1 files changed, 0 insertions, 254 deletions

diff --git a/src/fragmentation/test_fragmentation_parallel.c b/src/fragmentation/test_fragmentation_parallel.c
deleted file mode 100644
index d19296cf5..000000000
--- a/src/fragmentation/test_fragmentation_parallel.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
-     This file is part of GNUnet
-     Copyright (C) 2004, 2009 GNUnet e.V.
-
-     GNUnet is free software: you can redistribute it and/or modify it
-     under the terms of the GNU Affero General Public License as published
-     by the Free Software Foundation, either version 3 of the License,
-     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
-     Affero General Public License for more details.
-
-     You should have received a copy of the GNU Affero General Public License
-     along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-     SPDX-License-Identifier: AGPL3.0-or-later
- */
-/**
- * @file fragmentation/test_fragmentation.c
- * @brief test for fragmentation.c
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "gnunet_fragmentation_lib.h"
-
-#define DETAILS GNUNET_NO
-
-/**
- * Number of messages to transmit (note: each uses ~32k memory!)
- */
-#define NUM_MSGS 500
-
-/**
- * MTU to force on fragmentation (must be > 1k + 12)
- */
-#define MTU 1111
-
-/**
- * Simulate dropping of 1 out of how many messages? (must be > 1)
- */
-#define DROPRATE 5
-
-static int ret = 1;
-
-static unsigned int dups;
-
-static unsigned int fragc;
-
-static unsigned int frag_drops;
-
-static unsigned int acks;
-
-static unsigned int ack_drops;
-
-static struct GNUNET_DEFRAGMENT_Context *defrag;
-
-static struct GNUNET_BANDWIDTH_Tracker trackers[NUM_MSGS];
-
-static struct GNUNET_FRAGMENT_Context *frags[NUM_MSGS];
-
-static struct GNUNET_SCHEDULER_Task *shutdown_task;
-
-
-static void
-do_shutdown (void *cls)
-{
-  unsigned int i;
-
-  ret = 0;
-  shutdown_task = NULL;
-  GNUNET_DEFRAGMENT_context_destroy (defrag);
-  defrag = NULL;
-  for (i = 0; i < NUM_MSGS; i++)
-  {
-    if (frags[i] == NULL)
-      continue;
-    GNUNET_FRAGMENT_context_destroy (frags[i], NULL, NULL);
-    frags[i] = NULL;
-  }
-}
-
-
-static void
-proc_msgs (void *cls, const struct GNUNET_MessageHeader *hdr)
-{
-  static unsigned int total;
-  unsigned int i;
-  const char *buf;
-
-#if DETAILS
-  fprintf (stderr, "%s", "!");          /* message complete, good! */
-#endif
-  buf = (const char *) hdr;
-  for (i = sizeof(struct GNUNET_MessageHeader); i < ntohs (hdr->size); i++)
-    GNUNET_assert (buf[i] == (char) i);
-  total++;
-#if ! DETAILS
-  if (0 == (total % (NUM_MSGS / 100)))
-    fprintf (stderr, "%s", ".");
-#endif
-  /* tolerate 10% loss, e.g due to duplicate fragment IDs */
-  if ((total >= NUM_MSGS - (NUM_MSGS / 10)) && (ret != 0))
-  {
-    if (NULL == shutdown_task)
-      shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
-  }
-}
-
-
-/**
- * Process ACK (by passing to fragmenter)
- */
-static void
-proc_acks (void *cls, uint32_t msg_id, const struct GNUNET_MessageHeader *hdr)
-{
-  unsigned int i;
-  int ret;
-
-  if (0 == GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, DROPRATE))
-  {
-    ack_drops++;
-    return;                     /* random drop */
-  }
-  for (i = 0; i < NUM_MSGS; i++)
-  {
-    if (frags[i] == NULL)
-      continue;
-    ret = GNUNET_FRAGMENT_process_ack (frags[i], hdr);
-    if (ret == GNUNET_OK)
-    {
-#if DETAILS
-      fprintf (stderr, "%s", "@");     /* good ACK */
-#endif
-      GNUNET_FRAGMENT_context_destroy (frags[i], NULL, NULL);
-      frags[i] = NULL;
-      acks++;
-      return;
-    }
-    if (ret == GNUNET_NO)
-    {
-#if DETAILS
-      fprintf (stderr, "%s", "@");     /* good ACK */
-#endif
-      acks++;
-      return;
-    }
-  }
-#if DETAILS
-  fprintf (stderr, "%s", "_");          /* BAD: ack that nobody feels responsible for... */
-#endif
-}
-
-
-/**
- * Process fragment (by passing to defrag).
- */
-static void
-proc_frac (void *cls, const struct GNUNET_MessageHeader *hdr)
-{
-  struct GNUNET_FRAGMENT_Context **fc = cls;
-  int ret;
-
-  GNUNET_FRAGMENT_context_transmission_done (*fc);
-  if (0 == GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, DROPRATE))
-  {
-    frag_drops++;
-    return;                     /* random drop */
-  }
-  if (NULL == defrag)
-  {
-    fprintf (stderr, "%s", "E");       /* Error: frag after shutdown!? */
-    return;
-  }
-  ret = GNUNET_DEFRAGMENT_process_fragment (defrag, hdr);
-  if (ret == GNUNET_NO)
-  {
-#if DETAILS
-    fprintf (stderr, "%s", "?");       /* duplicate fragment */
-#endif
-    dups++;
-  }
-  else if (ret == GNUNET_OK)
-  {
-#if DETAILS
-    fprintf (stderr, "%s", ".");       /* good fragment */
-#endif
-    fragc++;
-  }
-}
-
-
-/**
- * Main function run with scheduler.
- */
-static void
-run (void *cls, char *const *args, const char *cfgfile,
-     const struct GNUNET_CONFIGURATION_Handle *cfg)
-{
-  unsigned int i;
-  struct GNUNET_MessageHeader *msg;
-  char buf[MTU + 32 * 1024];
-
-  defrag = GNUNET_DEFRAGMENT_context_create (NULL, MTU, NUM_MSGS         /* enough space for all */
-                                             , NULL, &proc_msgs, &proc_acks);
-  for (i = 0; i < sizeof(buf); i++)
-    buf[i] = (char) i;
-  msg = (struct GNUNET_MessageHeader *) buf;
-  for (i = 0; i < NUM_MSGS; i++)
-  {
-    msg->type = htons ((uint16_t) i);
-    msg->size =
-      htons (sizeof(struct GNUNET_MessageHeader) + (17 * i) % (32 * 1024));
-    frags[i] = GNUNET_FRAGMENT_context_create (NULL /* no stats */,
-                                               MTU, &trackers[i],
-                                               GNUNET_TIME_UNIT_MILLISECONDS,
-                                               GNUNET_TIME_UNIT_SECONDS,
-                                               msg,
-                                               &proc_frac, &frags[i]);
-  }
-}
-
-
-int
-main (int argc, char *argv[])
-{
-  struct GNUNET_GETOPT_CommandLineOption options[] = {
-    GNUNET_GETOPT_OPTION_END
-  };
-  char *const argv_prog[] = {
-    "test-fragmentation",
-    "-c",
-    "test_fragmentation_data.conf",
-    "-L",
-    "WARNING",
-    NULL
-  };
-  unsigned int i;
-
-  GNUNET_log_setup ("test-fragmentation",
-                    "WARNING",
-                    NULL);
-  for (i = 0; i < NUM_MSGS; i++)
-    GNUNET_BANDWIDTH_tracker_init (&trackers[i], NULL, NULL,
-                                   GNUNET_BANDWIDTH_value_init ((i + 1) * 1024),
-                                   100);
-  GNUNET_PROGRAM_run (5, argv_prog, "test-fragmentation", "nohelp", options,
-                      &run, NULL);
-  fprintf (stderr,
-           "\nHad %u good fragments, %u duplicate fragments, %u acks and %u simulated drops of acks\n",
-           fragc, dups, acks, ack_drops);
-  return ret;
-}