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/*
This file is part of GNUnet.
Copyright (C) 2006, 2009, 2010 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/>.
*/
/*
* @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"
#include "gnunet_testing_lib.h"
#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;
struct GNUNET_HashCode k;
struct GNUNET_HashCode n;
char buf[3200];
struct GNUNET_TIME_Absolute exp;
(void) cls;
(void) args;
(void) cfgfile;
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 (struct GNUNET_HashCode));
for (unsigned int i = 0; i < 10; i++)
{
FPRINTF (stderr,
"%s",
".");
GNUNET_CRYPTO_hash (&k,
sizeof (struct GNUNET_HashCode),
&n);
for (unsigned int j = i; j < sizeof (buf); j += 10)
{
exp.abs_value_us++;
buf[j] = i;
ASSERT (GNUNET_OK ==
GNUNET_DATACACHE_put (h,
&k,
GNUNET_YES,
j,
buf,
1 + i,
exp,
0,
NULL));
ASSERT (0 < GNUNET_DATACACHE_get (h, &k, 1 + i, NULL, NULL));
}
k = n;
}
FPRINTF (stderr, "%s", "\n");
memset (&k, 0, sizeof (struct GNUNET_HashCode));
for (unsigned int i = 0; i < 10; i++)
{
FPRINTF (stderr, "%s", ".");
GNUNET_CRYPTO_hash (&k, sizeof (struct 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 cfg_name[128];
char *const xargv[] = {
"test-datacache-quota",
"-c",
cfg_name,
NULL
};
struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_OPTION_END
};
(void) argc;
GNUNET_log_setup ("test-datacache-quota",
"WARNING",
NULL);
plugin_name = GNUNET_TESTING_get_testname_from_underscore (argv[0]);
GNUNET_snprintf (cfg_name,
sizeof (cfg_name),
"test_datacache_data_%s.conf",
plugin_name);
GNUNET_PROGRAM_run ((sizeof (xargv) / sizeof (char *)) - 1,
xargv,
"test-datacache-quota",
"nohelp",
options,
&run,
NULL);
if (0 != ok)
FPRINTF (stderr,
"Missed some testcases: %d\n",
ok);
return ok;
}
/* end of test_datacache_quota.c */
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