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- /*
- This file is part of GNUnet.
- Copyright (C) 2009, 2015, 2017 GNUnet e.V.
- GNUnet is free software: you can redistribute it and/or modify it
- under the terms of the GNU Affero General Public License as published
- by the Free Software Foundation, either version 3 of the License,
- or (at your option) any later version.
- GNUnet is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- SPDX-License-Identifier: AGPL3.0-or-later
- */
- /**
- * @file dht/test_dht_api.c
- * @brief base test case for dht api
- * @author Christian Grothoff
- *
- * This test case tests DHT api to DUMMY DHT service communication.
- */
- #include "platform.h"
- #include "gnunet_util_lib.h"
- #include "gnunet_hello_lib.h"
- #include "gnunet_testing_lib.h"
- #include "gnunet_dht_service.h"
- /**
- * How long until we really give up on a particular testcase portion?
- */
- #define TOTAL_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
- static struct GNUNET_DHT_Handle *dht_handle;
- static struct GNUNET_DHT_GetHandle *get_handle;
- static struct GNUNET_DHT_PutHandle *put_handle;
- static int ok = 1;
- static struct GNUNET_SCHEDULER_Task *die_task;
- static void
- do_shutdown (void *cls)
- {
- if (NULL != die_task)
- {
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = NULL;
- }
- if (NULL != put_handle)
- {
- GNUNET_DHT_put_cancel (put_handle);
- put_handle = NULL;
- }
- if (NULL != get_handle)
- {
- GNUNET_DHT_get_stop (get_handle);
- get_handle = NULL;
- }
- GNUNET_DHT_disconnect (dht_handle);
- dht_handle = NULL;
- }
- static void
- end_badly (void *cls)
- {
- die_task = NULL;
- FPRINTF (stderr,
- "%s",
- "Ending on an unhappy note.\n");
- GNUNET_SCHEDULER_shutdown ();
- ok = 1;
- }
- static void
- test_get_iterator (void *cls,
- struct GNUNET_TIME_Absolute exp,
- const struct GNUNET_HashCode *key,
- const struct GNUNET_PeerIdentity *get_path,
- unsigned int get_path_length,
- const struct GNUNET_PeerIdentity *put_path,
- unsigned int put_path_length,
- enum GNUNET_BLOCK_Type type,
- size_t size,
- const void *data)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "test_get_iterator called (we got a result), stopping get request!\n");
- GNUNET_SCHEDULER_shutdown ();
- ok = 0;
- }
- /**
- * Signature of the main function of a task.
- *
- * @param cls closure
- */
- static void
- test_get (void *cls)
- {
- struct GNUNET_HashCode hash;
- put_handle = NULL;
- memset (&hash,
- 42,
- sizeof (struct GNUNET_HashCode));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Called test_get!\n");
- GNUNET_assert (dht_handle != NULL);
- get_handle = GNUNET_DHT_get_start (dht_handle,
- GNUNET_BLOCK_TYPE_TEST,
- &hash,
- 1,
- GNUNET_DHT_RO_NONE,
- NULL,
- 0,
- &test_get_iterator,
- NULL);
- if (NULL == get_handle)
- {
- GNUNET_break (0);
- ok = 1;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
- }
- static void
- run (void *cls,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
- struct GNUNET_TESTING_Peer *peer)
- {
- struct GNUNET_HashCode hash;
- char *data;
- size_t data_size = 42;
- GNUNET_assert (ok == 1);
- GNUNET_SCHEDULER_add_shutdown (&do_shutdown,
- NULL);
- die_task = GNUNET_SCHEDULER_add_delayed (TOTAL_TIMEOUT,
- &end_badly,
- NULL);
- memset (&hash,
- 42,
- sizeof (struct GNUNET_HashCode));
- data = GNUNET_malloc (data_size);
- memset (data, 43, data_size);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Called test_put!\n");
- dht_handle = GNUNET_DHT_connect (cfg,
- 100);
- GNUNET_assert (NULL != dht_handle);
- put_handle = GNUNET_DHT_put (dht_handle,
- &hash,
- 1,
- GNUNET_DHT_RO_NONE,
- GNUNET_BLOCK_TYPE_TEST,
- data_size,
- data,
- GNUNET_TIME_relative_to_absolute (TOTAL_TIMEOUT),
- &test_get,
- NULL);
- GNUNET_free (data);
- }
- int
- main (int argc,
- char *argv[])
- {
- if (0 != GNUNET_TESTING_peer_run ("test-dht-api",
- "test_dht_api_data.conf",
- &run, NULL))
- return 1;
- return ok;
- }
- /* end of test_dht_api.c */
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