src/peerstore/test_peerstore_api_iterate.c

   1 /*
   2      This file is part of GNUnet.
   3      Copyright (C) 2013-2017 GNUnet e.V.
   4
   5      GNUnet is free software: you can redistribute it and/or modify it
   6      under the terms of the GNU Affero General Public License as published
   7      by the Free Software Foundation, either version 3 of the License,
   8      or (at your 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      Affero General Public License for more details.
  14
  15      You should have received a copy of the GNU Affero General Public License
  16      along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 */
  18 /**
  19  * @file peerstore/test_peerstore_api_iterate.c
  20  * @brief testcase for peerstore iteration operation
  21  */
  22 #include "platform.h"
  23 #include "gnunet_util_lib.h"
  24 #include "gnunet_testing_lib.h"
  25 #include "gnunet_peerstore_service.h"
  26
  27 static int ok = 1;
  28
  29 static struct GNUNET_PEERSTORE_Handle *h;
  30 static struct GNUNET_PEERSTORE_IterateContext *ic;
  31
  32 static char *ss = "test_peerstore_api_iterate";
  33 static struct GNUNET_PeerIdentity p1;
  34 static struct GNUNET_PeerIdentity p2;
  35 static char *k1 = "test_peerstore_api_iterate_key1";
  36 static char *k2 = "test_peerstore_api_iterate_key2";
  37 static char *k3 = "test_peerstore_api_iterate_key3";
  38 static char *val = "test_peerstore_api_iterate_val";
  39 static int count = 0;
  40
  41
  42 static void
  43 iter3_cb (void *cls,
  44           const struct GNUNET_PEERSTORE_Record *record,
  45           const char *emsg)
  46 {
  47   if (NULL != emsg)
  48   {
  49     GNUNET_PEERSTORE_iterate_cancel (ic);
  50     return;
  51   }
  52   if (NULL != record)
  53   {
  54     count++;
  55     return;
  56   }
  57   GNUNET_assert (count == 3);
  58   ok = 0;
  59   GNUNET_PEERSTORE_disconnect (h, GNUNET_NO);
  60   GNUNET_SCHEDULER_shutdown ();
  61 }
  62
  63
  64 static void
  65 iter2_cb (void *cls,
  66           const struct GNUNET_PEERSTORE_Record *record,
  67           const char *emsg)
  68 {
  69   if (NULL != emsg)
  70   {
  71     GNUNET_PEERSTORE_iterate_cancel (ic);
  72     return;
  73   }
  74   if (NULL != record)
  75   {
  76     count++;
  77     return;
  78   }
  79   GNUNET_assert (count == 2);
  80   count = 0;
  81   ic = GNUNET_PEERSTORE_iterate (h,
  82                                  ss,
  83                                  NULL,
  84                                  NULL,
  85                                  GNUNET_TIME_UNIT_FOREVER_REL,
  86                                  &iter3_cb,
  87                                  NULL);
  88 }
  89
  90
  91 static void
  92 iter1_cb (void *cls,
  93           const struct GNUNET_PEERSTORE_Record *record,
  94           const char *emsg)
  95 {
  96   if (NULL != emsg)
  97   {
  98     GNUNET_PEERSTORE_iterate_cancel (ic);
  99     return;
 100   }
 101   if (NULL != record)
 102   {
 103     count++;
 104     return;
 105   }
 106   GNUNET_assert (count == 1);
 107   count = 0;
 108   ic = GNUNET_PEERSTORE_iterate (h,
 109                                  ss,
 110                                  &p1,
 111                                  NULL,
 112                                  GNUNET_TIME_UNIT_FOREVER_REL,
 113                                  iter2_cb,
 114                                  NULL);
 115 }
 116
 117
 118 static void
 119 run (void *cls,
 120      const struct GNUNET_CONFIGURATION_Handle *cfg,
 121      struct GNUNET_TESTING_Peer *peer)
 122 {
 123   h = GNUNET_PEERSTORE_connect (cfg);
 124   GNUNET_assert (NULL != h);
 125   memset (&p1, 1, sizeof (p1));
 126   memset (&p2, 2, sizeof (p2));
 127   GNUNET_PEERSTORE_store (h,
 128                           ss,
 129                           &p1,
 130                           k1,
 131                           val,
 132                           strlen (val) + 1,
 133                           GNUNET_TIME_UNIT_FOREVER_ABS,
 134                           GNUNET_PEERSTORE_STOREOPTION_REPLACE,
 135                           NULL,
 136                           NULL);
 137   GNUNET_PEERSTORE_store (h,
 138                           ss,
 139                           &p1,
 140                           k2,
 141                           val,
 142                           strlen (val) + 1,
 143                           GNUNET_TIME_UNIT_FOREVER_ABS,
 144                           GNUNET_PEERSTORE_STOREOPTION_REPLACE,
 145                           NULL,
 146                           NULL);
 147   GNUNET_PEERSTORE_store (h,
 148                           ss,
 149                           &p2,
 150                           k3,
 151                           val,
 152                           strlen (val) + 1,
 153                           GNUNET_TIME_UNIT_FOREVER_ABS,
 154                           GNUNET_PEERSTORE_STOREOPTION_REPLACE,
 155                           NULL,
 156                           NULL);
 157   ic = GNUNET_PEERSTORE_iterate (h,
 158                                  ss,
 159                                  &p1,
 160                                  k1,
 161                                  GNUNET_TIME_UNIT_FOREVER_REL,
 162                                  &iter1_cb, NULL);
 163 }
 164
 165
 166 int
 167 main (int argc, char *argv[])
 168 {
 169   if (0 !=
 170       GNUNET_TESTING_service_run ("test-gnunet-peerstore", "peerstore",
 171                                   "test_peerstore_api_data.conf", &run, NULL))
 172     return 1;
 173   return ok;
 174 }
 175
 176 /* end of test_peerstore_api_iterate.c */