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test_cond_number.hpp
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Mon, Sep 2, 22:17
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text/x-c++
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Wed, Sep 4, 22:17 (1 d, 21 h)
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rSPECMICP SpecMiCP / ReactMiCP
test_cond_number.hpp
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/*-------------------------------------------------------
- Module : test/micpsolver
- File : test_cond_number.hpp
- Author : Fabien Georget
Copyright (c) 2014, Fabien Georget, Princeton University
---------------------------------------------------------*/
#include <Eigen/Dense>
#include <cxxtest/TestSuite.h>
#include <iostream>
#include "micpsolver/estimate_cond_number.hpp"
class
ConditionNumber
:
public
CxxTest
::
TestSuite
{
public
:
void
test_condition_number_lower
()
{
Eigen
::
MatrixXd
mat
(
4
,
4
);
mat
<<
1
,
0
,
0
,
0
,
1
,
1
,
0
,
0
,
1
,
1
,
1
,
0
,
1
,
1
,
1
,
1
;
double
cond
=
specmicp
::
micpsolver
::
estimate_condition_number
(
mat
.
triangularView
<
Eigen
::
Lower
>
());
TS_ASSERT_EQUALS
(
cond
,
4
);
}
void
test_condition_number_upper
()
{
Eigen
::
MatrixXd
mat
(
4
,
4
);
mat
<<
1
,
0
,
0
,
0
,
1
,
1
,
0
,
0
,
1
,
1
,
1
,
0
,
1
,
1
,
1
,
1
;
double
cond
=
specmicp
::
micpsolver
::
estimate_condition_number
(
mat
.
transpose
().
triangularView
<
Eigen
::
Upper
>
());
TS_ASSERT_EQUALS
(
cond
,
4
);
}
};
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