1 /*

     2  * Copyright (c) 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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    24 

    25 /*

    26  * @test

    27  * @summary Some negative tests for the SharedArchiveFile option

    28  * @requires vm.cds

    29  * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes

    30  * @build Hello

    31  * @run driver ClassFileInstaller -jar hello.jar Hello

    32  * @run driver SharedArchiveFileOption

    33  */

    34 

    35 import java.io.File;

    36 

    37 public class SharedArchiveFileOption extends DynamicArchiveTestBase {

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

    39         runTest(SharedArchiveFileOption::testCustomBase);

    40     }

    41 

    42     static String baseArchiveName2;

    43     static void testCustomBase() throws Exception {

    44         String topArchiveName = getNewArchiveName("top");

    45         String baseArchiveName = getNewArchiveName("base");

    46         baseArchiveName2 = getNewArchiveName("base2");

    47         dumpBaseArchive(baseArchiveName);

    48         dumpBaseArchive(baseArchiveName2);

    49         doTest(baseArchiveName, topArchiveName);

    50     }

    51 

    52     private static void doTest(String baseArchiveName, String topArchiveName) throws Exception {

    53         String appJar = ClassFileInstaller.getJarPath("hello.jar");

    54         String mainClass = "Hello";

    55         String dummyArchiveName = getNewArchiveName("dummy");

    56 

    57         // -Xshare:dump specified with -XX:ArchiveClassesAtExit

    58         dump2(dummyArchiveName, dummyArchiveName,

    59             "-Xlog:cds",

    60             "-Xlog:cds+dynamic=debug",

    61             "-Xshare:dump",

    62             "-cp", appJar, mainClass)

    63             .assertAbnormalExit(output -> {

    64                     output.shouldContain("-XX:ArchiveClassesAtExit cannot be used with -Xshare:dump");

    65                 });

    66 

    67         // more than 1 archive file specified in -XX:SharedArchiveFile during

    68         // dynamic dumpgin

    69         String dummyArchives = dummyArchiveName + File.pathSeparator + dummyArchiveName;

    70         dump2(dummyArchives, dummyArchiveName,

    71             "-Xlog:cds",

    72             "-Xlog:cds+dynamic=debug",

    73             "-cp", appJar, mainClass)

    74             .assertAbnormalExit(output -> {

    75                     output.shouldContain("Cannot have more than 1 archive file specified in -XX:SharedArchiveFile during CDS dumping");

    76                 });

    77 

    78         // normal dynamic archive dumping

    79         dump2(baseArchiveName, topArchiveName,

    80             "-Xlog:cds",

    81             "-Xlog:cds+dynamic=debug",

    82             "-cp", appJar, mainClass)

    83             .assertNormalExit(output -> {

    84                     output.shouldContain("Buffer-space to target-space delta")

    85                            .shouldContain("Written dynamic archive 0x");

    86                 });

    87 

    88         // same archive file specified for -XX:SharedArchiveFile and -XX:ArchiveClassesAtExit

    89         dump2(baseArchiveName, baseArchiveName,

    90             "-Xlog:cds",

    91             "-Xlog:cds+dynamic=debug",

    92             "-cp", appJar, mainClass)

    93             .assertAbnormalExit(output -> {

    94                     output.shouldContain("Cannot have the same archive file specified for -XX:SharedArchiveFile and -XX:ArchiveClassesAtExit: "

    95                         + baseArchiveName);

    96                 });

    97 

    98 

    99         // a top archive specified in the base archive position

   100         run2(topArchiveName, baseArchiveName,

   101             "-Xlog:class+load",

   102             "-Xlog:cds+dynamic=debug,cds=debug",

   103             "-cp", appJar, mainClass)

   104             .assertAbnormalExit(output -> {

   105                     output.shouldMatch("Not a base shared archive:.*top.*.jsa");

   106                 });

   107 

   108         // a base archive specified in the top archive position

   109         run2(baseArchiveName, baseArchiveName2,

   110             "-Xlog:class+load",

   111             "-Xlog:cds+dynamic=debug,cds=debug",

   112             "-cp", appJar, mainClass)

   113             .assertAbnormalExit(output -> {

   114                     output.shouldMatch("Not a top shared archive:.*base.*.jsa");

   115                 });

   116 

   117         // more than 2 archives specified in the -XX:ShareArchiveFile option

   118         String baseArchives = baseArchiveName + File.pathSeparator + baseArchiveName2;

   119         run2(baseArchives, topArchiveName,

   120             "-Xlog:class+load",

   121             "-Xlog:cds+dynamic=debug,cds=debug",

   122             "-cp", appJar, mainClass)

   123             .assertAbnormalExit(output -> {

   124                     output.shouldContain(

   125                         "Cannot have more than 2 archive files specified in the -XX:SharedArchiveFile option");

   126                 });

   127 

   128         // base archive not specified

   129         final String topArchive = File.pathSeparator + topArchiveName;

   130         run2(topArchive, null,

   131             "-Xlog:class+load",

   132             "-Xlog:cds+dynamic=debug,cds=debug",

   133             "-cp", appJar, mainClass)

   134             .assertAbnormalExit(output -> {

   135                     output.shouldContain(

   136                         "Base archive was not specified: " + topArchive);

   137                 });

   138 

   139         // top archive not specified

   140         final String baseArchive = baseArchiveName + File.pathSeparator;

   141         run2(baseArchive, null,

   142             "-Xlog:class+load",

   143             "-Xlog:cds+dynamic=debug,cds=debug",

   144             "-cp", appJar, mainClass)

   145             .assertAbnormalExit(output -> {

   146                     output.shouldContain(

   147                         "Top archive was not specified: " + baseArchive);

   148                 });

   149     }

   150 }