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 /**
  16  * @file transport/test_transport_testing_restart.c
  17  * @brief test case for transport testing library:
  18  * start the peer, get the HELLO message, restart and stop the peer
  19  */
  20 #include "platform.h"
  21 #include "gnunet_transport_service.h"
  22 #include "transport-testing.h"
  23
  24 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
  25
  26
  27 static struct GNUNET_SCHEDULER_Task *timeout_task;
  28
  29 static struct GNUNET_TRANSPORT_TESTING_PeerContext *p;
  30
  31 static struct GNUNET_TRANSPORT_TESTING_Handle *tth;
  32
  33 static int ret;
  34
  35
  36 static void
  37 end ()
  38 {
  39   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  40               "Stopping peers\n");
  41   if (NULL != timeout_task)
  42     GNUNET_SCHEDULER_cancel (timeout_task);
  43   if (NULL != p)
  44     GNUNET_TRANSPORT_TESTING_stop_peer (p);
  45   if (NULL != tth)
  46     GNUNET_TRANSPORT_TESTING_done (tth);
  47 }
  48
  49
  50 static void
  51 end_badly ()
  52 {
  53   timeout_task = NULL;
  54   GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
  55               "Timeout!\n");
  56   end ();
  57   ret = GNUNET_SYSERR;
  58 }
  59
  60
  61 static void
  62 restart_cb (void *cls)
  63 {
  64   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  65               "Peer %u (`%s') successfully restarted\n",
  66               p->no,
  67               GNUNET_i2s (&p->id));
  68   ret = 0;
  69   GNUNET_SCHEDULER_add_now (&end,
  70                             NULL);
  71 }
  72
  73
  74 static void
  75 restart_task ()
  76 {
  77   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  78               "Peer %u (`%s') restarting\n",
  79               p->no,
  80               GNUNET_i2s (&p->id));
  81   GNUNET_TRANSPORT_TESTING_restart_peer (p,
  82                                          &restart_cb,
  83                                          p);
  84 }
  85
  86
  87 static void
  88 start_cb (void *cls)
  89 {
  90   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  91               "Peer %u (`%s') successfully started\n",
  92               p->no,
  93               GNUNET_i2s (&p->id));
  94   GNUNET_SCHEDULER_add_now (&restart_task,
  95                             NULL);
  96 }
  97
  98
  99 static void
 100 run (void *cls,
 101      char *const *args,
 102      const char *cfgfile,
 103      const struct GNUNET_CONFIGURATION_Handle *cfg)
 104 {
 105   ret = 1;
 106   tth = GNUNET_TRANSPORT_TESTING_init ();
 107   GNUNET_assert (NULL != tth);
 108
 109   timeout_task
 110     = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
 111                                     &end_badly,
 112                                     NULL);
 113   p = GNUNET_TRANSPORT_TESTING_start_peer(tth,
 114                                           cfgfile,
 115                                           1,
 116                                           NULL, /* receive cb */
 117                                           NULL, /* connect cb */
 118                                           NULL, /* disconnect cb */
 119                                           NULL, /* nc/nd closure */
 120                                           start_cb, /* startup cb */
 121                                           NULL); /* closure */
 122   if (NULL == p)
 123   {
 124     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
 125                 "Failed to start peer\n");
 126     end ();
 127     ret = 1;
 128   }
 129 }
 130
 131
 132 int
 133 main (int argc,
 134       char *argv[])
 135 {
 136   char *const argv_1[] = { "test_transport_testing_restart",
 137     "-c",
 138     "test_transport_api_data.conf",
 139     NULL
 140   };
 141   struct GNUNET_GETOPT_CommandLineOption options[] = {
 142     GNUNET_GETOPT_OPTION_END
 143   };
 144
 145   GNUNET_log_setup ("test_transport_testing_restart",
 146                     "WARNING",
 147                     NULL);
 148   GNUNET_PROGRAM_run ((sizeof (argv_1) / sizeof (char *)) - 1,
 149                       argv_1,
 150                       "test_transport_testing_restart",
 151                       "nohelp",
 152                       options,
 153                       &run,
 154                       NULL);
 155   return ret;
 156 }
 157
 158 /* end of test_transport_testing_restart.c */