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  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    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

    21  * questions.

    22  */

    23 

    24 /**

    25  * @test SharedBaseAddress

    26  * @summary Test variety of values for SharedBaseAddress, making sure

    27  *          VM handles normal values as well as edge values w/o a crash.

    28  * @requires vm.cds

    29  * @library /test/lib

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

    31  *          java.management

    32  * @run driver SharedBaseAddress

    33  */

    34 

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

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

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

    38 

    39 public class SharedBaseAddress {

    40 

    41     // shared base address test table

    42     private static final String[] testTable = {

    43         "1g", "8g", "64g","512g", "4t",

    44         "32t", "128t", "0",

    45         "1", "64k", "64M"

    46     };

    47 

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

    49 

    50         for (String testEntry : testTable) {

    51             String filename = "SharedBaseAddress" + testEntry + ".jsa";

    52             System.out.println("sharedBaseAddress = " + testEntry);

    53             CDSOptions opts = (new CDSOptions())

    54                 .setArchiveName(filename)

    55                 .addPrefix("-XX:SharedBaseAddress=" + testEntry);

    56 

    57             CDSTestUtils.createArchiveAndCheck(opts);

    58             CDSTestUtils.runWithArchiveAndCheck(opts);

    59         }

    60     }

    61 }