/*
This file is part of GNUnet.
- Copyright (C) 2009, 2015 GNUnet e.V.
+ 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 General Public License as published
/**
* @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.
*/
/**
* How long until we really give up on a particular testcase portion?
*/
-#define TOTAL_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 600)
-
-/**
- * How long until we give up on any particular operation (and retry)?
- */
-#define BASE_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 3)
-
-#define MTYPE 12345
-
-
-struct RetryContext
-{
- /**
- * When to really abort the operation.
- */
- struct GNUNET_TIME_Absolute real_timeout;
-
- /**
- * What timeout to set for the current attempt (increases)
- */
- struct GNUNET_TIME_Relative next_timeout;
-
- /**
- * The task identifier of the retry task, so it can be cancelled.
- */
- struct GNUNET_SCHEDULER_Task * retry_task;
-
-};
-
+#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;
-struct RetryContext retry_context;
+static struct GNUNET_DHT_PutHandle *put_handle;
static int ok = 1;
-static struct GNUNET_SCHEDULER_Task * die_task;
-
-
-#if VERBOSE
-#define OKPP do { ok++; FPRINTF (stderr, "Now at stage %u at %s:%u\n", ok, __FILE__, __LINE__); } while (0)
-#else
-#define OKPP do { ok++; } while (0)
-#endif
+static struct GNUNET_SCHEDULER_Task *die_task;
static void
-end (void *cls)
+do_shutdown (void *cls)
{
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = NULL;
- GNUNET_DHT_disconnect (dht_handle);
- dht_handle = NULL;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "DHT disconnected, returning success!\n");
- ok = 0;
-}
-
-
-static void
-end_badly ()
-{
- /* do work here */
- FPRINTF (stderr, "%s", "Ending on an unhappy note.\n");
- if (get_handle != NULL)
+ 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_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping get request!\n");
GNUNET_DHT_get_stop (get_handle);
+ get_handle = NULL;
}
- if (retry_context.retry_task != NULL)
- GNUNET_SCHEDULER_cancel (retry_context.retry_task);
GNUNET_DHT_disconnect (dht_handle);
dht_handle = NULL;
- ok = 1;
}
-/**
- * Signature of the main function of a task.
- *
- * @param cls closure
- */
static void
-test_get_stop (void *cls)
+end_badly (void *cls)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Called test_get_stop!\n");
- GNUNET_assert (NULL != dht_handle);
- GNUNET_DHT_get_stop (get_handle);
- get_handle = NULL;
- GNUNET_SCHEDULER_add_now (&end, NULL);
+ 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,
+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)
+ 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_add_now (&test_get_stop,
- NULL);
+ GNUNET_SCHEDULER_shutdown ();
+ ok = 0;
}
* @param success result of PUT
*/
static void
-test_get (void *cls, int success)
+test_get (void *cls,
+ int success)
{
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);
- retry_context.real_timeout = GNUNET_TIME_relative_to_absolute (TOTAL_TIMEOUT);
- retry_context.next_timeout = BASE_TIMEOUT;
-
- 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 (get_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);
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+ ok = 1;
+ GNUNET_SCHEDULER_shutdown ();
return;
}
}
size_t data_size = 42;
GNUNET_assert (ok == 1);
- OKPP;
- die_task =
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_MINUTES, 1), &end_badly,
- NULL);
-
-
- memset (&hash, 42, sizeof (struct GNUNET_HashCode));
+ 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 (dht_handle != NULL);
- 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),
- TOTAL_TIMEOUT, &test_get, NULL);
+ 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[])
+main (int argc,
+ char *argv[])
{
if (0 != GNUNET_TESTING_peer_run ("test-dht-api",
"test_dht_api_data.conf",