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