2 This file is part of GNUnet.
3 (C) 2011 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 cadet/test_cadet.c
23 * @brief Test for the cadet service: retransmission of traffic.
27 #include "cadet_test_lib.h"
28 #include "gnunet_cadet_service.h"
29 #include "gnunet_statistics_service.h"
34 * How namy messages to send
36 #define TOTAL_PACKETS 100
39 * How long until we give up on connecting the peers?
41 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 120)
44 * Time to wait for stuff that should be rather fast
46 #define SHORT_TIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
49 * DIFFERENT TESTS TO RUN
60 * Which test are we running?
65 * String with test name
70 * Flag to send traffic leaf->root in speed tests to test BCK_ACK logic.
72 static int test_backwards = GNUNET_NO;
75 * How many events have happened
80 * Number of events expected to conclude the test successfully.
85 * Size of each test packet
87 size_t size_payload = sizeof (struct GNUNET_MessageHeader) + sizeof (uint32_t);
90 * Operation to get peer ids.
92 struct GNUNET_TESTBED_Operation *t_op[2];
97 struct GNUNET_PeerIdentity *p_id[2];
105 * Is the setup initialized?
107 static int initialized;
110 * Number of payload packes sent
112 static int data_sent;
115 * Number of payload packets received
117 static int data_received;
120 * Number of payload packed explicitly (app level) acknowledged
125 * Total number of peers asked to run.
127 static unsigned long long peers_requested;
130 * Number of currently running peers (should be same as @c peers_requested).
132 static unsigned long long peers_running;
135 * Test context (to shut down).
137 struct GNUNET_CADET_TEST_Context *test_ctx;
140 * Task called to disconnect peers.
142 static GNUNET_SCHEDULER_TaskIdentifier disconnect_task;
145 * Task To perform tests
147 static GNUNET_SCHEDULER_TaskIdentifier test_task;
150 * Task called to shutdown test.
152 static GNUNET_SCHEDULER_TaskIdentifier shutdown_handle;
155 * Cadet handle for the root peer
157 static struct GNUNET_CADET_Handle *h1;
160 * Cadet handle for the first leaf peer
162 static struct GNUNET_CADET_Handle *h2;
165 * Channel handle for the root peer
167 static struct GNUNET_CADET_Channel *ch;
170 * Channel handle for the dest peer
172 static struct GNUNET_CADET_Channel *incoming_ch;
175 * Time we started the data transmission (after channel has been established
178 static struct GNUNET_TIME_Absolute start_time;
183 static struct GNUNET_TESTBED_Peer **testbed_peers;
186 * Statistics operation handle.
188 static struct GNUNET_TESTBED_Operation *stats_op;
193 static unsigned int ka_sent;
196 * Keepalives received.
198 static unsigned int ka_received;
202 * Show the results of the test (banwidth acheived) and log them to GAUGER
207 static struct GNUNET_TIME_Absolute end_time;
208 static struct GNUNET_TIME_Relative total_time;
210 end_time = GNUNET_TIME_absolute_get();
211 total_time = GNUNET_TIME_absolute_get_difference(start_time, end_time);
212 FPRINTF (stderr, "\nResults of test \"%s\"\n", test_name);
213 FPRINTF (stderr, "Test time %s\n",
214 GNUNET_STRINGS_relative_time_to_string (total_time,
216 FPRINTF (stderr, "Test bandwidth: %f kb/s\n",
217 4 * TOTAL_PACKETS * 1.0 / (total_time.rel_value_us / 1000)); // 4bytes * ms
218 FPRINTF (stderr, "Test throughput: %f packets/s\n\n",
219 TOTAL_PACKETS * 1000.0 / (total_time.rel_value_us / 1000)); // packets * ms
220 GAUGER ("CADET", test_name,
221 TOTAL_PACKETS * 1000.0 / (total_time.rel_value_us / 1000),
227 * Shut down peergroup, clean up.
229 * @param cls Closure (unused).
230 * @param tc Task Context.
233 shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
235 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Ending test.\n");
236 shutdown_handle = GNUNET_SCHEDULER_NO_TASK;
241 * Disconnect from cadet services af all peers, call shutdown.
243 * @param cls Closure (unused).
244 * @param tc Task Context.
247 disconnect_cadet_peers (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
249 long line = (long) cls;
252 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
253 "disconnecting cadet service of peers, called from line %ld\n",
255 disconnect_task = GNUNET_SCHEDULER_NO_TASK;
256 for (i = 0; i < 2; i++)
258 GNUNET_TESTBED_operation_done (t_op[i]);
262 GNUNET_CADET_channel_destroy (ch);
265 if (NULL != incoming_ch)
267 GNUNET_CADET_channel_destroy (incoming_ch);
270 GNUNET_CADET_TEST_cleanup (test_ctx);
271 if (GNUNET_SCHEDULER_NO_TASK != shutdown_handle)
273 GNUNET_SCHEDULER_cancel (shutdown_handle);
275 shutdown_handle = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
280 * Abort test: schedule disconnect and shutdown immediately
282 * @param line Line in the code the abort is requested from (__LINE__).
285 abort_test (long line)
287 if (disconnect_task != GNUNET_SCHEDULER_NO_TASK)
289 GNUNET_SCHEDULER_cancel (disconnect_task);
290 disconnect_task = GNUNET_SCHEDULER_add_now (&disconnect_cadet_peers,
296 * Transmit ready callback.
298 * @param cls Closure (message type).
299 * @param size Size of the tranmist buffer.
300 * @param buf Pointer to the beginning of the buffer.
302 * @return Number of bytes written to buf.
305 tmt_rdy (void *cls, size_t size, void *buf);
309 * Task to schedule a new data transmission.
311 * @param cls Closure (peer #).
312 * @param tc Task Context.
315 data_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
317 struct GNUNET_CADET_TransmitHandle *th;
318 struct GNUNET_CADET_Channel *channel;
320 if ((GNUNET_SCHEDULER_REASON_SHUTDOWN & tc->reason) != 0)
323 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Data task\n");
324 if (GNUNET_YES == test_backwards)
326 channel = incoming_ch;
332 th = GNUNET_CADET_notify_transmit_ready (channel, GNUNET_NO,
333 GNUNET_TIME_UNIT_FOREVER_REL,
334 size_payload, &tmt_rdy, (void *) 1L);
337 unsigned long i = (unsigned long) cls;
339 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Retransmission\n");
342 GNUNET_log (GNUNET_ERROR_TYPE_INFO, " in 1 ms\n");
343 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MILLISECONDS,
344 &data_task, (void *)1UL);
349 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "in %u ms\n", i);
350 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply(
351 GNUNET_TIME_UNIT_MILLISECONDS,
353 &data_task, (void *)i);
360 * Transmit ready callback
362 * @param cls Closure (unused).
363 * @param size Size of the buffer we have.
364 * @param buf Buffer to copy data to.
367 tmt_rdy (void *cls, size_t size, void *buf)
369 struct GNUNET_MessageHeader *msg = buf;
373 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
374 "tmt_rdy called, filling buffer\n");
375 msg_size = size_payload + data_sent;
376 if (size < msg_size || NULL == buf)
378 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
379 "size %u, buf %p, data_sent %u, data_received %u\n",
380 size, buf, data_sent, data_received);
381 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "ok %u, ok goal %u\n", ok, ok_goal);
382 GNUNET_break (ok >= ok_goal - 2);
386 msg->size = htons (size);
387 msg->type = htons ((long) cls);
388 data = (uint32_t *) &msg[1];
389 *data = htonl (data_sent);
390 if (GNUNET_NO == initialized)
392 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "sending initializer\n");
394 else if (SPEED == test)
397 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " Sent message %d size %u\n",
398 data_sent, msg_size);
399 if (data_sent < TOTAL_PACKETS)
401 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " Scheduling message %d\n",
403 GNUNET_SCHEDULER_add_now (&data_task, NULL);
412 * Function is called whenever a message is received.
414 * @param cls closure (set from GNUNET_CADET_connect)
415 * @param channel connection to the other end
416 * @param channel_ctx place to store local state associated with the channel
417 * @param message the actual message
418 * @return GNUNET_OK to keep the connection open,
419 * GNUNET_SYSERR to close it (signal serious error)
422 data_callback (void *cls, struct GNUNET_CADET_Channel *channel,
424 const struct GNUNET_MessageHeader *message)
426 long client = (long) cls;
427 long expected_target_client;
432 GNUNET_CADET_receive_done (channel);
436 if (GNUNET_SCHEDULER_NO_TASK != disconnect_task)
438 GNUNET_SCHEDULER_cancel (disconnect_task);
439 disconnect_task = GNUNET_SCHEDULER_add_delayed (SHORT_TIME,
440 &disconnect_cadet_peers,
448 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Root client got a message!\n");
451 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
452 "Leaf client %li got a message.\n",
459 GNUNET_log (GNUNET_ERROR_TYPE_INFO, " ok: (%d/%d)\n", ok, ok_goal);
460 data = (uint32_t *) &message[1];
461 GNUNET_log (GNUNET_ERROR_TYPE_INFO, " payload: (%u)\n", ntohl (*data));
462 if (SPEED == test && GNUNET_YES == test_backwards)
464 expected_target_client = 0L;
468 expected_target_client = 4L;
471 if (GNUNET_NO == initialized)
473 initialized = GNUNET_YES;
474 start_time = GNUNET_TIME_absolute_get ();
477 GNUNET_assert (4L == client);
478 GNUNET_SCHEDULER_add_now (&data_task, NULL);
483 if (client == expected_target_client) // Normally 4
486 GNUNET_log (GNUNET_ERROR_TYPE_INFO, " received data %u\n", data_received);
487 if (SPEED != test || (ok_goal - 2) == ok)
489 GNUNET_CADET_notify_transmit_ready (channel, GNUNET_NO,
490 GNUNET_TIME_UNIT_FOREVER_REL,
491 size_payload, &tmt_rdy, (void *) 1L);
496 if (data_received < TOTAL_PACKETS)
502 if (test == SPEED_ACK || test == SPEED)
505 GNUNET_log (GNUNET_ERROR_TYPE_INFO, " received ack %u\n", data_ack);
506 GNUNET_CADET_notify_transmit_ready (channel, GNUNET_NO,
507 GNUNET_TIME_UNIT_FOREVER_REL,
508 size_payload, &tmt_rdy, (void *) 1L);
509 if (data_ack < TOTAL_PACKETS && SPEED != test)
511 if (ok == 2 && SPEED == test)
515 if (test == P2P_SIGNAL)
517 GNUNET_CADET_channel_destroy (incoming_ch);
522 GNUNET_CADET_channel_destroy (ch);
527 if (GNUNET_SCHEDULER_NO_TASK != disconnect_task)
529 GNUNET_SCHEDULER_cancel (disconnect_task);
530 disconnect_task = GNUNET_SCHEDULER_add_delayed (SHORT_TIME,
531 &disconnect_cadet_peers,
540 * Stats callback. Finish the stats testbed operation and when all stats have
541 * been iterated, shutdown the test.
544 * @param op the operation that has been finished
545 * @param emsg error message in case the operation has failed; will be NULL if
546 * operation has executed successfully.
549 stats_cont (void *cls, struct GNUNET_TESTBED_Operation *op, const char *emsg)
551 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "stats_cont for peer %u\n", cls);
552 GNUNET_log (GNUNET_ERROR_TYPE_INFO, " sent: %u, received: %u\n",
553 ka_sent, ka_received);
554 if (ka_sent < 2 || ka_sent > ka_received + 1)
556 GNUNET_TESTBED_operation_done (stats_op);
558 if (GNUNET_SCHEDULER_NO_TASK != disconnect_task)
559 GNUNET_SCHEDULER_cancel (disconnect_task);
560 disconnect_task = GNUNET_SCHEDULER_add_now (&disconnect_cadet_peers,
567 * Process statistic values.
570 * @param peer the peer the statistic belong to
571 * @param subsystem name of subsystem that created the statistic
572 * @param name the name of the datum
573 * @param value the current value
574 * @param is_persistent GNUNET_YES if the value is persistent, GNUNET_NO if not
575 * @return GNUNET_OK to continue, GNUNET_SYSERR to abort iteration
578 stats_iterator (void *cls, const struct GNUNET_TESTBED_Peer *peer,
579 const char *subsystem, const char *name,
580 uint64_t value, int is_persistent)
582 static const char *s_sent = "# keepalives sent";
583 static const char *s_recv = "# keepalives received";
586 i = GNUNET_TESTBED_get_index (peer);
587 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " %u - %s [%s]: %llu\n",
588 i, subsystem, name, value);
589 if (0 == strncmp (s_sent, name, strlen (s_sent)) && 0 == i)
592 if (0 == strncmp(s_recv, name, strlen (s_recv)) && 4 == i)
600 * Task check that keepalives were sent and received.
602 * @param cls Closure (NULL).
603 * @param tc Task Context.
606 check_keepalives (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
608 if ((GNUNET_SCHEDULER_REASON_SHUTDOWN & tc->reason) != 0)
611 disconnect_task = GNUNET_SCHEDULER_NO_TASK;
612 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "check keepalives\n");
613 GNUNET_CADET_channel_destroy (ch);
614 stats_op = GNUNET_TESTBED_get_statistics (5, testbed_peers,
616 stats_iterator, stats_cont, NULL);
621 * Handlers, for diverse services
623 static struct GNUNET_CADET_MessageHandler handlers[] = {
624 {&data_callback, 1, sizeof (struct GNUNET_MessageHeader)},
630 * Method called whenever another peer has added us to a channel
631 * the other peer initiated.
633 * @param cls Closure.
634 * @param channel New handle to the channel.
635 * @param initiator Peer that started the channel.
636 * @param port Port this channel is connected to.
637 * @param options channel option flags
638 * @return Initial channel context for the channel
639 * (can be NULL -- that's not an error).
642 incoming_channel (void *cls, struct GNUNET_CADET_Channel *channel,
643 const struct GNUNET_PeerIdentity *initiator,
644 uint32_t port, enum GNUNET_CADET_ChannelOption options)
646 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
647 "Incoming channel from %s to peer %d\n",
648 GNUNET_i2s (initiator), (long) cls);
650 GNUNET_log (GNUNET_ERROR_TYPE_INFO, " ok: %d\n", ok);
651 if ((long) cls == 4L)
652 incoming_ch = channel;
655 GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
656 "Incoming channel for unknown client %lu\n", (long) cls);
659 if (GNUNET_SCHEDULER_NO_TASK != disconnect_task)
661 GNUNET_SCHEDULER_cancel (disconnect_task);
662 if (KEEPALIVE == test)
664 struct GNUNET_TIME_Relative delay;
665 delay = GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS , 5);
667 GNUNET_SCHEDULER_add_delayed (delay, &check_keepalives, NULL);
670 disconnect_task = GNUNET_SCHEDULER_add_delayed (SHORT_TIME,
671 &disconnect_cadet_peers,
679 * Function called whenever an inbound channel is destroyed. Should clean up
680 * any associated state.
682 * @param cls closure (set from GNUNET_CADET_connect)
683 * @param channel connection to the other end (henceforth invalid)
684 * @param channel_ctx place where local state associated
685 * with the channel is stored
688 channel_cleaner (void *cls, const struct GNUNET_CADET_Channel *channel,
693 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
694 "Incoming channel disconnected at peer %ld\n", i);
698 GNUNET_break (channel == incoming_ch);
703 if (P2P_SIGNAL == test)
707 GNUNET_break (channel == ch);
711 GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
712 "Unknown peer! %d\n", i);
713 GNUNET_log (GNUNET_ERROR_TYPE_INFO, " ok: %d\n", ok);
715 if (GNUNET_SCHEDULER_NO_TASK != disconnect_task)
717 GNUNET_SCHEDULER_cancel (disconnect_task);
718 disconnect_task = GNUNET_SCHEDULER_add_now (&disconnect_cadet_peers,
727 * START THE TESTCASE ITSELF, AS WE ARE CONNECTED TO THE CADET SERVICES.
729 * Testcase continues when the root receives confirmation of connected peers,
730 * on callback funtion ch.
732 * @param cls Closure (unsued).
733 * @param tc Task Context.
736 do_test (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
738 enum GNUNET_CADET_ChannelOption flags;
740 if ((GNUNET_SCHEDULER_REASON_SHUTDOWN & tc->reason) != 0)
743 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test_task\n");
745 if (GNUNET_SCHEDULER_NO_TASK != disconnect_task)
747 GNUNET_SCHEDULER_cancel (disconnect_task);
750 flags = GNUNET_CADET_OPTION_DEFAULT;
751 if (SPEED_REL == test)
754 flags |= GNUNET_CADET_OPTION_RELIABLE;
756 ch = GNUNET_CADET_channel_create (h1, NULL, p_id[1], 1, flags);
758 disconnect_task = GNUNET_SCHEDULER_add_delayed (SHORT_TIME,
759 &disconnect_cadet_peers,
761 if (KEEPALIVE == test)
762 return; /* Don't send any data. */
764 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
765 "Sending data initializer...\n");
769 GNUNET_CADET_notify_transmit_ready (ch, GNUNET_NO,
770 GNUNET_TIME_UNIT_FOREVER_REL,
771 size_payload, &tmt_rdy, (void *) 1L);
775 * Callback to be called when the requested peer information is available
777 * @param cls the closure from GNUNET_TESTBED_peer_get_information()
778 * @param op the operation this callback corresponds to
779 * @param pinfo the result; will be NULL if the operation has failed
780 * @param emsg error message if the operation has failed;
781 * NULL if the operation is successfull
785 struct GNUNET_TESTBED_Operation *op,
786 const struct GNUNET_TESTBED_PeerInformation *pinfo,
791 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "id callback for %ld\n", i);
793 if (NULL == pinfo || NULL != emsg)
795 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "pi_cb: %s\n", emsg);
796 abort_test (__LINE__);
799 p_id[i] = pinfo->result.id;
800 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " id: %s\n", GNUNET_i2s (p_id[i]));
804 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Got all IDs, starting test\n");
805 test_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
810 * test main: start test when all peers are connected
812 * @param cls Closure.
813 * @param ctx Argument to give to GNUNET_CADET_TEST_cleanup on test end.
814 * @param num_peers Number of peers that are running.
815 * @param peers Array of peers.
816 * @param cadetes Handle to each of the CADETs of the peers.
820 struct GNUNET_CADET_TEST_Context *ctx,
821 unsigned int num_peers,
822 struct GNUNET_TESTBED_Peer **peers,
823 struct GNUNET_CADET_Handle **cadets)
825 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test main\n");
828 peers_running = num_peers;
829 GNUNET_assert (peers_running == peers_requested);
830 testbed_peers = peers;
832 h2 = cadets[num_peers - 1];
833 disconnect_task = GNUNET_SCHEDULER_add_delayed (SHORT_TIME,
834 &disconnect_cadet_peers,
836 shutdown_handle = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
837 &shutdown_task, NULL);
838 t_op[0] = GNUNET_TESTBED_peer_get_information (peers[0],
839 GNUNET_TESTBED_PIT_IDENTITY,
840 &pi_cb, (void *) 0L);
841 t_op[1] = GNUNET_TESTBED_peer_get_information (peers[num_peers - 1],
842 GNUNET_TESTBED_PIT_IDENTITY,
843 &pi_cb, (void *) 1L);
844 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "requested peer ids\n");
852 main (int argc, char *argv[])
854 initialized = GNUNET_NO;
855 static uint32_t ports[2];
856 const char *config_file;
858 GNUNET_log_setup ("test", "DEBUG", NULL);
859 config_file = "test_cadet.conf";
861 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Start\n");
863 /* Find out requested size */
864 if (strstr (argv[0], "test_direct") != NULL)
866 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "DIRECT CONNECTIONs\n");
869 else if (strstr (argv[0], "test_small") != NULL)
871 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "5 PEER LINE\n");
876 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "SIZE UNKNOWN, USING 5\n");
880 /* Find out requested test */
881 if (strstr (argv[0], "_cadet_forward") != NULL)
883 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "FORWARD\n");
885 test_name = "unicast";
888 else if (strstr (argv[0], "_cadet_signal") != NULL)
890 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "SIGNAL\n");
892 test_name = "signal";
895 else if (strstr (argv[0], "_cadet_speed_ack") != NULL)
897 /* Test is supposed to generate the following callbacks:
898 * 1 incoming channel (@dest)
899 * TOTAL_PACKETS received data packet (@dest)
900 * TOTAL_PACKETS received data packet (@orig)
901 * 1 received channel destroy (@dest)
903 ok_goal = TOTAL_PACKETS * 2 + 2;
904 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "SPEED_ACK\n");
906 test_name = "speed ack";
908 else if (strstr (argv[0], "_cadet_speed") != NULL)
910 /* Test is supposed to generate the following callbacks:
911 * 1 incoming channel (@dest)
912 * 1 initial packet (@dest)
913 * TOTAL_PACKETS received data packet (@dest)
914 * 1 received data packet (@orig)
915 * 1 received channel destroy (@dest)
917 ok_goal = TOTAL_PACKETS + 4;
918 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "SPEED\n");
919 if (strstr (argv[0], "_reliable") != NULL)
922 test_name = "speed reliable";
923 config_file = "test_cadet_drop.conf";
931 else if (strstr (argv[0], "_keepalive") != NULL)
934 /* Test is supposed to generate the following callbacks:
935 * 1 incoming channel (@dest)
937 * 1 received channel destroy (@dest)
943 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "UNKNOWN\n");
948 if (strstr (argv[0], "backwards") != NULL)
950 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "BACKWARDS (LEAF TO ROOT)\n");
951 test_backwards = GNUNET_YES;
952 GNUNET_asprintf (&test_name, "backwards %s", test_name);
958 GNUNET_CADET_TEST_run ("test_cadet_small",
962 NULL, /* tmain cls */
970 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
971 "FAILED! (%d/%d)\n", ok, ok_goal);
974 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "success\n");
978 /* end of test_cadet.c */