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/*
This file is part of GNUnet.
(C) 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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/*
* @file namestore/test_plugin_namestore.c
* @brief Test for the namestore plugins
* @author Christian Grothoff
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_namestore_plugin.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;
/**
* Function called when the service shuts down. Unloads our namestore
* plugin.
*
* @param api api to unload
*/
static void
unload_plugin (struct GNUNET_NAMESTORE_PluginFunctions *api)
{
char *libname;
GNUNET_asprintf (&libname, "libgnunet_plugin_namestore_%s", plugin_name);
GNUNET_break (NULL == GNUNET_PLUGIN_unload (libname, api));
GNUNET_free (libname);
}
/**
* Load the namestore plugin.
*
* @param cfg configuration to pass
* @return NULL on error
*/
static struct GNUNET_NAMESTORE_PluginFunctions *
load_plugin (const struct GNUNET_CONFIGURATION_Handle *cfg)
{
struct GNUNET_NAMESTORE_PluginFunctions *ret;
char *libname;
GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Loading `%s' namestore plugin\n"),
plugin_name);
GNUNET_asprintf (&libname, "libgnunet_plugin_namestore_%s", plugin_name);
if (NULL == (ret = GNUNET_PLUGIN_load (libname, (void*) cfg)))
{
FPRINTF (stderr, "Failed to load plugin `%s'!\n", plugin_name);
return NULL;
}
GNUNET_free (libname);
return ret;
}
/**
* Function called by for each matching record.
*
* @param cls closure
* @param zone_key public key of the zone
* @param expire when does the corresponding block in the DHT expire (until
* when should we never do a DHT lookup for the same name again)?
* @param name name that is being mapped (at most 255 characters long)
* @param rd_count number of entries in 'rd' array
* @param rd array of records with data to store
* @param signature signature of the record block, NULL if signature is unavailable (i.e.
* because the user queried for a particular record type only)
*/
static void
test_record (void *cls,
const struct GNUNET_CRYPTO_EccPublicKey *zone_key,
struct GNUNET_TIME_Absolute expire,
const char *name,
unsigned int rd_count,
const struct GNUNET_NAMESTORE_RecordData *rd,
const struct GNUNET_CRYPTO_EccSignature *signature)
{
int *idp = cls;
int id = *idp;
struct GNUNET_CRYPTO_EccPublicKey tzone_key;
char tname[64];
unsigned int trd_count = 1 + (id % 1024);
struct GNUNET_CRYPTO_EccSignature tsignature;
unsigned int i;
GNUNET_snprintf (tname, sizeof (tname),
"a%u", (unsigned int ) id);
for (i=0;i<trd_count;i++)
{
GNUNET_assert (rd[i].data_size == id % 10);
GNUNET_assert (0 == memcmp ("Hello World", rd[i].data, id % 10));
GNUNET_assert (rd[i].record_type == 1 + (id % 13));
GNUNET_assert (rd[i].flags == (id % 7));
}
memset (&tzone_key, (id % 241), sizeof (tzone_key));
memset (&tsignature, (id % 243), sizeof (tsignature));
GNUNET_assert (0 == strcmp (name, tname));
GNUNET_assert (0 == memcmp (&tzone_key, zone_key, sizeof (struct GNUNET_CRYPTO_EccPublicKey)));
GNUNET_assert (0 == memcmp (&tsignature, signature, sizeof (struct GNUNET_CRYPTO_EccSignature)));
}
static void
get_record (struct GNUNET_NAMESTORE_PluginFunctions *nsp, int id)
{
GNUNET_assert (1 == nsp->iterate_records (nsp->cls,
NULL, NULL, 0,
&test_record, &id));
}
static void
put_record (struct GNUNET_NAMESTORE_PluginFunctions *nsp, int id)
{
struct GNUNET_CRYPTO_EccPublicKey zone_key;
struct GNUNET_TIME_Absolute expire;
char name[64];
unsigned int rd_count = 1 + (id % 1024);
struct GNUNET_NAMESTORE_RecordData rd[rd_count];
struct GNUNET_CRYPTO_EccSignature signature;
unsigned int i;
GNUNET_snprintf (name, sizeof (name),
"a%u", (unsigned int ) id);
expire = GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_MINUTES);
for (i=0;i<rd_count;i++)
{
rd[i].data = "Hello World";
rd[i].data_size = id % 10;
rd[i].expiration_time = GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_MINUTES).abs_value;
rd[i].record_type = 1 + (id % 13);
rd[i].flags = (id % 7);
}
memset (&zone_key, (id % 241), sizeof (zone_key));
memset (&signature, (id % 243), sizeof (signature));
GNUNET_assert (GNUNET_OK == nsp->put_records (nsp->cls,
&zone_key,
expire,
name,
rd_count,
rd,
&signature));
}
static void
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
struct GNUNET_NAMESTORE_PluginFunctions *nsp;
struct GNUNET_CRYPTO_EccPublicKey zone_key;
struct GNUNET_CRYPTO_ShortHashCode zone;
ok = 0;
nsp = load_plugin (cfg);
if (NULL == nsp)
{
FPRINTF (stderr,
"%s",
"Failed to initialize namestore. Database likely not setup, skipping test.\n");
return;
}
put_record (nsp, 1);
get_record (nsp, 1);
memset (&zone_key, 1, sizeof (zone_key));
GNUNET_CRYPTO_short_hash (&zone_key, sizeof (zone_key), &zone);
nsp->delete_zone (nsp->cls, &zone);
unload_plugin (nsp);
}
int
main (int argc, char *argv[])
{
char cfg_name[128];
char *const xargv[] = {
"test-plugin-namestore",
"-c",
cfg_name,
NULL
};
struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_OPTION_END
};
GNUNET_DISK_directory_remove ("/tmp/gnunet-test-plugin-namestore-sqlite");
GNUNET_log_setup ("test-plugin-namestore",
"WARNING",
NULL);
plugin_name = GNUNET_TESTING_get_testname_from_underscore (argv[0]);
GNUNET_snprintf (cfg_name, sizeof (cfg_name), "test_plugin_namestore_%s.conf",
plugin_name);
GNUNET_PROGRAM_run ((sizeof (xargv) / sizeof (char *)) - 1, xargv,
"test-plugin-namestore", "nohelp", options, &run, NULL);
if (ok != 0)
FPRINTF (stderr, "Missed some testcases: %d\n", ok);
GNUNET_DISK_directory_remove ("/tmp/gnunet-test-plugin-namestore-sqlite");
return ok;
}
/* end of test_plugin_namestore.c */
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