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
   6      it under the terms of the GNU General Public License as published
   7      by the Free Software Foundation; either version 3, or (at your
   8      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      General Public License for more details.
  14
  15      You should have received a copy of the GNU General Public License
  16      along with GNUnet; see the file COPYING.  If not, write to the
  17      Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  18      Boston, MA 02110-1301, USA.
  19 */
  20 /**
  21  * @file transport/test_transport_testing_restart.c
  22  * @brief test case for transport testing library:
  23  * start the peer, get the HELLO message, restart and stop the peer
  24  */
  25 #include "platform.h"
  26 #include "gnunet_transport_service.h"
  27 #include "transport-testing.h"
  28
  29 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
  30
  31
  32 static struct GNUNET_SCHEDULER_Task *timeout_task;
  33
  34 static struct GNUNET_TRANSPORT_TESTING_PeerContext *p;
  35
  36 static struct GNUNET_TRANSPORT_TESTING_Handle *tth;
  37
  38 static int ret;
  39
  40
  41 static void
  42 end ()
  43 {
  44   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  45               "Stopping peers\n");
  46   if (NULL != timeout_task)
  47     GNUNET_SCHEDULER_cancel (timeout_task);
  48   if (NULL != p)
  49     GNUNET_TRANSPORT_TESTING_stop_peer (p);
  50   if (NULL != tth)
  51     GNUNET_TRANSPORT_TESTING_done (tth);
  52 }
  53
  54
  55 static void
  56 end_badly ()
  57 {
  58   timeout_task = NULL;
  59   GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
  60               "Timeout!\n");
  61   end ();
  62   ret = GNUNET_SYSERR;
  63 }
  64
  65
  66 static void
  67 restart_cb (struct GNUNET_TRANSPORT_TESTING_PeerContext *p,
  68             void *cls)
  69 {
  70   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  71               "Peer %u (`%s') successfully restarted\n",
  72               p->no,
  73               GNUNET_i2s (&p->id));
  74   ret = 0;
  75   end ();
  76 }
  77
  78
  79 static void
  80 restart_task ()
  81 {
  82   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  83               "Peer %u (`%s') restarting\n",
  84               p->no,
  85               GNUNET_i2s (&p->id));
  86   GNUNET_TRANSPORT_TESTING_restart_peer (p,
  87                                          &restart_cb,
  88                                          p);
  89 }
  90
  91
  92 static void
  93 start_cb (struct GNUNET_TRANSPORT_TESTING_PeerContext *p,
  94           void *cls)
  95 {
  96   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  97               "Peer %u (`%s') successfully started\n",
  98               p->no,
  99               GNUNET_i2s (&p->id));
 100   GNUNET_SCHEDULER_add_now (&restart_task,
 101                             NULL);
 102 }
 103
 104
 105 static void
 106 run (void *cls,
 107      char *const *args,
 108      const char *cfgfile,
 109      const struct GNUNET_CONFIGURATION_Handle *cfg)
 110 {
 111   ret = 1;
 112   tth = GNUNET_TRANSPORT_TESTING_init ();
 113   GNUNET_assert (NULL != tth);
 114
 115   timeout_task
 116     = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
 117                                     &end_badly,
 118                                     NULL);
 119   p = GNUNET_TRANSPORT_TESTING_start_peer(tth,
 120                                           cfgfile,
 121                                           1,
 122                                           NULL, /* receive cb */
 123                                           NULL, /* connect cb */
 124                                           NULL, /* disconnect cb */
 125                                           NULL, /* nc/nd closure */
 126                                           start_cb, /* startup cb */
 127                                           NULL); /* closure */
 128   if (NULL == p)
 129   {
 130     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
 131                 "Failed to start peer\n");
 132     end ();
 133     ret = 1;
 134   }
 135 }
 136
 137
 138 int
 139 main (int argc,
 140       char *argv[])
 141 {
 142   char *const argv_1[] = { "test_transport_testing_restart",
 143     "-c",
 144     "test_transport_api_data.conf",
 145     NULL
 146   };
 147   struct GNUNET_GETOPT_CommandLineOption options[] = {
 148     GNUNET_GETOPT_OPTION_END
 149   };
 150
 151   GNUNET_log_setup ("test_transport_testing_restart",
 152                     "WARNING",
 153                     NULL);
 154   GNUNET_PROGRAM_run ((sizeof (argv_1) / sizeof (char *)) - 1,
 155                       argv_1,
 156                       "test_transport_testing_restart",
 157                       "nohelp",
 158                       options,
 159                       &run,
 160                       NULL);
 161   return ret;
 162 }
 163
 164 /* end of test_transport_testing_restart.c */