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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2008-2008 - INRIA - Allan SIMON
*
* 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 <math.h>
#include "eye.h"
#define LEADDIM 10
#define ROWS 10
#define COLS 5
#define ROWS2 5
#define COLS2 10
static void deyeaTest ( void )
{
int i, j = 0 ;
double result = 0 ;
double in [LEADDIM*LEADDIM] ;
double in2 [ROWS * COLS];
double in3 [ROWS2 * COLS2];
deyea ( in , LEADDIM , LEADDIM ) ;
for ( i = 0 ; i < LEADDIM*LEADDIM ; i++ )
{
if ( i%(LEADDIM+1) == 0 )
result = 1 ;
else
result = 0 ;
printf ( "\t\t %d in : %e\tresult : %e\tassert : %e \n" , i, in[i] , result , fabs( in[i] - result) / fabs( in[i]) ) ;
if ( in[i] < 1e-14 && result < 1e-14 )
assert(1);
else
assert ( fabs ( in[i] - result) / fabs( in[i]) < 3e-16 ) ;
}
deyea ( in2, ROWS, COLS );
for ( i = 0 ; i < ROWS ; i++ )
{
for ( j = 0 ; j < COLS ; ++j )
{
if ( i == j )
result = 1 ;
else
result = 0 ;
printf ( "\t\t in[%d, %d] : %e\tresult : %e\tassert : %e \n" , i, j,
in[i * ROWS + j] , result ,
fabs( in[i * ROWS + j] - result) / fabs( in[i * ROWS + j]) ) ;
if ( in[i * ROWS + j] < 1e-14 && result < 1e-14 )
assert(1);
else
assert ( fabs ( in[i * ROWS + j] - result) / fabs( in[i * ROWS + j]) < 3e-16 ) ;
}
}
deyea ( in3, ROWS2, COLS2);
for ( j = 0 ; j < COLS2 ; ++j )
{
for ( i = 0 ; i < ROWS2 ; i++ )
{
if ( i == j )
result = 1 ;
else
result = 0 ;
printf ( "\t\t in[%d, %d] : %e\tresult : %e\tassert : %e \n" , i, j,
in3[j * ROWS2 + i] , result ,
fabs( in3[j * ROWS2 + i] - result) / fabs( in3[j * ROWS2 + i]) ) ;
if ( in3[j * ROWS2 + i] < 1e-14 && result < 1e-14 )
assert(1);
else
assert ( fabs ( in3[j * ROWS2 + i] - result) / fabs( in3[j * ROWS2 + i]) < 3e-16 ) ;
}
}
}
static void seyeaTest ( void )
{
int i, j = 0 ;
float result = 0 ;
float in[LEADDIM*LEADDIM] ;
float in2 [ROWS * COLS];
float in3 [ROWS2 * COLS2];
seyea ( in , LEADDIM , LEADDIM ) ;
for ( i = 0 ; i < LEADDIM*LEADDIM ; i++)
{
if ( i%(LEADDIM+1) == 0 )
result = 1.0f ;
else
result = 0 ;
printf ( "\t\t %d in : %e\tresult : %e\tassert : %e \n" , i, in[i] , result , fabs( in[i] - result) / fabs( in[i]) ) ;
if ( in[i] < 1e-6 && result < 1e-6 )
assert(1);
else
assert ( fabs ( in[i] - result) / fabs( in[i]) < 1e-6 ) ;
}
seyea ( in2, ROWS, COLS );
for ( i = 0 ; i < ROWS ; i++ )
{
for ( j = 0 ; j < COLS ; ++j )
{
if ( i == j )
result = 1 ;
else
result = 0 ;
printf ( "\t\t in[%d, %d] : %e\tresult : %e\tassert : %e \n" , i, j,
in[i * ROWS + j] , result ,
fabs( in[i * ROWS + j] - result) / fabs( in[i * ROWS + j]) ) ;
if ( in[i * ROWS + j] < 1e-8 && result < 1e-8 )
assert(1);
else
assert ( fabs ( in[i * ROWS + j] - result) / fabs( in[i * ROWS + j]) < 1e-8 ) ;
}
}
seyea ( in3, ROWS2, COLS2);
for ( j = 0 ; j < COLS2 ; ++j )
{
for ( i = 0 ; i < ROWS2 ; i++ )
{
if ( i == j )
result = 1 ;
else
result = 0 ;
printf ( "\t\t in[%d, %d] : %e\tresult : %e\tassert : %e \n" , i, j,
in3[j * ROWS2 + i] , result ,
fabs( in3[j * ROWS2 + i] - result) / fabs( in3[j * ROWS2 + i]) ) ;
if ( in3[j * ROWS2 + i] < 1e-14 && result < 1e-14 )
assert(1);
else
assert ( fabs ( in3[j * ROWS2 + i] - result) / fabs( in3[j * ROWS2 + i]) < 1e-14 ) ;
}
}
}
static void zeyeaTest ( void )
{
int i = 0 ;
doubleComplex result = DoubleComplex ( 0 , 0) ;
doubleComplex in[LEADDIM*LEADDIM] ;
zeyea ( in , LEADDIM , LEADDIM ) ;
for ( i = 0 ; i < LEADDIM*LEADDIM ; i++ )
{
if ( i%(LEADDIM+1) == 0 )
result = DoubleComplex ( 1 , 0 ) ;
else
result = DoubleComplex ( 0 , 0 ) ;
printf ( "\t\t %d in : %e\tresult : %e \n" , i, zreals( in[i]) , zreals ( result ) ) ;
if ( zreals( in[i]) < 1e-14 && zreals( result) < 1e-14 )
assert(1);
else
assert ( fabs ( zreals(in[i]) - zreals(result)) / fabs( zreals(in[i])) < 3e-16) ;
if ( zimags ( in[i]) < 1e-14 )
assert (1);
else
assert (0);
}
}
static void ceyeaTest ( void )
{
int i = 0 ;
floatComplex result = FloatComplex ( 0 , 0 ) ;
floatComplex in[LEADDIM*LEADDIM] ;
ceyea ( in , LEADDIM , LEADDIM ) ;
for ( i = 0 ; i < LEADDIM*LEADDIM ; i++)
{
if ( i%(LEADDIM+1) == 0 )
result = FloatComplex ( 1.0f , 0 ) ;
else
result = FloatComplex ( 0 , 0 ) ;
printf ( "\t\t %d in : %e\tresult : %e \n" , i, creals( in[i]) , creals ( result ) ) ;
if ( creals( in[i]) < 1e-6 && creals( result) < 1e-6 )
assert(1);
else
assert ( fabs ( creals(in[i]) - creals(result)) / fabs( creals(in[i])) < 1e-6 ) ;
if ( cimags ( in[i]) < 1e-6 )
assert (1);
else
assert (0);
}
}
/* EYES TEST */
static void ceyesTest ( void )
{
floatComplex result = FloatComplex ( 1.0f , 0 ) ;
floatComplex in = FloatComplex ( LEADDIM, LEADDIM ) ;
in = ceyes ( in ) ;
assert ( (creals(in) - creals(result)) / fabs( creals(in)) < 1e-6 ) ;
assert ( cimags (in) == 0) ;
}
static void zeyesTest ( void )
{
doubleComplex result = DoubleComplex ( 1 , 0 ) ;
doubleComplex in = DoubleComplex ( LEADDIM , LEADDIM ) ;
in = zeyes ( in ) ;
assert ( (zreals(in) - zreals(result)) / fabs( zreals(in)) < 1e-16 ) ;
assert ( zimags (in) == 0) ;
}
static void deyesTest ( void )
{
double result = 1 ;
double in = LEADDIM ;
in = deyes ( in ) ;
assert ( (in - result) / in < 1e-16 ) ; ;
}
static void seyesTest ( void )
{
float result = 1.0f ;
float in = 154.0f ;
in = seyes ( in ) ;
assert ( (in - result) / in < 1e-8 ) ;
}
static int testEye(void) {
printf("\n>>>> Matrix Eye Tests\n");
printf("\t>>>> Matrix Double Realt Tests\n");
deyeaTest();
printf("\n\n\t>>>> Matrix Float Realt Tests\n");
seyeaTest();
printf("\n\n\n");
printf("\t>>>> Matrix Float Complex Tests\n");
ceyeaTest();
printf("\n\n\n");
printf("\t>>>> Matrix Double Complex Tests\n");
zeyeaTest();
printf("\t>>>> Matrix Double Realt Tests\n");
deyesTest();
printf("\n\n\t>>>> Matrix Float Realt Tests\n");
seyesTest();
printf("\n\n\n");
printf("\t>>>> Matrix Float Complex Tests\n");
ceyesTest();
printf("\n\n\n");
printf("\t>>>> Matrix Double Complex Tests\n");
zeyesTest();
return 0;
}
int main(void) {
assert(testEye() == 0);
return 0;
}
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