/*

 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test

 * @summary Unit test for LingeredApp

 * @compile LingeredAppTest.java

 * @compile LingeredApp.java

 * @run main LingeredAppTest

 */

package jdk.test.lib.apps;

import java.io.IOException;

import java.util.ArrayList;

public class LingeredAppTest {

    public static void main(String[] args) {

        try {

            System.out.println("Starting LingeredApp with default parameters");

            ArrayList<String> cmd = new ArrayList<String>();

            // Propagate test.vm.options to LingeredApp, filter out possible empty options

            String testVmOpts[] = System.getProperty("test.vm.opts","").split("\\s+");

            for (String s : testVmOpts) {

                if (!s.equals("")) {

                    cmd.add(s);

                }

            }

            cmd.add("-XX:+PrintFlagsFinal");

            LingeredApp a = LingeredApp.startApp(cmd);

            System.out.printf("App pid: %d\n", a.getPid());

            a.stopApp();

            System.out.println("App output:");

            int count = 0;

            for (String line : a.getAppOutput()) {

                count += 1;

            }

            System.out.println("Found " + count + " lines in VM output");

            System.out.println("Test PASSED");

        } catch (IOException ex) {

            ex.printStackTrace();

            System.out.println("Test ERROR");

            System.exit(3);

        }

    }

}