8ccb04a168
Add tests for the Interpolator class. Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2024, Ideas on Board Oy
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*
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* Interpolator tests
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*/
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#include "../src/ipa/libipa/interpolator.h"
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#include <cmath>
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#include <iostream>
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#include <map>
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#include <stdint.h>
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#include <stdio.h>
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#include "test.h"
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using namespace std;
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using namespace libcamera;
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using namespace ipa;
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#define ASSERT_EQ(a, b) \
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if ((a) != (b)) { \
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printf(#a " != " #b "\n"); \
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return TestFail; \
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}
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class InterpolatorTest : public Test
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{
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protected:
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int run()
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{
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Interpolator<int> interpolator;
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interpolator.setData({ { 10, 100 }, { 20, 200 }, { 30, 300 } });
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ASSERT_EQ(interpolator.getInterpolated(0), 100);
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ASSERT_EQ(interpolator.getInterpolated(10), 100);
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ASSERT_EQ(interpolator.getInterpolated(20), 200);
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ASSERT_EQ(interpolator.getInterpolated(25), 250);
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ASSERT_EQ(interpolator.getInterpolated(30), 300);
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ASSERT_EQ(interpolator.getInterpolated(40), 300);
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interpolator.setQuantization(10);
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unsigned int q = 0;
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ASSERT_EQ(interpolator.getInterpolated(25, &q), 300);
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ASSERT_EQ(q, 30);
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ASSERT_EQ(interpolator.getInterpolated(24, &q), 200);
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ASSERT_EQ(q, 20);
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return TestPass;
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}
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};
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TEST_REGISTER(InterpolatorTest)
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