tests/unit/test_urcu_multiflavor_single_unit.c

   1 /*
   2  * test_urcu_multiflavor.c
   3  *
   4  * Userspace RCU library - test multiple RCU flavors into one program
   5  *
   6  * Copyright February 2012 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License along
  19  * with this program; if not, write to the Free Software Foundation, Inc.,
  20  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  21  */
  22
  23 #ifndef DYNAMIC_LINK_TEST
  24 #define _LGPL_SOURCE
  25 #endif
  26
  27 #include <urcu/urcu-mb.h>
  28 #include <urcu/urcu-bp.h>
  29 #include <urcu/urcu-memb.h>
  30 #include <urcu/urcu-signal.h>
  31 #include <urcu/urcu-qsbr.h>
  32
  33 #include <stdlib.h>
  34 #include "tap.h"
  35
  36 static int test_mf_mb(void)
  37 {
  38         urcu_mb_register_thread();
  39         urcu_mb_read_lock();
  40         urcu_mb_read_unlock();
  41         urcu_mb_synchronize_rcu();
  42         urcu_mb_unregister_thread();
  43         return 0;
  44 }
  45
  46 static int test_mf_bp(void)
  47 {
  48         urcu_bp_register_thread();
  49         urcu_bp_read_lock();
  50         urcu_bp_read_unlock();
  51         urcu_bp_synchronize_rcu();
  52         urcu_bp_unregister_thread();
  53         return 0;
  54 }
  55
  56 static int test_mf_memb(void)
  57 {
  58         urcu_memb_register_thread();
  59         urcu_memb_read_lock();
  60         urcu_memb_read_unlock();
  61         urcu_memb_synchronize_rcu();
  62         urcu_memb_unregister_thread();
  63         return 0;
  64 }
  65
  66 static int test_mf_signal(void)
  67 {
  68         urcu_signal_register_thread();
  69         urcu_signal_read_lock();
  70         urcu_signal_read_unlock();
  71         urcu_signal_synchronize_rcu();
  72         urcu_signal_unregister_thread();
  73         return 0;
  74 }
  75
  76 static int test_mf_qsbr(void)
  77 {
  78         urcu_qsbr_register_thread();
  79         urcu_qsbr_read_lock();
  80         urcu_qsbr_read_unlock();
  81         urcu_qsbr_synchronize_rcu();
  82         urcu_qsbr_unregister_thread();
  83         return 0;
  84 }
  85
  86 int main(int argc, char **argv)
  87 {
  88         plan_tests(5);
  89
  90         ok1(!test_mf_mb());
  91         ok1(!test_mf_bp());
  92         ok1(!test_mf_memb());
  93         ok1(!test_mf_signal());
  94         ok1(!test_mf_qsbr());
  95
  96         return exit_status();
  97 }