/*

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

 *

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 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

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 * 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 ArchiveDoesNotExist

 * @summary Test how VM handles "file does not exist" situation while

 *          attempting to use CDS archive. JVM should exit gracefully

 *          when sharing mode is ON, and continue w/o sharing if sharing

 *          mode is AUTO.

 * @requires (vm.opt.UseCompressedOops == null) | (vm.opt.UseCompressedOops == true)

 * @library /test/lib

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

 *          java.management

 * @run main ArchiveDoesNotExist

 */

import jdk.test.lib.cds.CDSOptions;

import jdk.test.lib.cds.CDSTestUtils;

import jdk.test.lib.process.OutputAnalyzer;

import java.io.File;

public class ArchiveDoesNotExist {

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

        String fileName = "ArchiveDoesNotExist.jsa";

        File cdsFile = new File(fileName);

        if (cdsFile.exists())

            throw new RuntimeException("Test error: cds file already exists");

        CDSOptions opts = (new CDSOptions()).setArchiveName(fileName);

        // -Xshare=on

        OutputAnalyzer out = CDSTestUtils.runWithArchive(opts);

        if (!CDSTestUtils.isUnableToMap(out)) {

            out.shouldContain("Specified shared archive not found")

               .shouldHaveExitValue(1);

        }

        // -Xshare=auto

        opts.setXShareMode("auto");

        out = CDSTestUtils.runWithArchive(opts);

        if (!CDSTestUtils.isUnableToMap(out)) {

            out.shouldMatch("(java|openjdk) version")

               .shouldNotContain("sharing")

               .shouldHaveExitValue(0);

        }

    }

}