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 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_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, 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 static int ret;
  50
  51 static void
  52 do_stop (void *cls,
  53          const struct GNUNET_SCHEDULER_TaskContext *tc)
  54 {
  55   if (0 == (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
  56     {
  57       GNUNET_break (0);
  58       ret = 1;
  59     }
  60   else
  61     {
  62       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  63                   "Finished download, shutting down\n",
  64                   (unsigned long long) FILESIZE);
  65     }
  66   GNUNET_FS_TEST_daemons_stop (sched,
  67                                NUM_DAEMONS,
  68                                daemons);
  69 }
  70
  71
  72 static void
  73 do_download (void *cls,
  74              const struct GNUNET_FS_Uri *uri)
  75 {
  76   if (NULL == uri)
  77     {
  78       GNUNET_break (0);
  79       GNUNET_SCHEDULER_add_now (sched,
  80                                 &do_stop,
  81                                 NULL);
  82       ret = 1;
  83       return;
  84     }
  85   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  86               "Downloading %llu bytes\n",
  87               (unsigned long long) FILESIZE);
  88   GNUNET_FS_TEST_download (sched,
  89                            daemons[0],
  90                            TIMEOUT,
  91                            1, SEED, uri,
  92                            VERBOSE,
  93                            &do_stop, NULL);
  94 }
  95
  96
  97 static void
  98 do_publish (void *cls,
  99             const struct GNUNET_SCHEDULER_TaskContext *tc)
 100 {
 101   if (0 == (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
 102     {
 103       GNUNET_break (0);
 104       ret = 1;
 105       GNUNET_SCHEDULER_add_now (sched,
 106                                 &do_stop,
 107                                 NULL);
 108     }
 109   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 110               "Publishing %llu bytes\n",
 111               (unsigned long long) FILESIZE);
 112   GNUNET_FS_TEST_publish (sched,
 113                           daemons[0],
 114                           TIMEOUT,
 115                           1, GNUNET_NO, FILESIZE, SEED,
 116                           VERBOSE,
 117                           &do_download, NULL);
 118 }
 119
 120
 121 static void
 122 do_connect (void *cls,
 123             const struct GNUNET_SCHEDULER_TaskContext *tc)
 124 {
 125   if (0 == (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
 126     {
 127       GNUNET_break (0);
 128       ret = 1;
 129       GNUNET_SCHEDULER_add_now (sched,
 130                                 &do_stop,
 131                                 NULL);
 132       return;
 133     }
 134   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 135               "Daemons started, will now try to connect them\n");
 136   GNUNET_FS_TEST_daemons_connect (sched,
 137                                   daemons[0],
 138                                   daemons[1],
 139                                   TIMEOUT,
 140                                   &do_publish,
 141                                   NULL);
 142 }
 143
 144
 145 static void
 146 run (void *cls,
 147      struct GNUNET_SCHEDULER_Handle *s,
 148      char *const *args,
 149      const char *cfgfile,
 150      const struct GNUNET_CONFIGURATION_Handle *cfg)
 151 {
 152   sched = s;
 153   GNUNET_FS_TEST_daemons_start (sched,
 154                                 TIMEOUT,
 155                                 NUM_DAEMONS,
 156                                 daemons,
 157                                 &do_connect,
 158                                 NULL);
 159 }
 160
 161
 162 int
 163 main (int argc, char *argv[])
 164 {
 165   char *const argvx[] = {
 166     "test-fs-test-lib",
 167     "-c",
 168     "fs_test_lib_data.conf",
 169 #if VERBOSE
 170     "-L", "DEBUG",
 171 #endif
 172     NULL
 173   };
 174   struct GNUNET_GETOPT_CommandLineOption options[] = {
 175     GNUNET_GETOPT_OPTION_END
 176   };
 177
 178   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
 179   GNUNET_log_setup ("test_fs_test_lib",
 180 #if VERBOSE
 181                     "DEBUG",
 182 #else
 183                     "WARNING",
 184 #endif
 185                     NULL);
 186   GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
 187                       argvx, "test-fs-test-lib",
 188                       "nohelp", options, &run, NULL);
 189   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
 190   return ret;
 191 }
 192
 193 /* end of test_fs_test_lib.c */