src/test/java/org/apache/sysds/test/functions/misc/ScalarMatrixUnaryBinaryTermTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.sysds.test.functions.misc;

import org.junit.Test;
import org.apache.sysds.test.AutomatedTestBase;
import org.apache.sysds.test.TestConfiguration;
import org.apache.sysds.test.TestUtils;


public class ScalarMatrixUnaryBinaryTermTest extends AutomatedTestBase 
{
	private static final String TEST_DIR = "functions/misc/";
	private static final String TEST_CLASS_DIR = TEST_DIR + ScalarMatrixUnaryBinaryTermTest.class.getSimpleName() + "/";
	private static final String TEST_NAME = "TestTerm1";
	
	@Override
	public void setUp() {
		addTestConfiguration(TEST_NAME, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME, new String[] {}));
	}

	@Test
	public void testTerm1() {
		int rows = 5, cols = 5;

		TestConfiguration config = getTestConfiguration(TEST_NAME);
		config.addVariable("rows", rows);
		config.addVariable("cols", cols);

		loadTestConfiguration(config);

		double[][] a = createNonRandomMatrixValues(rows, cols);
		writeInputMatrix("a", a);

		double[][] w = new double[rows][cols];
		for (int i = 0; i < rows; i++) {
			for (int j = 0; j < cols; j++) {
				w[i][j] = 1 + a[i][j];
			}
		}
		w = TestUtils.performMatrixMultiplication(w, w);
		writeExpectedMatrix("w", w);

		runTest();

		compareResults();
	}
}