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VILLASnode/tests/unit/mapping.c

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C

/** Unit tests for sample value mapping.
*
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @copyright 2017, Institute for Automation of Complex Power Systems, EONERC
* @license GNU General Public License (version 3)
*
* VILLASnode
*
* This program 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 of the License, or
* any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************************/
#include <criterion/criterion.h>
#include "mapping.h"
Test(mapping, parse)
{
int ret;
struct mapping_entry m;
ret = mapping_entry_parse_str(&m, "ts.origin");
cr_assert_eq(ret, 0);
cr_assert_eq(m.type, MAPPING_TYPE_TIMESTAMP);
cr_assert_eq(m.timestamp.id, MAPPING_TIMESTAMP_ORIGIN);
ret = mapping_entry_parse_str(&m, "hdr.sequence");
cr_assert_eq(ret, 0);
cr_assert_eq(m.type, MAPPING_TYPE_HEADER);
cr_assert_eq(m.header.id, MAPPING_HEADER_SEQUENCE);
ret = mapping_entry_parse_str(&m, "stats.owd.mean");
cr_assert_eq(ret, 0);
cr_assert_eq(m.type, MAPPING_TYPE_STATS);
cr_assert_eq(m.stats.id, STATS_OWD);
cr_assert_eq(m.stats.type, MAPPING_STATS_TYPE_MEAN);
ret = mapping_entry_parse_str(&m, "data[1-2]");
cr_assert_eq(ret, 0);
cr_assert_eq(m.type, MAPPING_TYPE_DATA);
cr_assert_eq(m.data.offset, 1);
cr_assert_eq(m.length, 2);
ret = mapping_entry_parse_str(&m, "data[5-5]");
cr_assert_eq(ret, 0);
cr_assert_eq(m.type, MAPPING_TYPE_DATA);
cr_assert_eq(m.data.offset, 5);
cr_assert_eq(m.length, 1);
ret = mapping_entry_parse_str(&m, "data[22]");
cr_assert_eq(ret, 0);
cr_assert_eq(m.type, MAPPING_TYPE_DATA);
cr_assert_eq(m.data.offset, 22);
cr_assert_eq(m.length, 1);
ret = mapping_entry_parse_str(&m, "data[]");
cr_assert_neq(ret, 0);
ret = mapping_entry_parse_str(&m, "data[1.1-2f]");
cr_assert_neq(ret, 0);
/* Missing parts */
ret = mapping_entry_parse_str(&m, "stats.owd");
cr_assert_neq(ret, 0);
ret = mapping_entry_parse_str(&m, "data");
cr_assert_neq(ret, 0);
/* This a type */
ret = mapping_entry_parse_str(&m, "hdr.sequences");
cr_assert_neq(ret, 0);
/* Check for superfluous chars at the end */
ret = mapping_entry_parse_str(&m, "stats.ts.origin.bla");
cr_assert_neq(ret, 0);
ret = mapping_entry_parse_str(&m, "stats.ts.origin.");
cr_assert_neq(ret, 0);
ret = mapping_entry_parse_str(&m, "data[1-2]bla");
cr_assert_neq(ret, 0);
/* Negative length of chunk */
ret = mapping_entry_parse_str(&m, "data[5-3]");
cr_assert_eq(ret, -1);
}