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https://git.rwth-aachen.de/acs/public/villas/node/
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121 lines
2.7 KiB
C++
121 lines
2.7 KiB
C++
/** Unit tests libconfig to jansson converters.
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*
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2014-2020, Institute for Automation of Complex Power Systems, EONERC
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* @license GNU General Public License (version 3)
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*
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* VILLASnode
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************************/
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#include <criterion/criterion.h>
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#ifdef WITH_CONFIG
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#include <jansson.h>
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#include <libconfig.h>
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#include <villas/utils.hpp>
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#include <villas/config_helper.hpp>
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const char *cfg_example = "test : \n"
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"{\n"
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" hallo = 1L;\n"
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"};\n"
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"liste = ( 1.1, 2L, 3L, 4L, \n"
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" {\n"
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" objekt : \n"
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" {\n"
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" key = \"value\";\n"
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" };\n"
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" } );\n";
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const char *json_example = "{\n"
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" \"test\": {\n"
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" \"hallo\": 1\n"
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" },\n"
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" \"liste\": [\n"
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" 1.1000000000000001,\n"
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" 2,\n"
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" 3,\n"
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" 4,\n"
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" {\n"
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" \"objekt\": {\n"
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" \"key\": \"value\"\n"
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" }\n"
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" }\n"
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" ]\n"
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"}";
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// cppcheck-suppress syntaxError
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Test(config, config_to_json)
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{
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int ret;
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config_t cfg;
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config_setting_t *cfg_root;
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json_t *json;
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config_init(&cfg);
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ret = config_read_string(&cfg, cfg_example);
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cr_assert_eq(ret, CONFIG_TRUE);
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cfg_root = config_root_setting(&cfg);
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json = config_to_json(cfg_root);
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cr_assert_not_null(json);
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char *str = json_dumps(json, JSON_INDENT(2));
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//printf("%s\n", str);
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json_decref(json);
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cr_assert_str_eq(str, json_example);
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config_destroy(&cfg);
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}
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Test(config, json_to_config)
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{
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config_t cfg;
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config_setting_t *cfg_root;
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json_t *json;
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/* For config_write() */
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FILE *f;
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char str[1024];
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config_init(&cfg);
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cfg_root = config_root_setting(&cfg);
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json = json_loads(json_example, 0, nullptr);
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cr_assert_not_null(json);
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json_to_config(json, cfg_root);
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//config_write(&cfg, stdout);
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f = fmemopen(str, sizeof(str), "w+");
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config_write(&cfg, f);
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fclose(f);
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cr_assert_str_eq(str, cfg_example);
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json_decref(json);
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}
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#endif /* WITH_CONFIG */
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