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      SPDX-License-Identifier: AGPL3.0-or-later
  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(void *cls)
  68 {
  69   GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
  70              "Peer %u (`%s') successfully restarted\n",
  71              p->no,
  72              GNUNET_i2s(&p->id));
  73   ret = 0;
  74   GNUNET_SCHEDULER_add_now(&end,
  75                            NULL);
  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(void *cls)
  94 {
  95   GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
  96              "Peer %u (`%s') successfully started\n",
  97              p->no,
  98              GNUNET_i2s(&p->id));
  99   GNUNET_SCHEDULER_add_now(&restart_task,
 100                            NULL);
 101 }
 102
 103
 104 static void
 105 run(void *cls,
 106     char *const *args,
 107     const char *cfgfile,
 108     const struct GNUNET_CONFIGURATION_Handle *cfg)
 109 {
 110   ret = 1;
 111   tth = GNUNET_TRANSPORT_TESTING_init();
 112   GNUNET_assert(NULL != tth);
 113
 114   timeout_task
 115     = GNUNET_SCHEDULER_add_delayed(TIMEOUT,
 116                                    &end_badly,
 117                                    NULL);
 118   p = GNUNET_TRANSPORT_TESTING_start_peer(tth,
 119                                           cfgfile,
 120                                           1,
 121                                           NULL, /* receive cb */
 122                                           NULL, /* connect cb */
 123                                           NULL, /* disconnect cb */
 124                                           NULL, /* nc/nd closure */
 125                                           start_cb, /* startup cb */
 126                                           NULL); /* closure */
 127   if (NULL == p)
 128     {
 129       GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
 130                  "Failed to start peer\n");
 131       end();
 132       ret = 1;
 133     }
 134 }
 135
 136
 137 int
 138 main(int argc,
 139      char *argv[])
 140 {
 141   char *const argv_1[] = { "test_transport_testing_restart",
 142                            "-c",
 143                            "test_transport_api_data.conf",
 144                            NULL };
 145   struct GNUNET_GETOPT_CommandLineOption options[] = {
 146     GNUNET_GETOPT_OPTION_END
 147   };
 148
 149   GNUNET_log_setup("test_transport_testing_restart",
 150                    "WARNING",
 151                    NULL);
 152   GNUNET_PROGRAM_run((sizeof(argv_1) / sizeof(char *)) - 1,
 153                      argv_1,
 154                      "test_transport_testing_restart",
 155                      "nohelp",
 156                      options,
 157                      &run,
 158                      NULL);
 159   return ret;
 160 }
 161
 162 /* end of test_transport_testing_restart.c */