2 This file is part of GNUnet
3 (C) 2009, 2010, 2011 Christian Grothoff (and other contributing authors)
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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
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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.
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21 * @file hostlist/test_gnunet_daemon_hostlist.c
22 * @brief test for gnunet_daemon_hostslist.c
23 * @author Christian Grothoff
26 #include "gnunet_util_lib.h"
27 #include "gnunet_arm_service.h"
28 #include "gnunet_core_service.h"
29 #include "gnunet_transport_service.h"
30 #include "gnunet_resolver_service.h"
31 #include "gnunet_statistics_service.h"
33 #define VERBOSE GNUNET_NO
35 #define START_ARM GNUNET_YES
37 #define MAX_URL_LEN 1000
40 * How long until wait until testcases fails
42 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 180)
44 #define CHECK_INTERVALL GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1)
49 struct GNUNET_CONFIGURATION_Handle *cfg;
50 struct GNUNET_TRANSPORT_Handle *th;
51 struct GNUNET_MessageHeader *hello;
52 struct GNUNET_CORE_Handle *core;
53 struct GNUNET_STATISTICS_Handle *stats;
55 struct GNUNET_OS_Process *arm_proc;
63 static int adv_arrived;
65 static int learned_hostlist_saved;
67 static int learned_hostlist_downloaded;
69 static char * current_adv_uri;
71 static const struct GNUNET_CONFIGURATION_Handle *cfg;
73 static GNUNET_SCHEDULER_TaskIdentifier timeout_task;
75 static GNUNET_SCHEDULER_TaskIdentifier check_task;
77 static struct PeerContext adv_peer;
79 static struct PeerContext learn_peer;
81 static struct GNUNET_STATISTICS_GetHandle * download_stats;
83 static struct GNUNET_STATISTICS_GetHandle * urisrecv_stat;
85 static struct GNUNET_STATISTICS_GetHandle * advsent_stat;
91 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
92 "Shutdown testcase....\n");
93 if (timeout_task != GNUNET_SCHEDULER_NO_TASK)
95 GNUNET_SCHEDULER_cancel (timeout_task);
96 timeout_task = GNUNET_SCHEDULER_NO_TASK;
98 if (NULL != download_stats)
100 GNUNET_STATISTICS_get_cancel (download_stats);
101 download_stats = NULL;
103 if (NULL != urisrecv_stat)
105 GNUNET_STATISTICS_get_cancel (urisrecv_stat);
106 urisrecv_stat = NULL;
108 if (NULL != advsent_stat)
110 GNUNET_STATISTICS_get_cancel (advsent_stat);
113 if (check_task != GNUNET_SCHEDULER_NO_TASK)
115 GNUNET_SCHEDULER_cancel (check_task);
116 check_task = GNUNET_SCHEDULER_NO_TASK;
118 if (NULL != current_adv_uri)
120 GNUNET_free (current_adv_uri);
121 current_adv_uri = NULL;
123 if (adv_peer.th != NULL)
125 GNUNET_TRANSPORT_disconnect (adv_peer.th);
128 if (learn_peer.th != NULL)
130 GNUNET_TRANSPORT_disconnect (learn_peer.th);
131 learn_peer.th = NULL;
133 if (adv_peer.core != NULL)
135 GNUNET_CORE_disconnect (adv_peer.core);
136 adv_peer.core = NULL;
138 if (learn_peer.core != NULL)
140 GNUNET_CORE_disconnect (learn_peer.core);
141 learn_peer.core = NULL;
144 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
145 "Killing hostlist server ARM process.\n");
146 if (0 != GNUNET_OS_process_kill (adv_peer.arm_proc, SIGTERM))
147 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING,
149 if (GNUNET_OS_process_wait(adv_peer.arm_proc) != GNUNET_OK)
150 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING,
152 GNUNET_OS_process_close (adv_peer.arm_proc);
153 adv_peer.arm_proc = NULL;
154 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
155 "Killing hostlist client ARM process.\n");
156 if (0 != GNUNET_OS_process_kill (learn_peer.arm_proc, SIGTERM))
157 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING,
159 if (GNUNET_OS_process_wait(learn_peer.arm_proc) != GNUNET_OK)
160 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING,
162 GNUNET_OS_process_close (learn_peer.arm_proc);
163 learn_peer.arm_proc = NULL;
165 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
166 "Shutdown complete....\n");
173 timeout_error (void *cls,
174 const struct GNUNET_SCHEDULER_TaskContext *tc)
176 timeout_task = GNUNET_SCHEDULER_NO_TASK;
177 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
178 "Timeout while executing testcase, test failed.\n");
179 timeout = GNUNET_YES;
185 process_downloads_done (void *cls, int success)
187 download_stats = NULL;
192 process_downloads (void *cls,
193 const char *subsystem,
199 (learned_hostlist_downloaded == GNUNET_NO) )
201 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
202 "Peer has successfully downloaded advertised URI\n");
203 learned_hostlist_downloaded = GNUNET_YES;
204 if ( (learned_hostlist_saved == GNUNET_YES) &&
205 (adv_sent == GNUNET_YES) )
213 process_uris_recv_done (void *cls, int success)
215 urisrecv_stat = NULL;
220 process_uris_recv (void *cls,
221 const char *subsystem,
226 if ( ((struct PeerContext *) cls == &learn_peer) &&
228 (learned_hostlist_saved == GNUNET_NO) )
230 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
231 "Peer has successfully saved advertised URI\n");
232 learned_hostlist_saved = GNUNET_YES;
233 if ( (learned_hostlist_downloaded == GNUNET_YES) &&
234 (adv_sent == GNUNET_YES) )
242 process_adv_sent_done (void *cls, int success)
249 process_adv_sent (void *cls,
250 const char *subsystem,
255 if ( (value >= 1) && (adv_sent == GNUNET_NO))
257 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
258 "Server has successfully sent advertisement\n");
259 adv_sent = GNUNET_YES;
260 if ( (learned_hostlist_downloaded == GNUNET_YES) &&
261 (learned_hostlist_saved == GNUNET_YES) )
269 * Check the server statistics regularly
272 check_statistics (void *cls,
273 const struct GNUNET_SCHEDULER_TaskContext *tc)
277 check_task = GNUNET_SCHEDULER_NO_TASK;
278 if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
280 GNUNET_asprintf (&stat,
281 gettext_noop("# advertised URI `%s' downloaded"),
283 if (NULL != learn_peer.stats)
285 if (NULL != download_stats)
286 GNUNET_STATISTICS_get_cancel (download_stats);
287 download_stats = GNUNET_STATISTICS_get (learn_peer.stats,
290 GNUNET_TIME_UNIT_MINUTES,
291 &process_downloads_done,
294 if (NULL != urisrecv_stat)
295 GNUNET_STATISTICS_get_cancel (urisrecv_stat);
296 urisrecv_stat = GNUNET_STATISTICS_get (learn_peer.stats,
298 gettext_noop("# advertised hostlist URIs"),
299 GNUNET_TIME_UNIT_MINUTES,
300 &process_uris_recv_done,
305 if ( NULL != adv_peer.stats)
307 if (NULL != advsent_stat)
308 GNUNET_STATISTICS_get_cancel (advsent_stat);
309 advsent_stat = GNUNET_STATISTICS_get (adv_peer.stats,
311 gettext_noop("# hostlist advertisements send"),
312 GNUNET_TIME_UNIT_MINUTES,
313 &process_adv_sent_done,
317 check_task = GNUNET_SCHEDULER_add_delayed (CHECK_INTERVALL,
324 * Core handler for p2p hostlist advertisements
327 ad_arrive_handler (void *cls,
328 const struct GNUNET_PeerIdentity * peer,
329 const struct GNUNET_MessageHeader * message,
330 const struct GNUNET_TRANSPORT_ATS_Information *atsi)
334 unsigned long long port;
335 const struct GNUNET_MessageHeader * incoming;
337 if (-1 == GNUNET_CONFIGURATION_get_value_number (adv_peer.cfg,
342 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
343 "Could not read advertising server's configuration\n" );
344 return GNUNET_SYSERR;
347 if ( GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_string (adv_peer.cfg,
351 hostname = GNUNET_RESOLVER_local_fqdn_get ();
352 GNUNET_asprintf (&expected_uri,
354 hostname != NULL ? hostname : "localhost",
355 (unsigned int) port);
356 incoming = (const struct GNUNET_MessageHeader *) message;
357 current_adv_uri = strdup ((char*) &incoming[1]);
358 if ( 0 == strcmp( expected_uri, current_adv_uri ) )
360 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
361 "Received hostlist advertisement with URI `%s' as expected\n",
363 adv_arrived = GNUNET_YES;
364 adv_sent = GNUNET_YES;
367 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
368 "Expected URI `%s' and recieved URI `%s' differ\n",
371 GNUNET_free (expected_uri);
372 GNUNET_free_non_null (hostname);
378 * List of handlers if we are learning.
380 static struct GNUNET_CORE_MessageHandler learn_handlers[] = {
381 { &ad_arrive_handler, GNUNET_MESSAGE_TYPE_HOSTLIST_ADVERTISEMENT, 0},
387 setup_learn_peer (struct PeerContext *p,
393 p->cfg = GNUNET_CONFIGURATION_create ();
395 p->arm_proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
396 "gnunet-service-arm",
400 "-c", cfgname, NULL);
402 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
403 if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (p->cfg,
408 if (GNUNET_YES == GNUNET_DISK_file_test (filename))
410 result = UNLINK (filename);
412 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
413 _("Hostlist file `%s' was removed\n"),filename);
415 GNUNET_free (filename);
417 p->core = GNUNET_CORE_connect (p->cfg,
425 GNUNET_assert ( NULL != p->core );
426 p->stats = GNUNET_STATISTICS_create ("hostlist", p->cfg);
427 GNUNET_assert ( NULL != p->stats );
432 setup_adv_peer (struct PeerContext *p,
435 p->cfg = GNUNET_CONFIGURATION_create ();
437 p->arm_proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
438 "gnunet-service-arm",
442 "-c", cfgname, NULL);
444 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
445 p->stats = GNUNET_STATISTICS_create ("hostlist", p->cfg);
446 GNUNET_assert ( NULL != p->stats );
454 const struct GNUNET_CONFIGURATION_Handle *c)
460 learned_hostlist_saved = GNUNET_NO;
461 learned_hostlist_downloaded = GNUNET_NO;
465 setup_adv_peer (&adv_peer, "test_learning_adv_peer.conf");
466 setup_learn_peer (&learn_peer, "test_learning_learn_peer.conf");
467 timeout_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
471 check_task = GNUNET_SCHEDULER_add_delayed (CHECK_INTERVALL,
481 char *const argv[] = {
482 "test-gnunet-daemon-hostlist-learning",
483 "-c", "learning_data.conf",
489 struct GNUNET_GETOPT_CommandLineOption options[] = {
490 GNUNET_GETOPT_OPTION_END
493 GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
494 argv, "test-gnunet-daemon-hostlist-learning",
498 if (timeout == GNUNET_YES)
500 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
501 "Testcase timeout\n");
504 if (adv_arrived != GNUNET_YES)
506 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
507 "Learning peer did not receive advertisement from server\n");
510 if ( learned_hostlist_saved == GNUNET_NO )
512 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
513 "Advertised hostlist was not saved in datastore\n");
516 if (learned_hostlist_downloaded == GNUNET_NO)
518 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
519 "Advertised hostlist could not be downloaded from server\n");
522 if (adv_sent == GNUNET_NO)
524 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
525 "Advertised was not sent from server to client\n");
528 if (GNUNET_YES == failed)
535 main (int argc, char *argv[])
539 GNUNET_DISK_directory_remove ("/tmp/test-gnunet-hostlist-peer-1");
540 GNUNET_DISK_directory_remove ("/tmp/test-gnunet-hostlist-peer-2");
541 GNUNET_log_setup ("test-gnunet-daemon-hostlist",
548 system ("gnunet-peerinfo -s -c test_learning_adv_peer.conf > /dev/null");
549 system ("gnunet-peerinfo -s -c test_learning_learn_peer.conf > /dev/null");
551 GNUNET_DISK_directory_remove ("/tmp/test-gnunet-hostlist-peer-1");
552 GNUNET_DISK_directory_remove ("/tmp/test-gnunet-hostlist-peer-2");
553 if (GNUNET_YES == GNUNET_DISK_file_test ("hostlists_learn_peer.file"))
555 if (0 == UNLINK("hostlists_learn_peer.file"))
556 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
557 "Hostlist file hostlists_learn_peer.file was removed\n");
562 /* end of test_gnunet_daemon_hostlist.c */