aboutsummaryrefslogtreecommitdiff
path: root/src/rps/test_service_rps_sampler_elem.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/rps/test_service_rps_sampler_elem.c')
-rw-r--r--src/rps/test_service_rps_sampler_elem.c213
1 files changed, 0 insertions, 213 deletions
diff --git a/src/rps/test_service_rps_sampler_elem.c b/src/rps/test_service_rps_sampler_elem.c
deleted file mode 100644
index 8fef5adaf..000000000
--- a/src/rps/test_service_rps_sampler_elem.c
+++ /dev/null
@@ -1,213 +0,0 @@
1/*
2 This file is part of GNUnet.
3 Copyright (C)
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 SPDX-License-Identifier: AGPL3.0-or-later
19 */
20/**
21 * @file rps/test_service_rps_sampler_elem.c
22 * @brief testcase for gnunet-service-rps_sampler_elem.c
23 */
24#include <platform.h>
25#include "gnunet_util_lib.h"
26#include "gnunet-service-rps_sampler_elem.h"
27
28#define ABORT() { fprintf (stderr, "Error at %s:%d\n", __FILE__, __LINE__); \
29 return 1; }
30#define CHECK(c) { if (! (c)) ABORT (); }
31
32
33static int
34check ()
35{
36 struct GNUNET_PeerIdentity pid0;
37 struct GNUNET_PeerIdentity pid1;
38 struct RPS_SamplerElement *s_elem;
39 struct GNUNET_CRYPTO_AuthKey auth_key;
40 struct GNUNET_CRYPTO_AuthKey auth_key2;
41 struct GNUNET_HashCode hash_code;
42 struct GNUNET_HashCode hash_code2;
43
44 memset (&pid0, 1, sizeof(pid0));
45 memset (&pid1, 0, sizeof(pid1));
46
47 /* Check if creation and destruction of an
48 * (empty) sampler element works */
49 s_elem = RPS_sampler_elem_create ();
50 CHECK (NULL != s_elem);
51 CHECK (EMPTY == s_elem->is_empty);
52 CHECK (NULL != &s_elem->auth_key);
53 auth_key = s_elem->auth_key;
54 RPS_sampler_elem_destroy (s_elem);
55
56
57 /* Check creation of another sampler element
58 * yields another (random) key */
59 s_elem = RPS_sampler_elem_create ();
60 CHECK (NULL != s_elem);
61 CHECK (EMPTY == s_elem->is_empty);
62 CHECK (NULL != &s_elem->auth_key);
63 CHECK (auth_key.key != s_elem->auth_key.key);
64 CHECK (0 != memcmp (auth_key.key, s_elem->auth_key.key,
65 GNUNET_CRYPTO_HASH_LENGTH));
66 auth_key = s_elem->auth_key;
67
68 /* Check that reinitialisation
69 * yields another (random) key */
70 RPS_sampler_elem_reinit (s_elem);
71 CHECK (NULL != s_elem);
72 CHECK (EMPTY == s_elem->is_empty);
73 CHECK (NULL != &s_elem->auth_key);
74 CHECK (auth_key.key != s_elem->auth_key.key);
75 CHECK (0 != memcmp (auth_key.key, s_elem->auth_key.key,
76 GNUNET_CRYPTO_HASH_LENGTH));
77 RPS_sampler_elem_destroy (s_elem);
78
79
80 /* Check that input of single peer id
81 * sets valid values */
82 s_elem = RPS_sampler_elem_create ();
83 CHECK (EMPTY == s_elem->is_empty);
84 CHECK (NULL != &s_elem->auth_key);
85 CHECK (auth_key.key != s_elem->auth_key.key);
86 /* This fails only with minimal chance */
87 CHECK (0 != memcmp (auth_key.key, s_elem->auth_key.key,
88 GNUNET_CRYPTO_HASH_LENGTH));
89 auth_key = s_elem->auth_key;
90
91 /* Check also that the hash of the peer id changed
92 * Also fails with minimal probability */
93 hash_code = s_elem->peer_id_hash;
94 RPS_sampler_elem_next (s_elem, &pid0);
95 CHECK (0 == memcmp (&pid0,
96 &s_elem->peer_id,
97 sizeof(struct GNUNET_PeerIdentity)));
98 CHECK (0 != memcmp (&hash_code,
99 &s_elem->peer_id_hash,
100 sizeof(struct GNUNET_HashCode)));
101 hash_code = s_elem->peer_id_hash;
102
103 /* We can only check that the peer id is one of both inputs */
104 RPS_sampler_elem_next (s_elem, &pid1);
105 CHECK ((0 == memcmp (&pid0,
106 &s_elem->peer_id,
107 sizeof(struct GNUNET_PeerIdentity))) ||
108 (0 == memcmp (&pid1,
109 &s_elem->peer_id,
110 sizeof(struct GNUNET_PeerIdentity))));
111
112 /* Check that hash stayed the same when peer id did not change */
113 if (0 == memcmp (&pid0,
114 &s_elem->peer_id,
115 sizeof(struct GNUNET_PeerIdentity)))
116 {
117 CHECK (0 == memcmp (&hash_code,
118 &s_elem->peer_id_hash,
119 sizeof(struct GNUNET_HashCode)));
120 }
121 else /* Check that hash changed */
122 {
123 CHECK (0 != memcmp (&hash_code,
124 &s_elem->peer_id_hash,
125 sizeof(struct GNUNET_HashCode)));
126 }
127
128 /* Check multiple inputs of same id
129 * hash should not change anymore */
130 hash_code2 = s_elem->peer_id_hash;
131 RPS_sampler_elem_next (s_elem, &pid0);
132 CHECK (0 == memcmp (&hash_code2,
133 &s_elem->peer_id_hash,
134 sizeof(struct GNUNET_HashCode)));
135 RPS_sampler_elem_next (s_elem, &pid1);
136 CHECK (0 == memcmp (&hash_code2,
137 &s_elem->peer_id_hash,
138 sizeof(struct GNUNET_HashCode)));
139 RPS_sampler_elem_next (s_elem, &pid0);
140 CHECK (0 == memcmp (&hash_code2,
141 &s_elem->peer_id_hash,
142 sizeof(struct GNUNET_HashCode)));
143 RPS_sampler_elem_next (s_elem, &pid0);
144 CHECK (0 == memcmp (&hash_code2,
145 &s_elem->peer_id_hash,
146 sizeof(struct GNUNET_HashCode)));
147 RPS_sampler_elem_next (s_elem, &pid0);
148 CHECK (0 == memcmp (&hash_code2,
149 &s_elem->peer_id_hash,
150 sizeof(struct GNUNET_HashCode)));
151 RPS_sampler_elem_next (s_elem, &pid1);
152 CHECK (0 == memcmp (&hash_code2,
153 &s_elem->peer_id_hash,
154 sizeof(struct GNUNET_HashCode)));
155 RPS_sampler_elem_next (s_elem, &pid1);
156 CHECK (0 == memcmp (&hash_code2,
157 &s_elem->peer_id_hash,
158 sizeof(struct GNUNET_HashCode)));
159 RPS_sampler_elem_next (s_elem, &pid1);
160 CHECK (0 == memcmp (&hash_code2,
161 &s_elem->peer_id_hash,
162 sizeof(struct GNUNET_HashCode)));
163
164 /* Check whether pid stayed the same all the time */
165 if (0 == memcmp (&hash_code,
166 &hash_code2,
167 sizeof(struct GNUNET_HashCode)))
168 {
169 CHECK (0 == memcmp (&pid0,
170 &s_elem->peer_id,
171 sizeof(struct GNUNET_PeerIdentity)));
172 }
173 else
174 {
175 CHECK (0 == memcmp (&pid1,
176 &s_elem->peer_id,
177 sizeof(struct GNUNET_PeerIdentity)));
178 }
179 RPS_sampler_elem_destroy (s_elem);
180
181 /* Check _set() */
182 s_elem = RPS_sampler_elem_create ();
183 CHECK (NULL != s_elem);
184 CHECK (EMPTY == s_elem->is_empty);
185 CHECK (NULL != &s_elem->auth_key);
186 auth_key = s_elem->auth_key;
187 memset (&auth_key2, 0, sizeof(auth_key2));
188 RPS_sampler_elem_set (s_elem, auth_key2);
189 CHECK (0 == memcmp (auth_key2.key,
190 s_elem->auth_key.key,
191 GNUNET_CRYPTO_HASH_LENGTH));
192 RPS_sampler_elem_destroy (s_elem);
193
194
195 /* TODO: deterministic tests (use _set() to set auth_key) */
196 return 0;
197}
198
199
200int
201main (int argc, char *argv[])
202{
203 (void) argc;
204 (void) argv;
205
206 GNUNET_log_setup ("test_service_rps_peers",
207 "WARNING",
208 NULL);
209 return check ();
210}
211
212
213/* end of test_service_rps_peers.c */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 05:07:58 +0000