1 /* 2 * Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 5080083 27 * @summary Test new added method "toString" 28 * @author Shanliang JIANG 29 * @modules java.management 30 * @run clean ToStringMethodTest 31 * @run build ToStringMethodTest 32 * @run main ToStringMethodTest 33 */ 34 35 import javax.management.*; 36 37 public class ToStringMethodTest { 38 public static void main(String[] args) throws Exception { 39 40 // for ObjectInstance class 41 System.out.println(">>> Test on the method \"toString\" of the ObjectInstance class."); 42 43 final ObjectName on = new ObjectName(":key=me"); 44 final String className = "Unknown"; 45 final ObjectInstance oi = new ObjectInstance(on, className); 46 47 final String expected = className+"["+on.toString()+"]"; 48 49 if (!expected.equals(oi.toString())) { 50 throw new RuntimeException("The test failed on the method \"toString\" "+ 51 "of the ObjectInstance class, expected to get "+ 52 expected+", but got "+oi.toString()); 53 } 54 55 // for Attribute class 56 System.out.println(">>> Test on the method \"toString\" of the Attribute class."); 57 final String name = "hahaha"; 58 final Object value = new int[0]; 59 final String exp = name + " = " + value; 60 61 final Attribute at = new Attribute(name, value); 62 63 if (!exp.equals(at.toString())) { 64 throw new RuntimeException("The test failed on the method \"toString\" "+ 65 "of the Attribute class, expected to get "+exp+ 66 ", but got "+at.toString()); 67 } 68 69 System.out.println(">>> All passed."); 70 } 71 }