tests/unit/test_build.c

   1 /*
   2  * Copyright 2021 Simon Marchi <simon.marchi@efficios.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 /*
  20  * This file is meant to verify that headers are compatible with both C and
  21  * C++.  It includes all exported headers and is compiled as C and C++ source.
  22  */
  23
  24 #ifndef DYNAMIC_LINK_TEST
  25 # define _LGPL_SOURCE
  26 #endif
  27
  28 #include <urcu/arch.h>
  29 #include <urcu/call-rcu.h>
  30 #include <urcu/cds.h>
  31 #include <urcu/compiler.h>
  32 #include <urcu/debug.h>
  33 #include <urcu/defer.h>
  34 #include <urcu/flavor.h>
  35 #include <urcu/futex.h>
  36 #include <urcu/hlist.h>
  37 #include <urcu/lfstack.h>
  38 #include <urcu/list.h>
  39 #include <urcu/pointer.h>
  40 #include <urcu/rcuhlist.h>
  41 #include <urcu/rculfhash.h>
  42 #include <urcu/rculfqueue.h>
  43 #include <urcu/rculfstack.h>
  44 #include <urcu/rculist.h>
  45 #include <urcu/ref.h>
  46 #include <urcu/syscall-compat.h>
  47 #include <urcu/system.h>
  48 #include <urcu/tls-compat.h>
  49 #include <urcu/uatomic.h>
  50 #include <urcu/urcu-bp.h>
  51 #include <urcu/urcu.h>
  52 #include <urcu/urcu-mb.h>
  53 #include <urcu/urcu-memb.h>
  54 #include <urcu/urcu-qsbr.h>
  55 #include <urcu/urcu-signal.h>
  56 #include <urcu/wfcqueue.h>
  57 #include <urcu/wfqueue.h>
  58 #include <urcu/wfstack.h>
  59
  60 #include "tap.h"
  61
  62 struct my_tls_struct {
  63         int int1;
  64         char char1;
  65         void *void1;
  66 };
  67
  68 static DEFINE_URCU_TLS(int, my_tls_int);
  69 static DEFINE_URCU_TLS(struct my_tls_struct, my_tls_struct);
  70
  71 static void test_lfstack(void)
  72 {
  73         struct cds_lfs_stack s;
  74
  75         cds_lfs_init(&s);
  76         ok(cds_lfs_empty(&s), "cds_lfs_empty");
  77 }
  78
  79 static void test_wfstack(void)
  80 {
  81         struct cds_wfs_stack s;
  82
  83         cds_wfs_init(&s);
  84         ok(cds_wfs_empty(&s), "cds_lfs_empty");
  85 }
  86
  87 static void test_wfcqueue(void)
  88 {
  89         struct cds_wfcq_head head;
  90         struct cds_wfcq_tail tail;
  91
  92         cds_wfcq_init(&head, &tail);
  93         ok(cds_wfcq_empty(&head, &tail), "cds_wfcq_empty");
  94 }
  95
  96 static
  97 void test_build_cds_list_head_init(void)
  98 {
  99         /* Test that the CDS_LIST_HEAD_INIT macro builds correctly.  */
 100         struct struct_with_list {
 101                 struct cds_list_head head;
 102         };
 103
 104         struct struct_with_list list = {
 105                 .head = CDS_LIST_HEAD_INIT(list.head),
 106         };
 107 }
 108
 109 static
 110 void test_urcu_tls(void)
 111 {
 112         URCU_TLS(my_tls_int) = 1;
 113         URCU_TLS(my_tls_struct).int1 = 1;
 114         URCU_TLS(my_tls_struct).char1 = 'a';
 115         URCU_TLS(my_tls_struct).void1 = NULL;
 116 }
 117
 118 int main(void)
 119 {
 120         plan_tests(3);
 121
 122         test_lfstack();
 123         test_wfstack();
 124         test_wfcqueue();
 125         test_build_cds_list_head_init();
 126         test_urcu_tls();
 127
 128         return exit_status();
 129 }