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 18 package org.apache.harmony.tests.java.lang; 19 20 public class NumberTest extends junit.framework.TestCase { 21 22 /** 23 * java.lang.Number#byteValue() 24 */ 25 public void test_byteValue() { 26 int number = 1231243; 27 assertTrue("Incorrect byte returned for: " + number, 28 ((byte) new Integer(number).intValue()) == new Integer(number) 29 .byteValue()); 30 number = 0; 31 assertTrue("Incorrect byte returned for: " + number, 32 ((byte) new Integer(number).intValue()) == new Integer(number) 33 .byteValue()); 34 number = -1; 35 assertTrue("Incorrect byte returned for: " + number, 36 ((byte) new Integer(number).intValue()) == new Integer(number) 37 .byteValue()); 38 number = -84109328; 39 assertTrue("Incorrect byte returned for: " + number, 40 ((byte) new Integer(number).intValue()) == new Integer(number) 41 .byteValue()); 42 } 43 44 /** 45 * java.lang.Number#shortValue() 46 */ 47 public void test_shortValue() { 48 int number = 1231243; 49 assertTrue("Incorrect byte returned for: " + number, 50 ((short) new Integer(number).intValue()) == new Integer(number) 51 .shortValue()); 52 number = 0; 53 assertTrue("Incorrect byte returned for: " + number, 54 ((short) new Integer(number).intValue()) == new Integer(number) 55 .shortValue()); 56 number = -1; 57 assertTrue("Incorrect byte returned for: " + number, 58 ((short) new Integer(number).intValue()) == new Integer(number) 59 .shortValue()); 60 number = -84109328; 61 assertTrue("Incorrect byte returned for: " + number, 62 ((short) new Integer(number).intValue()) == new Integer(number) 63 .shortValue()); 64 65 } 66 } 67
