-doxygen
[oweals/gnunet.git] / src / transport / test_transport_api_reliability.c
index 4f00fa0d962a13be20aae1164ebc24b9a7ab0158..7bad5ff4ec3c010988b92b67ba7b1e57916297b2 100644 (file)
@@ -4,7 +4,7 @@
 
      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
+     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
  * achieve reliable message delivery.
  */
 #include "platform.h"
-#include "gnunet_common.h"
-#include "gnunet_hello_lib.h"
-#include "gnunet_getopt_lib.h"
-#include "gnunet_os_lib.h"
-#include "gnunet_program_lib.h"
-#include "gnunet_scheduler_lib.h"
 #include "gnunet_transport_service.h"
-#include "transport.h"
-
-#define VERBOSE GNUNET_NO
-
-#define VERBOSE_ARM GNUNET_NO
-
-#define START_ARM GNUNET_YES
-
+#include "gauger.h"
+#include "transport-testing.h"
 /**
- * Note that this value must not significantly exceed
- * 'MAX_PENDING' in 'gnunet-service-transport.c', otherwise
- * messages may be dropped even for a reliable transport.
+ * Testcase timeout
  */
-#define TOTAL_MSGS (60000 * 20)
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
 
 /**
  * How long until we give up on transmitting the message?
  */
-#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 150)
-
-#define MTYPE 12345
+#define TIMEOUT_TRANSMIT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10)
 
-struct PeerContext
-{
-  struct GNUNET_CONFIGURATION_Handle *cfg;
-  struct GNUNET_TRANSPORT_Handle *th;
-  struct GNUNET_PeerIdentity id;
-#if START_ARM
-  pid_t arm_pid;
-#endif
-};
 
-static struct PeerContext p1;
+static char *test_source;
 
-static struct PeerContext p2;
+static char *test_plugin;
 
-static struct GNUNET_SCHEDULER_Handle *sched;
+static char *test_name;
 
 static int ok;
 
-static int is_tcp;
+static GNUNET_SCHEDULER_TaskIdentifier die_task;
+
+struct PeerContext *p1;
+
+struct PeerContext *p2;
+
+struct PeerContext *sender;
+
+struct PeerContext *receiver;
+
+struct GNUNET_TRANSPORT_TransmitHandle *th;
 
-static int is_tcp_nat;
+char *cfg_file_p1;
 
-static int is_http;
+char *cfg_file_p2;
 
-static int connected;
+struct GNUNET_TRANSPORT_TESTING_handle *tth;
+
+static GNUNET_TRANSPORT_TESTING_ConnectRequest cc;
+
+
+/*
+ * Testcase specific declarations
+ */
+
+/**
+ * Note that this value must not significantly exceed
+ * 'MAX_PENDING' in 'gnunet-service-transport.c', otherwise
+ * messages may be dropped even for a reliable transport.
+ */
+#define TOTAL_MSGS (1024 * 2)
+
+#define MTYPE 12345
+
+GNUNET_NETWORK_STRUCT_BEGIN
+
+struct TestMessage
+{
+  struct GNUNET_MessageHeader header;
+  uint32_t num;
+};
+GNUNET_NETWORK_STRUCT_END
+
+static int msg_scheduled;
+static int msg_sent;
+static int msg_recv_expected;
+static int msg_recv;
+
+static int test_failed;
+static int test_connected;
 
 static unsigned long long total_bytes;
 
 static struct GNUNET_TIME_Absolute start_time;
 
-static GNUNET_SCHEDULER_TaskIdentifier die_task;
+/*
+ * END Testcase specific declarations
+ */
 
 #if VERBOSE
-#define OKPP do { ok++; fprintf (stderr, "Now at stage %u at %s:%u\n", ok, __FILE__, __LINE__); } while (0)
+#define OKPP do { ok++; FPRINTF (stderr, "Now at stage %u at %s:%u\n", ok, __FILE__, __LINE__); } while (0)
 #else
 #define OKPP do { ok++; } while (0)
 #endif
@@ -98,54 +118,65 @@ static void
 end ()
 {
   unsigned long long delta;
+  unsigned long long rate;
+  char *value_name;
 
-  GNUNET_SCHEDULER_cancel (sched, die_task);
-  die_task = GNUNET_SCHEDULER_NO_TASK;
-#if VERBOSE
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Disconnecting from transports!\n");
-#endif
-  GNUNET_TRANSPORT_disconnect (p1.th);
-  GNUNET_TRANSPORT_disconnect (p2.th);
-#if VERBOSE
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, 
-             "Transports disconnected, returning success!\n");
-#endif
-  delta = GNUNET_TIME_absolute_get_duration (start_time).value;
-  fprintf (stderr,
-          "\nThroughput was %llu kb/s\n",
-          total_bytes * 1000 / 1024 / delta);
-  ok = 0;
-}
 
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping peers\n");
 
-static void
-stop_arm (struct PeerContext *p)
-{
-#if START_ARM
-  if (0 != PLIBC_KILL (p->arm_pid, SIGTERM))
-    GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
-  GNUNET_OS_process_wait (p->arm_pid);
-#endif
-  GNUNET_CONFIGURATION_destroy (p->cfg);
-}
+  delta = GNUNET_TIME_absolute_get_duration (start_time).rel_value_us;
+  rate = (1000LL * 1000LL * total_bytes) / (1024 * delta);
+  FPRINTF (stderr, "\nThroughput was %llu KiBytes/s\n",
+      rate);
+
+  GNUNET_asprintf (&value_name, "reliable_%s", test_plugin);
+  GAUGER ("TRANSPORT", value_name, (int) rate,
+          "kb/s");
+  GNUNET_free (value_name);
+
+  if (die_task != GNUNET_SCHEDULER_NO_TASK)
+    GNUNET_SCHEDULER_cancel (die_task);
+
+  if (th != NULL)
+    GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
+  th = NULL;
+
+  if (cc != NULL)
+    GNUNET_TRANSPORT_TESTING_connect_peers_cancel (tth, cc);
 
+  GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1);
+  GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2);
+
+  GNUNET_TRANSPORT_TESTING_done (tth);
+}
 
 static void
-end_badly (void *cls,
-          const struct GNUNET_SCHEDULER_TaskContext *tc)
+end_badly ()
 {
-  GNUNET_break (0);
-  GNUNET_TRANSPORT_disconnect (p1.th);
-  GNUNET_TRANSPORT_disconnect (p2.th);
-  ok = 1;
-}
+  die_task = GNUNET_SCHEDULER_NO_TASK;
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Fail! Stopping peers\n");
 
+  if (test_connected == GNUNET_YES)
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Peers got connected\n");
+  else
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Peers got NOT connected\n");
 
-struct TestMessage 
-{
-  struct GNUNET_MessageHeader header;
-  uint32_t num;
-};
+  if (th != NULL)
+    GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
+  th = NULL;
+
+  if (cc != NULL)
+    GNUNET_TRANSPORT_TESTING_connect_peers_cancel (tth, cc);
+
+  if (p1 != NULL)
+    GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1);
+  if (p2 != NULL)
+    GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2);
+
+  GNUNET_TRANSPORT_TESTING_done (tth);
+
+  ok = GNUNET_SYSERR;
+}
 
 
 static unsigned int
@@ -153,84 +184,87 @@ get_size (unsigned int iter)
 {
   unsigned int ret;
 
-  if (iter < 60000)
-    return iter + sizeof (struct TestMessage);
   ret = (iter * iter * iter);
   return sizeof (struct TestMessage) + (ret % 60000);
 }
 
 
 static void
-notify_receive (void *cls,
-                const struct GNUNET_PeerIdentity *peer,
-                const struct GNUNET_MessageHeader *message,
-                struct GNUNET_TIME_Relative latency,
-               uint32_t distance)
+notify_receive (void *cls, const struct GNUNET_PeerIdentity *peer,
+                const struct GNUNET_MessageHeader *message)
 {
   static int n;
   unsigned int s;
   char cbuf[GNUNET_SERVER_MAX_MESSAGE_SIZE - 1];
   const struct TestMessage *hdr;
 
-  hdr = (const struct TestMessage*) message;
+  hdr = (const struct TestMessage *) message;
   s = get_size (n);
   if (MTYPE != ntohs (message->type))
     return;
-  if (ntohs (message->size) != s)
-    {
-      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                 "Expected message %u of size %u, got %u bytes of message %u\n",
-                 n, s,
-                 ntohs (message->size),
-                 ntohl (hdr->num));
-      GNUNET_SCHEDULER_cancel (sched, die_task);
-      die_task = GNUNET_SCHEDULER_add_now (sched, &end_badly, NULL);
-      return;
-    }
+  msg_recv_expected = n;
+  msg_recv = ntohl (hdr->num);
+  if (ntohs (message->size) != (s))
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Expected message %u of size %u, got %u bytes of message %u\n",
+                n, s, ntohs (message->size), ntohl (hdr->num));
+    if (die_task != GNUNET_SCHEDULER_NO_TASK)
+      GNUNET_SCHEDULER_cancel (die_task);
+    test_failed = GNUNET_YES;
+    die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+    return;
+  }
   if (ntohl (hdr->num) != n)
-    {
-      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                 "Expected message %u of size %u, got %u bytes of message %u\n",
-                 n, s,
-                 ntohs (message->size),
-                 ntohl (hdr->num));
-      GNUNET_SCHEDULER_cancel (sched, die_task);
-      die_task = GNUNET_SCHEDULER_add_now (sched, &end_badly, NULL);
-      return;
-    }
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Expected message %u of size %u, got %u bytes of message %u\n",
+                n, s, ntohs (message->size), ntohl (hdr->num));
+    if (die_task != GNUNET_SCHEDULER_NO_TASK)
+      GNUNET_SCHEDULER_cancel (die_task);
+    test_failed = GNUNET_YES;
+    die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+    return;
+  }
   memset (cbuf, n, s - sizeof (struct TestMessage));
-  if (0 != memcmp (cbuf,
-                  &hdr[1],
-                  s - sizeof (struct TestMessage)))
-    {
-      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                 "Expected message %u with bits %u, but body did not match\n",
-                 n, (unsigned char) n);
-      GNUNET_SCHEDULER_cancel (sched, die_task);
-      die_task = GNUNET_SCHEDULER_add_now (sched, &end_badly, NULL);
-      return;
-    }
+  if (0 != memcmp (cbuf, &hdr[1], s - sizeof (struct TestMessage)))
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Expected message %u with bits %u, but body did not match at position %u\n", n,
+                (unsigned char) n);
+    if (die_task != GNUNET_SCHEDULER_NO_TASK)
+      GNUNET_SCHEDULER_cancel (die_task);
+    test_failed = GNUNET_YES;
+    die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+    return;
+  }
 #if VERBOSE
-  if (ntohl(hdr->num) % 5000 == 0)
-    {
-      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-                  "Got message %u of size %u\n",
-                  ntohl (hdr->num),
-                  ntohs (message->size));
-    }
+  if (ntohl (hdr->num) % 5000 == 0)
+  {
+    struct PeerContext *p = cls;
+    char *ps = GNUNET_strdup (GNUNET_i2s (&p->id));
+
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Peer %u (`%s') got message %u of size %u from peer (`%s')\n",
+                p->no, ps, ntohl (hdr->num), ntohs (message->size),
+                GNUNET_i2s (peer));
+    GNUNET_free (ps);
+  }
 #endif
   n++;
-  if (0 == (n % (TOTAL_MSGS/100)))
-    {
-      fprintf (stderr, ".");
-      GNUNET_SCHEDULER_cancel (sched, die_task);
-      die_task = GNUNET_SCHEDULER_add_delayed (sched,
-                                              TIMEOUT,
-                                              &end_badly,
-                                              NULL);    
-    }
+  if (0 == (n % (TOTAL_MSGS / 100)))
+  {
+    FPRINTF (stderr, "%s",  ".");
+    if (die_task != GNUNET_SCHEDULER_NO_TASK)
+      GNUNET_SCHEDULER_cancel (die_task);
+    die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
+  }
   if (n == TOTAL_MSGS)
+  {
+    ok = 0;
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "\nAll messages received\n");
     end ();
+  }
 }
 
 
@@ -243,280 +277,238 @@ notify_ready (void *cls, size_t size, void *buf)
   unsigned int s;
   unsigned int ret;
 
+  th = NULL;
   if (buf == NULL)
-    {
-      GNUNET_break (0);
-      ok = 42;
-      return 0;
-    }
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Timeout occurred while waiting for transmit_ready for message %u of %u\n",
+                msg_scheduled, TOTAL_MSGS);
+    if (GNUNET_SCHEDULER_NO_TASK != die_task)
+      GNUNET_SCHEDULER_cancel (die_task);
+    die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+    ok = 42;
+    return 0;
+  }
+
   ret = 0;
   s = get_size (n);
   GNUNET_assert (size >= s);
   GNUNET_assert (buf != NULL);
   cbuf = buf;
   do
-    {
-      hdr.header.size = htons (s);
-      hdr.header.type = htons (MTYPE);
-      hdr.num = htonl (n);
-      memcpy (&cbuf[ret], &hdr, sizeof (struct TestMessage));
-      ret += sizeof (struct TestMessage);
-      memset (&cbuf[ret], n, s - sizeof (struct TestMessage));
-      ret += s - sizeof (struct TestMessage);
+  {
+    hdr.header.size = htons (s);
+    hdr.header.type = htons (MTYPE);
+    hdr.num = htonl (n);
+    msg_sent = n;
+    memcpy (&cbuf[ret], &hdr, sizeof (struct TestMessage));
+    ret += sizeof (struct TestMessage);
+    memset (&cbuf[ret], n, s - sizeof (struct TestMessage));
+    ret += s - sizeof (struct TestMessage);
 #if VERBOSE
-      if (n % 5000 == 0)
-        {
-          GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-                      "Sending message %u of size %u\n",
-                      n,
-                      s);
-        }
-#endif
-      n++;
-      s = get_size (n);
-      if (0 == GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 16))
-       break; /* sometimes pack buffer full, sometimes not */
+    if (n % 5000 == 0)
+    {
+
+      char *receiver_s = GNUNET_strdup (GNUNET_i2s (&receiver->id));
+
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                  "Sending message of size %u from peer %u (`%4s') -> peer %u (`%s') !\n",
+                  n, sender->no, GNUNET_i2s (&sender->id), receiver->no,
+                  receiver_s);
+      GNUNET_free (receiver_s);
     }
+#endif
+    n++;
+    s = get_size (n);
+    if (0 == GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 16))
+      break;                    /* sometimes pack buffer full, sometimes not */
+  }
   while (size - ret >= s);
   if (n < TOTAL_MSGS)
-    GNUNET_TRANSPORT_notify_transmit_ready (p1.th,
-                                           &p2.id,
-                                           s, 0, TIMEOUT, 
-                                           &notify_ready,
-                                           NULL);
+  {
+    if (th == NULL)
+      th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, s, 0,
+                                                   TIMEOUT_TRANSMIT,
+                                                   &notify_ready, NULL);
+    msg_scheduled = n;
+  }
   if (n % 5000 == 0)
-    {
-      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-                  "Returning total message block of size %u\n",
-                  ret);
-    }
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Returning total message block of size %u\n", ret);
+  }
   total_bytes += ret;
+  if (n == TOTAL_MSGS)
+  {
+    FPRINTF (stderr, "%s",  "\n");
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "All messages sent\n");
+  }
   return ret;
 }
 
 
 static void
-notify_connect (void *cls,
-                const struct GNUNET_PeerIdentity *peer,
-                struct GNUNET_TIME_Relative latency,
-               uint32_t distance)
+notify_connect (void *cls, const struct GNUNET_PeerIdentity *peer)
 {
-  if (cls == &p1)
-    {
-      GNUNET_TRANSPORT_set_quota (p1.th,
-                                 &p2.id,
-                                 GNUNET_BANDWIDTH_value_init (1024 * 1024 * 1024),
-                                 GNUNET_BANDWIDTH_value_init (1024 * 1024 * 1024),
-                                 GNUNET_TIME_UNIT_FOREVER_REL,
-                                 NULL, NULL);
-      start_time = GNUNET_TIME_absolute_get ();
-      connected++;
-    }
-  else
-    {
-      GNUNET_TRANSPORT_set_quota (p2.th,
-                                 &p1.id,
-                                 GNUNET_BANDWIDTH_value_init (1024 * 1024 * 1024),
-                                 GNUNET_BANDWIDTH_value_init (1024 * 1024 * 1024),
-                                 GNUNET_TIME_UNIT_FOREVER_REL,
-                                 NULL, NULL);
-      connected++;
-    }
 
-  if (connected == 2)
-    {
-      GNUNET_TRANSPORT_notify_transmit_ready (p1.th,
-                                              &p2.id,
-                                              get_size (0), 0, TIMEOUT,
-                                              &notify_ready,
-                                              NULL);
-    }
-#if VERBOSE
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-              "Peer `%4s' connected to us (%p)!\n", GNUNET_i2s (peer), cls);
-#endif
+  struct PeerContext *p = cls;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%4s') connected to us!\n",
+              p->no, GNUNET_i2s (peer));
 }
 
 
 static void
 notify_disconnect (void *cls, const struct GNUNET_PeerIdentity *peer)
 {
-#if VERBOSE
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-              "Peer `%4s' disconnected (%p)!\n",
-             GNUNET_i2s (peer), cls);
-#endif
-}
+  struct PeerContext *p = cls;
 
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%4s') disconnected!\n", p->no,
+              GNUNET_i2s (peer));
+  if (th != NULL)
+    GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
+  th = NULL;
+
+}
 
 static void
-setup_peer (struct PeerContext *p, const char *cfgname)
+sendtask ()
 {
-  p->cfg = GNUNET_CONFIGURATION_create ();
-#if START_ARM
-  p->arm_pid = GNUNET_OS_start_process (NULL, NULL, 
-                                       "gnunet-service-arm",
-                                        "gnunet-service-arm",
-#if VERBOSE_ARM
-                                        "-L", "DEBUG",
-#endif
-                                        "-c", cfgname, NULL);
-#endif
-  GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
-  p->th = GNUNET_TRANSPORT_connect (sched, p->cfg,
-                                    p,
-                                    &notify_receive,
-                                    &notify_connect, 
-                                   &notify_disconnect);
-  GNUNET_assert (p->th != NULL);
+  start_time = GNUNET_TIME_absolute_get ();
+  th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, get_size (0), 0,
+                                               TIMEOUT_TRANSMIT, &notify_ready,
+                                               NULL);
 }
 
-
 static void
-exchange_hello_last (void *cls,
-                     const struct GNUNET_MessageHeader *message)
+testing_connect_cb (struct PeerContext *p1, struct PeerContext *p2, void *cls)
 {
-  struct PeerContext *me = cls;
+  char *p1_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
 
-  GNUNET_TRANSPORT_get_hello_cancel (p2.th, &exchange_hello_last, me);
-#if VERBOSE
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-              "Exchanging HELLO with peer (%p)!\n", cls);
-#endif
-  GNUNET_assert (ok >= 3);
-  OKPP;
-  GNUNET_assert (message != NULL);
-  GNUNET_assert (GNUNET_OK ==
-                 GNUNET_HELLO_get_id ((const struct GNUNET_HELLO_Message *)
-                                      message, &me->id));
-  /* both HELLOs exchanged, get ready to test transmission! */
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-              "Finished exchanging HELLOs, now waiting for transmission!\n");
-}
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peers connected: %u (%s) <-> %u (%s)\n",
+              p1->no, p1_c, p2->no, GNUNET_i2s (&p2->id));
+  GNUNET_free (p1_c);
 
+  test_connected = GNUNET_YES;
+  cc = NULL;
 
-static void
-exchange_hello (void *cls,
-                const struct GNUNET_MessageHeader *message)
+  GNUNET_SCHEDULER_add_now (&sendtask, NULL);
+
+}
+
+void
+start_cb (struct PeerContext *p, void *cls)
 {
-  struct PeerContext *me = cls;
+  static int started;
+
+  started++;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%s') started\n", p->no,
+              GNUNET_i2s (&p->id));
+
+  if (started != 2)
+    return;
+
+  test_connected = GNUNET_NO;
 
-  GNUNET_TRANSPORT_get_hello_cancel (p1.th, &exchange_hello, me);
-#if VERBOSE
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-              "Exchanging HELLO with peer (%p)!\n", cls);
-#endif
-  GNUNET_assert (ok >= 2);
-  OKPP;
-  GNUNET_assert (message != NULL);
-  GNUNET_assert (GNUNET_OK ==
-                 GNUNET_HELLO_get_id ((const struct GNUNET_HELLO_Message *)
-                                      message, &me->id));
+              "Peer %u: `%s' using configuration file `%s'\n", p1->no,
+              GNUNET_i2s (&p1->id), cfg_file_p1);
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Peer %u: `%s' using configuration file `%s'\n", p2->no,
+              GNUNET_i2s (&p2->id), cfg_file_p2);
+
+  sender = p2;
+  receiver = p1;
+
+  char *sender_c = GNUNET_strdup (GNUNET_i2s (&sender->id));
 
-#if VERBOSE
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-              "Received HELLO size %d\n", 
-             GNUNET_HELLO_size((const struct GNUNET_HELLO_Message *)message));
-#endif
-  GNUNET_TRANSPORT_offer_hello (p2.th, message);
-  GNUNET_TRANSPORT_get_hello (p2.th, &exchange_hello_last, &p2);
+              "Test triest to send from %u (%s) -> peer %u (%s)\n", sender->no,
+              sender_c, receiver->no, GNUNET_i2s (&receiver->id));
+  GNUNET_free (sender_c);
+
+  cc = GNUNET_TRANSPORT_TESTING_connect_peers (tth, p1, p2, &testing_connect_cb,
+                                               NULL);
+
 }
 
 
 static void
-run (void *cls,
-     struct GNUNET_SCHEDULER_Handle *s,
-     char *const *args,
-     const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
+run (void *cls, char *const *args, const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *cfg)
 {
-  GNUNET_assert (ok == 1);
-  OKPP;
-  sched = s;
-  die_task = GNUNET_SCHEDULER_add_delayed (sched,
-                                          TIMEOUT,
-                                          &end_badly,
-                                          NULL);
-  if (is_tcp)
-    {
-      setup_peer (&p1, "test_transport_api_tcp_peer1.conf");
-      setup_peer (&p2, "test_transport_api_tcp_peer2.conf");
-    }
-  else if (is_http)
-    {
-      setup_peer (&p1, "test_transport_api_http_peer1.conf");
-      setup_peer (&p2, "test_transport_api_http_peer2.conf");
-    }
-  else if (is_tcp_nat)
-    {
-      setup_peer (&p1, "test_transport_api_tcp_nat_peer1.conf");
-      setup_peer (&p2, "test_transport_api_tcp_nat_peer2.conf");
-    }
-  else
-    GNUNET_assert (0);
-  GNUNET_assert(p1.th != NULL);
-  GNUNET_assert(p2.th != NULL);
-  GNUNET_TRANSPORT_get_hello (p1.th, &exchange_hello, &p1);
+  die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
+
+  p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p1, 1,
+                                            &notify_receive, &notify_connect,
+                                            &notify_disconnect, &start_cb,
+                                            NULL);
+  p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p2, 2,
+                                            &notify_receive, &notify_connect,
+                                            &notify_disconnect, &start_cb,
+                                            NULL);
+
+  if ((p1 == NULL) || (p2 == NULL))
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Fail! Could not start peers!\n");
+    if (die_task != GNUNET_SCHEDULER_NO_TASK)
+      GNUNET_SCHEDULER_cancel (die_task);
+    die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+    return;
+  }
 }
 
-
 static int
 check ()
 {
-  char *const argv[] = { "test-transport-api-reliability",
+  static char *argv[] = { "test_transport",
     "-c",
     "test_transport_api_data.conf",
-#if VERBOSE
-    "-L", "DEBUG",
-#endif
     NULL
   };
-  struct GNUNET_GETOPT_CommandLineOption options[] = {
+  static struct GNUNET_GETOPT_CommandLineOption options[] = {
     GNUNET_GETOPT_OPTION_END
   };
 
-#if WRITECONFIG
-  setTransportOptions("test_transport_api_data.conf");
-#endif
   ok = 1;
-  GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
-                      argv, "test-transport-api-reliability", "nohelp",
-                      options, &run, &ok);
-  stop_arm (&p1);
-  stop_arm (&p2);
+  GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv, test_name,
+                      "nohelp", options, &run, &ok);
+
   return ok;
 }
 
-
 int
 main (int argc, char *argv[])
 {
   int ret;
-#ifdef MINGW
-  return GNUNET_SYSERR;
-#endif
-  if (strstr(argv[0], "tcp_nat") != NULL)
-    {
-      is_tcp_nat = GNUNET_YES;
-    }
-  else if (strstr(argv[0], "tcp") != NULL)
-    {
-      is_tcp = GNUNET_YES;
-    }
-  else if (strstr(argv[0], "http") != NULL)
-    {
-      is_http = GNUNET_YES;
-    }
-  GNUNET_log_setup ("test-transport-api-reliability",
-#if VERBOSE
-                    "DEBUG",
-#else
+
+  GNUNET_TRANSPORT_TESTING_get_test_name (argv[0], &test_name);
+
+  GNUNET_log_setup (test_name,
                     "WARNING",
-#endif
                     NULL);
+
+  GNUNET_TRANSPORT_TESTING_get_test_source_name (__FILE__, &test_source);
+  GNUNET_TRANSPORT_TESTING_get_test_plugin_name (argv[0], test_source,
+                                                 &test_plugin);
+
+  tth = GNUNET_TRANSPORT_TESTING_init ();
+
+  GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p1, 1);
+  GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p2, 2);
+
   ret = check ();
-  GNUNET_DISK_directory_remove ("/tmp/test-gnunetd-transport-peer-1");
-  GNUNET_DISK_directory_remove ("/tmp/test-gnunetd-transport-peer-2");
+
+  GNUNET_free (cfg_file_p1);
+  GNUNET_free (cfg_file_p2);
+
+  GNUNET_free (test_source);
+  GNUNET_free (test_plugin);
+  GNUNET_free (test_name);
+
   return ret;
 }
 
+
 /* end of test_transport_api_reliability.c */