2 This file is part of GNUnet.
3 (C) 2009 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 3, 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.
21 * @file testing/test_testing_group_remote.c
22 * @brief testcase for testing remote and local starting and connecting
23 * of hosts from the testing library. The test_testing_data_remote.conf
24 * file should be modified if this testcase is intended to be used.
27 #include "gnunet_testing_lib.h"
29 #define VERBOSE GNUNET_YES
33 * How long until we give up on connecting the peers?
35 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 300)
37 #define DEFAULT_NUM_PEERS 8;
41 static int peers_left;
43 static int peers_failed;
45 static struct GNUNET_TESTING_PeerGroup *pg;
47 static struct GNUNET_SCHEDULER_Handle *sched;
49 static unsigned long long num_peers;
53 * Check whether peers successfully shut down.
55 void shutdown_callback (void *cls,
61 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
62 "Shutdown of peers failed!\n");
70 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
71 "All peers successfully shut down!\n");
79 const struct GNUNET_PeerIdentity *id,
80 const struct GNUNET_CONFIGURATION_Handle *cfg,
81 struct GNUNET_TESTING_Daemon *d, const char *emsg)
91 GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
94 else if (peers_failed == peers_left)
96 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Too many peers failed, ending test!\n");
97 GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
104 struct GNUNET_SCHEDULER_Handle *s,
106 const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
108 struct GNUNET_TESTING_Host *hosts;
109 struct GNUNET_TESTING_Host *hostpos;
110 struct GNUNET_TESTING_Host *temphost;
119 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting daemons.\n");
123 GNUNET_CONFIGURATION_get_value_number (cfg, "testing", "num_peers",
125 num_peers = DEFAULT_NUM_PEERS;
127 GNUNET_assert(num_peers > 0 && num_peers < (unsigned long long)-1);
129 GNUNET_CONFIGURATION_get_value_string (cfg, "testing", "hostfile",
135 if (hostfile != NULL)
137 if (GNUNET_OK != GNUNET_DISK_file_test (hostfile))
138 GNUNET_DISK_fn_write (hostfile, NULL, 0, GNUNET_DISK_PERM_USER_READ
139 | GNUNET_DISK_PERM_USER_WRITE);
140 if ((0 != STAT (hostfile, &frstat)) || (frstat.st_size == 0))
142 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
143 "Could not open file specified for host list, ending test!");
145 GNUNET_free(hostfile);
149 data = GNUNET_malloc_large (frstat.st_size);
150 GNUNET_assert(data != NULL);
151 if (frstat.st_size !=
152 GNUNET_DISK_fn_read (hostfile, data, frstat.st_size))
154 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
155 "Could not read file %s specified for host list, ending test!", hostfile);
156 GNUNET_free (hostfile);
161 GNUNET_free_non_null(hostfile);
165 while (count < frstat.st_size)
168 if (((data[count] == '\n') || (data[count] == '\0')) && (buf != &data[count]))
171 temphost = GNUNET_malloc(sizeof(struct GNUNET_TESTING_Host));
172 temphost->hostname = buf;
173 temphost->next = hosts;
175 buf = &data[count + 1];
177 else if ((data[count] == '\n') || (data[count] == '\0'))
178 buf = &data[count + 1];
182 peers_left = num_peers;
183 pg = GNUNET_TESTING_daemons_start (sched,
195 while (hostpos != NULL)
197 temphost = hostpos->next;
198 GNUNET_free(hostpos);
201 GNUNET_free_non_null(data);
202 GNUNET_assert (pg != NULL);
208 char *const argv[] = { "test-testing",
210 "test_testing_data_remote.conf",
216 struct GNUNET_GETOPT_CommandLineOption options[] = {
217 GNUNET_GETOPT_OPTION_END
219 GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
220 argv, "test-testing-group", "nohelp",
226 main (int argc, char *argv[])
230 GNUNET_log_setup ("test-testing-group",
239 * Still need to remove the base testing directory here,
240 * because group starts will create subdirectories under this
241 * main dir. However, we no longer need to sleep, as the
242 * shutdown sequence won't return until everything is cleaned
245 GNUNET_DISK_directory_remove ("/tmp/test-gnunet-testing");
249 /* end of test_testing_group.c */