src/testing/test_testing_peergroup.c

   1 /*
   2      This file is part of GNUnet.
   3      (C) 2009 Christian Grothoff (and other contributing authors)
   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., 59 Temple Place - Suite 330,
  18      Boston, MA 02111-1307, USA.
  19 */
  20 /**
  21  * @file testing/test_testing_peergroup.c
  22  * @brief testcase for functions to connect peers in testing_peergroup.c
  23  */
  24 #include "platform.h"
  25 #include "gnunet_testing_lib.h"
  26
  27 #define VERBOSE GNUNET_NO
  28
  29 #define NUM_PEERS 4
  30
  31 /**
  32  * How long until we give up on connecting the peers?
  33  */
  34 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 300)
  35
  36 static int ok;
  37
  38 static int peers_left;
  39
  40 static struct GNUNET_TESTING_PeerGroup *pg;
  41
  42 /**
  43  * Check whether peers successfully shut down.
  44  */
  45 void
  46 shutdown_callback (void *cls, const char *emsg)
  47 {
  48   if (emsg != NULL)
  49     {
  50 #if VERBOSE
  51       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Shutdown of peers failed!\n");
  52 #endif
  53       if (ok == 0)
  54         ok = 666;
  55     }
  56   else
  57     {
  58 #if VERBOSE
  59       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  60                   "All peers successfully shut down!\n");
  61 #endif
  62       ok = 0;
  63     }
  64 }
  65
  66
  67 static void
  68 my_cb (void *cls,
  69        const char *emsg)
  70 {
  71   if (emsg != NULL)
  72     {
  73       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  74                   "Peergroup callback called with error, aborting test!\n");
  75       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Error from testing: `%s'\n");
  76       ok = 1;
  77       GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
  78       return;
  79     }
  80
  81   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  82               "Peer Group started successfully, ending test!\n");
  83   GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
  84 }
  85
  86
  87 static void
  88 run (void *cls,
  89      char *const *args,
  90      const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
  91 {
  92   struct GNUNET_CONFIGURATION_Handle *testing_cfg;
  93   ok = 1;
  94   testing_cfg = GNUNET_CONFIGURATION_create();
  95   GNUNET_assert(GNUNET_OK == GNUNET_CONFIGURATION_load(testing_cfg, cfgfile));
  96 #if VERBOSE
  97   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting daemons.\n");
  98   GNUNET_CONFIGURATION_set_value_string (testing_cfg, "testing",
  99                                            "use_progressbars",
 100                                            "YES");
 101 #endif
 102   peers_left = NUM_PEERS;
 103   pg = GNUNET_TESTING_peergroup_start(testing_cfg,
 104                                       peers_left,
 105                                       TIMEOUT,
 106                                       NULL,
 107                                       &my_cb, NULL,
 108                                       NULL);
 109   GNUNET_assert (pg != NULL);
 110 }
 111
 112 static int
 113 check ()
 114 {
 115   char *const argv[] = { "test-testing-peergroup",
 116     "-c",
 117     "test_testing_peergroup_data.conf",
 118 #if VERBOSE
 119     "-L", "DEBUG",
 120 #endif
 121     NULL
 122   };
 123   struct GNUNET_GETOPT_CommandLineOption options[] = {
 124     GNUNET_GETOPT_OPTION_END
 125   };
 126   GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
 127                       argv, "test-testing-peergroup", "nohelp",
 128                       options, &run, &ok);
 129   return ok;
 130 }
 131
 132 int
 133 main (int argc, char *argv[])
 134 {
 135   int ret;
 136
 137   GNUNET_log_setup ("test-testing-peergroup",
 138 #if VERBOSE
 139                     "DEBUG",
 140 #else
 141                     "WARNING",
 142 #endif
 143                     NULL);
 144   ret = check ();
 145   GNUNET_DISK_directory_remove ("/tmp/test-gnunet-testing");
 146   return ret;
 147 }
 148
 149 /* end of test_testing_peergroup.c */