mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
synced 2025-03-30 00:00:11 +01:00
47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
/** Unit tests for histogram
|
|
*
|
|
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
|
|
* @copyright 2014-2022, Institute for Automation of Complex Power Systems, EONERC
|
|
* @license GNU General Public License (version 3)
|
|
*
|
|
* VILLAScommon
|
|
*
|
|
* 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 <array>
|
|
|
|
#include <criterion/criterion.h>
|
|
|
|
#include <villas/hist.hpp>
|
|
#include <villas/utils.hpp>
|
|
|
|
const std::array<double, 10> test_data = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
|
|
|
|
using namespace villas;
|
|
|
|
// cppcheck-suppress unknownMacro
|
|
TestSuite(hist, .description = "Histogram");
|
|
|
|
Test(hist, simple) {
|
|
|
|
Hist h(10,2);
|
|
|
|
for (auto td : test_data)
|
|
h.put(td);
|
|
|
|
cr_assert_float_eq(h.getMean(), 5.5, 1e-6, "Mean is %lf", h.getMean());
|
|
cr_assert_float_eq(h.getVar(), 9.1666, 1e-3,);
|
|
cr_assert_float_eq(h.getStddev(), 3.027650, 1e-6);
|
|
}
|