/*

 * Copyright (c) 2013, 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.

 *

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 */

/*

 * @test

 * @bug 8006298

 * @summary Setting an invalid value for a bool argument should result in a useful error message

 * @library /testlibrary

 * @modules java.base/jdk.internal.misc

 *          java.management

 */

import jdk.test.lib.*;

public class BooleanFlagWithInvalidValue {

  public static void main(String[] args) throws Exception {

    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(

        "-XX:+PrintWarnings=8", "-version");

    OutputAnalyzer output = new OutputAnalyzer(pb.start());

    output.shouldContain("Improperly specified VM option 'PrintWarnings=8'");

    output.shouldHaveExitValue(1);

    pb = ProcessTools.createJavaProcessBuilder(

        "-XX:-PrintWarnings=8", "-version");

    output = new OutputAnalyzer(pb.start());

    output.shouldContain("Improperly specified VM option 'PrintWarnings=8'");

    output.shouldHaveExitValue(1);

  }

}