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   GNUNET_assert (NULL != uri);
  79   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  80               "Downloading %llu bytes\n",
  81               (unsigned long long) FILESIZE);
  82   GNUNET_FS_TEST_download (sched,
  83                            daemons[0],
  84                            TIMEOUT,
  85                            1, SEED, uri,
  86                            VERBOSE,
  87                            &do_stop, NULL);
  88 }
  89
  90
  91 static void
  92 do_publish (void *cls,
  93             const struct GNUNET_SCHEDULER_TaskContext *tc)
  94 {
  95   GNUNET_assert (0 != (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE));
  96   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  97               "Publishing %llu bytes\n",
  98               (unsigned long long) FILESIZE);
  99   GNUNET_FS_TEST_publish (sched,
 100                           daemons[1],
 101                           TIMEOUT,
 102                           1, GNUNET_NO, FILESIZE, SEED,
 103                           VERBOSE,
 104                           &do_download, NULL);
 105 }
 106
 107
 108 static void
 109 do_connect (void *cls,
 110             const struct GNUNET_SCHEDULER_TaskContext *tc)
 111 {
 112   GNUNET_assert (0 != (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE));
 113   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 114               "Daemons started, will now try to connect them\n");
 115   GNUNET_FS_TEST_daemons_connect (sched,
 116                                   daemons[0],
 117                                   daemons[1],
 118                                   TIMEOUT,
 119                                   &do_publish,
 120                                   NULL);
 121 }
 122
 123
 124 static void
 125 run (void *cls,
 126      struct GNUNET_SCHEDULER_Handle *s,
 127      char *const *args,
 128      const char *cfgfile,
 129      const struct GNUNET_CONFIGURATION_Handle *cfg)
 130 {
 131   sched = s;
 132   GNUNET_FS_TEST_daemons_start (sched,
 133                                 TIMEOUT,
 134                                 NUM_DAEMONS,
 135                                 daemons,
 136                                 &do_connect,
 137                                 NULL);
 138 }
 139
 140
 141 int
 142 main (int argc, char *argv[])
 143 {
 144   char *const argvx[] = {
 145     "test-gnunet-service-fs-p2p",
 146     "-c",
 147     "fs_test_lib_data.conf",
 148 #if VERBOSE
 149     "-L", "DEBUG",
 150 #endif
 151     NULL
 152   };
 153   struct GNUNET_GETOPT_CommandLineOption options[] = {
 154     GNUNET_GETOPT_OPTION_END
 155   };
 156
 157   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
 158   GNUNET_log_setup ("test_gnunet_service_fs_p2p",
 159 #if VERBOSE
 160                     "DEBUG",
 161 #else
 162                     "WARNING",
 163 #endif
 164                     NULL);
 165   GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
 166                       argvx, "test-gnunet-service-fs-p2p",
 167                       "nohelp", options, &run, NULL);
 168   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
 169   return ok;
 170 }
 171
 172 /* end of test_gnunet_service_fs_p2p.c */