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// When personality syscall is executed on mips64, for a 32bit process 25// sys_32_personality() is called, which converts PER_LINUX32 -> PER_LINUX 26#if defined(__LP64__) || (__mips==32 && __mips_isa_rev>2) 27 ASSERT_EQ(PER_LINUX, persona); 28#else 29 ASSERT_EQ(PER_LINUX32, persona); 30#endif 31#else 32 // GLIBC does not set persona prior process startup - it is always PER_LINUX; 33 ASSERT_EQ(PER_LINUX, persona); 34#endif 35} 36