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/**

 * @test CdsDifferentCompactStrings

 * @summary CDS (class data sharing) requires the same -XX:[+-]CompactStrings

 *          setting between archive creation time and load time.

 * @requires vm.cds

 * @library /test/lib

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

 *          java.management

 */

import jdk.test.lib.cds.CDSTestUtils;

import jdk.test.lib.process.OutputAnalyzer;

public class CdsDifferentCompactStrings {

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

        createAndLoadSharedArchive("+", "-");

        createAndLoadSharedArchive("-", "+");

    }

    private static void createAndLoadSharedArchive(String create, String load)

        throws Exception

    {

        String createCompactStringsArgument = "-XX:" + create + "CompactStrings";

        String loadCompactStringsArgument   = "-XX:" + load   + "CompactStrings";

        OutputAnalyzer out = CDSTestUtils.createArchive(createCompactStringsArgument);

        CDSTestUtils.checkDump(out);

        out = CDSTestUtils.runWithArchive(loadCompactStringsArgument);

        CDSTestUtils.checkMappingFailure(out);

        out.shouldMatch("The shared archive file's CompactStrings " +

                        "setting .* does not equal the current CompactStrings setting")

            .shouldHaveExitValue(1);

    }

}