src/fs/test_gnunet_service_fs_p2p.c

   1 /*
   2      This file is part of GNUnet.
   3      (C) 2010 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 2, 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 /**
  22  * @file fs/test_gnunet_service_fs_p2p.c
  23  * @brief test P2P routing using simple publish + download operation
  24  * @author Christian Grothoff
  25  */
  26 #include "platform.h"
  27 #include "fs_test_lib.h"
  28
  29 #define VERBOSE GNUNET_YES
  30
  31 /**
  32  * File-size we use for testing.
  33  */
  34 #define FILESIZE (1024 * 1024 * 2)
  35
  36 /**
  37  * How long until we give up on transmitting the message?
  38  */
  39 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 600)
  40
  41 #define NUM_DAEMONS 2
  42
  43 #define SEED 42
  44
  45 static struct GNUNET_FS_TestDaemon *daemons[NUM_DAEMONS];
  46
  47 static struct GNUNET_SCHEDULER_Handle *sched;
  48
  49 static int ok;
  50
  51
  52 static void
  53 do_stop (void *cls,
  54          const struct GNUNET_SCHEDULER_TaskContext *tc)
  55 {
  56   GNUNET_FS_TEST_daemons_stop (sched,
  57                                NUM_DAEMONS,
  58                                daemons);
  59   if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
  60     {
  61       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  62                   "Finished download, shutting down\n",
  63                   (unsigned long long) FILESIZE);
  64     }
  65   else
  66     {
  67       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  68                   "Timeout during download, shutting down with error\n");
  69       ok = 1;
  70     }
  71 }
  72
  73
  74 static void
  75 do_download (void *cls,
  76              const struct GNUNET_FS_Uri *uri)
  77 {
  78   if (NULL == uri)
  79     {
  80       GNUNET_FS_TEST_daemons_stop (sched,
  81                                    NUM_DAEMONS,
  82                                    daemons);
  83       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  84                   "Timeout during upload attempt, shutting down with error\n");
  85       ok = 1;
  86       return;
  87     }
  88   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  89               "Downloading %llu bytes\n",
  90               (unsigned long long) FILESIZE);
  91   GNUNET_FS_TEST_download (sched,
  92                            daemons[0],
  93                            TIMEOUT,
  94                            1, SEED, uri,
  95                            VERBOSE,
  96                            &do_stop, NULL);
  97 }
  98
  99
 100 static void
 101 do_publish (void *cls,
 102             const struct GNUNET_SCHEDULER_TaskContext *tc)
 103 {
 104   if (0 == (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
 105     {
 106       GNUNET_FS_TEST_daemons_stop (sched,
 107                                    NUM_DAEMONS,
 108                                    daemons);
 109       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 110                   "Timeout during connect attempt, shutting down with error\n");
 111       ok = 1;
 112       return;
 113     }
 114   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 115               "Publishing %llu bytes\n",
 116               (unsigned long long) FILESIZE);
 117   GNUNET_FS_TEST_publish (sched,
 118                           daemons[1],
 119                           TIMEOUT,
 120                           1, GNUNET_NO, FILESIZE, SEED,
 121                           VERBOSE,
 122                           &do_download, NULL);
 123 }
 124
 125
 126 static void
 127 do_connect (void *cls,
 128             const struct GNUNET_SCHEDULER_TaskContext *tc)
 129 {
 130   GNUNET_assert (0 != (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE));
 131   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 132               "Daemons started, will now try to connect them\n");
 133   GNUNET_FS_TEST_daemons_connect (sched,
 134                                   daemons[0],
 135                                   daemons[1],
 136                                   TIMEOUT,
 137                                   &do_publish,
 138                                   NULL);
 139 }
 140
 141
 142 static void
 143 run (void *cls,
 144      struct GNUNET_SCHEDULER_Handle *s,
 145      char *const *args,
 146      const char *cfgfile,
 147      const struct GNUNET_CONFIGURATION_Handle *cfg)
 148 {
 149   sched = s;
 150   GNUNET_FS_TEST_daemons_start (sched,
 151                                 TIMEOUT,
 152                                 NUM_DAEMONS,
 153                                 daemons,
 154                                 &do_connect,
 155                                 NULL);
 156 }
 157
 158
 159 int
 160 main (int argc, char *argv[])
 161 {
 162   char *const argvx[] = {
 163     "test-gnunet-service-fs-p2p",
 164     "-c",
 165     "fs_test_lib_data.conf",
 166 #if VERBOSE
 167     "-L", "DEBUG",
 168 #endif
 169     NULL
 170   };
 171   struct GNUNET_GETOPT_CommandLineOption options[] = {
 172     GNUNET_GETOPT_OPTION_END
 173   };
 174
 175   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
 176   GNUNET_log_setup ("test_gnunet_service_fs_p2p",
 177 #if VERBOSE
 178                     "DEBUG",
 179 #else
 180                     "WARNING",
 181 #endif
 182                     NULL);
 183   GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
 184                       argvx, "test-gnunet-service-fs-p2p",
 185                       "nohelp", options, &run, NULL);
 186   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
 187   return ok;
 188 }
 189
 190 /* end of test_gnunet_service_fs_p2p.c */