1 /* 2 * Copyright (c) 2016, 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 8009560 27 * @summary Test RMIConnector.ObjectInputStreamWithLoader constructor with 28 * null Class loader. The test expects a IllegalArgumentException 29 * thrown when constructor is invoked with null class loader as 30 * an argument. 31 * @author Amit Sapre 32 * @modules java.management/javax.management.remote.rmi:open 33 * @run clean ObjectInputStreamWithLoaderNullCheckTest 34 * @run build ObjectInputStreamWithLoaderNullCheckTest 35 * @run main ObjectInputStreamWithLoaderNullCheckTest 36 */ 37 38 import java.lang.reflect.*; 39 import javax.management.remote.*; 40 import javax.management.remote.rmi.*; 41 import java.io.*; 42 43 public class ObjectInputStreamWithLoaderNullCheckTest { 44 45 private static Class<?> innerClass; 46 47 public static void main(String[] args) throws Exception { 48 49 System.out.println(">> == ObjectInputStreamWithLoaderNullCheckTest started..."); 50 51 try { 52 innerClass = Class.forName("javax.management.remote.rmi.RMIConnector$ObjectInputStreamWithLoader"); 53 Constructor<?> ctor = innerClass.getDeclaredConstructor(InputStream.class,ClassLoader.class); 54 ctor.setAccessible(true); 55 56 ByteArrayOutputStream baos = new ByteArrayOutputStream(); 57 ObjectOutput objOut = new ObjectOutputStream(baos); 58 objOut.writeObject(new String("Serialize")); 59 objOut.close(); 60 baos.close(); 61 ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray()); 62 63 System.out.println(">> == Testing constructor with null class loader."); 64 Object obj = ctor.newInstance(bais,null); 65 66 System.out.println(">> == Test case failed. No error occured"); 67 System.exit(1); 68 } catch (InvocationTargetException ex) { 69 Throwable cause = ex.getCause(); 70 System.out.println(">> == InvocationTargetException Cause message : " + cause.toString()); 71 if (cause instanceof IllegalArgumentException) { 72 System.out.println(">> == Test case Passed."); 73 } else { 74 System.out.println(">> == Test case Failed."); 75 ex.printStackTrace(); 76 System.exit(1); 77 } 78 } catch (Exception ex) { 79 System.out.println(">>> == Test case failed with error " + ex.getCause().getMessage()); 80 ex.printStackTrace(); 81 System.exit(1); 82 } 83 } 84 }