/*

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

 *

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 * under the terms of the GNU General Public License version 2 only, as

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 *

 * 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).

 *

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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.

 * @library /testlibrary

 * @run main ArchiveDoesNotExist

 */

import com.oracle.java.testlibrary.*;

import java.io.File;

public class ArchiveDoesNotExist {

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

        String fileName = "test.jsa";

        File cdsFile = new File(fileName);

        if (cdsFile.exists())

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

        // Sharing: on

        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(

           "-XX:+UnlockDiagnosticVMOptions",

           "-XX:SharedArchiveFile=./" + fileName,

           "-Xshare:on",

           "-version");

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

        output.shouldContain("Specified shared archive not found");

        output.shouldHaveExitValue(1);

        // Sharing: auto

        pb = ProcessTools.createJavaProcessBuilder(

           "-XX:+UnlockDiagnosticVMOptions",

           "-XX:SharedArchiveFile=./" + fileName,

           "-Xshare:auto",

           "-version");

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

        output.shouldMatch("(java|openjdk) version");

        output.shouldNotContain("sharing");

        output.shouldHaveExitValue(0);

    }

}