reduce loop counters to more practical levels
[oweals/gnunet.git] / src / namestore / test_namestore_api_remove.c
1 /*
2      This file is part of GNUnet.
3      Copyright (C) 2013 GNUnet e.V.
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., 51 Franklin Street, Fifth Floor,
18      Boston, MA 02110-1301, USA.
19 */
20 /**
21  * @file namestore/test_namestore_api.c
22  * @brief testcase for namestore_api.c to: remove record
23  */
24 #include "platform.h"
25 #include "gnunet_namestore_service.h"
26 #include "gnunet_testing_lib.h"
27
28 #define TEST_RECORD_TYPE 1234
29
30 #define TEST_RECORD_DATALEN 123
31
32 #define TEST_RECORD_DATA 'a'
33
34 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 100)
35
36
37 static struct GNUNET_NAMESTORE_Handle *nsh;
38
39 static struct GNUNET_SCHEDULER_Task * endbadly_task;
40
41 static struct GNUNET_CRYPTO_EcdsaPrivateKey *privkey;
42
43 static struct GNUNET_CRYPTO_EcdsaPublicKey pubkey;
44
45 static int res;
46
47 static int removed;
48
49 static struct GNUNET_NAMESTORE_QueueEntry *nsqe;
50
51
52 static void
53 cleanup ()
54 {
55   if (NULL != nsh)
56   {
57     GNUNET_NAMESTORE_disconnect (nsh);
58     nsh = NULL;
59   }
60   if (NULL != privkey)
61   {
62     GNUNET_free (privkey);
63     privkey = NULL;
64   }
65   GNUNET_SCHEDULER_shutdown ();
66 }
67
68
69 /**
70  * Re-establish the connection to the service.
71  *
72  * @param cls handle to use to re-connect.
73  */
74 static void
75 endbadly (void *cls)
76 {
77   if (NULL != nsqe)
78   {
79     GNUNET_NAMESTORE_cancel (nsqe);
80     nsqe = NULL;
81   }
82   cleanup ();
83   res = 1;
84 }
85
86
87 static void
88 end (void *cls)
89 {
90   cleanup ();
91   res = 0;
92 }
93
94
95 static void
96 remove_cont (void *cls,
97              int32_t success,
98              const char *emsg)
99 {
100   nsqe = NULL;
101   if (GNUNET_YES != success)
102   {
103     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
104                 _("Records could not be removed: `%s'\n"),
105                 emsg);
106     if (NULL != endbadly_task)
107       GNUNET_SCHEDULER_cancel (endbadly_task);
108     endbadly_task =  GNUNET_SCHEDULER_add_now (&endbadly,
109                                                NULL);
110     return;
111   }
112   GNUNET_log (GNUNET_ERROR_TYPE_INFO,
113               "Records were removed, perform lookup\n");
114   removed = GNUNET_YES;
115   if (NULL != endbadly_task)
116     GNUNET_SCHEDULER_cancel (endbadly_task);
117   GNUNET_SCHEDULER_add_now (&end, NULL);
118 }
119
120
121 static void
122 put_cont (void *cls,
123           int32_t success,
124           const char *emsg)
125 {
126   const char *name = cls;
127
128   GNUNET_assert (NULL != cls);
129   if (GNUNET_SYSERR == success)
130   {
131     GNUNET_break (0);
132     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
133                 "Namestore could not store record: `%s'\n",
134                 emsg);
135     if (endbadly_task != NULL)
136       GNUNET_SCHEDULER_cancel (endbadly_task);
137     endbadly_task =  GNUNET_SCHEDULER_add_now (&endbadly, NULL);
138     return;
139   }
140
141   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
142               "Name store added record for `%s': %s\n",
143               name,
144               (success == GNUNET_OK) ? "SUCCESS" : "FAIL");
145   nsqe = GNUNET_NAMESTORE_records_store (nsh,
146                                          privkey,
147                                          name,
148                                          0, NULL,
149                                          &remove_cont, (void *) name);
150 }
151
152
153 static void
154 run (void *cls,
155      const struct GNUNET_CONFIGURATION_Handle *cfg,
156      struct GNUNET_TESTING_Peer *peer)
157 {
158   struct GNUNET_GNSRECORD_Data rd;
159   const char * name = "dummy.dummy.gnunet";
160
161   endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
162                                                 &endbadly,
163                                                 NULL);
164   privkey = GNUNET_CRYPTO_ecdsa_key_create ();
165   GNUNET_assert (privkey != NULL);
166   GNUNET_CRYPTO_ecdsa_key_get_public (privkey,
167                                       &pubkey);
168
169   removed = GNUNET_NO;
170
171   rd.expiration_time = GNUNET_TIME_absolute_get().abs_value_us;
172   rd.record_type = TEST_RECORD_TYPE;
173   rd.data_size = TEST_RECORD_DATALEN;
174   rd.data = GNUNET_malloc (TEST_RECORD_DATALEN);
175   rd.flags = 0;
176   memset ((char *) rd.data,
177           'a',
178           TEST_RECORD_DATALEN);
179
180   nsh = GNUNET_NAMESTORE_connect (cfg);
181   GNUNET_break (NULL != nsh);
182   nsqe = GNUNET_NAMESTORE_records_store (nsh,
183                                          privkey,
184                                          name,
185                                          1,
186                                          &rd,
187                                          &put_cont,
188                                          (void *) name);
189   if (NULL == nsqe)
190   {
191     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
192               _("Namestore cannot store no block\n"));
193   }
194   GNUNET_free ((void *)rd.data);
195 }
196
197
198 int
199 main (int argc, char *argv[])
200 {
201   const char *plugin_name;
202   char *cfg_name;
203
204   plugin_name = GNUNET_TESTING_get_testname_from_underscore (argv[0]);
205   GNUNET_asprintf (&cfg_name,
206                    "test_namestore_api_%s.conf",
207                    plugin_name);
208   GNUNET_DISK_purge_cfg_dir (cfg_name,
209                              "GNUNET_TEST_HOME");
210   res = 1;
211   if (0 !=
212       GNUNET_TESTING_peer_run ("test-namestore-api-remove",
213                                cfg_name,
214                                &run,
215                                NULL))
216   {
217     res = 1;
218   }
219   GNUNET_DISK_purge_cfg_dir (cfg_name,
220                              "GNUNET_TEST_HOME");
221   GNUNET_free (cfg_name);
222   return res;
223 }
224
225 /* end of test_namestore_api_remove.c */