src/fs/test_fs_namespace_list_updateable.c

   1 /*
   2      This file is part of GNUnet.
   3      (C) 2005, 2006, 2008, 2009 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_namespace_list_updateable.c
  23  * @brief Test for fs_namespace_list_updateable.c
  24  * @author Christian Grothoff
  25  */
  26 #include "platform.h"
  27 #include "gnunet_util_lib.h"
  28 #include "gnunet_arm_service.h"
  29 #include "gnunet_fs_service.h"
  30
  31 #define VERBOSE GNUNET_NO
  32
  33 #define START_ARM GNUNET_YES
  34
  35 static struct GNUNET_SCHEDULER_Handle *sched;
  36
  37 static struct PeerContext p1;
  38
  39 static struct GNUNET_FS_Handle *fs;
  40
  41 static int err;
  42
  43 static struct GNUNET_FS_Namespace *ns;
  44
  45 static struct GNUNET_TIME_Absolute expiration;
  46
  47 static struct GNUNET_CONTAINER_MetaData *meta;
  48
  49 static struct GNUNET_FS_Uri *uri_this;
  50
  51 static struct GNUNET_FS_Uri *uri_next;
  52
  53
  54 struct PeerContext
  55 {
  56   struct GNUNET_CONFIGURATION_Handle *cfg;
  57 #if START_ARM
  58   pid_t arm_pid;
  59 #endif
  60 };
  61
  62
  63 static void *
  64 progress_cb (void *cls,
  65              const struct GNUNET_FS_ProgressInfo *event)
  66 {
  67   return NULL;
  68 }
  69
  70
  71 static void
  72 setup_peer (struct PeerContext *p, const char *cfgname)
  73 {
  74   p->cfg = GNUNET_CONFIGURATION_create ();
  75 #if START_ARM
  76   p->arm_pid = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
  77                                         "gnunet-service-arm",
  78 #if VERBOSE
  79                                         "-L", "DEBUG",
  80 #endif
  81                                         "-c", cfgname, NULL);
  82 #endif
  83   GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
  84 }
  85
  86
  87 static void
  88 stop_arm (struct PeerContext *p)
  89 {
  90 #if START_ARM
  91   if (0 != PLIBC_KILL (p->arm_pid, SIGTERM))
  92     GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
  93   if (GNUNET_OS_process_wait(p->arm_pid) != GNUNET_OK)
  94     GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
  95   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  96               "ARM process %u stopped\n", p->arm_pid);
  97 #endif
  98   if (uri_this != NULL)
  99     GNUNET_FS_uri_destroy (uri_this);
 100   if (uri_next != NULL)
 101     GNUNET_FS_uri_destroy (uri_next);
 102   if (ns != NULL)
 103     GNUNET_FS_namespace_delete (ns, GNUNET_NO);
 104   if (meta != NULL)
 105     GNUNET_CONTAINER_meta_data_destroy (meta);
 106   GNUNET_CONFIGURATION_destroy (p->cfg);
 107 }
 108
 109
 110
 111 static void
 112 check_next (void *cls,
 113             const char *last_id,
 114             const struct GNUNET_FS_Uri *last_uri,
 115             const struct GNUNET_CONTAINER_MetaData *last_meta,
 116             const char *next_id)
 117 {
 118   GNUNET_break (0 == strcmp (last_id, "next"));
 119   GNUNET_break (0 == strcmp (next_id, "future"));
 120   err -= 4;
 121 }
 122
 123
 124 static void
 125 check_this_next (void *cls,
 126                  const char *last_id,
 127                  const struct GNUNET_FS_Uri *last_uri,
 128                  const struct GNUNET_CONTAINER_MetaData *last_meta,
 129                  const char *next_id)
 130 {
 131   GNUNET_break (0 == strcmp (last_id, "this"));
 132   GNUNET_break (0 == strcmp (next_id, "next"));
 133   err -= 2;
 134   err += 4;
 135   GNUNET_FS_namespace_list_updateable (ns,
 136                                        next_id,
 137                                        &check_next,
 138                                        NULL);
 139 }
 140
 141
 142 static void
 143 sks_cont_next (void *cls,
 144                const struct GNUNET_FS_Uri *uri,
 145                const char *emsg)
 146 {
 147   GNUNET_assert (NULL == emsg);
 148   err += 2;
 149   GNUNET_FS_namespace_list_updateable (ns,
 150                                        NULL,
 151                                        &check_this_next,
 152                                        NULL);
 153
 154 }
 155
 156
 157 static void
 158 check_this (void *cls,
 159             const char *last_id,
 160             const struct GNUNET_FS_Uri *last_uri,
 161             const struct GNUNET_CONTAINER_MetaData *last_meta,
 162             const char *next_id)
 163 {
 164   GNUNET_break (0 == strcmp (last_id, "this"));
 165   GNUNET_break (0 == strcmp (next_id, "next"));
 166   err -= 1;
 167 }
 168
 169
 170 static void
 171 sks_cont_this (void *cls,
 172                const struct GNUNET_FS_Uri *uri,
 173                const char *emsg)
 174 {
 175   GNUNET_assert (NULL == emsg);
 176   err = 1;
 177   GNUNET_FS_namespace_list_updateable (ns,
 178                                        NULL,
 179                                        &check_this,
 180                                        NULL);
 181   GNUNET_FS_publish_sks (fs,
 182                          ns,
 183                          "next",
 184                          "future",
 185                          meta,
 186                          uri_next,
 187                          expiration,
 188                          1, 1,
 189                          GNUNET_FS_PUBLISH_OPTION_NONE,
 190                          &sks_cont_next,
 191                          NULL);
 192
 193 }
 194
 195
 196
 197 static void
 198 testNamespace ()
 199 {
 200
 201   ns = GNUNET_FS_namespace_create (fs,
 202                                    "testNamespace");
 203   GNUNET_assert (NULL != ns);
 204   expiration = GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_MINUTES);
 205   meta = GNUNET_CONTAINER_meta_data_create ();
 206
 207   uri_this =
 208     GNUNET_FS_uri_parse ("gnunet://fs/chk/C282GG70GKK41O4551011DO413KFBVTVMQG1OG30I0K4045N0G41HAPB82G680A02JRVVFO8URVRU2F159011DO41000000022RG820.RNVVVVOOLCLK065B5D04HTNVNSIB2AI022RG8200HSLK1CO1000ATQ98824DMA2032LIMG50CG0K057NVUVG200000H000004400000.42", NULL);
 209   uri_next =
 210     GNUNET_FS_uri_parse ("gnunet://fs/chk/C282GG70GKK41O4551011DO413KFBVTVMQG1OG30I0K4045N0G41HAPB82G680A02JRVVFO8URVRU2F159011DO41000000022RG820.RNVVVVOOLCLK065B5D04HTNVNSIB2AI022RG8200HSLK1CO1000ATQ98824DMA2032LIMG50CG0K057NVUVG200000H000004400000.43", NULL);
 211   GNUNET_FS_publish_sks (fs,
 212                          ns,
 213                          "this",
 214                          "next",
 215                          meta,
 216                          uri_this,
 217                          expiration,
 218                          1, 1,
 219                          GNUNET_FS_PUBLISH_OPTION_NONE,
 220                          &sks_cont_this,
 221                          NULL);
 222 }
 223
 224
 225 static void
 226 run (void *cls,
 227      struct GNUNET_SCHEDULER_Handle *s,
 228      char *const *args,
 229      const char *cfgfile,
 230      const struct GNUNET_CONFIGURATION_Handle *cfg)
 231 {
 232   sched = s;
 233   setup_peer (&p1, "test_fs_namespace_data.conf");
 234   fs = GNUNET_FS_start (sched,
 235                         cfg,
 236                         "test-fs-namespace",
 237                         &progress_cb,
 238                         NULL,
 239                         GNUNET_FS_FLAGS_NONE,
 240                         GNUNET_FS_OPTIONS_END);
 241   testNamespace ();
 242 }
 243
 244
 245 int
 246 main (int argc, char *argv[])
 247 {
 248   char *const argvx[] = {
 249     "test-fs-namespace",
 250     "-c",
 251     "test_fs_namespace_data.conf",
 252 #if VERBOSE
 253     "-L", "DEBUG",
 254 #endif
 255     NULL
 256   };
 257   struct GNUNET_GETOPT_CommandLineOption options[] = {
 258     GNUNET_GETOPT_OPTION_END
 259   };
 260
 261   GNUNET_log_setup ("test_fs_namespace_list_updateable",
 262 #if VERBOSE
 263                     "DEBUG",
 264 #else
 265                     "WARNING",
 266 #endif
 267                     NULL);
 268   GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
 269                       argvx, "test-fs-namespace",
 270                       "nohelp", options, &run, NULL);
 271   stop_arm (&p1);
 272   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-namespace/");
 273   return err;
 274 }
 275
 276
 277 /* end of test_fs_namespace_list_updateable.c */