1 /* 2 * Copyright (c) 2006, 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 /* @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 * @modules java.rmi/sun.rmi.registry 35 * java.rmi/sun.rmi.server 36 * java.rmi/sun.rmi.transport 37 * java.rmi/sun.rmi.transport.tcp 38 * @build TestLibrary JavaVM 39 * @run main/othervm NoConsoleOutput 40 */ 41 42 import java.io.ByteArrayOutputStream; 43 import java.io.File; 44 import java.rmi.Remote; 45 import java.rmi.RemoteException; 46 import java.rmi.registry.LocateRegistry; 47 import java.rmi.registry.Registry; 48 import java.rmi.server.UnicastRemoteObject; 49 50 public class NoConsoleOutput { 51 52 public static void main(String[] args) throws Exception { 53 System.err.println("\nRegression test for bug 6409194\n"); 54 55 /* 56 * Exdecute a subprocess VM that does a bunch of RMI activity 57 * with a logging configuration file that does not specify a 58 * ConsoleHandler and with no legacy sun.rmi.*.logLevel system 59 * properties set. 60 */ 61 String loggingPropertiesFile = 62 System.getProperty("test.src", ".") + 63 File.separatorChar + "logging.properties"; 64 ByteArrayOutputStream out = new ByteArrayOutputStream(); 65 ByteArrayOutputStream err = new ByteArrayOutputStream(); 66 67 // We instantiate a JavaVM that should not produce any console output 68 // (neither on standard output, nor on standard err streams). 69 JavaVM vm = new JavaVM( 70 DoRMIStuff.class.getName(), 71 "-XaddExports:java.rmi/sun.rmi.registry=ALL-UNNAMED" 72 + " -XaddExports:java.rmi/sun.rmi.server=ALL-UNNAMED" 73 + " -XaddExports:java.rmi/sun.rmi.transport=ALL-UNNAMED" 74 + " -XaddExports:java.rmi/sun.rmi.transport.tcp=ALL-UNNAMED" 75 + " -Djava.util.logging.config.file=" 76 + loggingPropertiesFile, "", out, err); 77 vm.execute(); 78 79 /* 80 * Verify that the subprocess had no System.out or System.err 81 * output. 82 */ 83 String outString = out.toString(); 84 String errString = err.toString(); 85 86 System.err.println("-------- subprocess standard output: --------"); 87 System.err.print(out); 88 System.err.println("-------- subprocess standard error: --------"); 89 System.err.print(err); 90 System.err.println("---------------------------------------------"); 91 92 if (outString.length() > 0 || errString.length() > 0) { 93 throw new Error("TEST FAILED: unexpected subprocess output"); 94 } 95 96 System.err.println("TEST PASSED"); 97 } 98 99 public static class DoRMIStuff { 100 private interface Foo extends Remote { 101 Object echo(Object obj) throws RemoteException; 102 } 103 private static class FooImpl implements Foo { 104 FooImpl() { } 105 public Object echo(Object obj) { return obj; } 106 } 107 public static void main(String[] args) throws Exception { 108 Registry registry = TestLibrary.createRegistryOnUnusedPort(); 109 int registryPort = TestLibrary.getRegistryPort(registry); 110 Registry reg = LocateRegistry.getRegistry("", registryPort); 111 FooImpl fooimpl = new FooImpl(); 112 UnicastRemoteObject.exportObject(fooimpl, 0); 113 reg.rebind("foo", fooimpl); 114 Foo foostub = (Foo) reg.lookup("foo"); 115 FooImpl fooimpl2 = new FooImpl(); 116 UnicastRemoteObject.exportObject(fooimpl2, 0); 117 foostub.echo(fooimpl2); 118 UnicastRemoteObject.unexportObject(fooimpl, true); 119 UnicastRemoteObject.unexportObject(fooimpl2, true); 120 } 121 } 122 }