0bdeff73daa4c80 
1/*
2 * Copyright (C) 2015 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/personality.h>
20
21TEST(sys_personality, current_persona) {
22  int persona = personality(0xffffffff) & PER_MASK;
23#if defined(__BIONIC__)
24#if defined(__LP64__)
25  ASSERT_EQ(PER_LINUX, persona);
26#else
27  ASSERT_EQ(PER_LINUX32, persona);
28#endif
29#else
30  // GLIBC does not set persona prior process startup - it is always PER_LINUX;
31  ASSERT_EQ(PER_LINUX, persona);
32#endif
33}
34