[GNUnet-SVN] r37526 - gnunet/src/transport

[gnunet]

Author: grothoff
Date: 2016-07-10 19:22:37 +0200 (Sun, 10 Jul 2016)
New Revision: 37526

Removed:
   gnunet/src/transport/test_transport_api_unreliability_constant.c
Log:
removing dead test

Deleted: gnunet/src/transport/test_transport_api_unreliability_constant.c
===================================================================
--- gnunet/src/transport/test_transport_api_unreliability_constant.c    
2016-07-10 17:20:11 UTC (rev 37525)
+++ gnunet/src/transport/test_transport_api_unreliability_constant.c    
2016-07-10 17:22:37 UTC (rev 37526)
@@ -1,496 +0,0 @@
-/*
-     This file is part of GNUnet.
-     Copyright (C) 2009, 2010 GNUnet e.V.
-
-     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., 51 Franklin Street, Fifth Floor,
-     Boston, MA 02110-1301, USA.
-*/
-/**
- * @file transport/test_transport_api_unreliability_constant.c
- * @brief test case for transports; ensures messages get
- *        through, regardless of order, constant packet size
- *
- * This test case serves as a base for unreliable
- * transport test cases to check that the transports
- * achieve reliable message delivery.
- */
-#include "platform.h"
-#include "gnunet_transport_service.h"
-#include "gauger.h"
-#include "transport-testing.h"
-
-/**
- * Testcase timeout
- */
-#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 900)
-
-/**
- * How long until we give up on transmitting the message?
- */
-#define TIMEOUT_TRANSMIT GNUNET_TIME_relative_multiply 
(GNUNET_TIME_UNIT_SECONDS, 60)
-
-static char *test_source;
-
-static char *test_plugin;
-
-static char *test_name;
-
-static int ok;
-
-static struct GNUNET_SCHEDULER_Task * die_task;
-
-struct GNUNET_TRANSPORT_TESTING_PeerContext *p1;
-
-struct GNUNET_TRANSPORT_TESTING_PeerContext *p2;
-
-struct GNUNET_TRANSPORT_TransmitHandle *th;
-
-struct GNUNET_TRANSPORT_TESTING_Handle *tth;
-
-char *cfg_file_p1;
-
-char *cfg_file_p2;
-
-uint32_t max_bps_p1;
-uint32_t max_bps_p2;
-
-static struct 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 * 3)
-
-#define MTYPE 12345
-
-#define MSG_SIZE 10000
-
-GNUNET_NETWORK_STRUCT_BEGIN
-
-struct TestMessage
-{
-  struct GNUNET_MessageHeader header;
-  uint32_t num;
-};
-GNUNET_NETWORK_STRUCT_END
-
-static char *test_name;
-
-static int msg_scheduled;
-static int msg_sent;
-static int msg_recv_expected;
-static int msg_recv;
-
-static int test_failed;
-
-static unsigned long long total_bytes;
-
-static struct GNUNET_TIME_Absolute start_time;
-
-/*
- * 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)
-#else
-#define OKPP do { ok++; } while (0)
-#endif
-
-int
-get_bit (const char *map, unsigned int bit);
-
-static void
-end ()
-{
-  unsigned long long delta;
-  char *value_name;
-
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping peers\n");
-
-  delta = GNUNET_TIME_absolute_get_duration (start_time).rel_value_us / (1000 
* 1000);
-  FPRINTF (stderr, "\nThroughput was %llu kb/s total_bytes\n",
-           (total_bytes / 1024) / delta);
-  GNUNET_asprintf (&value_name, "unreliable_%s", test_plugin);
-  GAUGER ("TRANSPORT", value_name, (int) (total_bytes / 1024 / delta),
-          "kb/s");
-  GNUNET_free (value_name);
-
-  if (die_task != NULL)
-    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);
-  cc = NULL;
-
-  GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1);
-  GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2);
-
-  GNUNET_TRANSPORT_TESTING_done (tth);
-
-  ok = 0;
-  if (test_failed == GNUNET_NO)
-    ok = GNUNET_SYSERR;
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "GOT %u of %u messages\n", msg_recv,
-              TOTAL_MSGS);
-}
-
-static void
-end_badly ()
-{
-  die_task = NULL;
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Fail! Stopping peers\n");
-
-  if (test_failed == GNUNET_NO)
-    GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Testcase timeout\n");
-  else
-    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                "Reliability failed: Last message sent %u, Next message 
scheduled %u, Last message received %u, Message expected %u\n",
-                msg_sent, msg_scheduled, msg_recv, msg_recv_expected);
-
-  if (th != NULL)
-    GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
-  th = NULL;
-
-  if (cc != NULL)
-    GNUNET_TRANSPORT_TESTING_connect_peers_cancel (tth, cc);
-  cc = NULL;
-
-  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
-get_size (unsigned int iter)
-{
-/*
-  unsigned int ret;
-  ret = (iter * iter * iter);
-  return sizeof (struct TestMessage) + (ret % 60000);
-  */
-  return MSG_SIZE;
-}
-
-
-
-
-static void
-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;
-
-  if (MTYPE != ntohs (message->type))
-    return;
-  msg_recv_expected = n;
-  msg_recv = ntohl (hdr->num);
-  if (msg_recv_expected != msg_recv)
-  {
-    GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Expected message no %u, got %u\n",
-                msg_recv_expected, msg_recv);
-    if (NULL != die_task)
-      GNUNET_SCHEDULER_cancel (die_task);
-    test_failed = GNUNET_YES;
-    die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
-    return;
-  }
-
-  s = get_size (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",
-                ntohl (hdr->num), s, ntohs (message->size), ntohl (hdr->num));
-    if (NULL != die_task)
-      GNUNET_SCHEDULER_cancel (die_task);
-    test_failed = GNUNET_YES;
-    die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
-    return;
-  }
-
-  memset (cbuf, ntohl (hdr->num), 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",
-                ntohl (hdr->num), (unsigned char) n);
-    if (NULL != die_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) % 5 == 0)
-  {
-    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Got message %u of size %u\n",
-                ntohl (hdr->num), ntohs (message->size));
-  }
-#endif
-  n++;
-  if (0 == (n % (TOTAL_MSGS / 100)))
-  {
-    FPRINTF (stderr, "%s",  ".");
-    if (NULL != die_task)
-      GNUNET_SCHEDULER_cancel (die_task);
-    test_failed = GNUNET_YES;
-    die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
-  }
-  if (n == TOTAL_MSGS)
-  {
-    /* because of starting with 0 */
-    msg_recv++;
-    FPRINTF (stderr, "%s",  "\n");
-    end ();
-  }
-}
-
-
-static size_t
-notify_ready (void *cls, size_t size, void *buf)
-{
-  static int n;
-  char *cbuf = buf;
-  struct TestMessage hdr;
-  unsigned int s;
-  unsigned int ret;
-
-  th = NULL;
-
-  if (buf == NULL)
-  {
-    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                "Timeout occurred while waiting for transmit_ready\n");
-    if (NULL != 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);
-    msg_sent = n;
-    GNUNET_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 % 1 == 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 */
-  }
-  while (size - ret >= s);
-  if (n < TOTAL_MSGS)
-  {
-    th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, s,
-                                                 TIMEOUT_TRANSMIT,
-                                                 &notify_ready, NULL);
-    msg_scheduled = n;
-  }
-  else
-  {
-    FPRINTF (stderr, "%s",  "\n");
-    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-                "All messages scheduled to be sent!!\n");
-    if (NULL != die_task)
-      GNUNET_SCHEDULER_cancel (die_task);
-    die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
-  }
-  if (n % 5000 == 0)
-  {
-    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-                "Returning total message block of size %u\n", ret);
-  }
-  total_bytes += ret;
-  return ret;
-}
-
-
-static void
-notify_connect (void *cls, const struct GNUNET_PeerIdentity *peer)
-{
-
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peer `%4s' connected to us (%p)!\n",
-              GNUNET_i2s (peer), cls);
-}
-
-
-static void
-notify_disconnect (void *cls, const struct GNUNET_PeerIdentity *peer)
-{
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peer `%4s' disconnected (%p)!\n",
-              GNUNET_i2s (peer), cls);
-  if (th != NULL)
-    GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
-  th = NULL;
-}
-
-static void
-sendtask ()
-{
-  start_time = GNUNET_TIME_absolute_get ();
-  th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, get_size (0),
-                                               TIMEOUT_TRANSMIT, &notify_ready,
-                                               NULL);
-}
-
-static void
-testing_connect_cb (struct GNUNET_TRANSPORT_TESTING_PeerContext *p1, struct 
GNUNET_TRANSPORT_TESTING_PeerContext *p2, void *cls)
-{
-  char *p1_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
-
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peers connected: %s <-> %s\n", p1_c,
-              GNUNET_i2s (&p2->id));
-  GNUNET_free (p1_c);
-
-  cc = NULL;
-
-  GNUNET_SCHEDULER_add_now (&sendtask, NULL);
-}
-
-void
-start_cb (struct GNUNET_TRANSPORT_TESTING_PeerContext *p, void *cls)
-{
-  static int started;
-
-  started++;
-
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peer %u (`%s') started\n", p->no,
-              GNUNET_i2s (&p->id));
-
-  if (started != 2)
-    return;
-
-  cc = GNUNET_TRANSPORT_TESTING_connect_peers (tth, p1, p2, 
&testing_connect_cb,
-                                               NULL);
-}
-
-static void
-run (void *cls, char *const *args, const char *cfgfile,
-     const struct GNUNET_CONFIGURATION_Handle *cfg)
-{
-  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 != NULL)
-      GNUNET_SCHEDULER_cancel (die_task);
-    die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
-    return;
-  }
-}
-
-static int
-check ()
-{
-  static char *const argv[] = { "test-transport-api-unreliability-constant",
-    "-c",
-    "test_transport_api_data.conf",
-    NULL
-  };
-  static struct GNUNET_GETOPT_CommandLineOption options[] = {
-    GNUNET_GETOPT_OPTION_END
-  };
-
-  ok = GNUNET_SYSERR;
-
-  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;
-
-  GNUNET_TRANSPORT_TESTING_get_test_name (argv[0], &test_name);
-
-  GNUNET_log_setup (test_name,
-                    "WARNING",
-                    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_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_unreliability_constant.c */