1/*
2 * Copyright (c) 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 * @summary Unit test for LingeredApp
27 * @compile LingeredAppTest.java
28 * @compile LingeredApp.java
29 * @run main LingeredAppTest
30 */
31
32package jdk.test.lib.apps;
33
34import java.io.IOException;
35import java.util.ArrayList;
36
37public class LingeredAppTest {
38
39    public static void main(String[] args) {
40        try {
41            System.out.println("Starting LingeredApp with default parameters");
42
43            ArrayList<String> cmd = new ArrayList<String>();
44
45            // Propagate test.vm.options to LingeredApp, filter out possible empty options
46            String testVmOpts[] = System.getProperty("test.vm.opts","").split("\\s+");
47            for (String s : testVmOpts) {
48                if (!s.equals("")) {
49                    cmd.add(s);
50                }
51            }
52
53            cmd.add("-XX:+PrintFlagsFinal");
54
55            LingeredApp a = LingeredApp.startApp(cmd);
56            System.out.printf("App pid: %d\n", a.getPid());
57            a.stopApp();
58
59            System.out.println("App output:");
60            int count = 0;
61            for (String line : a.getAppOutput()) {
62                count += 1;
63            }
64            System.out.println("Found " + count + " lines in VM output");
65            System.out.println("Test PASSED");
66        } catch (IOException ex) {
67            ex.printStackTrace();
68            System.out.println("Test ERROR");
69            System.exit(3);
70        }
71    }
72}
73