| /* |
| * 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.unary.scalar; |
| |
| import org.junit.Test; |
| import org.apache.sysds.test.AutomatedTestBase; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| |
| |
| /** |
| * <p><b>Positive tests:</b></p> |
| * <ul> |
| * <li>positive scalar (int, double)</li> |
| * <li>negative scalar (int, double)</li> |
| * <li>random scalar (int, double)</li> |
| * </ul> |
| * <p><b>Negative tests:</b></p> |
| * |
| * |
| */ |
| public class ASinTest extends AutomatedTestBase |
| { |
| |
| private static final String TEST_DIR = "functions/unary/scalar/"; |
| private static final String TEST_CLASS_DIR = TEST_DIR + ASinTest.class.getSimpleName() + "/"; |
| |
| @Override |
| public void setUp() { |
| // positive tests |
| addTestConfiguration("PositiveTest", |
| new TestConfiguration(TEST_CLASS_DIR, "ASinTest", new String[] { "int", "double" })); |
| addTestConfiguration("NegativeTest", |
| new TestConfiguration(TEST_CLASS_DIR, "ASinTest", new String[] { "int", "double" })); |
| addTestConfiguration("RandomTest", |
| new TestConfiguration(TEST_CLASS_DIR, "ASinTest", new String[] { "int", "double" })); |
| |
| // negative tests |
| } |
| |
| @Test |
| public void testPositive() { |
| int intValue = 5; |
| double doubleValue = 5.0; |
| |
| TestConfiguration config = availableTestConfigurations.get("PositiveTest"); |
| config.addVariable("int", intValue); |
| config.addVariable("double", doubleValue); |
| |
| loadTestConfiguration(config); |
| |
| double computedIntValue = Math.asin(intValue); |
| double computedDoubleValue = Math.asin(doubleValue); |
| |
| createHelperMatrix(); |
| writeExpectedHelperMatrix("int", computedIntValue); |
| writeExpectedHelperMatrix("double", computedDoubleValue); |
| |
| runTest(); |
| |
| compareResults(); |
| } |
| |
| @Test |
| public void testNegative() { |
| int intValue = -5; |
| double doubleValue = -5.0; |
| |
| TestConfiguration config = availableTestConfigurations.get("NegativeTest"); |
| config.addVariable("int", intValue); |
| config.addVariable("double", doubleValue); |
| |
| loadTestConfiguration(config); |
| |
| double computedIntValue = Math.asin(intValue); |
| double computedDoubleValue = Math.asin(doubleValue); |
| |
| createHelperMatrix(); |
| writeExpectedHelperMatrix("int", computedIntValue); |
| writeExpectedHelperMatrix("double", computedDoubleValue); |
| |
| runTest(); |
| |
| compareResults(); |
| } |
| |
| @Test |
| public void testRandom() { |
| int intValue = TestUtils.getRandomInt(); |
| double doubleValue = TestUtils.getRandomDouble(); |
| |
| TestConfiguration config = availableTestConfigurations.get("RandomTest"); |
| config.addVariable("int", intValue); |
| config.addVariable("double", doubleValue); |
| |
| loadTestConfiguration(config); |
| |
| double computedIntValue = Math.asin(intValue); |
| double computedDoubleValue = Math.asin(doubleValue); |
| |
| createHelperMatrix(); |
| writeExpectedHelperMatrix("int", computedIntValue); |
| writeExpectedHelperMatrix("double", computedDoubleValue); |
| |
| runTest(); |
| |
| compareResults(); |
| } |
| |
| } |