1/* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18package org.apache.harmony.luni.tests.java.lang; 19 20import junit.framework.TestCase; 21 22public class RuntimeExceptionTest extends TestCase { 23 24 /** 25 * @tests java.lang.RuntimeException#RuntimeException() 26 */ 27 public void test_Constructor() { 28 RuntimeException e = new RuntimeException(); 29 assertNull(e.getMessage()); 30 assertNull(e.getLocalizedMessage()); 31 assertNull(e.getCause()); 32 } 33 34 /** 35 * @tests java.lang.RuntimeException#RuntimeException(java.lang.String) 36 */ 37 public void test_ConstructorLjava_lang_String() { 38 RuntimeException e = new RuntimeException("fixture"); 39 assertEquals("fixture", e.getMessage()); 40 assertNull(e.getCause()); 41 } 42 43 /** 44 * @tests {@link java.lang.RuntimeException#RuntimeException(Throwable)} 45 */ 46 public void test_ConstructorLjava_lang_Throwable() { 47 Throwable emptyThrowable = new Exception(); 48 RuntimeException emptyException = new RuntimeException(emptyThrowable); 49 assertEquals(emptyThrowable.getClass().getName(), emptyException.getMessage()); 50 assertEquals(emptyThrowable.getClass().getName(), emptyException.getLocalizedMessage()); 51 assertEquals(emptyThrowable.getClass().getName(), emptyException.getCause().toString()); 52 53 Throwable throwable = new Exception("msg"); 54 RuntimeException exception = new RuntimeException(throwable); 55 assertEquals(throwable.getClass().getName() + ": " + "msg", exception.getMessage()); 56 assertEquals(throwable.getClass().getName(), emptyException.getLocalizedMessage()); 57 assertEquals(throwable.getClass().getName(), emptyException.getCause().toString()); 58 } 59} 60