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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2008-2008 - INRIA - Bruno JOFRET
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
*
*/
#include <assert.h>
#include <stdio.h>
#include "sum.h"
/* #define LOCAL_DEBUG */
static int dsumsTest(void) {
double value1 = 3.0f;
double value2 = 1.123456789f;
assert(dsums(value1) == 3.0f);
assert(dsums(value2) == 1.123456789f);
return 0;
}
static int dsumaTest(void) {
double table1[3] = {3.0, 3.0, 3.0};
double table2[5] = {9.186784563,
9.186784563,
9.186784563,
9.186784563,
9.186784563};
assert(dsuma(table1, 3) == 9.0);
#ifdef LOCAL_DEBUG
printf("%e\n", dsuma(table2, 5));
printf("%e\n", 9.186784563 + 9.186784563 + 9.186784563 + 9.186784563 + 9.186784563);
printf("%e\n", (dsuma(table2, 5) - (9.186784563 + 9.186784563 + 9.186784563 + 9.186784563 + 9.186784563)) / dsuma(table2, 5));
#endif
assert((dsuma(table2, 5) - (9.186784563 + 9.186784563 + 9.186784563 + 9.186784563 + 9.186784563)) / dsuma(table2, 5) == 0.0);
return 0;
}
static int zsumsTest(void) {
doubleComplex value1 = DoubleComplex(3.0, 3.0);
doubleComplex value2 = DoubleComplex(1.123456789, 1.123456789);
assert(zreals(zsums(value1)) == 3.0);
assert(zimags(zsums(value1)) == 3.0);
assert(zreals(zsums(value2)) == 1.123456789);
assert(zimags(zsums(value2)) == 1.123456789);
return 0;
}
static int zsumaTest(void) {
doubleComplex value1 = DoubleComplex(3.0, 3.0);
doubleComplex table1[3];
doubleComplex value2 = DoubleComplex(9.186784563, 9.186784563);
doubleComplex table2[5];
table1[0] = value1;
table1[1] = value1;
table1[2] = value1;
table2[0] = value2;
table2[1] = value2;
table2[2] = value2;
table2[3] = value2;
table2[4] = value2;
#ifdef LOCAL_DEBUG
printf("--------\n");
printf("%e\n", zimags(zsuma(table1, 3)));
printf("%e\n", zreals(zsuma(table2, 5)));
printf("%e\n", zimags(zsuma(table2, 5)));
printf("%e\n", zreals(zsuma(table2, 5)));
printf("%e\n", zimags(zsuma(table2, 5)));
printf("--------\n");
#endif
assert(zreals(zsuma(table1, 3)) == 9.0);
assert(zimags(zsuma(table1, 3)) == 9.0);
assert(zreals(zsuma(table2, 5)) == (9.186784563 + 9.186784563 + 9.186784563 + 9.186784563 + 9.186784563));
assert(zimags(zsuma(table2, 5)) == (9.186784563 + 9.186784563 + 9.186784563 + 9.186784563 + 9.186784563));
return 0;
}
static int testSum(void) {
printf("\n>>>> Sum Tests\n");
dsumsTest();
dsumaTest();
zsumsTest();
zsumaTest();
return 0;
}
int main(void) {
assert(testSum() == 0);
return 0;
}
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