121 lines
3.0 KiB
C
121 lines
3.0 KiB
C
/*
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* test_find_index.c
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*
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* Created on: Oct 30, 2013
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* Author: Andrey Belomutskiy, (c) 2012-2013
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*/
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#include "engine_math.h"
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#include "main.h"
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#include "interpolation.h"
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#include <stdio.h>
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#include "engine_configuration.h"
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void testFindIndex(void) {
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printf("*************************************************** testFindIndex\r\n");
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float array[] = { 1, 2, 3, 4, 5 };
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int size = 4;
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int result;
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printf("To the left\r\n");
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result = findIndex(array, size, -1.0);
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assertEquals(-1, result);
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printf("To the right4\r\n");
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result = findIndex(array, size, 10.0);
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assertEquals(3, result);
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printf("To the right5\r\n");
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result = findIndex(array, 5, 10.0);
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assertEquals(4, result);
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printf("On the edge\r\n");
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result = findIndex(array, size, 4.0);
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assertEquals(3, result);
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printf("Another1\r\n");
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result = findIndex(array, size, 3.9);
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assertEquals(2, result);
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printf("Another2\r\n");
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result = findIndex(array, size, 4.1);
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assertEquals(3, result);
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printf("Another3\r\n");
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result = findIndex(array, size, 2);
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assertEquals(1, result);
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printf("Left edge1\r\n");
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result = findIndex(array, size, 1);
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assertEquals(0, result);
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printf("Left edge2\r\n");
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result = findIndex(array, size, 1.1);
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assertEquals(0, result);
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printf("Middle\r\n");
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result = findIndex(array, size, 3);
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assertEquals(2, result);
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size = 5; // now test with off array size
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printf("Middle2\r\n");
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result = findIndex(array, size, 4);
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assertEquals(3, result);
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printf("Middle2\r\n");
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result = findIndex(array, size, 3.1);
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assertEquals(2, result);
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}
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//static float getValue2(float key, float maf) {
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//
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//}
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void testInterpolate2d(void) {
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printf("*************************************************** testInterpolate2d\r\n");
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float bins4[] = { 1, 2, 3, 4 };
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float values4[] = { 1, 20, 30, 400 };
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int size = 4;
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int result;
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printf("Left size\r\n");
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result = interpolate2d(0, bins4, values4, size);
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assertEquals(1, result);
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printf("Right size\r\n");
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result = interpolate2d(10, bins4, values4, size);
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assertEquals(400, result);
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printf("Middle1\r\n");
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result = interpolate2d(3, bins4, values4, size);
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assertEquals(30, result);
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printf("Middle1\r\n");
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result = interpolate2d(3.5, bins4, values4, size);
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assertEquals(215, result);
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}
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static engine_configuration_s engineConfiguration;
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void testSetTableValue(void) {
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printf("*************************************************** testSetTableValue\r\n");
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for (int i = 0; i < CLT_CURVE_SIZE; i++) {
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engineConfiguration.cltFuelCorrBins[i] = -40 + i * 10;
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engineConfiguration.cltFuelCorr[i] = 1;
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}
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assertEquals(1, engineConfiguration.cltFuelCorr[0]);
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setTableValue(engineConfiguration.cltFuelCorrBins, engineConfiguration.cltFuelCorr, CLT_CURVE_SIZE, -40, 1.5);
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assertEquals(1.5, engineConfiguration.cltFuelCorr[0]);
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setTableValue(engineConfiguration.cltFuelCorrBins, engineConfiguration.cltFuelCorr, CLT_CURVE_SIZE, -50, 1.4);
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assertEquals(1.4, engineConfiguration.cltFuelCorr[0]);
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}
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