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diff --git a/src/lockmanager/test_lockmanager_api_acquireretry.c b/src/lockmanager/test_lockmanager_api_acquireretry.c
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--- a/src/lockmanager/test_lockmanager_api_acquireretry.c
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1/*
2 This file is part of GNUnet.
3 (C) 2008--2013 Christian Grothoff (and other contributing authors)
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., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
19*/
20
21/**
22 * @file lockmanager/test_lockmanager_api_acquireretry.c
23 * @brief Test cases for lockmanager_api where the server crashes and comes
24 * back; the api should try to acqurie the lock again
25 * @author Sree Harsha Totakura
26 */
27
28#include "platform.h"
29#include "gnunet_util_lib.h"
30#include "gnunet_lockmanager_service.h"
31#include "gnunet_testing_lib.h"
32
33/**
34 * Generic logging shorthand
35 */
36#define LOG(kind,...) \
37 GNUNET_log (kind, __VA_ARGS__)
38
39/**
40 * Relative seconds shorthand
41 */
42#define TIME_REL_SECS(sec) \
43 GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, sec)
44
45/**
46 * Various stages in test
47 */
48enum Test
49{
50 /**
51 * Signal test failure
52 */
53 TEST_FAIL,
54
55 /**
56 * Testing just began
57 */
58 TEST_INIT,
59
60 /**
61 * Client has successfully acquired the lock
62 */
63 TEST_CLIENT_LOCK_SUCCESS,
64
65 /**
66 * Client has lost the lock
67 */
68 TEST_CLIENT_LOCK_RELEASE,
69
70 /**
71 * Client has again acquired the lock
72 */
73 TEST_CLIENT_LOCK_AGAIN_SUCCESS
74};
75
76/**
77 * Configuration Handle
78 */
79static const struct GNUNET_CONFIGURATION_Handle *config;
80
81/**
82 * The handle to the lockmanager service
83 */
84static struct GNUNET_LOCKMANAGER_Handle *handle;
85
86/**
87 * The locking request
88 */
89static struct GNUNET_LOCKMANAGER_LockingRequest *request;
90
91/**
92 * Abort task identifier
93 */
94static GNUNET_SCHEDULER_TaskIdentifier abort_task_id;
95
96/**
97 * The test result
98 */
99enum Test result;
100
101/**
102 * Our peer
103 */
104static struct GNUNET_TESTING_Peer *self;
105
106
107/**
108 * Shutdown nicely
109 *
110 * @param cls
111 * @param tc the task context
112 */
113static void
114do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
115{
116 if (GNUNET_SCHEDULER_NO_TASK != abort_task_id)
117 {
118 GNUNET_SCHEDULER_cancel (abort_task_id);
119 abort_task_id = GNUNET_SCHEDULER_NO_TASK;
120 }
121 if (NULL != handle)
122 GNUNET_LOCKMANAGER_disconnect (handle);
123}
124
125/**
126 * Abort
127 *
128 * @param cls
129 * @param tc the task context
130 */
131static void
132do_abort (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
133{
134 LOG (GNUNET_ERROR_TYPE_DEBUG, "Aborting test...\n");
135 abort_task_id = GNUNET_SCHEDULER_NO_TASK;
136 result = TEST_FAIL;
137 do_shutdown (cls, tc);
138}
139
140
141/**
142 * Callback for lock status changes
143 *
144 * @param cls the handle
145 *
146 * @param domain_name the locking domain of the lock
147 *
148 * @param lock the lock for which this status is relevant
149 *
150 * @param status GNUNET_LOCKMANAGER_SUCCESS if the lock has been successfully
151 * acquired; GNUNET_LOCKMANAGER_RELEASE when the acquired lock is lost
152 */
153static void
154status_cb (void *cls, const char *domain_name, uint32_t lock,
155 enum GNUNET_LOCKMANAGER_Status status)
156{
157 LOG (GNUNET_ERROR_TYPE_DEBUG,
158 "Status change callback called on lock: %d of domain: %s\n", lock,
159 domain_name);
160 switch (result)
161 {
162 case TEST_INIT:
163 GNUNET_assert (handle == cls);
164 GNUNET_assert (GNUNET_LOCKMANAGER_SUCCESS == status);
165 result = TEST_CLIENT_LOCK_SUCCESS;
166 /* We should kill the lockmanager process */
167 GNUNET_TESTING_peer_stop (self);
168 break;
169 case TEST_CLIENT_LOCK_SUCCESS:
170 GNUNET_assert (handle == cls);
171 GNUNET_assert (GNUNET_LOCKMANAGER_RELEASE == status);
172 result = TEST_CLIENT_LOCK_RELEASE;
173 /* Now we should start again the lockmanager process */
174 GNUNET_TESTING_peer_start (self);
175 break;
176 case TEST_CLIENT_LOCK_RELEASE:
177 GNUNET_assert (handle == cls);
178 GNUNET_assert (GNUNET_LOCKMANAGER_SUCCESS == status);
179 result = TEST_CLIENT_LOCK_AGAIN_SUCCESS;
180 GNUNET_LOCKMANAGER_cancel_request (request);
181 request = NULL;
182 GNUNET_SCHEDULER_add_delayed (TIME_REL_SECS (1), &do_shutdown, NULL);
183 break;
184 default:
185 GNUNET_assert (0); /* We should never reach here */
186 }
187}
188
189
190/**
191 * Main point of test execution
192 */
193static void
194run (void *cls, const struct GNUNET_CONFIGURATION_Handle *cfg,
195 struct GNUNET_TESTING_Peer *peer)
196{
197 config = cfg;
198 self = peer;
199 result = TEST_INIT;
200 handle = GNUNET_LOCKMANAGER_connect (config);
201 GNUNET_assert (NULL != handle);
202 request =
203 GNUNET_LOCKMANAGER_acquire_lock (handle, "GNUNET_LOCKMANAGER_TESTING", 99,
204 &status_cb, handle);
205 GNUNET_assert (NULL != request);
206 abort_task_id =
207 GNUNET_SCHEDULER_add_delayed (TIME_REL_SECS (30), &do_abort, NULL);
208}
209
210
211/**
212 * Main function
213 */
214int
215main (int argc, char **argv)
216{
217 if (0 !=
218 GNUNET_TESTING_peer_run ("test_lockmanager_api_acquireretry",
219 "test_lockmanager_api.conf", &run, NULL))
220 return 1;
221 return (TEST_CLIENT_LOCK_AGAIN_SUCCESS != result) ? 1 : 0;
222}
223
224/* end of test_lockmanager_api_acquireretry.c */
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-07 23:00:31 +0000