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/*
* HDRMerge - HDR exposure merging software.
* Copyright 2012 Javier Celaya
* jcelaya@gmail.com
*
* This file is part of HDRMerge.
*
* HDRMerge 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
* (at your option) any later version.
*
* HDRMerge 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 HDRMerge. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "../src/Histogram.hpp"
#include <boost/test/unit_test.hpp>
using namespace hdrmerge;
using namespace std;
namespace hdrmerge {
struct HistogramFixture {
Histogram h;
uint16_t values[14];
HistogramFixture() : values{8, 3, 6, 4, 5, 2, 1, 7, 9, 3, 2, 7, 9, 9} {}
~HistogramFixture() {
BOOST_CHECK_EQUAL(h.getNumSamples(), 14);
BOOST_CHECK_EQUAL(h.getPercentile(0.5), 5);
BOOST_CHECK_EQUAL(h.getPercentile(0.75), 7);
BOOST_CHECK_EQUAL(h.getPercentile(0.2), 2);
BOOST_CHECK_EQUAL(h.getFraction(2), 3.0/14.0);
}
};
BOOST_FIXTURE_TEST_CASE(Histogram_addValue, HistogramFixture) {
for (uint16_t i : values) {
h.addValue(i);
}
}
BOOST_FIXTURE_TEST_CASE(Histogram_ctr, HistogramFixture) {
h = Histogram(values, values + 14);
}
} // namespace hdrmerge
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