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