1 /*

     2  * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.

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

     4  *

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

     7  * published by the Free Software Foundation.

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     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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    23 

    24 /**

    25  * @test

    26  * @bug 8014138

    27  * @summary Testing new -XX:SharedArchiveFile=<file-name> option

    28  * @requires vm.cds

    29  * @library /test/lib

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

    31  *          java.management

    32  */

    33 

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

    35 import jdk.test.lib.process.ProcessTools;

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

    37 

    38 

    39 // NOTE: This test serves as a sanity test and also as an example for simple

    40 // use of SharedArchiveFile argument. For this reason it DOES NOT use the utility

    41 // methods to form command line to create/use shared archive.

    42 public class SharedArchiveFile {

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

    44         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,

    45                                 "-XX:SharedArchiveFile=./SharedArchiveFile.jsa",

    46                                 "-Xshare:dump");

    47         OutputAnalyzer out = CDSTestUtils.executeAndLog(pb, "SharedArchiveFile");

    48         CDSTestUtils.checkDump(out);

    49 

    50         // -XX:+DumpSharedSpaces should behave the same as -Xshare:dump

    51         pb = ProcessTools.createJavaProcessBuilder(true,

    52                                 "-XX:SharedArchiveFile=./SharedArchiveFile.jsa",

    53                                 "-XX:+DumpSharedSpaces");

    54         out = CDSTestUtils.executeAndLog(pb, "SharedArchiveFile");

    55         CDSTestUtils.checkDump(out);

    56 

    57         pb = ProcessTools.createJavaProcessBuilder(true,

    58                               "-XX:SharedArchiveFile=./SharedArchiveFile.jsa",

    59                               "-Xshare:on", "-version");

    60         out = CDSTestUtils.executeAndLog(pb, "SharedArchiveFile");

    61         CDSTestUtils.checkExec(out);

    62     }

    63 }