1 /* 2 * Copyright (c) 2006, 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 /* @test 25 * @bug 6409194 26 * @summary There should be no console output caused by the RMI 27 * implementation's logging, except as explicitly configured in the 28 * logging properties file, if none of the legacy sun.rmi.*.logLevel 29 * system properties are set. 30 * 31 * @author Peter Jones 32 * 33 * @library ../../../../../java/rmi/testlibrary 34 * @build JavaVM 35 * @build NoConsoleOutput 36 * @run main/othervm NoConsoleOutput 37 */ 38 39 import java.io.ByteArrayOutputStream; 40 import java.io.File; 41 import java.rmi.Remote; 42 import java.rmi.RemoteException; 43 import java.rmi.registry.LocateRegistry; 44 import java.rmi.registry.Registry; 45 import java.rmi.server.UnicastRemoteObject; 46 47 public class NoConsoleOutput { 48 49 public static void main(String[] args) throws Exception { 50 System.err.println("\nRegression test for bug 6409194\n"); 51 52 /* 53 * Exdecute a subprocess VM that does a bunch of RMI activity 54 * with a logging configuration file that does not specify a 55 * ConsoleHandler and with no legacy sun.rmi.*.logLevel system 56 * properties set. 57 */ 58 String loggingPropertiesFile = 59 System.getProperty("test.src", ".") + 60 File.separatorChar + "logging.properties"; 61 ByteArrayOutputStream out = new ByteArrayOutputStream(); 62 ByteArrayOutputStream err = new ByteArrayOutputStream(); 63 64 // We instantiate a JavaVM that should not produce any console output 65 // (neither on standard output, nor on standard err streams). 66 JavaVM vm = new JavaVM(DoRMIStuff.class.getName(), 67 "-Djava.util.logging.config.file=" + loggingPropertiesFile, 68 "", out, err, false); 69 vm.start(); 70 vm.getVM().waitFor(); 71 72 /* 73 * Verify that the subprocess had no System.out or System.err 74 * output. 75 */ 76 String outString = out.toString(); 77 String errString = err.toString(); 78 79 System.err.println("-------- subprocess standard output: --------"); 80 System.err.print(out); 81 System.err.println("-------- subprocess standard error: --------"); 82 System.err.print(err); 83 System.err.println("---------------------------------------------"); 84 85 if (outString.length() > 0 || errString.length() > 0) { 86 throw new Error("TEST FAILED: unexpected subprocess output"); 87 } 88 89 System.err.println("TEST PASSED"); 90 } 91 92 public static class DoRMIStuff { 93 private static final int PORT = 2020; 94 private interface Foo extends Remote { 95 Object echo(Object obj) throws RemoteException; 96 } 97 private static class FooImpl implements Foo { 98 FooImpl() { } 99 public Object echo(Object obj) { return obj; } 100 } 101 public static void main(String[] args) throws Exception { 102 LocateRegistry.createRegistry(PORT); 103 Registry reg = LocateRegistry.getRegistry("", PORT); 104 FooImpl fooimpl = new FooImpl(); 105 UnicastRemoteObject.exportObject(fooimpl, 0); 106 reg.rebind("foo", fooimpl); 107 Foo foostub = (Foo) reg.lookup("foo"); 108 FooImpl fooimpl2 = new FooImpl(); 109 UnicastRemoteObject.exportObject(fooimpl2, 0); 110 foostub.echo(fooimpl2); 111 UnicastRemoteObject.unexportObject(fooimpl, true); 112 UnicastRemoteObject.unexportObject(fooimpl2, true); 113 } 114 } 115 }