off-line hack fest

1 files changed, 182 insertions, 0 deletions

diff --git a/src/topology/test_gnunet_daemon_topology.c b/src/topology/test_gnunet_daemon_topology.c
new file mode 100644
index 000000000..b181e7b2c
--- /dev/null
+++ b/src/topology/test_gnunet_daemon_topology.c
@@ -0,0 +1,182 @@
+/*
+     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 2, 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 topology/test_gnunet_daemon_topology.c
+ * @brief testcase for topology maintenance code
+ */
+#include "platform.h"
+#include "gnunet_testing_lib.h"
+
+#define VERBOSE GNUNET_YES
+
+#define NUM_PEERS 2
+
+/**
+ * How long until we give up on connecting the peers?
+ */
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
+
+#define CONNECT_ATTEMPTS 3
+
+
+static int ok;
+
+static int peers_left;
+
+static int connect_left;
+
+static struct GNUNET_TESTING_PeerGroup *pg;
+
+static struct GNUNET_TESTING_Daemon *first;
+
+static struct GNUNET_TESTING_Daemon *last;
+
+static struct GNUNET_SCHEDULER_Handle *sched;
+
+
+static void
+clean_up_task (void *cls,
+                 const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  GNUNET_TESTING_daemons_stop (pg);
+  ok = 0;     
+}
+
+
+static void 
+notify_connect_complete(void *cls,
+                        const struct GNUNET_PeerIdentity *first,
+                        const struct GNUNET_PeerIdentity *second,
+                        const struct GNUNET_CONFIGURATION_Handle *first_cfg,
+                        const struct GNUNET_CONFIGURATION_Handle *second_cfg,
+                        struct GNUNET_TESTING_Daemon *first_daemon,
+                        struct GNUNET_TESTING_Daemon *second_daemon,
+                        const char *emsg)
+{
+  if (NULL != emsg)
+    {
+      fprintf (stderr,
+               "Failed to connect two peers: %s\n",
+               emsg);
+      GNUNET_TESTING_daemons_stop (pg);
+      GNUNET_assert (0);
+      return;
+    }
+  connect_left--;
+  if (connect_left == 0)
+    {
+      /* FIXME: check that topology adds a few more links
+         in addition to those that were seeded */
+      /* For now, sleep so we can have the daemon do some work */
+      GNUNET_SCHEDULER_add_delayed (sched,
+                                    GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5),
+                                    &clean_up_task,
+                                    NULL);
+    }
+}
+
+
+static void my_cb(void *cls,
+                   const struct GNUNET_PeerIdentity *id,
+                   const struct GNUNET_CONFIGURATION_Handle *cfg,
+                   struct GNUNET_TESTING_Daemon *d,
+                   const char *emsg)
+{
+  GNUNET_assert (id != NULL);
+  peers_left--;  
+  if (first == NULL)
+    {
+      connect_left = NUM_PEERS;
+      first = d;
+      last = d;
+      return;
+    }
+  GNUNET_TESTING_daemons_connect (last, d, TIMEOUT, CONNECT_ATTEMPTS,
+                                  &notify_connect_complete,
+                                  NULL);
+  if (peers_left == 0)
+    {
+      /* close circle */
+      GNUNET_TESTING_daemons_connect (d, first, TIMEOUT, CONNECT_ATTEMPTS,
+                                      &notify_connect_complete,
+                                      NULL);
+    }
+}
+
+
+static void
+run (void *cls,
+     struct GNUNET_SCHEDULER_Handle *s,
+     char *const *args,
+     const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+  sched = s;
+  ok = 1;
+#if VERBOSE
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Starting daemons.\n");
+#endif
+  peers_left = NUM_PEERS;
+  pg = GNUNET_TESTING_daemons_start (sched, cfg, 
+                                     peers_left,
+                                     &my_cb, NULL, NULL, NULL, NULL);
+  GNUNET_assert (pg != NULL);
+}
+
+static int
+check ()
+{
+  char *const argv[] = { "test-testing",
+    "-c",
+    "test_gnunet_daemon_topology_data.conf",
+#if VERBOSE
+    "-L", "DEBUG",
+#endif
+    NULL
+  };
+  struct GNUNET_GETOPT_CommandLineOption options[] = {
+    GNUNET_GETOPT_OPTION_END
+  };
+  GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
+                      argv, "test-gnunet-daemon-topology", "nohelp",
+                      options, &run, &ok);
+  return ok;
+}
+
+int
+main (int argc, char *argv[])
+{
+  int ret;
+
+  GNUNET_log_setup ("test-gnunet-daemon-topology",
+#if VERBOSE
+                    "DEBUG",
+#else
+                    "WARNING",
+#endif
+                    NULL);
+  ret = check ();
+  sleep (1); /* FIXME: needed? */
+  GNUNET_DISK_directory_remove ("/tmp/test-gnunet-topology");
+  return ret;
+}
+
+/* end of test_gnunet_daemon_topology.c */