src/transport/test_transport_testing_restart.c

   1 /*
   2      This file is part of GNUnet.
   3      Copyright (C) 2009, 2010, 2016 GNUnet e.V.
   4
   5      GNUnet is free software: you can redistribute it and/or modify it
   6      under the terms of the GNU Affero General Public License as published
   7      by the Free Software Foundation, either version 3 of the License,
   8      or (at your option) any later version.
   9
  10      GNUnet is distributed in the hope that it will be useful, but
  11      WITHOUT ANY WARRANTY; without even the implied warranty of
  12      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13      Affero General Public License for more details.
  14
  15      You should have received a copy of the GNU Affero General Public License
  16      along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 */
  18 /**
  19  * @file transport/test_transport_testing_restart.c
  20  * @brief test case for transport testing library:
  21  * start the peer, get the HELLO message, restart and stop the peer
  22  */
  23 #include "platform.h"
  24 #include "gnunet_transport_service.h"
  25 #include "transport-testing.h"
  26
  27 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
  28
  29
  30 static struct GNUNET_SCHEDULER_Task *timeout_task;
  31
  32 static struct GNUNET_TRANSPORT_TESTING_PeerContext *p;
  33
  34 static struct GNUNET_TRANSPORT_TESTING_Handle *tth;
  35
  36 static int ret;
  37
  38
  39 static void
  40 end ()
  41 {
  42   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  43               "Stopping peers\n");
  44   if (NULL != timeout_task)
  45     GNUNET_SCHEDULER_cancel (timeout_task);
  46   if (NULL != p)
  47     GNUNET_TRANSPORT_TESTING_stop_peer (p);
  48   if (NULL != tth)
  49     GNUNET_TRANSPORT_TESTING_done (tth);
  50 }
  51
  52
  53 static void
  54 end_badly ()
  55 {
  56   timeout_task = NULL;
  57   GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
  58               "Timeout!\n");
  59   end ();
  60   ret = GNUNET_SYSERR;
  61 }
  62
  63
  64 static void
  65 restart_cb (void *cls)
  66 {
  67   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  68               "Peer %u (`%s') successfully restarted\n",
  69               p->no,
  70               GNUNET_i2s (&p->id));
  71   ret = 0;
  72   GNUNET_SCHEDULER_add_now (&end,
  73                             NULL);
  74 }
  75
  76
  77 static void
  78 restart_task ()
  79 {
  80   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  81               "Peer %u (`%s') restarting\n",
  82               p->no,
  83               GNUNET_i2s (&p->id));
  84   GNUNET_TRANSPORT_TESTING_restart_peer (p,
  85                                          &restart_cb,
  86                                          p);
  87 }
  88
  89
  90 static void
  91 start_cb (void *cls)
  92 {
  93   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  94               "Peer %u (`%s') successfully started\n",
  95               p->no,
  96               GNUNET_i2s (&p->id));
  97   GNUNET_SCHEDULER_add_now (&restart_task,
  98                             NULL);
  99 }
 100
 101
 102 static void
 103 run (void *cls,
 104      char *const *args,
 105      const char *cfgfile,
 106      const struct GNUNET_CONFIGURATION_Handle *cfg)
 107 {
 108   ret = 1;
 109   tth = GNUNET_TRANSPORT_TESTING_init ();
 110   GNUNET_assert (NULL != tth);
 111
 112   timeout_task
 113     = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
 114                                     &end_badly,
 115                                     NULL);
 116   p = GNUNET_TRANSPORT_TESTING_start_peer(tth,
 117                                           cfgfile,
 118                                           1,
 119                                           NULL, /* receive cb */
 120                                           NULL, /* connect cb */
 121                                           NULL, /* disconnect cb */
 122                                           NULL, /* nc/nd closure */
 123                                           start_cb, /* startup cb */
 124                                           NULL); /* closure */
 125   if (NULL == p)
 126   {
 127     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
 128                 "Failed to start peer\n");
 129     end ();
 130     ret = 1;
 131   }
 132 }
 133
 134
 135 int
 136 main (int argc,
 137       char *argv[])
 138 {
 139   char *const argv_1[] = { "test_transport_testing_restart",
 140     "-c",
 141     "test_transport_api_data.conf",
 142     NULL
 143   };
 144   struct GNUNET_GETOPT_CommandLineOption options[] = {
 145     GNUNET_GETOPT_OPTION_END
 146   };
 147
 148   GNUNET_log_setup ("test_transport_testing_restart",
 149                     "WARNING",
 150                     NULL);
 151   GNUNET_PROGRAM_run ((sizeof (argv_1) / sizeof (char *)) - 1,
 152                       argv_1,
 153                       "test_transport_testing_restart",
 154                       "nohelp",
 155                       options,
 156                       &run,
 157                       NULL);
 158   return ret;
 159 }
 160
 161 /* end of test_transport_testing_restart.c */