/*
This file is part of GNUnet.
- (C) 2009 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2009 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
- by the Free Software Foundation; either version 2, or (at your
+ by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
/**
* @file util/test_peer.c
*/
#include "platform.h"
-#include "gnunet_crypto_lib.h"
-#include "gnunet_peer_lib.h"
+#include "gnunet_util_lib.h"
+#include <gcrypt.h>
#define NUMBER_OF_PEERS 10
-/*#define DEBUG*/
-/* Global Variables */
-static struct GNUNET_PeerIdentity** pidArr; /* A list of Peer ID's to play with */
+/**
+ * A list of Peer ID's to play with
+ */
+static struct GNUNET_PeerIdentity pidArr[NUMBER_OF_PEERS];
-static void generatePeerIdList()
+static void
+generatePeerIdList ()
{
- int i; /* Loop Index */
-
- pidArr = GNUNET_malloc(NUMBER_OF_PEERS * sizeof(struct GNUNET_PeerIdentity*));
- for (i = 0; i < NUMBER_OF_PEERS; i++ ) {
- pidArr[i] = GNUNET_malloc(sizeof(struct GNUNET_PeerIdentity));
- GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK, &(pidArr[i]->hashPubKey));
-
-#ifdef DEBUG
- {
- struct GNUNET_CRYPTO_HashAsciiEncoded hashAsciiEncoded;
- GNUNET_CRYPTO_hash_to_enc(&(pidArr[i]->hashPubKey), &hashAsciiEncoded);
- printf ("I'm Peer: %s\n", (char*) &hashAsciiEncoded);
- }
-#endif
- }
-}
+ int i;
-static void destroyPeerIdList()
-{
- int i;
- for (i = 0; i < NUMBER_OF_PEERS; i++) {
- GNUNET_free(pidArr[i]);
- }
- GNUNET_free(pidArr);
+ for (i = 0; i < NUMBER_OF_PEERS; i++)
+ {
+ gcry_randomize (&pidArr[i],
+ sizeof (struct GNUNET_PeerIdentity),
+ GCRY_STRONG_RANDOM);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Peer %d: %s\n", i, GNUNET_i2s (&pidArr[i]));
+ }
}
-static int check()
+
+static int
+check ()
{
- int i = 0;
- GNUNET_PEER_Id pid;
-
- /* Insert Peers into PeerEntry table and hashmap */
- for (; i < NUMBER_OF_PEERS; i++) {
- pid = GNUNET_PEER_intern(pidArr[i]);
- if ( pid != (i + 1)) {
- fprintf(stderr, "Unexpected Peer ID returned by intern function \n");
- return 1;
- }
- }
-
- /* Referencing the first 3 peers once again */
- for (i = 0; i < 3; i++) {
- pid = GNUNET_PEER_intern(pidArr[i]);
- if (pid != (i + 1)) {
- fprintf(stderr, "Unexpcted Peer ID returned by intern function \n");
- return 1;
- }
- }
-
- /* Dereferencing the first 3 peers once [decrementing their reference count] */
- {
- GNUNET_PEER_Id ids[] = {1, 2, 3};
- GNUNET_PEER_decrement_rcs(ids, 3);
- }
-
- /* re-referencing the first 3 peers using the change_rc function */
- for (i = 0; i < 3; i++) {
- GNUNET_PEER_change_rc(i, 1);
- }
-
- /* Removing the second Peer from the PeerEntry hash map */
- GNUNET_PEER_change_rc(2, -2);
-
- /* convert the pid of the first PeerEntry into that of the third */
- GNUNET_PEER_resolve(1, pidArr[3]);
-
- return 0;
+ int i;
+ GNUNET_PEER_Id pid;
+ struct GNUNET_PeerIdentity res;
+ struct GNUNET_PeerIdentity zero;
+ GNUNET_PEER_Id ids[] = { 1, 2, 3 };
+
+ GNUNET_assert (0 == GNUNET_PEER_intern (NULL));
+ /* Insert Peers into PeerEntry table and hashmap */
+ for (i = 0; i < NUMBER_OF_PEERS; i++)
+ {
+ pid = GNUNET_PEER_intern (&pidArr[i]);
+ if (pid != (i + 1))
+ {
+ FPRINTF (stderr, "%s", "Unexpected Peer ID returned by intern function\n");
+ return 1;
+ }
+ }
+
+ /* Referencing the first 3 peers once again */
+ for (i = 0; i < 3; i++)
+ {
+ pid = GNUNET_PEER_intern (&pidArr[i]);
+ if (pid != (i + 1))
+ {
+ FPRINTF (stderr, "%s", "Unexpected Peer ID returned by intern function\n");
+ return 1;
+ }
+ }
+
+ /* Dereferencing the first 3 peers once [decrementing their reference count] */
+ GNUNET_PEER_decrement_rcs (ids, 3);
+
+ /* re-referencing the first 3 peers using the change_rc function */
+ for (i = 1; i <= 3; i++)
+ GNUNET_PEER_change_rc (i, 1);
+
+ /* Removing the second Peer from the PeerEntry hash map */
+ GNUNET_PEER_change_rc (2, -2);
+
+ /* convert the pid of the first PeerEntry into that of the third */
+ GNUNET_PEER_resolve (1, &res);
+ GNUNET_assert (0 == memcmp (&res, &pidArr[0], sizeof (res)));
+
+ /*
+ * Attempt to convert pid = 0 (which is reserved)
+ * into a peer identity object, the peer identity memory
+ * is expected to be set to zero
+ */
+ memset (&zero, 0, sizeof (struct GNUNET_PeerIdentity));
+ GNUNET_log_skip (1, GNUNET_YES);
+ GNUNET_PEER_resolve (0, &res);
+ GNUNET_assert (0 == memcmp (&res, &zero, sizeof (res)));
+
+ /* Removing peer entries 1 and 3 from table using the list decrement function */
+ /* If count = 0, nothing should be done whatsoever */
+ GNUNET_PEER_decrement_rcs (ids, 0);
+
+ ids[1] = 3;
+ GNUNET_PEER_decrement_rcs (ids, 2);
+ GNUNET_PEER_decrement_rcs (ids, 2);
+
+ return 0;
}
-int main()
+
+int
+main ()
{
- int ret;
- GNUNET_log_setup ("test-peer", "ERROR", NULL);
- generatePeerIdList();
- ret = check();
- destroyPeerIdList();
-
- return ret;
+ unsigned int i;
+
+ GNUNET_log_setup ("test-peer", "ERROR", NULL);
+ for (i = 0; i < 1; i++)
+ {
+ generatePeerIdList ();
+ if (0 != check ())
+ return 1;
+ }
+ return 0;
}
+
+/* end of test_peer.c */