/*

 * 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

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 */

/*

 * @test

 * @bug 8006298

 * @summary Using a bool (+/-) prefix on non-bool flag should result in a useful error message

 * @library /testlibrary

 */

import com.oracle.java.testlibrary.*;

public class NonBooleanFlagWithInvalidBooleanPrefix {

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

    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(

        "-XX:-MaxRAMFraction=16", "-version");

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

    output.shouldContain("Unexpected +/- setting in VM option 'MaxRAMFraction=16'");

    output.shouldHaveExitValue(1);

    pb = ProcessTools.createJavaProcessBuilder(

        "-XX:+MaxRAMFraction=16", "-version");

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

    output.shouldContain("Unexpected +/- setting in VM option 'MaxRAMFraction=16'");

    output.shouldHaveExitValue(1);

  }

}