/*
* Copyright 2011, Vladimir Kostyukov
*
* This file is part of la4j project (http://la4j.googlecode.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package la4j.decomposition;
import junit.framework.Test;
import junit.framework.TestSuite;
public class QRDecompositorTest extends AbstarctDecompositorTest {
@Override
public MatrixDecompositor decompositor() {
return new QRDecompositor();
}
@Override
public double[][] input() {
return new double[][] {
{ 8.0, 0.0, 0.0 },
{ 0.0, 4.0, 6.0 },
{ 0.0, 0.0, 2.0 }
};
}
@Override
public double[][][] output() {
return new double[][][] {
{
{ 1.0, 0.0, 0.0 },
{ 0.0, 1.0, 0.0 },
{ 0.0, 0.0, 1.0 }
},
{
{ 8.0, 0.0, 0.0 },
{ 0.0, 4.0, 6.0 },
{ 0.0, 0.0, 2.0 }
}
};
}
public static Test suite() {
return new TestSuite(QRDecompositorTest.class);
}
}