[GNUnet-SVN] r27179 - gnunet/src/mesh

[gnunet]

Author: bartpolot
Date: 2013-05-16 16:45:29 +0200 (Thu, 16 May 2013)
New Revision: 27179

Added:
   gnunet/src/mesh/test_mesh2_local.c
Modified:
   gnunet/src/mesh/Makefile.am
   gnunet/src/mesh/mesh2_api.c
Log:
- add mesh2 local testcase

Modified: gnunet/src/mesh/Makefile.am
===================================================================
--- gnunet/src/mesh/Makefile.am 2013-05-16 14:43:41 UTC (rev 27178)
+++ gnunet/src/mesh/Makefile.am 2013-05-16 14:45:29 UTC (rev 27179)
@@ -23,6 +23,8 @@
 if HAVE_EXPERIMENTAL
   EXP_LIB = libgnunetmesh2.la
   EXP_LIBEXEC = gnunet-service-mesh-new
+  EXP_TESTS = \
+  test_mesh2_local
 endif
 
 libexec_PROGRAMS = \
@@ -93,7 +95,7 @@
 endif
 
 gnunet_mesh_SOURCES = \
- gnunet-mesh.c         
+  gnunet-mesh.c
 gnunet_mesh_LDADD = \
   $(top_builddir)/src/mesh/libgnunetmesh.la \
   $(top_builddir)/src/util/libgnunetutil.la
@@ -149,7 +151,8 @@
  test_mesh_small_speed_nobuf \
  test_mesh_small_speed_backwards \
  test_mesh_small_speed_nobuf_backwards \
- test_mesh_small_speed_ack
+ test_mesh_small_speed_ack \
+ $(EXP_TESTS)
 
 test_mesh_api_SOURCES = \
  test_mesh_api.c
@@ -267,8 +270,19 @@
 test_mesh_small_speed_nobuf_backwards_DEPENDENCIES = $(dep_mesh_test_lib)
 
 
+test_mesh2_local_SOURCES = \
+ test_mesh2_local.c
+test_mesh2_local_LDADD = \
+ $(top_builddir)/src/util/libgnunetutil.la \
+ $(top_builddir)/src/testing/libgnunettesting.la \
+ $(top_builddir)/src/mesh/libgnunetmesh2.la
+test_mesh2_local_DEPENDENCIES = \
+  libgnunetmesh2.la
+
 if ENABLE_TEST_RUN
-TESTS = test_mesh_api \
+TESTS = \
+ $(EXP_TESTS) \
+ test_mesh_api \
  test_mesh_tree_api \
  test_mesh_local_1 test_mesh_local_2 \
  test_mesh_local_traffic_fwd \

Modified: gnunet/src/mesh/mesh2_api.c
===================================================================
--- gnunet/src/mesh/mesh2_api.c 2013-05-16 14:43:41 UTC (rev 27178)
+++ gnunet/src/mesh/mesh2_api.c 2013-05-16 14:45:29 UTC (rev 27179)
@@ -1602,7 +1602,7 @@
     return th;
   if (GMC_is_pid_bigger(tunnel->next_send_pid, tunnel->max_send_pid))
     return th;
-  LOG (GNUNET_ERROR_TYPE_DEBUG, "    call notify tmt rdy\n");
+  LOG (GNUNET_ERROR_TYPE_DEBUG, "    call client notify tmt rdy\n");
   tunnel->mesh->th =
       GNUNET_CLIENT_notify_transmit_ready (tunnel->mesh->client, th->size,
                                            GNUNET_TIME_UNIT_FOREVER_REL,

Added: gnunet/src/mesh/test_mesh2_local.c
===================================================================
--- gnunet/src/mesh/test_mesh2_local.c                          (rev 0)
+++ gnunet/src/mesh/test_mesh2_local.c  2013-05-16 14:45:29 UTC (rev 27179)
@@ -0,0 +1,260 @@
+/*
+     This file is part of GNUnet.
+     (C) 2011 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 mesh/test_mesh_local_1.c
+ * @brief test mesh local: test of tunnels with just one peer
+ * @author Bartlomiej Polot
+ */
+
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_dht_service.h"
+#include "gnunet_testing_lib.h"
+#include "gnunet_mesh2_service.h"
+
+struct GNUNET_TESTING_Peer *me;
+
+static struct GNUNET_MESH_Handle *mesh_peer_1;
+
+static struct GNUNET_MESH_Handle *mesh_peer_2;
+
+static struct GNUNET_MESH_Tunnel *t;
+
+static int result = GNUNET_OK;
+
+static GNUNET_SCHEDULER_TaskIdentifier abort_task;
+
+static GNUNET_SCHEDULER_TaskIdentifier shutdown_task;
+
+
+/**
+ * Shutdown nicely
+ */
+static void
+do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: shutdown\n");
+  if (0 != abort_task)
+  {
+    GNUNET_SCHEDULER_cancel (abort_task);
+  }
+  if (NULL != t)
+  {
+    GNUNET_MESH_tunnel_destroy(t);
+  }
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: D1\n");
+  if (NULL != mesh_peer_1)
+  {
+    GNUNET_MESH_disconnect (mesh_peer_1);
+  }
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: D2\n");
+  if (NULL != mesh_peer_2)
+  {
+    GNUNET_MESH_disconnect (mesh_peer_2);
+  }
+}
+
+
+/**
+ * Something went wrong and timed out. Kill everything and set error flag
+ */
+static void
+do_abort (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: ABORT\n");
+  result = GNUNET_SYSERR;
+  abort_task = 0;
+  if (GNUNET_SCHEDULER_NO_TASK != shutdown_task)
+  {
+    GNUNET_SCHEDULER_cancel (shutdown_task);
+    shutdown_task = GNUNET_SCHEDULER_NO_TASK;
+  }
+  do_shutdown (cls, tc);
+}
+
+
+/**
+ * Function is called whenever a message is received.
+ *
+ * @param cls closure (set from GNUNET_MESH_connect)
+ * @param tunnel connection to the other end
+ * @param tunnel_ctx place to store local state associated with the tunnel
+ * @param sender who sent the message
+ * @param message the actual message
+ * 
+ * @return GNUNET_OK to keep the connection open,
+ *         GNUNET_SYSERR to close it (signal serious error)
+ */
+static int
+data_callback (void *cls, struct GNUNET_MESH_Tunnel *tunnel, void **tunnel_ctx,
+               const struct GNUNET_PeerIdentity *sender,
+               const struct GNUNET_MessageHeader *message)
+{
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: Data callback\n");
+  if (GNUNET_SCHEDULER_NO_TASK != shutdown_task)
+    GNUNET_SCHEDULER_cancel (shutdown_task);
+  shutdown_task =
+    GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &do_shutdown,
+                                  NULL);
+  return GNUNET_OK;
+}
+
+
+/**
+ * Method called whenever another peer has added us to a tunnel
+ * the other peer initiated.
+ *
+ * @param cls closure
+ * @param tunnel new handle to the tunnel
+ * @param initiator peer that started the tunnel
+ * @param port port number
+ * @return initial tunnel context for the tunnel (can be NULL -- that's not an 
error)
+ */
+static void *
+inbound_tunnel (void *cls, struct GNUNET_MESH_Tunnel *tunnel,
+                const struct GNUNET_PeerIdentity *initiator,
+                uint32_t port)
+{
+  long id = (long) cls;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "test: received incoming tunnel on peer %d, port %u\n",
+              id, port);
+  if (id != 1L)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+                "test: wrong peer\n");
+    result = GNUNET_SYSERR;
+  }
+  return NULL;
+}
+
+
+/**
+ * Function called whenever an inbound tunnel is destroyed.  Should clean up
+ * any associated state.
+ *
+ * @param cls closure (set from GNUNET_MESH_connect)
+ * @param tunnel connection to the other end (henceforth invalid)
+ * @param tunnel_ctx place where local state associated
+ *                   with the tunnel is stored
+ */
+static void
+inbound_end (void *cls, const struct GNUNET_MESH_Tunnel *tunnel,
+             void *tunnel_ctx)
+{
+  unsigned int id = *(unsigned int *) cls;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: incoming tunnel closed\n");
+  if (id != 1)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+                "test: received closing tunnel on peer 2\n");
+    result = GNUNET_SYSERR;
+  }
+}
+
+
+/**
+ * Handler array for traffic received on peer1
+ */
+static struct GNUNET_MESH_MessageHandler handlers1[] = {
+  {&data_callback, 1, 0},
+  {NULL, 0, 0}
+};
+
+
+/**
+ * Handler array for traffic received on peer2 (none expected)
+ */
+static struct GNUNET_MESH_MessageHandler handlers2[] = { {NULL, 0, 0} };
+
+
+/**
+ * Start looking for a peer by type
+ */
+static void
+do_find (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  struct GNUNET_PeerIdentity id;
+
+  GNUNET_TESTING_peer_get_identity (me, &id);
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: CONNECT BY TYPE\n");
+  t = GNUNET_MESH_tunnel_create (mesh_peer_1, NULL, &id, 1);
+}
+
+
+/**
+ * Initialize framework and start test
+ */
+static void
+run (void *cls, 
+     const struct GNUNET_CONFIGURATION_Handle *cfg,
+     struct GNUNET_TESTING_Peer *peer)
+{
+  static uint32_t ports[] = {1, 0};
+
+  me = peer;
+  abort_task =
+      GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
+                                    (GNUNET_TIME_UNIT_SECONDS, 20), &do_abort,
+                                    NULL);
+  mesh_peer_1 = GNUNET_MESH_connect (cfg,       /* configuration */
+                                     (void *) 1L,     /* cls */
+                                     &inbound_tunnel,   /* inbound new hndlr */
+                                     &inbound_end,      /* inbound end hndlr */
+                                     handlers1, /* traffic handlers */
+                                     NULL);     /* ports offered */
+
+  mesh_peer_2 = GNUNET_MESH_connect (cfg,       /* configuration */
+                                     (void *) 2L,     /* cls */
+                                     &inbound_tunnel,   /* inbound new hndlr */
+                                     &inbound_end,      /* inbound end hndlr */
+                                     handlers2, /* traffic handlers */
+                                     ports);     /* ports offered */
+  if (NULL == mesh_peer_1 || NULL == mesh_peer_2)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "test: Couldn't connect to mesh 
:(\n");
+    result = GNUNET_SYSERR;
+    return;
+  }
+  else
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: YAY! CONNECTED TO MESH :D\n");
+  }
+  GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &do_find, NULL);
+}
+
+
+/**
+ * Main
+ */
+int
+main (int argc, char *argv[])
+{
+  if (0 != GNUNET_TESTING_peer_run ("test-mesh-local-1",
+                                    "test_mesh.conf",
+                                &run, NULL))
+    return 1;
+  return (result == GNUNET_OK) ? 0 : 1;
+}
+
+/* end of test_mesh_local_1.c */