trying to port statvfs call to BSD

[oweals/gnunet.git] / src / util / test_peer.c

diff --git a/src/util/test_peer.c b/src/util/test_peer.c
index 63610e42087aa8294147fcf21fdeadfa10f90115..45633119cf84a2b2df2842c8f158b2b52fe3a8ce 100644 (file)
--- a/src/util/test_peer.c
+++ b/src/util/test_peer.c
@@ -28,90 +28,113 @@
 #include "gnunet_peer_lib.h"
 
 #define NUMBER_OF_PEERS 10
-/*#define DEBUG*/
 
-/* Global Variables */
-static struct GNUNET_PeerIdentity** pidArr; /* A list of Peer ID's to play with */
+#define DEBUG GNUNET_NO
+
+/**
+ * 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);
-               }
+  int i;
+
+  for (i = 0; i < NUMBER_OF_PEERS; i++)
+    {
+      GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK,
+                                       &pidArr[i].hashPubKey);
+#if DEBUG
+      printf ("Peer %d: %s\n", i, GNUNET_i2s (&pidArr[i]));
 #endif
-       }
+    }
 }
 
-static void destroyPeerIdList()
-{
-       int i;
-       for (i = 0; i < NUMBER_OF_PEERS; i++) {
-               GNUNET_free(pidArr[i]);
-       }
-       GNUNET_free(pidArr);
-}
 
-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] */
+  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))
        {
-               GNUNET_PEER_Id ids[] = {1, 2, 3};
-               GNUNET_PEER_decrement_rcs(ids, 3);
+         fprintf (stderr,
+                  "Unexpected Peer ID returned by intern function \n");
+         return 1;
        }
-       
-       /* re-referencing the first 3 peers using the change_rc function */
-       for (i = 0; i < 3; i++) {
-               GNUNET_PEER_change_rc(i, 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,
+                  "Unexpected Peer ID returned by intern function \n");
+         return 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;
+    }
+
+  /* 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;
+  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 */