/* SPDX-License-Identifier: BSD-2-Clause */
/*
* COPYRIGHT (c) 1989-2012.
* On-Line Applications Research Corporation (OAR).
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tmacros.h>
#include "test_support.h"
#include <unistd.h>
#include <errno.h>
#include <limits.h>
#include <sys/types.h>
const char rtems_test_name[] = "PSXID 1";
/* forward declarations to avoid warnings */
rtems_task Init(rtems_task_argument argument);
void test_gid(void);
void test_uid(void);
void test_pid(void);
void test_getlogin(void);
void test_gid(void)
{
gid_t gid;
int sc;
gid = getegid();
rtems_test_assert( gid == 0 );
printf( "getegid = %d\n", gid );
gid = getgid();
rtems_test_assert( gid == 0 );
printf( "getgid = %d\n", gid );
puts( "setgid(5)" );
sc = setgid(5);
rtems_test_assert( sc == 0 );
gid = getegid();
rtems_test_assert( gid == 0 );
printf( "getegid = %d\n", gid );
gid = getgid();
rtems_test_assert( gid == 5 );
printf( "getgid = %d\n", gid );
puts( "setegid(5)" );
sc = setegid(5);
rtems_test_assert( sc == 0 );
gid = getegid();
rtems_test_assert( gid == 5 );
printf( "getegid = %d\n", gid );
gid = getgid();
rtems_test_assert( gid == 5 );
printf( "getgid = %d\n", gid );
puts( "setgid(0)" );
sc = setgid(0);
rtems_test_assert( sc == 0 );
puts( "setegid(0)" );
sc = setegid(0);
rtems_test_assert( sc == 0 );
errno = 0;
puts( "setpgid(getpid(), 10) - ENOSYS" );
sc = setpgid( getpid(), 10 );
rtems_test_assert( sc == -1 );
rtems_test_assert( errno == ENOSYS );
}
void test_uid(void)
{
uid_t uid;
int sc;
uid = geteuid();
rtems_test_assert( uid == 0 );
printf( "geteuid = %d\n", uid );
uid = getuid();
rtems_test_assert( uid == 0 );
printf( "getuid = %d\n", uid );
puts( "setuid(5)" );
sc = setuid(5);
rtems_test_assert( sc == 0 );
uid = geteuid();
rtems_test_assert( uid == 0 );
printf( "geteuid = %d\n", uid );
uid = getuid();
rtems_test_assert( uid == 5 );
printf( "getuid = %d\n", uid );
puts( "seteuid(5)" );
sc = seteuid(5);
rtems_test_assert( sc == 0 );
uid = geteuid();
rtems_test_assert( uid == 5 );
printf( "geteuid = %d\n", uid );
uid = getuid();
rtems_test_assert( uid == 5 );
printf( "getuid = %d\n", uid );
puts( "seteuid(0)" );
sc = seteuid(0);
rtems_test_assert( sc == 0 );
puts( "setuid(0)" );
sc = setuid(0);
rtems_test_assert( sc == 0 );
}
pid_t __getpid(void);
int issetugid(void);
void test_pid(void)
{
pid_t pid;
int sc;
pid = getpid();
printf( "getpid = %d\n", pid );
pid = __getpid();
printf( "__getpid = %d\n", pid );
pid = getppid();
printf( "getppid = %d\n", pid );
puts( "setsid - EPERM" );
pid = setsid();
rtems_test_assert( pid == -1 );
rtems_test_assert( errno == EPERM );
sc = issetugid();
rtems_test_assert( sc == 0 );
puts( "getpgrp - return local node - OK" );
pid = getpgrp();
printf( "getpgrp returned %d\n", pid );
}
void test_getlogin(void)
{
int sc;
char ch;
puts( "setuid(5)" );
sc = setuid(5);
rtems_test_assert( sc == 0 );
printf( "getlogin() -- (%s)\n", getlogin() );
puts( "setuid(0)" );
sc = setuid(0);
rtems_test_assert( sc == 0 );
printf( "getlogin() -- (%s)\n", getlogin() );
puts( "getlogin_r(NULL, LOGIN_NAME_MAX) -- EFAULT" );
sc = getlogin_r( NULL, LOGIN_NAME_MAX );
rtems_test_assert( sc == EFAULT );
puts( "getlogin_r(buffer, 0) -- ERANGE" );
sc = getlogin_r( &ch, 0 );
rtems_test_assert( sc == ERANGE );
}
rtems_task Init(
rtems_task_argument argument
)
{
TEST_BEGIN();
test_gid();
puts( "" );
test_uid();
puts( "" );
test_pid();
puts( "" );
test_getlogin();
TEST_END();
rtems_test_exit(0);
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 1
/* so we can write /etc/passwd and /etc/group */
#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* end of file */