some testing changes, including an api change that likely breaks things for others

diff --git a/src/testing/test_testing_topology.c b/src/testing/test_testing_topology.c
index dfc59ab74339860e7fc193603809d668fe06f515..d7bb836e9e58429d1f28c574b8750e257715f07e 100644 (file)
--- a/src/testing/test_testing_topology.c
+++ b/src/testing/test_testing_topology.c
@@ -25,7 +25,7 @@
 #include "gnunet_testing_lib.h"
 #include "gnunet_core_service.h"
 
-#define VERBOSE GNUNET_NO
+#define VERBOSE GNUNET_YES
 
 /**
  * How long until we fail the whole testcase?
@@ -445,6 +445,7 @@ void
 topology_callback (void *cls,
                    const struct GNUNET_PeerIdentity *first,
                    const struct GNUNET_PeerIdentity *second,
+                   uint32_t distance,
                    const struct GNUNET_CONFIGURATION_Handle *first_cfg,
                    const struct GNUNET_CONFIGURATION_Handle *second_cfg,
                    struct GNUNET_TESTING_Daemon *first_daemon,
@@ -699,7 +700,7 @@ run (void *cls,
       GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
                   "Invalid connect topology `%s' given for section %s option %s\n", connect_topology_str, "TESTING", "CONNECT_TOPOLOGY");
     }
-
+  GNUNET_free_non_null(connect_topology_str);
   if ((GNUNET_YES ==
       GNUNET_CONFIGURATION_get_value_string(cfg, "testing", "connect_topology_option",
                                             &connect_topology_option_str)) && (GNUNET_NO == GNUNET_TESTING_topology_option_get(&connect_topology_option, connect_topology_option_str)))
@@ -708,7 +709,7 @@ run (void *cls,
                   "Invalid connect topology option `%s' given for section %s option %s\n", connect_topology_option_str, "TESTING", "CONNECT_TOPOLOGY_OPTION");
       connect_topology_option = GNUNET_TESTING_TOPOLOGY_OPTION_ALL; /* Defaults to NONE, set to ALL */
     }
-
+  GNUNET_free_non_null(connect_topology_option_str);
   if (GNUNET_YES ==
         GNUNET_CONFIGURATION_get_value_string (cfg, "testing", "connect_topology_option_modifier",
                                                &connect_topology_option_modifier_string))
@@ -730,11 +731,13 @@ run (void *cls,
 
   if ((GNUNET_YES ==
       GNUNET_CONFIGURATION_get_value_string(cfg, "testing", "blacklist_topology",
-                                            & blacklist_topology_str)) && (GNUNET_NO == GNUNET_TESTING_topology_get(&blacklist_topology, blacklist_topology_str)))
+                                            &blacklist_topology_str)) && (GNUNET_NO == GNUNET_TESTING_topology_get(&blacklist_topology, blacklist_topology_str)))
     {
       GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
                   "Invalid topology `%s' given for section %s option %s\n", topology_str, "TESTING", "BLACKLIST_TOPOLOGY");
     }
+  GNUNET_free_non_null(topology_str);
+  GNUNET_free_non_null(blacklist_topology_str);
 
   if (GNUNET_SYSERR ==
       GNUNET_CONFIGURATION_get_value_number (cfg, "testing", "num_peers",

diff --git a/src/testing/testing.c b/src/testing/testing.c
index 0c650d313902668c2953c8decf0d7f63849d6a54..5b36fc3803ff5697b13d09410db8c192ad9bb9c7 100644 (file)
--- a/src/testing/testing.c
+++ b/src/testing/testing.c
@@ -1158,11 +1158,15 @@ struct ConnectContext
    */
   struct GNUNET_TIME_Relative timeout_hello;
 
-
   /**
    * Was the connection attempt successful?
    */
   int connected;
+
+  /**
+   * The distance between the two connected peers
+   */
+  uint32_t distance;
 };
 
 
@@ -1210,7 +1214,7 @@ notify_connect_result (void *cls,
     {
       if (ctx->cb != NULL)
         {
-          ctx->cb (ctx->cb_cls, &ctx->d1->id, &ctx->d2->id, ctx->d1->cfg,
+          ctx->cb (ctx->cb_cls, &ctx->d1->id, &ctx->d2->id, ctx->distance, ctx->d1->cfg,
                    ctx->d2->cfg, ctx->d1, ctx->d2, NULL);
         }
     }
@@ -1234,7 +1238,7 @@ notify_connect_result (void *cls,
     {
       if (ctx->cb != NULL)
         {
-          ctx->cb (ctx->cb_cls, &ctx->d1->id, &ctx->d2->id, ctx->d1->cfg,
+          ctx->cb (ctx->cb_cls, &ctx->d1->id, &ctx->d2->id, 0, ctx->d1->cfg,
                    ctx->d2->cfg, ctx->d1, ctx->d2,
                    _("Peers failed to connect"));
         }
@@ -1266,6 +1270,7 @@ connect_notify (void *cls, const struct GNUNET_PeerIdentity * peer, struct GNUNE
   if (memcmp(&ctx->d2->id, peer, sizeof(struct GNUNET_PeerIdentity)) == 0)
     {
       ctx->connected = GNUNET_YES;
+      ctx->distance = distance;
       GNUNET_SCHEDULER_cancel(ctx->d1->sched, ctx->timeout_task);
       ctx->timeout_task = GNUNET_SCHEDULER_add_now (ctx->d1->sched,
                                                    &notify_connect_result,
@@ -1319,7 +1324,7 @@ GNUNET_TESTING_daemons_connect (struct GNUNET_TESTING_Daemon *d1,
   if ((d1->running == GNUNET_NO) || (d2->running == GNUNET_NO))
     {
       if (NULL != cb)
-        cb (cb_cls, &d1->id, &d2->id, d1->cfg, d2->cfg, d1, d2,
+        cb (cb_cls, &d1->id, &d2->id, 0, d1->cfg, d2->cfg, d1, d2,
             _("Peers are not fully running yet, can not connect!\n"));
       return;
     }
@@ -1351,7 +1356,7 @@ GNUNET_TESTING_daemons_connect (struct GNUNET_TESTING_Daemon *d1,
     {
       GNUNET_free (ctx);
       if (NULL != cb)
-        cb (cb_cls, &d1->id, &d2->id, d1->cfg, d2->cfg, d1, d2,
+        cb (cb_cls, &d1->id, &d2->id, 0, d1->cfg, d2->cfg, d1, d2,
             _("Failed to connect to core service of first peer!\n"));
       return;
     }
@@ -1372,7 +1377,7 @@ GNUNET_TESTING_daemons_connect (struct GNUNET_TESTING_Daemon *d1,
       GNUNET_CORE_disconnect(ctx->d1core);
       GNUNET_free (ctx);
       if (NULL != cb)
-        cb (cb_cls, &d1->id, &d2->id, d1->cfg, d2->cfg, d1, d2,
+        cb (cb_cls, &d1->id, &d2->id, 0, d1->cfg, d2->cfg, d1, d2,
             _("Failed to connect to transport service!\n"));
       return;
     }
@@ -1412,7 +1417,7 @@ reattempt_daemons_connect (void *cls, const struct GNUNET_SCHEDULER_TaskContext
   if (ctx->d1core == NULL)
     {
       if (NULL != ctx->cb)
-        ctx->cb (ctx->cb_cls, &ctx->d1->id, &ctx->d2->id, ctx->d1->cfg, ctx->d2->cfg, ctx->d1, ctx->d2,
+        ctx->cb (ctx->cb_cls, &ctx->d1->id, &ctx->d2->id, 0, ctx->d1->cfg, ctx->d2->cfg, ctx->d1, ctx->d2,
                  _("Failed to connect to core service of first peer!\n"));
       GNUNET_free (ctx);
       return;
@@ -1425,7 +1430,7 @@ reattempt_daemons_connect (void *cls, const struct GNUNET_SCHEDULER_TaskContext
       GNUNET_CORE_disconnect(ctx->d1core);
       GNUNET_free (ctx);
       if (NULL != ctx->cb)
-        ctx->cb (ctx->cb_cls, &ctx->d1->id, &ctx->d2->id, ctx->d1->cfg, ctx->d2->cfg, ctx->d1, ctx->d2,
+        ctx->cb (ctx->cb_cls, &ctx->d1->id, &ctx->d2->id, 0, ctx->d1->cfg, ctx->d2->cfg, ctx->d1, ctx->d2,
             _("Failed to connect to transport service!\n"));
       return;
     }

diff --git a/src/testing/testing_group.c b/src/testing/testing_group.c
index 9965bb2fb794424936265b5d9a94dc64e280c489..b6ae14036c7508824858d08a7fcf7c8dfd1c0c7b 100644 (file)
--- a/src/testing/testing_group.c
+++ b/src/testing/testing_group.c
@@ -22,6 +22,15 @@
  * @file testing/testing_group.c
  * @brief convenience API for writing testcases for GNUnet
  * @author Christian Grothoff
+ *
+ * FIXME: have connection processor functions take a cls argument
+ *        which specifies where to write the connection information
+ *        instead of assuming it's certain peergroup places. (maybe?)
+ * FIXME: create static struct which contains the TOPOLOGY enum, the
+ *        associated string, and the function used to create it.
+ *        Then replace the create_X calls with topology_struct[i][2]
+ *        or something. (Store function pointers instead of using
+ *        switch statements)
  */
 #include "platform.h"
 #include "gnunet_arm_service.h"
@@ -107,6 +116,11 @@ static char * GNUNET_TESTING_TopologyStrings[] =
    */
   "SCALE_FREE",
 
+  /**
+   * Straight line topology.
+   */
+  "LINE",
+
   /**
    * All peers are disconnected.
    */
@@ -902,6 +916,17 @@ create_scale_free (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_Connectio
   return total_connections;
 }
 
+/**
+ * Create a topology given a peer group (set of running peers)
+ * and a connection processor.
+ *
+ * @param pg the peergroup to create the topology on
+ * @param proc the connection processor to call to actually set
+ *        up connections between two peers
+ *
+ * @return the number of connections that were set up
+ *
+ */
 int
 create_small_world_ring(struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_ConnectionProcessor proc)
 {
@@ -1013,7 +1038,17 @@ create_small_world_ring(struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_Conn
   return connect_attempts;
 }
 
-
+/**
+ * Create a topology given a peer group (set of running peers)
+ * and a connection processor.
+ *
+ * @param pg the peergroup to create the topology on
+ * @param proc the connection processor to call to actually set
+ *        up connections between two peers
+ *
+ * @return the number of connections that were set up
+ *
+ */
 static int
 create_nated_internet (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_ConnectionProcessor proc)
 {
@@ -1065,8 +1100,17 @@ create_nated_internet (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_Conne
 
 }
 
-
-
+/**
+ * Create a topology given a peer group (set of running peers)
+ * and a connection processor.
+ *
+ * @param pg the peergroup to create the topology on
+ * @param proc the connection processor to call to actually set
+ *        up connections between two peers
+ *
+ * @return the number of connections that were set up
+ *
+ */
 static int
 create_small_world (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_ConnectionProcessor proc)
 {
@@ -1208,8 +1252,17 @@ create_small_world (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_Connecti
   return connect_attempts;
 }
 
-
-
+/**
+ * Create a topology given a peer group (set of running peers)
+ * and a connection processor.
+ *
+ * @param pg the peergroup to create the topology on
+ * @param proc the connection processor to call to actually set
+ *        up connections between two peers
+ *
+ * @return the number of connections that were set up
+ *
+ */
 static int
 create_erdos_renyi (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_ConnectionProcessor proc)
 {
@@ -1257,6 +1310,17 @@ create_erdos_renyi (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_Connecti
   return connect_attempts;
 }
 
+/**
+ * Create a topology given a peer group (set of running peers)
+ * and a connection processor.
+ *
+ * @param pg the peergroup to create the topology on
+ * @param proc the connection processor to call to actually set
+ *        up connections between two peers
+ *
+ * @return the number of connections that were set up
+ *
+ */
 static int
 create_2d_torus (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_ConnectionProcessor proc)
 {
@@ -1334,7 +1398,17 @@ create_2d_torus (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_ConnectionP
 }
 
 
-
+/**
+ * Create a topology given a peer group (set of running peers)
+ * and a connection processor.
+ *
+ * @param pg the peergroup to create the topology on
+ * @param proc the connection processor to call to actually set
+ *        up connections between two peers
+ *
+ * @return the number of connections that were set up
+ *
+ */
 static int
 create_clique (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_ConnectionProcessor proc)
 {
@@ -1361,7 +1435,50 @@ create_clique (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_ConnectionPro
   return connect_attempts;
 }
 
+/**
+ * Create a topology given a peer group (set of running peers)
+ * and a connection processor.
+ *
+ * @param pg the peergroup to create the topology on
+ * @param proc the connection processor to call to actually set
+ *        up connections between two peers
+ *
+ * @return the number of connections that were set up
+ *
+ */
+static int
+create_line (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_ConnectionProcessor proc)
+{
+  unsigned int count;
+  int connect_attempts;
+
+  connect_attempts = 0;
+
+  /* Connect each peer to the next highest numbered peer */
+  for (count = 0; count < pg->total - 1; count++)
+    {
+#if VERBOSE_TESTING
+          GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                      "Connecting peer %d to peer %d\n",
+                      count, count + 1);
+#endif
+      connect_attempts += proc(pg, count, count + 1);
+    }
 
+  return connect_attempts;
+}
+
+/**
+ * Create a topology given a peer group (set of running peers)
+ * and a connection processor.
+ *
+ * @param pg the peergroup to create the topology on
+ * @param proc the connection processor to call to actually set
+ *        up connections between two peers
+ *
+ * @return the number of connections that were set up
+ *
+ */
 static int
 create_ring (struct GNUNET_TESTING_PeerGroup *pg, GNUNET_TESTING_ConnectionProcessor proc)
 {
@@ -1745,6 +1862,7 @@ create_and_copy_blacklist_files (struct GNUNET_TESTING_PeerGroup *pg, char *tran
 static void internal_connect_notify (void *cls,
                                      const struct GNUNET_PeerIdentity *first,
                                      const struct GNUNET_PeerIdentity *second,
+                                     uint32_t distance,
                                      const struct GNUNET_CONFIGURATION_Handle *first_cfg,
                                      const struct GNUNET_CONFIGURATION_Handle *second_cfg,
                                      struct GNUNET_TESTING_Daemon *first_daemon,
@@ -1754,12 +1872,16 @@ static void internal_connect_notify (void *cls,
   struct GNUNET_TESTING_PeerGroup *pg = cls;
   outstanding_connects--;
 
+<<<<<<< .mine
+  pg->notify_connection(pg->notify_connection_cls, first, second, distance, first_cfg, second_cfg, first_daemon, second_daemon, emsg);
+=======
   pg->notify_connection(pg->notify_connection_cls, 
                        first,
                        second, 
                        first_cfg, second_cfg, 
                        first_daemon, second_daemon, 
                        emsg);
+>>>>>>> .r11782
 
 }
 
@@ -2010,6 +2132,13 @@ GNUNET_TESTING_create_topology (struct GNUNET_TESTING_PeerGroup *pg,
 #endif
       num_connections = create_scale_free (pg, &add_allowed_connections);
       break;
+    case GNUNET_TESTING_TOPOLOGY_LINE:
+#if VERBOSE_TESTING
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                  _("Creating straight line topology\n"));
+#endif
+      num_connections = create_line (pg, &add_allowed_connections);
+      break;
     case GNUNET_TESTING_TOPOLOGY_NONE:
       num_connections = 0;
       break;
@@ -2103,6 +2232,13 @@ GNUNET_TESTING_create_topology (struct GNUNET_TESTING_PeerGroup *pg,
 #endif
       unblacklisted_connections = create_scale_free (pg, &unblacklist_connections);
       break;
+    case GNUNET_TESTING_TOPOLOGY_LINE:
+#if VERBOSE_TESTING
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                  _("Blacklisting all but straight line topology\n"));
+#endif
+      unblacklisted_connections = create_line (pg, &unblacklist_connections);
+      break;
     case GNUNET_TESTING_TOPOLOGY_NONE:
       /* Fall through */
     default:
@@ -2581,6 +2717,13 @@ GNUNET_TESTING_connect_topology (struct GNUNET_TESTING_PeerGroup *pg,
 #endif
         create_scale_free (pg, &add_actual_connections);
         break;
+      case GNUNET_TESTING_TOPOLOGY_LINE:
+#if VERBOSE_TOPOLOGY
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                  _("Creating straight line CONNECT topology\n"));
+#endif
+        create_line (pg, &add_actual_connections);
+        break;
       case GNUNET_TESTING_TOPOLOGY_NONE:
 #if VERBOSE_TOPOLOGY
         GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,