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 /**
  16  * @file peerstore/test_peerstore_api_iterate.c
  17  * @brief testcase for peerstore iteration operation
  18  */
  19 #include "platform.h"
  20 #include "gnunet_util_lib.h"
  21 #include "gnunet_testing_lib.h"
  22 #include "gnunet_peerstore_service.h"
  23
  24 static int ok = 1;
  25
  26 static struct GNUNET_PEERSTORE_Handle *h;
  27 static struct GNUNET_PEERSTORE_IterateContext *ic;
  28
  29 static char *ss = "test_peerstore_api_iterate";
  30 static struct GNUNET_PeerIdentity p1;
  31 static struct GNUNET_PeerIdentity p2;
  32 static char *k1 = "test_peerstore_api_iterate_key1";
  33 static char *k2 = "test_peerstore_api_iterate_key2";
  34 static char *k3 = "test_peerstore_api_iterate_key3";
  35 static char *val = "test_peerstore_api_iterate_val";
  36 static int count = 0;
  37
  38
  39 static void
  40 iter3_cb (void *cls,
  41           const struct GNUNET_PEERSTORE_Record *record,
  42           const char *emsg)
  43 {
  44   if (NULL != emsg)
  45   {
  46     GNUNET_PEERSTORE_iterate_cancel (ic);
  47     return;
  48   }
  49   if (NULL != record)
  50   {
  51     count++;
  52     return;
  53   }
  54   GNUNET_assert (count == 3);
  55   ok = 0;
  56   GNUNET_PEERSTORE_disconnect (h, GNUNET_NO);
  57   GNUNET_SCHEDULER_shutdown ();
  58 }
  59
  60
  61 static void
  62 iter2_cb (void *cls,
  63           const struct GNUNET_PEERSTORE_Record *record,
  64           const char *emsg)
  65 {
  66   if (NULL != emsg)
  67   {
  68     GNUNET_PEERSTORE_iterate_cancel (ic);
  69     return;
  70   }
  71   if (NULL != record)
  72   {
  73     count++;
  74     return;
  75   }
  76   GNUNET_assert (count == 2);
  77   count = 0;
  78   ic = GNUNET_PEERSTORE_iterate (h,
  79                                  ss,
  80                                  NULL,
  81                                  NULL,
  82                                  GNUNET_TIME_UNIT_FOREVER_REL,
  83                                  &iter3_cb,
  84                                  NULL);
  85 }
  86
  87
  88 static void
  89 iter1_cb (void *cls,
  90           const struct GNUNET_PEERSTORE_Record *record,
  91           const char *emsg)
  92 {
  93   if (NULL != emsg)
  94   {
  95     GNUNET_PEERSTORE_iterate_cancel (ic);
  96     return;
  97   }
  98   if (NULL != record)
  99   {
 100     count++;
 101     return;
 102   }
 103   GNUNET_assert (count == 1);
 104   count = 0;
 105   ic = GNUNET_PEERSTORE_iterate (h,
 106                                  ss,
 107                                  &p1,
 108                                  NULL,
 109                                  GNUNET_TIME_UNIT_FOREVER_REL,
 110                                  iter2_cb,
 111                                  NULL);
 112 }
 113
 114
 115 static void
 116 run (void *cls,
 117      const struct GNUNET_CONFIGURATION_Handle *cfg,
 118      struct GNUNET_TESTING_Peer *peer)
 119 {
 120   h = GNUNET_PEERSTORE_connect (cfg);
 121   GNUNET_assert (NULL != h);
 122   memset (&p1, 1, sizeof (p1));
 123   memset (&p2, 2, sizeof (p2));
 124   GNUNET_PEERSTORE_store (h,
 125                           ss,
 126                           &p1,
 127                           k1,
 128                           val,
 129                           strlen (val) + 1,
 130                           GNUNET_TIME_UNIT_FOREVER_ABS,
 131                           GNUNET_PEERSTORE_STOREOPTION_REPLACE,
 132                           NULL,
 133                           NULL);
 134   GNUNET_PEERSTORE_store (h,
 135                           ss,
 136                           &p1,
 137                           k2,
 138                           val,
 139                           strlen (val) + 1,
 140                           GNUNET_TIME_UNIT_FOREVER_ABS,
 141                           GNUNET_PEERSTORE_STOREOPTION_REPLACE,
 142                           NULL,
 143                           NULL);
 144   GNUNET_PEERSTORE_store (h,
 145                           ss,
 146                           &p2,
 147                           k3,
 148                           val,
 149                           strlen (val) + 1,
 150                           GNUNET_TIME_UNIT_FOREVER_ABS,
 151                           GNUNET_PEERSTORE_STOREOPTION_REPLACE,
 152                           NULL,
 153                           NULL);
 154   ic = GNUNET_PEERSTORE_iterate (h,
 155                                  ss,
 156                                  &p1,
 157                                  k1,
 158                                  GNUNET_TIME_UNIT_FOREVER_REL,
 159                                  &iter1_cb, NULL);
 160 }
 161
 162
 163 int
 164 main (int argc, char *argv[])
 165 {
 166   if (0 !=
 167       GNUNET_TESTING_service_run ("test-gnunet-peerstore", "peerstore",
 168                                   "test_peerstore_api_data.conf", &run, NULL))
 169     return 1;
 170   return ok;
 171 }
 172
 173 /* end of test_peerstore_api_iterate.c */