1/*
2 * Copyright (c) 2013, 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
24import jdk.testlibrary.JDKToolLauncher;
25import jdk.testlibrary.OutputAnalyzer;
26import jdk.testlibrary.ProcessTools;
27
28/*
29 * @test
30 * @bug 4990825
31 * @library /lib/testlibrary
32 * @modules java.management
33 * @build jdk.testlibrary.*
34 * @run main TestJstatdUsage
35 */
36public class TestJstatdUsage {
37
38    public static void main(String[] args) throws Exception {
39        testUsage("-help");
40        testUsage("-?");
41    }
42
43    private static void testUsage(String option) throws Exception {
44        JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jstatd");
45        launcher.addToolArg(option);
46        ProcessBuilder processBuilder = new ProcessBuilder(launcher.getCommand());
47        OutputAnalyzer output = ProcessTools.executeProcess(processBuilder);
48
49        output.shouldContain("usage: jstatd [-nr] [-p port] [-n rminame]");
50        output.shouldHaveExitValue(1);
51    }
52
53}
54