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13 General Public License for more details.
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21 * @file dht/test_dht_api.c
22 * @brief base test case for dht api
24 * This test case tests DHT api to DUMMY DHT service communication.
27 #include "gnunet_util_lib.h"
28 #include "gnunet_hello_lib.h"
29 #include "gnunet_testing_lib.h"
30 #include "gnunet_dht_service.h"
34 * How long until we really give up on a particular testcase portion?
36 #define TOTAL_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 600)
39 * How long until we give up on any particular operation (and retry)?
41 #define BASE_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 3)
49 * When to really abort the operation.
51 struct GNUNET_TIME_Absolute real_timeout;
54 * What timeout to set for the current attempt (increases)
56 struct GNUNET_TIME_Relative next_timeout;
59 * The task identifier of the retry task, so it can be cancelled.
61 struct GNUNET_SCHEDULER_Task * retry_task;
66 static struct GNUNET_DHT_Handle *dht_handle;
68 static struct GNUNET_DHT_GetHandle *get_handle;
70 struct RetryContext retry_context;
74 static struct GNUNET_SCHEDULER_Task * die_task;
78 #define OKPP do { ok++; FPRINTF (stderr, "Now at stage %u at %s:%u\n", ok, __FILE__, __LINE__); } while (0)
80 #define OKPP do { ok++; } while (0)
87 GNUNET_SCHEDULER_cancel (die_task);
89 GNUNET_DHT_disconnect (dht_handle);
91 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
92 "DHT disconnected, returning success!\n");
101 FPRINTF (stderr, "%s", "Ending on an unhappy note.\n");
102 if (get_handle != NULL)
104 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping get request!\n");
105 GNUNET_DHT_get_stop (get_handle);
107 if (retry_context.retry_task != NULL)
108 GNUNET_SCHEDULER_cancel (retry_context.retry_task);
109 GNUNET_DHT_disconnect (dht_handle);
116 * Signature of the main function of a task.
121 test_get_stop (void *cls)
123 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
124 "Called test_get_stop!\n");
125 GNUNET_assert (NULL != dht_handle);
126 GNUNET_DHT_get_stop (get_handle);
128 GNUNET_SCHEDULER_add_now (&end, NULL);
133 test_get_iterator (void *cls, struct GNUNET_TIME_Absolute exp,
134 const struct GNUNET_HashCode * key,
135 const struct GNUNET_PeerIdentity *get_path,
136 unsigned int get_path_length,
137 const struct GNUNET_PeerIdentity *put_path,
138 unsigned int put_path_length,
139 enum GNUNET_BLOCK_Type type,
140 size_t size, const void *data)
142 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
143 "test_get_iterator called (we got a result), stopping get request!\n");
144 GNUNET_SCHEDULER_add_now (&test_get_stop,
150 * Signature of the main function of a task.
153 * @param success result of PUT
156 test_get (void *cls, int success)
158 struct GNUNET_HashCode hash;
162 sizeof (struct GNUNET_HashCode));
164 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
165 "Called test_get!\n");
166 GNUNET_assert (dht_handle != NULL);
167 retry_context.real_timeout = GNUNET_TIME_relative_to_absolute (TOTAL_TIMEOUT);
168 retry_context.next_timeout = BASE_TIMEOUT;
171 GNUNET_DHT_get_start (dht_handle,
172 GNUNET_BLOCK_TYPE_TEST, &hash, 1,
173 GNUNET_DHT_RO_NONE, NULL, 0, &test_get_iterator,
176 if (get_handle == NULL)
179 GNUNET_SCHEDULER_cancel (die_task);
180 die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
188 const struct GNUNET_CONFIGURATION_Handle *cfg,
189 struct GNUNET_TESTING_Peer *peer)
191 struct GNUNET_HashCode hash;
193 size_t data_size = 42;
195 GNUNET_assert (ok == 1);
198 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
199 (GNUNET_TIME_UNIT_MINUTES, 1), &end_badly,
203 memset (&hash, 42, sizeof (struct GNUNET_HashCode));
204 data = GNUNET_malloc (data_size);
205 memset (data, 43, data_size);
206 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Called test_put!\n");
207 dht_handle = GNUNET_DHT_connect (cfg, 100);
208 GNUNET_assert (dht_handle != NULL);
209 GNUNET_DHT_put (dht_handle, &hash, 1, GNUNET_DHT_RO_NONE,
210 GNUNET_BLOCK_TYPE_TEST, data_size, data,
211 GNUNET_TIME_relative_to_absolute (TOTAL_TIMEOUT),
212 TOTAL_TIMEOUT, &test_get, NULL);
218 main (int argc, char *argv[])
220 if (0 != GNUNET_TESTING_peer_run ("test-dht-api",
221 "test_dht_api_data.conf",
227 /* end of test_dht_api.c */