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/*
This file is part of GNUnet.
(C) 2006, 2009, 2010 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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/*
* @file datacache/test_datacache_quota.c
* @brief Test for the quota code of the datacache implementations.
* @author Nils Durner
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_datacache_lib.h"
#define VERBOSE GNUNET_NO
#define ASSERT(x) do { if (! (x)) { printf("Error at %s:%d\n", __FILE__, __LINE__); goto FAILURE;} } while (0)
static int ok;
/**
* Name of plugin under test.
*/
static const char *plugin_name;
/**
* Quota is 1 MB. Each iteration of the test puts in about 1 MB of
* data. We do 10 iterations. Afterwards we check that the data from
* the first 5 iterations has all been discarded and that at least
* some of the data from the last iteration is still there.
*/
static void
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
struct GNUNET_DATACACHE_Handle *h;
GNUNET_HashCode k;
GNUNET_HashCode n;
unsigned int i;
unsigned int j;
char buf[3200];
struct GNUNET_TIME_Absolute exp;
ok = 0;
h = GNUNET_DATACACHE_create (cfg, "testcache");
if (h == NULL)
{
FPRINTF (stderr, "%s", "Failed to initialize datacache. Database likely not setup, skipping test.\n");
return;
}
exp = GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_HOURS);
memset (buf, 1, sizeof (buf));
memset (&k, 0, sizeof (GNUNET_HashCode));
for (i = 0; i < 10; i++)
{
FPRINTF (stderr, "%s", ".");
GNUNET_CRYPTO_hash (&k, sizeof (GNUNET_HashCode), &n);
for (j = i; j < sizeof (buf); j += 10)
{
exp.abs_value++;
buf[j] = i;
ASSERT (GNUNET_OK == GNUNET_DATACACHE_put (h, &k, j, buf, 1 + i, exp));
ASSERT (0 < GNUNET_DATACACHE_get (h, &k, 1 + i, NULL, NULL));
}
k = n;
}
FPRINTF (stderr, "%s", "\n");
memset (&k, 0, sizeof (GNUNET_HashCode));
for (i = 0; i < 10; i++)
{
FPRINTF (stderr, "%s", ".");
GNUNET_CRYPTO_hash (&k, sizeof (GNUNET_HashCode), &n);
if (i < 2)
ASSERT (0 == GNUNET_DATACACHE_get (h, &k, 1 + i, NULL, NULL));
if (i == 9)
ASSERT (0 < GNUNET_DATACACHE_get (h, &k, 1 + i, NULL, NULL));
k = n;
}
FPRINTF (stderr, "%s", "\n");
GNUNET_DATACACHE_destroy (h);
return;
FAILURE:
if (h != NULL)
GNUNET_DATACACHE_destroy (h);
ok = GNUNET_SYSERR;
}
int
main (int argc, char *argv[])
{
char *pos;
char cfg_name[128];
char *const xargv[] = {
"test-datacache-quota",
"-c",
cfg_name,
#if VERBOSE
"-L", "DEBUG",
#endif
NULL
};
struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_OPTION_END
};
GNUNET_log_setup ("test-datacache-quota",
#if VERBOSE
"DEBUG",
#else
"WARNING",
#endif
NULL);
/* determine name of plugin to use */
plugin_name = argv[0];
while (NULL != (pos = strstr (plugin_name, "_")))
plugin_name = pos + 1;
if (NULL != (pos = strstr (plugin_name, ".")))
pos[0] = 0;
else
pos = (char *) plugin_name;
GNUNET_snprintf (cfg_name, sizeof (cfg_name), "test_datacache_data_%s.conf",
plugin_name);
if (pos != plugin_name)
pos[0] = '.';
GNUNET_PROGRAM_run ((sizeof (xargv) / sizeof (char *)) - 1, xargv,
"test-datacache-quota", "nohelp", options, &run, NULL);
if (ok != 0)
FPRINTF (stderr, "Missed some testcases: %d\n", ok);
return ok;
}
/* end of test_datacache_quota.c */
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