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

 *

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 *

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 * 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).

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

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/*

 * @test

 * @bug 8136930

 * @summary Test that the VM only recognizes the last specified --add-modules

 *          and --list-modules options

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

 * @library /testlibrary

 */

import jdk.test.lib.*;

// Test that the VM behaves correctly when processing module related options.

public class ModuleOptionsTest {

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

        // Test that last --add-modules is the only one recognized.  No exception

        // should be thrown.

        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(

            "--add-modules=i_dont_exist", "--add-modules=java.base", "-version");

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

        output.shouldHaveExitValue(0);

        // Test that last --limit-modules is the only one recognized.  No exception

        // should be thrown.

        pb = ProcessTools.createJavaProcessBuilder(

            "--limit-modules=i_dont_exist", "--limit-modules=java.base", "-version");

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

        output.shouldHaveExitValue(0);

    }

}