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-rw-r--r--src/regex/test_regex_integration.c206
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diff --git a/src/regex/test_regex_integration.c b/src/regex/test_regex_integration.c
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1/*
2 This file is part of GNUnet.
3 Copyright (C) 2013, 2015 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 regex/test_regex_integration.c
20 * @brief base test case for regex integration with VPN;
21 * tests that the regexes generated by the TUN API
22 * for IP addresses work (for some simple cases)
23 * @author Christian Grothoff
24 */
25#include "platform.h"
26#include "gnunet_applications.h"
27#include "gnunet_util_lib.h"
28#include "gnunet_tun_lib.h"
29#include "gnunet_testing_lib.h"
30#include "gnunet_regex_service.h"
31
32
33/**
34 * How long until we really give up on a particular testcase portion?
35 */
36#define TOTAL_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 600)
37
38/**
39 * How long until we give up on any particular operation (and retry)?
40 */
41#define BASE_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 3)
42
43
44static struct GNUNET_REGEX_Announcement *a4;
45
46static struct GNUNET_REGEX_Search *s4;
47
48static struct GNUNET_REGEX_Announcement *a6;
49
50static struct GNUNET_REGEX_Search *s6;
51
52static int ok = 1;
53
54static struct GNUNET_SCHEDULER_Task *die_task;
55
56
57static void
58end (void *cls)
59{
60 die_task = NULL;
61 GNUNET_REGEX_announce_cancel (a4);
62 a4 = NULL;
63 GNUNET_REGEX_search_cancel (s4);
64 s4 = NULL;
65 GNUNET_REGEX_announce_cancel (a6);
66 a6 = NULL;
67 GNUNET_REGEX_search_cancel (s6);
68 s6 = NULL;
69 ok = 0;
70}
71
72
73static void
74end_badly ()
75{
76 FPRINTF (stderr, "%s", "Testcase failed (timeout).\n");
77 end (NULL);
78 ok = 1;
79}
80
81
82/**
83 * Search callback function, invoked for every result that was found.
84 *
85 * @param cls Closure provided in #GNUNET_REGEX_search().
86 * @param id Peer providing a regex that matches the string.
87 * @param get_path Path of the get request.
88 * @param get_path_length Length of @a get_path.
89 * @param put_path Path of the put request.
90 * @param put_path_length Length of the @a put_path.
91 */
92static void
93found_cb (void *cls,
94 const struct GNUNET_PeerIdentity *id,
95 const struct GNUNET_PeerIdentity *get_path,
96 unsigned int get_path_length,
97 const struct GNUNET_PeerIdentity *put_path,
98 unsigned int put_path_length)
99{
100 const char *str = cls;
101 static int found;
102
103 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
104 "IPv%s-exit found\n",
105 str);
106 if (0 == strcmp (str, "4"))
107 found |= 4;
108 if (0 == strcmp (str, "6"))
109 found |= 2;
110 if ((4|2) == found)
111 {
112 GNUNET_SCHEDULER_cancel (die_task);
113 die_task =
114 GNUNET_SCHEDULER_add_now (&end, NULL);
115 }
116}
117
118
119static void
120run (void *cls,
121 const struct GNUNET_CONFIGURATION_Handle *cfg,
122 struct GNUNET_TESTING_Peer *peer)
123{
124 char rxstr4[GNUNET_TUN_IPV4_REGEXLEN];
125 char rxstr6[GNUNET_TUN_IPV6_REGEXLEN];
126 char *p4r;
127 char *p6r;
128 char *p4;
129 char *p6;
130 char *ss4;
131 char *ss6;
132 struct in_addr i4;
133 struct in6_addr i6;
134
135 die_task =
136 GNUNET_SCHEDULER_add_delayed (TOTAL_TIMEOUT,
137 &end_badly, NULL);
138 GNUNET_assert (1 ==
139 inet_pton (AF_INET,
140 "127.0.0.1",
141 &i4));
142 GNUNET_assert (1 ==
143 inet_pton (AF_INET6,
144 "::1:5",
145 &i6));
146 GNUNET_TUN_ipv4toregexsearch (&i4,
147 8080,
148 rxstr4);
149 GNUNET_TUN_ipv6toregexsearch (&i6,
150 8686,
151 rxstr6);
152 GNUNET_asprintf (&ss4,
153 "%s%s",
154 GNUNET_APPLICATION_TYPE_EXIT_REGEX_PREFIX,
155 rxstr4);
156 GNUNET_asprintf (&ss6,
157 "%s%s",
158 GNUNET_APPLICATION_TYPE_EXIT_REGEX_PREFIX,
159 rxstr6);
160 p4r = GNUNET_TUN_ipv4policy2regex ("0.0.0.0/0:!25;");
161 p6r = GNUNET_TUN_ipv6policy2regex ("::/0:!25;");
162 GNUNET_asprintf (&p4,
163 "%s%s",
164 GNUNET_APPLICATION_TYPE_EXIT_REGEX_PREFIX,
165 p4r);
166 GNUNET_asprintf (&p6,
167 "%s%s",
168 GNUNET_APPLICATION_TYPE_EXIT_REGEX_PREFIX,
169 p6r);
170 GNUNET_free (p4r);
171 GNUNET_free (p6r);
172 a4 = GNUNET_REGEX_announce (cfg,
173 p4,
174 GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS,
175 5),
176 1);
177 a6 = GNUNET_REGEX_announce (cfg,
178 p6,
179 GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS,
180 5),
181 1);
182 GNUNET_free (p4);
183 GNUNET_free (p6);
184
185 s4 = GNUNET_REGEX_search (cfg,
186 ss4,
187 &found_cb, "4");
188 s6 = GNUNET_REGEX_search (cfg,
189 ss6,
190 &found_cb, "6");
191 GNUNET_free (ss4);
192 GNUNET_free (ss6);
193}
194
195
196int
197main (int argc, char *argv[])
198{
199 if (0 != GNUNET_TESTING_peer_run ("test-regex-integration",
200 "test_regex_api_data.conf",
201 &run, NULL))
202 return 1;
203 return ok;
204}
205
206/* end of test_regex_integration.c */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-19 15:16:36 +0000