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VILLASnode/tests/unit/signal.cpp

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/* Unit tests for memory management.
*
2022-03-15 09:18:01 -04:00
* Author: Steffen Vogel <post@steffenvogel.de>
2022-03-15 09:28:57 -04:00
* SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
2022-07-04 18:20:03 +02:00
* SPDX-License-Identifier: Apache-2.0
*/
#include <criterion/criterion.h>
#include <villas/signal.hpp>
using namespace villas::node;
extern void init_memory();
// cppcheck-suppress unknownMacro
Test(signal_data, parse, .init = init_memory) {
int ret;
enum SignalType type;
union SignalData sd;
const char *str;
char *end;
str = "1";
type = SignalType::INTEGER;
ret = sd.parseString(type, str, &end);
cr_assert_eq(ret, 0);
cr_assert_eq(end, str + strlen(str));
cr_assert_eq(sd.i, 1);
str = "1.2";
type = SignalType::FLOAT;
ret = sd.parseString(type, str, &end);
cr_assert_eq(ret, 0);
cr_assert_eq(end, str + strlen(str));
cr_assert_float_eq(sd.f, 1.2, 1e-6);
str = "1";
type = SignalType::BOOLEAN;
ret = sd.parseString(type, str, &end);
cr_assert_eq(ret, 0);
cr_assert_eq(end, str + strlen(str));
cr_assert_eq(sd.b, 1);
str = "1";
type = SignalType::COMPLEX;
ret = sd.parseString(type, str, &end);
cr_assert_eq(ret, 0);
cr_assert_eq(end, str + strlen(str));
cr_assert_float_eq(std::real(sd.z), 1, 1e-6);
cr_assert_float_eq(std::imag(sd.z), 0, 1e-6);
str = "-1-3i";
type = SignalType::COMPLEX;
ret = sd.parseString(type, str, &end);
cr_assert_eq(ret, 0);
cr_assert_eq(end, str + strlen(str));
cr_assert_float_eq(std::real(sd.z), -1, 1e-6);
cr_assert_float_eq(std::imag(sd.z), -3, 1e-6);
str = "-3i";
type = SignalType::COMPLEX;
ret = sd.parseString(type, str, &end);
cr_assert_eq(ret, 0);
cr_assert_eq(end, str + strlen(str));
cr_assert_float_eq(std::real(sd.z), 0, 1e-6);
cr_assert_float_eq(std::imag(sd.z), -3, 1e-6);
}