1 /*

     2  * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.

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

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

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

     7  * published by the Free Software Foundation.

     8  *

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

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

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    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

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    23 

    24 /**

    25  * @test ArchiveDoesNotExist

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

    27  *          attempting to use CDS archive. JVM should exit gracefully

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

    29  *          mode is AUTO.

    30  * @requires vm.cds

    31  * @library /test/lib

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

    33  *          java.management

    34  * @run driver ArchiveDoesNotExist

    35  */

    36 

    37 import jdk.test.lib.cds.CDSOptions;

    38 import jdk.test.lib.cds.CDSTestUtils;

    39 import jdk.test.lib.process.OutputAnalyzer;

    40 import java.io.File;

    41 

    42 public class ArchiveDoesNotExist {

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

    44         String fileName = "ArchiveDoesNotExist.jsa";

    45 

    46         File cdsFile = new File(fileName);

    47         if (cdsFile.exists())

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

    49 

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

    51 

    52         // -Xshare=on

    53         OutputAnalyzer out = CDSTestUtils.runWithArchive(opts);

    54         CDSTestUtils.checkMappingFailure(out);

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

    56             .shouldHaveExitValue(1);

    57 

    58         // -Xshare=auto

    59         opts.setXShareMode("auto");

    60         out = CDSTestUtils.runWithArchive(opts);

    61         CDSTestUtils.checkMappingFailure(out);

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

    63             .shouldNotContain("sharing")

    64             .shouldHaveExitValue(0);

    65     }

    66 }