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/*
This file is part of GNUnet.
Copyright (C) 2019 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/>.
SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
* @file namestore/test_common.c
* @brief common functions for testcase setup
*/
/**
* test if we can load the plugin @a name.
*/
static int
TNC_test_plugin(const char *cfg_name)
{
char *database;
char *db_lib_name;
struct GNUNET_NAMESTORE_PluginFunctions *db;
struct GNUNET_CONFIGURATION_Handle *cfg;
cfg = GNUNET_CONFIGURATION_create();
if (GNUNET_OK != GNUNET_CONFIGURATION_load(cfg, cfg_name))
{
GNUNET_break(0);
GNUNET_CONFIGURATION_destroy(cfg);
return GNUNET_SYSERR;
}
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string(cfg,
"namestore",
"database",
&database))
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "No database backend configured\n");
GNUNET_CONFIGURATION_destroy(cfg);
return GNUNET_SYSERR;
}
GNUNET_asprintf(&db_lib_name, "libgnunet_plugin_namestore_%s", database);
GNUNET_free(database);
db = GNUNET_PLUGIN_load(db_lib_name, (void *)cfg);
if (NULL != db)
GNUNET_break(NULL == GNUNET_PLUGIN_unload(db_lib_name, db));
GNUNET_free(db_lib_name);
GNUNET_CONFIGURATION_destroy(cfg);
if (NULL == db)
return GNUNET_NO;
return GNUNET_YES;
}
/**
* General setup logic for starting the tests. Obtains the @a
* plugin_name and initializes the @a cfg_name.
*/
#define SETUP_CFG(plugin_name, cfg_name) \
do \
{ \
plugin_name = GNUNET_TESTING_get_testname_from_underscore(argv[0]); \
GNUNET_asprintf(&cfg_name, "test_namestore_api_%s.conf", plugin_name); \
if (!TNC_test_plugin(cfg_name)) \
{ \
GNUNET_free(cfg_name); \
return 77; \
} \
GNUNET_DISK_purge_cfg_dir(cfg_name, "GNUNET_TEST_HOME"); \
} while (0)
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