1 files changed, 139 insertions, 0 deletions
diff --git a/src/util/test_peer.c b/src/util/test_peer.c
new file mode 100644
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--- /dev/null
+++ b/src/util/test_peer.c
@@ -0,0 +1,139 @@
+/*
+     This file is part of GNUnet.
+     (C) 2009 Christian Grothoff (and other contributing authors)
+
+     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 3, 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
+     General Public License for more details.
+
+     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.
+*/
+/**
+ * @file util/test_peer.c
+ * @brief testcase for peer.c
+ * @author Safey Mohammed
+ */
+
+#include "platform.h"
+#include "gnunet_crypto_lib.h"
+#include "gnunet_peer_lib.h"
+
+#define NUMBER_OF_PEERS 10
+
+#define VERBOSE GNUNET_NO
+
+/**
+ * A list of Peer ID's to play with
+ */
+static struct GNUNET_PeerIdentity pidArr[NUMBER_OF_PEERS];
+
+
+static void
+generatePeerIdList ()
+{
+  int i;
+
+  for (i = 0; i < NUMBER_OF_PEERS; i++)
+  {
+    GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK,
+                                      &pidArr[i].hashPubKey);
+#if VERBOSE
+    printf ("Peer %d: %s\n", i, GNUNET_i2s (&pidArr[i]));
+#endif
+  }
+}
+
+
+static int
+check ()
+{
+  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 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 */