lib/event_test.c

   1 /*
   2  *      BIRD Library -- Event Processing Tests
   3  *
   4  *      (c) 2015 CZ.NIC z.s.p.o.
   5  *
   6  *      Can be freely distributed and used under the terms of the GNU GPL.
   7  */
   8
   9
  10 #include "test/birdtest.h"
  11
  12 #include "lib/net.h"
  13 #include "lib/event.h"
  14 #include "conf/conf.h"
  15 #include "nest/locks.h"
  16 #include "sysdep/unix/unix.h"
  17 #include "nest/iface.h"
  18 #include "nest/route.h"
  19
  20 #define MAX_NUM 4
  21
  22 int event_check_points[MAX_NUM];
  23
  24 #define event_hook_body(num)                    \
  25   do {                                          \
  26     bt_debug("Event Hook " #num "\n");          \
  27     event_check_points[num] = 1;                \
  28     bt_assert_msg(event_check_points[num-1], "Events should be run in right order"); \
  29   } while (0)
  30
  31 static void event_hook_1(void *data UNUSED) { event_hook_body(1); }
  32 static void event_hook_2(void *data UNUSED) { event_hook_body(2); }
  33 static void event_hook_3(void *data UNUSED) { event_hook_body(3); }
  34
  35 #define schedule_event(num)                     \
  36     do {                                        \
  37       struct event *event_##num = ev_new(&root_pool); \
  38       event_##num->hook = event_hook_##num;     \
  39       ev_schedule(event_##num);                 \
  40     } while (0)
  41
  42 static void
  43 init_event_check_points(void)
  44 {
  45   int i;
  46   event_check_points[0] = 1;
  47   for (i = 1; i < MAX_NUM; i++)
  48     event_check_points[i] = 0;
  49 }
  50
  51 static int
  52 t_ev_run_list(void)
  53 {
  54   int i;
  55
  56   resource_init();
  57   olock_init();
  58   timer_init();
  59   io_init();
  60   rt_init();
  61   if_init();
  62 //  roa_init();
  63   config_init();
  64   config = config_alloc("");
  65
  66   init_event_check_points();
  67
  68   schedule_event(1);
  69   schedule_event(2);
  70   schedule_event(3);
  71
  72   ev_run_list(&global_event_list);
  73
  74   for (i = 1; i < MAX_NUM; i++)
  75     bt_assert(event_check_points[i]);
  76
  77   return 1;
  78 }
  79
  80 int
  81 main(int argc, char *argv[])
  82 {
  83   bt_init(argc, argv);
  84
  85   bt_test_suite(t_ev_run_list, "Schedule and run 3 events in right order.");
  86
  87   return bt_exit_value();
  88 }
  89