From a024e1fe61644a01d0c5a759c04c5deb754f80a9 Mon Sep 17 00:00:00 2001
From: Bart Polot <bart@net.in.tum.de>
Date: Thu, 6 Oct 2011 16:43:13 +0000
Subject: Renamed functions, make valgrind stop complaining about memory leaks
 by explicitly freeing stuff before exit

---
 src/mesh/test_mesh_small.conf      |  4 ++
 src/mesh/test_mesh_small_unicast.c | 86 +++++++++++++++++++++++++++++++++++---
 2 files changed, 84 insertions(+), 6 deletions(-)

(limited to 'src/mesh')

diff --git a/src/mesh/test_mesh_small.conf b/src/mesh/test_mesh_small.conf
index 98def94c0..580a36f88 100644
--- a/src/mesh/test_mesh_small.conf
+++ b/src/mesh/test_mesh_small.conf
@@ -49,6 +49,10 @@ PORT = 10004
 [mesh]
 PORT = 10005
 DEBUG=YES
+ACCEPT_FROM = 127.0.0.1;
+HOSTNAME = localhost
+# PREFIX = valgrind --leak-check=full
+# PREFIX = xterm -geometry 100x85 -T peer1 -e gdb --args
 
 [testing]
 NUM_PEERS = 16
diff --git a/src/mesh/test_mesh_small_unicast.c b/src/mesh/test_mesh_small_unicast.c
index 92e5d078b..826ef49f3 100644
--- a/src/mesh/test_mesh_small_unicast.c
+++ b/src/mesh/test_mesh_small_unicast.c
@@ -288,6 +288,61 @@ do_test (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 }
 
 
+/**
+ * Prototype of a callback function indicating that two peers
+ * are currently connected.
+ *
+ * @param cls closure
+ * @param first peer id for first daemon
+ * @param second peer id for the second daemon
+ * @param distance distance between the connected peers
+ * @param emsg error message (NULL on success)
+ */
+void
+topo_cb (void *cls,
+         const struct GNUNET_PeerIdentity* first,
+         const struct GNUNET_PeerIdentity* second,
+         const char *emsg)
+{
+  GNUNET_PEER_Id p1;
+  GNUNET_PEER_Id p2;
+  uint16_t *connections = cls;
+  struct GNUNET_PeerIdentity id;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "test: :::::::::::::::::::::::::: %u\n",
+              connections[0]);
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: ###################### %p\n", connections);
+  GNUNET_PEER_resolve(connections[0], &id);
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "test: looking for %s...\n",
+                GNUNET_i2s(&id));
+  p1 = GNUNET_PEER_search(first);
+  if (p1 == connections[0])
+  {
+    p2 = GNUNET_PEER_search(second);
+    GNUNET_assert(p2 < num_peers);
+    if (0 == p2) return;
+    connections[p2]++;
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "test: %s IS a neighbor\n",
+                GNUNET_i2s(second));
+    return;
+  }
+  p1 = GNUNET_PEER_search(second);
+  if (p1 == connections[0])
+  {
+    p2 = GNUNET_PEER_search(first);
+    GNUNET_assert(p2 < num_peers);
+    if (0 == p2) return;
+    connections[p2]++;
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "test: %s IS a neighbor\n",
+                GNUNET_i2s(first));
+    return;
+  }
+}
+
 /**
  * connect_mesh_service: connect to the mesh service of one of the peers
  *
@@ -296,20 +351,39 @@ static void
 connect_mesh_service (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 {
   GNUNET_MESH_ApplicationType app;
+  uint16_t connections[num_peers];
+  uint16_t i;
 
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: connect_mesh_service\n");
 
-  d1 = GNUNET_TESTING_daemon_get (pg, 1);
-  d2 = GNUNET_TESTING_daemon_get (pg, 3);
+  for (i = 0; i < num_peers; i++)
+  {
+    d1 = GNUNET_TESTING_daemon_get (pg, i);
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "test:   %u: %s\n",
+                GNUNET_PEER_intern(&d1->id),
+                GNUNET_i2s (&d1->id));
+    connections[i] = 0;
+  }
+  connections[0] = GNUNET_PEER_intern(&d1->id);
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: ###################### %p\n", connections);
+  GNUNET_TESTING_get_topology(pg, &topo_cb, connections);
+  for (i = 1; i < num_peers; i++)
+    if (connections[i] == 0)
+      break;
+  GNUNET_assert (i < num_peers);
+  d2 = GNUNET_TESTING_daemon_get (pg, i);
   app = (GNUNET_MESH_ApplicationType) 0;
 
 #if VERBOSE
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-              "test: connecting to mesh service of peer %s\n",
-              GNUNET_i2s (&d1->id));
+              "test: connecting to mesh service of peer %s (%u)\n",
+              GNUNET_i2s (&d1->id),
+              connections[0]);
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-              "test: connecting to mesh service of peer %s\n",
-              GNUNET_i2s (&d2->id));
+              "test: connecting to mesh service of peer %s (%u)\n",
+              GNUNET_i2s (&d2->id),
+              i);
 #endif
   h1 = GNUNET_MESH_connect (d1->cfg,
                             10,
-- 
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