1/*
2 * Copyright (c) 1999, 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 4245011
27 * @summary Test launcher command line construction
28 * @author Gordon Hirsch
29 *
30 * @run build JDIScaffold VMConnection
31 * @run compile -g HelloWorld.java
32 * @run build LaunchCommandLine
33 *
34 * @run driver LaunchCommandLine
35 */
36import com.sun.jdi.*;
37import com.sun.jdi.event.*;
38import com.sun.jdi.request.*;
39
40import java.util.List;
41
42public class LaunchCommandLine extends JDIScaffold {
43    public static void main(String args[]) throws Exception {
44        new LaunchCommandLine(args).startTests();
45    }
46
47    LaunchCommandLine(String args[]) {
48        // args are set in code below
49        super();
50    }
51
52    protected void runTests() throws Exception {
53        String[] args = new String[2];
54        args[0] = "-connect";
55        args[1] = "com.sun.jdi.CommandLineLaunch:main=HelloWorld a b c \"a b c\"";
56        testArgs(args);
57        System.out.println("com.sun.jdi.CommandLineLaunch: passed");
58
59        // Add test for RawCommandLineLauncher?
60    }
61
62    void testArgs(String[] args) throws Exception {
63        connect(args);
64        waitForVMStart();
65
66        /*
67         * Get to a point where the command line args are accessible.
68         */
69        BreakpointEvent bp = resumeTo("HelloWorld", "main", "([Ljava/lang/String;)V");
70
71        StackFrame frame = bp.thread().frame(0);
72        LocalVariable argsVariable = frame.visibleVariableByName("args");
73        ArrayReference argsArray = (ArrayReference)frame.getValue(argsVariable);
74
75        List argValues = argsArray.getValues();
76
77        if (argValues.size() != 4) {
78            throw new Exception("Wrong number of command line arguments: " + argValues.size());
79        }
80
81        String string = ((StringReference)argValues.get(0)).value();
82        if (!string.equals("a")) {
83            throw new Exception("Bad command line argument value: " + string);
84        }
85        string = ((StringReference)argValues.get(1)).value();
86        if (!string.equals("b")) {
87            throw new Exception("Bad command line argument value: " + string);
88        }
89        string = ((StringReference)argValues.get(2)).value();
90        if (!string.equals("c")) {
91            throw new Exception("Bad command line argument value: " + string);
92        }
93        string = ((StringReference)argValues.get(3)).value();
94        if (!string.equals("a b c")) {
95            throw new Exception("Bad command line argument value: " + string);
96        }
97
98        // Allow application to complete
99        resumeToVMDeath();
100    }
101
102}
103