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/*
This file is part of GNUnet.
Copyright (C) 2010, 2012 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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
/**
* @file fs/test_gnunet_service_fs_p2p.c
* @brief test P2P routing using simple publish + download operation
* @author Christian Grothoff
*/
#include "platform.h"
#include "fs_test_lib.h"
#define VERBOSE GNUNET_NO
/**
* File-size we use for testing.
*/
#define FILESIZE (1024 * 1024 * 1)
/**
* How long until we give up on the download?
*/
#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 300)
#define NUM_DAEMONS 2
#define SEED 42
static const char *progname;
static unsigned int anonymity_level;
static struct GNUNET_TESTBED_Peer *daemons[NUM_DAEMONS];
static int ok;
static struct GNUNET_TIME_Absolute start_time;
static void
do_stop (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
char *fn = cls;
struct GNUNET_TIME_Relative del;
char *fancy;
GNUNET_SCHEDULER_shutdown ();
if (0 ==
GNUNET_TIME_absolute_get_remaining (GNUNET_TIME_absolute_add (start_time,
TIMEOUT)).rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Timeout during download, shutting down with error\n");
ok = 1;
}
else
{
del = GNUNET_TIME_absolute_get_duration (start_time);
if (0 == del.rel_value_us)
del.rel_value_us = 1;
fancy =
GNUNET_STRINGS_byte_size_fancy (((unsigned long long) FILESIZE) *
1000000LL / del.rel_value_us);
FPRINTF (stdout,
"Download speed was %s/s\n",
fancy);
GNUNET_free (fancy);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Finished download, shutting down\n",
(unsigned long long) FILESIZE);
}
if (NULL != fn)
{
GNUNET_DISK_directory_remove (fn);
GNUNET_free (fn);
}
}
static void
do_download (void *cls, const struct GNUNET_FS_Uri *uri,
const char *fn)
{
if (NULL == uri)
{
GNUNET_SCHEDULER_shutdown ();
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Timeout during upload attempt, shutting down with error\n");
ok = 1;
return;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Downloading %llu bytes\n",
(unsigned long long) FILESIZE);
start_time = GNUNET_TIME_absolute_get ();
GNUNET_FS_TEST_download (daemons[0], TIMEOUT,
anonymity_level, SEED, uri,
VERBOSE, &do_stop,
(NULL == fn)
? NULL
: GNUNET_strdup (fn));
}
static void
do_publish (void *cls,
struct GNUNET_TESTBED_RunHandle *h,
unsigned int num_peers,
struct GNUNET_TESTBED_Peer **peers,
unsigned int links_succeeded,
unsigned int links_failed)
{
unsigned int i;
if (NULL != strstr (progname, "cadet"))
anonymity_level = 0;
else
anonymity_level = 1;
GNUNET_assert (NUM_DAEMONS == num_peers);
for (i=0;i<num_peers;i++)
daemons[i] = peers[i];
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Publishing %llu bytes\n",
(unsigned long long) FILESIZE);
GNUNET_FS_TEST_publish (daemons[1], TIMEOUT,
anonymity_level, GNUNET_NO,
FILESIZE, SEED,
VERBOSE, &do_download, NULL);
}
int
main (int argc, char *argv[])
{
const char *config;
progname = argv[0];
if (NULL != strstr (progname, "cadet"))
config = "test_gnunet_service_fs_p2p_cadet.conf";
else
config = "fs_test_lib_data.conf";
(void) GNUNET_TESTBED_test_run ("test-gnunet-service-fs-p2p",
config,
NUM_DAEMONS,
0, NULL, NULL,
&do_publish, NULL);
GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
return ok;
}
/* end of test_gnunet_service_fs_p2p.c */
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