1 /* 2 * Copyright (c) 2002, 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 4446294 27 * @summary JDI spec/impl: default "home" for CommandLineLaunch isn't java.home 28 * 29 * @author Tim Bell (based on "HomeTest.java" by Eugene I. Latkin) 30 * 31 * @modules jdk.jdi 32 * @run build TestScaffold VMConnection TargetListener TargetAdapter 33 * @run compile -g HomeTest.java 34 * @run driver HomeTest 35 */ 36 import com.sun.jdi.*; 37 import com.sun.jdi.connect.*; 38 import com.sun.jdi.event.*; 39 import com.sun.jdi.request.*; 40 41 import java.util.*; 42 43 /********** target program **********/ 44 45 class HomeTarg { 46 public static void main(String[] args){ 47 System.out.println("Howdy!"); 48 System.out.println("Goodbye from HomeTarg!"); 49 } 50 } 51 52 /********** test program **********/ 53 54 public class HomeTest extends TestScaffold { 55 ReferenceType targetClass; 56 ThreadReference mainThread; 57 58 HomeTest (String args[]) { 59 super(args); 60 } 61 62 public static void main(String[] args) throws Exception { 63 new HomeTest(args).startTests(); 64 } 65 66 /********** test core **********/ 67 private static String getValue(Map arguments, String key) { 68 Connector.Argument x = (Connector.StringArgument) arguments.get(key); 69 return x.value(); 70 } 71 protected void runTests() throws Exception { 72 /* 73 * Get to the top of main() 74 * to determine targetClass and mainThread 75 */ 76 BreakpointEvent bpe = startToMain("HomeTarg"); 77 targetClass = bpe.location().declaringType(); 78 mainThread = bpe.thread(); 79 EventRequestManager erm = vm().eventRequestManager(); 80 81 VirtualMachineManager vmm = Bootstrap.virtualMachineManager(); 82 Connector defaultConnector = vmm.defaultConnector(); 83 Map arguments = defaultConnector.defaultArguments(); 84 String argsHome = getValue(arguments,"home"); 85 String javaHome = System.getProperty("java.home"); 86 if (!argsHome.equals(javaHome)) { 87 failure("FAILURE: Value for \"home\" does not match value for \"java.home\""); 88 failure(" home is: " + argsHome); 89 } 90 println("java.home is: " + javaHome); 91 /* 92 * resume the target listening for events 93 */ 94 listenUntilVMDisconnect(); 95 96 /* 97 * deal with results of test 98 * if anything has called failure("foo") testFailed will be true 99 */ 100 if (!testFailed) { 101 println("HomeTest: passed"); 102 } else { 103 throw new Exception("HomeTest: failed"); 104 } 105 } 106 }