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 "test_fs_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, 60)
  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
  50 static void
  51 do_stop (void *cls,
  52          const struct GNUNET_SCHEDULER_TaskContext *tc)
  53 {
  54   GNUNET_assert (0 != (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE));
  55   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  56               "Finished download, shutting down\n",
  57               (unsigned long long) FILESIZE);
  58   GNUNET_FS_TEST_daemons_stop (sched,
  59                                NUM_DAEMONS,
  60                                daemons);
  61 }
  62
  63
  64 static void
  65 do_download (void *cls,
  66              const struct GNUNET_FS_Uri *uri)
  67 {
  68   GNUNET_assert (NULL != uri);
  69   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  70               "Downloading %llu bytes\n",
  71               (unsigned long long) FILESIZE);
  72   GNUNET_FS_TEST_download (sched,
  73                            daemons[0],
  74                            TIMEOUT,
  75                            1, SEED, uri,
  76                            VERBOSE,
  77                            &do_stop, NULL);
  78 }
  79
  80
  81 static void
  82 do_publish (void *cls,
  83             const struct GNUNET_SCHEDULER_TaskContext *tc)
  84 {
  85   GNUNET_assert (0 != (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE));
  86   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  87               "Publishing %llu bytes\n",
  88               (unsigned long long) FILESIZE);
  89   GNUNET_FS_TEST_publish (sched,
  90                           daemons[1],
  91                           TIMEOUT,
  92                           1, GNUNET_NO, FILESIZE, SEED,
  93                           VERBOSE,
  94                           &do_download, NULL);
  95 }
  96
  97
  98 static void
  99 do_connect (void *cls,
 100             const struct GNUNET_SCHEDULER_TaskContext *tc)
 101 {
 102   GNUNET_assert (0 != (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE));
 103   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 104               "Daemons started, will now try to connect them\n");
 105   GNUNET_FS_TEST_daemons_connect (sched,
 106                                   daemons[0],
 107                                   daemons[1],
 108                                   TIMEOUT,
 109                                   &do_publish,
 110                                   NULL);
 111 }
 112
 113
 114 static void
 115 run (void *cls,
 116      struct GNUNET_SCHEDULER_Handle *s,
 117      char *const *args,
 118      const char *cfgfile,
 119      const struct GNUNET_CONFIGURATION_Handle *cfg)
 120 {
 121   sched = s;
 122   GNUNET_FS_TEST_daemons_start (sched,
 123                                 TIMEOUT,
 124                                 NUM_DAEMONS,
 125                                 daemons,
 126                                 &do_connect,
 127                                 NULL);
 128 }
 129
 130
 131 int
 132 main (int argc, char *argv[])
 133 {
 134   char *const argvx[] = {
 135     "test-gnunet-service-fs-p2p",
 136     "-c",
 137     "test_fs_lib_data.conf",
 138 #if VERBOSE
 139     "-L", "DEBUG",
 140 #endif
 141     NULL
 142   };
 143   struct GNUNET_GETOPT_CommandLineOption options[] = {
 144     GNUNET_GETOPT_OPTION_END
 145   };
 146
 147   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
 148   GNUNET_log_setup ("test_gnunet_service_fs_p2p",
 149 #if VERBOSE
 150                     "DEBUG",
 151 #else
 152                     "WARNING",
 153 #endif
 154                     NULL);
 155   GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
 156                       argvx, "test-gnunet-service-fs-p2p",
 157                       "nohelp", options, &run, NULL);
 158   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
 159   return 0;
 160 }
 161
 162 /* end of test_gnunet_service_fs_p2p.c */