2 This file is part of GNUnet.
3 Copyright (C) 2011 GNUnet e.V.
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your 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 Affero General Public License for more details.
16 * @file nse/test_nse_api.c
17 * @brief testcase for nse_api.c
20 #include "gnunet_util_lib.h"
21 #include "gnunet_nse_service.h"
22 #include "gnunet_testing_lib.h"
25 static struct GNUNET_NSE_Handle *h;
27 static struct GNUNET_SCHEDULER_Task * die_task;
31 * Signature of the main function of a task.
40 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Disconnecting from NSE service.\n");
41 GNUNET_NSE_disconnect (h);
46 * Callback to call when network size estimate is updated.
49 * @param timestamp time when the estimate was received from the server (or created by the server)
50 * @param estimate the value of the current network size estimate
51 * @param std_dev standard deviation (rounded down to nearest integer)
52 * of the size estimation values seen
56 check_nse_message (void *cls, struct GNUNET_TIME_Absolute timestamp,
57 double estimate, double std_dev)
62 "Received NSE message, estimate %f, standard deviation %f.\n",
64 /* Fantastic check below. Expect NaN, the only thing not equal to itself. */
67 GNUNET_SCHEDULER_cancel (die_task);
68 die_task = GNUNET_SCHEDULER_add_now (&end_test, NULL);
74 const struct GNUNET_CONFIGURATION_Handle *cfg,
75 struct GNUNET_TESTING_Peer *peer)
78 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
79 (GNUNET_TIME_UNIT_MINUTES, 1), &end_test,
82 h = GNUNET_NSE_connect (cfg, &check_nse_message, cls);
83 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting to NSE service.\n");
84 GNUNET_assert (h != NULL);
89 main (int argc, char *argv[])
93 if (0 != GNUNET_TESTING_peer_run ("test_nse_api",
100 /* end of test_nse_api.c */