2 This file is part of GNUnet.
3 (C) 2012 Christian Grothoff (and other contributing authors)
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 2, or (at your
8 option) any later version.
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.
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.
22 * @file lockmanager/test_lockmanager_api_lockrelease.c
23 * @brief Test cases for lockmanager_api where client disconnects abruptly
24 * @author Sree Harsha Totakura
28 #include "gnunet_util_lib.h"
29 #include "gnunet_lockmanager_service.h"
31 #define VERBOSE GNUNET_YES
35 #define LOG(kind,...) \
36 GNUNET_log (kind, __VA_ARGS__)
38 #define TIME_REL_SECONDS(min) \
39 GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, min)
42 * Various steps of the test
57 * Client 1 has got the lock successfully; Client 2 should try to acquire
58 * the lock now; after some time client 1 has to release the lock
60 TEST_CLIENT1_LOCK_SUCCESS,
63 * Client 2 has got the lock; Should release it and call shutdown
65 TEST_CLIENT2_LOCK_SUCCESS,
71 static enum Test result;
74 * The process id of the GNUNET ARM process
76 static struct GNUNET_OS_Process *arm_pid = NULL;
79 * Configuration Handle
81 static struct GNUNET_CONFIGURATION_Handle *config;
84 * The handle to the lockmanager service
86 static struct GNUNET_LOCKMANAGER_Handle *handle;
89 * A second client handle to the lockmanager service
91 static struct GNUNET_LOCKMANAGER_Handle *handle2;
96 static struct GNUNET_LOCKMANAGER_LockingRequest *request;
99 * The locking request of second client
101 static struct GNUNET_LOCKMANAGER_LockingRequest *request2;
104 * Abort task identifier
106 static GNUNET_SCHEDULER_TaskIdentifier abort_task_id;
113 * @param tc the task context
116 do_shutdown (void *cls, const const struct GNUNET_SCHEDULER_TaskContext *tc)
118 if (GNUNET_SCHEDULER_NO_TASK != abort_task_id)
120 GNUNET_SCHEDULER_cancel (abort_task_id);
121 abort_task_id = GNUNET_SCHEDULER_NO_TASK;
124 GNUNET_LOCKMANAGER_disconnect (handle);
125 GNUNET_LOCKMANAGER_disconnect (handle2);
126 if (0 != GNUNET_OS_process_kill (arm_pid, SIGTERM))
128 LOG (GNUNET_ERROR_TYPE_DEBUG,
129 "Kill gnunet-service-arm manually\n");
131 GNUNET_OS_process_wait (arm_pid);
132 GNUNET_OS_process_destroy (arm_pid);
135 GNUNET_CONFIGURATION_destroy (config);
143 * @param tc the task context
146 do_abort (void *cls, const const struct GNUNET_SCHEDULER_TaskContext *tc)
148 LOG (GNUNET_ERROR_TYPE_DEBUG, "Aborting test...\n");
149 abort_task_id = GNUNET_SCHEDULER_NO_TASK;
151 do_shutdown (cls, tc);
156 * Callback for lock status changes
158 * @param cls the handle
160 * @param domain_name the locking domain of the lock
162 * @param lock the lock for which this status is relevant
164 * @param status GNUNET_LOCKMANAGER_SUCCESS if the lock has been successfully
165 * acquired; GNUNET_LOCKMANAGER_RELEASE when the acquired lock is lost
168 status_cb (void *cls,
169 const char *domain_name,
171 enum GNUNET_LOCKMANAGER_Status status)
173 LOG (GNUNET_ERROR_TYPE_DEBUG,
174 "Status change callback called on lock: %d of domain: %s\n",
176 GNUNET_assert (GNUNET_LOCKMANAGER_SUCCESS == status);
180 GNUNET_assert (handle == cls);
181 result = TEST_CLIENT1_LOCK_SUCCESS;
182 request2 = GNUNET_LOCKMANAGER_acquire_lock (handle2,
183 "GNUNET_LOCKMANAGER_TESTING",
187 GNUNET_assert (NULL != request2);
188 GNUNET_LOCKMANAGER_cancel_request (request);
191 case TEST_CLIENT1_LOCK_SUCCESS:
192 GNUNET_assert (handle2 == cls);
193 result = TEST_CLIENT2_LOCK_SUCCESS;
194 GNUNET_LOCKMANAGER_cancel_request (request2);
195 GNUNET_SCHEDULER_add_delayed (TIME_REL_SECONDS (1),
200 GNUNET_assert (0); /* We should never reach here */
210 * @param tc the task context
213 test (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
216 handle = GNUNET_LOCKMANAGER_connect (config);
217 GNUNET_assert (NULL != handle);
218 handle2 = GNUNET_LOCKMANAGER_connect (config);
220 request = GNUNET_LOCKMANAGER_acquire_lock (handle,
221 "GNUNET_LOCKMANAGER_TESTING",
225 GNUNET_assert (NULL != request);
226 abort_task_id = GNUNET_SCHEDULER_add_delayed (TIME_REL_SECONDS (10),
233 * Main point of test execution
236 run (void *cls, char *const *args, const char *cfgfile,
237 const struct GNUNET_CONFIGURATION_Handle *cfg)
239 LOG (GNUNET_ERROR_TYPE_DEBUG, "Starting test...\n");
240 config = GNUNET_CONFIGURATION_dup (cfg);
242 GNUNET_OS_start_process (GNUNET_YES, NULL, NULL, "gnunet-service-arm",
243 "gnunet-service-arm",
247 "-c", "test_lockmanager_api.conf", NULL);
249 GNUNET_assert (NULL != arm_pid);
250 GNUNET_SCHEDULER_add_delayed (TIME_REL_SECONDS (3),
259 int main (int argc, char **argv)
263 char *const argv2[] = { "test_lockmanager_api_lockrelease",
264 "-c", "test_lockmanager_api.conf",
271 struct GNUNET_GETOPT_CommandLineOption options[] = {
272 GNUNET_GETOPT_OPTION_END
275 GNUNET_log_setup ("test_lockmanager_api_lockrelease",
284 GNUNET_PROGRAM_run ((sizeof (argv2) / sizeof (char *)) - 1, argv2,
285 "test_lockmanager_api_lockrelease",
286 "nohelp", options, &run, NULL);
288 if (GNUNET_OK != ret)
290 LOG (GNUNET_ERROR_TYPE_WARNING, "run failed with error code %d\n",
294 if (TEST_CLIENT2_LOCK_SUCCESS != result)
296 LOG (GNUNET_ERROR_TYPE_WARNING, "test failed\n");
299 LOG (GNUNET_ERROR_TYPE_INFO, "test OK\n");