src/fs/test_fs_test_lib.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 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 /**
  22  * @file fs/test_fs_test_lib.c
  23  * @brief test fs test library
  24  * @author Christian Grothoff
  25  */
  26 #include "platform.h"
  27 #include "fs_test_lib.h"
  28
  29 #define VERBOSE GNUNET_NO
  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, 300)
  40
  41 #define NUM_DAEMONS 2
  42
  43 #define SEED 42
  44
  45 static struct GNUNET_FS_TestDaemon *daemons[NUM_DAEMONS];
  46
  47 static int ret;
  48
  49 static void
  50 do_stop (void *cls,
  51          const struct GNUNET_SCHEDULER_TaskContext *tc)
  52 {
  53   if (0 == (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
  54     {
  55       GNUNET_break (0);
  56       ret = 1;
  57     }
  58   else
  59     {
  60       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  61                   "Finished download, shutting down\n",
  62                   (unsigned long long) FILESIZE);
  63     }
  64   GNUNET_FS_TEST_daemons_stop (NUM_DAEMONS,
  65                                daemons);
  66 }
  67
  68
  69 static void
  70 do_download (void *cls,
  71              const struct GNUNET_FS_Uri *uri)
  72 {
  73   if (NULL == uri)
  74     {
  75       GNUNET_break (0);
  76       GNUNET_SCHEDULER_add_now (&do_stop,
  77                                 NULL);
  78       ret = 1;
  79       return;
  80     }
  81   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  82               "Downloading %llu bytes\n",
  83               (unsigned long long) FILESIZE);
  84   GNUNET_FS_TEST_download (daemons[0],
  85                            TIMEOUT,
  86                            1, SEED, uri,
  87                            VERBOSE,
  88                            &do_stop, NULL);
  89 }
  90
  91
  92 static void
  93 do_publish (void *cls,
  94             const struct GNUNET_SCHEDULER_TaskContext *tc)
  95 {
  96   if (0 == (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
  97     {
  98       GNUNET_break (0);
  99       ret = 1;
 100       GNUNET_SCHEDULER_add_now (&do_stop,
 101                                 NULL);
 102       return;
 103     }
 104   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 105               "Publishing %llu bytes\n",
 106               (unsigned long long) FILESIZE);
 107   GNUNET_FS_TEST_publish (daemons[0],
 108                           TIMEOUT,
 109                           1, GNUNET_NO, FILESIZE, SEED,
 110                           VERBOSE,
 111                           &do_download, NULL);
 112 }
 113
 114
 115 static void
 116 do_connect (void *cls,
 117             const struct GNUNET_SCHEDULER_TaskContext *tc)
 118 {
 119   if (0 == (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
 120     {
 121       GNUNET_break (0);
 122       ret = 1;
 123       GNUNET_SCHEDULER_add_now (&do_stop,
 124                                 NULL);
 125       return;
 126     }
 127   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 128               "Daemons started, will now try to connect them\n");
 129   GNUNET_FS_TEST_daemons_connect (daemons[0],
 130                                   daemons[1],
 131                                   TIMEOUT,
 132                                   &do_publish,
 133                                   NULL);
 134 }
 135
 136
 137 static void
 138 run (void *cls,
 139      char *const *args,
 140      const char *cfgfile,
 141      const struct GNUNET_CONFIGURATION_Handle *cfg)
 142 {
 143   GNUNET_FS_TEST_daemons_start ("fs_test_lib_data.conf",
 144                                 TIMEOUT,
 145                                 NUM_DAEMONS,
 146                                 daemons,
 147                                 &do_connect,
 148                                 NULL);
 149 }
 150
 151
 152 int
 153 main (int argc, char *argv[])
 154 {
 155   char *const argvx[] = {
 156     "test-fs-test-lib",
 157     "-c",
 158     "fs_test_lib_data.conf",
 159 #if VERBOSE
 160     "-L", "DEBUG",
 161 #endif
 162     NULL
 163   };
 164   struct GNUNET_GETOPT_CommandLineOption options[] = {
 165     GNUNET_GETOPT_OPTION_END
 166   };
 167
 168   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
 169   GNUNET_log_setup ("test_fs_test_lib",
 170 #if VERBOSE
 171                     "DEBUG",
 172 #else
 173                     "WARNING",
 174 #endif
 175                     NULL);
 176   GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
 177                       argvx, "test-fs-test-lib",
 178                       "nohelp", options, &run, NULL);
 179   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
 180   return ret;
 181 }
 182
 183 /* end of test_fs_test_lib.c */