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/*
This file is part of GNUnet.
Copyright (C) 2010, 2012 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 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.
*/
/**
* @file fs/test_fs_test_lib.c
* @brief test fs test library
* @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 * 2)
/**
* How long until we give up on transmitting the message?
*/
#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 300)
#define NUM_DAEMONS 2
#define SEED 42
static struct GNUNET_TESTBED_Peer *the_peers[NUM_DAEMONS];
static struct GNUNET_TIME_Absolute start_time;
static int ret;
static void
do_stop (void *cls)
{
char *fn = cls;
if (0 ==
GNUNET_TIME_absolute_get_remaining (GNUNET_TIME_absolute_add (start_time,
TIMEOUT)).rel_value_us)
{
GNUNET_break (0);
ret = 1;
}
else
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Finished download, shutting down\n");
}
if (NULL != fn)
{
GNUNET_DISK_directory_remove (fn);
GNUNET_free (fn);
}
GNUNET_SCHEDULER_shutdown ();
}
static void
do_download (void *cls,
const struct GNUNET_FS_Uri *uri,
const char *fn)
{
if (NULL == uri)
{
GNUNET_break (0);
GNUNET_SCHEDULER_shutdown ();
ret = 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 (the_peers[0],
TIMEOUT, 1, SEED,
uri,
VERBOSE,
&do_stop,
(NULL == fn) ? NULL : GNUNET_strdup (fn));
}
static void
do_publish (void *cls,
struct GNUNET_TESTBED_Operation *op,
const char *emsg)
{
GNUNET_TESTBED_operation_done (op);
if (NULL != emsg)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failed to connect peers: %s\n", emsg);
GNUNET_break (0);
ret = 1;
GNUNET_SCHEDULER_shutdown ();
return;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Publishing %llu bytes\n",
(unsigned long long) FILESIZE);
GNUNET_FS_TEST_publish (the_peers[0], TIMEOUT, 1, GNUNET_NO, FILESIZE, SEED,
VERBOSE, &do_download, NULL);
}
/**
* Actual main function for the test.
*
* @param cls closure
* @param h the run handle
* @param num_peers number of peers in 'peers'
* @param peers handle to peers run in the testbed
* @param links_succeeded the number of overlay link connection attempts that
* succeeded
* @param links_failed the number of overlay link connection attempts that
* failed
*/
static void
run (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;
GNUNET_assert (NUM_DAEMONS == num_peers);
for (i=0;i<num_peers;i++)
the_peers[i] = peers[i];
GNUNET_TESTBED_overlay_connect (NULL,
&do_publish,
NULL,
peers[0],
peers[1]);
}
/**
* Main function that initializes the testbed.
*
* @param argc ignored
* @param argv ignored
* @return 0 on success
*/
int
main (int argc, char *argv[])
{
GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
(void) GNUNET_TESTBED_test_run ("test_fs_test_lib",
"fs_test_lib_data.conf",
NUM_DAEMONS,
0, NULL, NULL,
&run, NULL);
GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-lib/");
return ret;
}
/* end of test_fs_test_lib.c */
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