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  *

    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 import java.io.File;

    26 import java.nio.file.Files;

    27 import java.nio.file.Path;

    28 import java.nio.file.Paths;

    29 

    30 /*

    31  * @test

    32  * @summary unsupported base archive tests

    33  * @requires vm.cds

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

    35  * @modules jdk.jartool/sun.tools.jar

    36  * @compile ../test-classes/Hello.java

    37  * @build sun.hotspot.WhiteBox

    38  * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox

    39  * @run driver UnsupportedBaseArchive

    40  */

    41 

    42 public class UnsupportedBaseArchive extends DynamicArchiveTestBase {

    43     private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));

    44 

    45     private static final String FS = File.separator;

    46     private static final String TEST_SRC = System.getProperty("test.src") +

    47         FS + ".." + FS + "jigsaw" + FS + "modulepath";

    48 

    49     private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");

    50     private static final Path MODS_DIR = Paths.get("mods");

    51 

    52     // the module name of the test module

    53     private static final String TEST_MODULE = "com.simple";

    54 

    55     // the module main class

    56     private static final String MAIN_CLASS = "com.simple.Main";

    57 

    58     private static Path moduleDir = null;

    59     private static Path srcJar = null;

    60 

    61     private static final String warningBCP =

    62         "Dynamic archiving is disabled because base layer archive has appended boot classpath";

    63 

    64     private static final String warningModulePath =

    65         "Dynamic archiving is disabled because base layer archive has module path";

    66 

    67     public static void buildTestModule() throws Exception {

    68 

    69         // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**

    70         JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE),

    71                                  MODS_DIR.resolve(TEST_MODULE),

    72                                  MODS_DIR.toString());

    73 

    74 

    75         moduleDir = Files.createTempDirectory(USER_DIR, "mlib");

    76         srcJar = moduleDir.resolve(TEST_MODULE + ".jar");

    77         String classes = MODS_DIR.resolve(TEST_MODULE).toString();

    78         JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS);

    79     }

    80 

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

    82         runTest(UnsupportedBaseArchive::test);

    83     }

    84 

    85     static void test(String args[]) throws Exception {

    86         String topArchiveName = getNewArchiveName("top");

    87         String baseArchiveName = getNewArchiveName("base");

    88 

    89         // create a base archive with -Xbootclasspath/a:whitebox.jar

    90         dumpBaseArchive_WB(baseArchiveName);

    91 

    92         String appJar    = JarBuilder.getOrCreateHelloJar();

    93         String mainClass = "Hello";

    94 

    95         // dumping of dynamic archive should be disabled with a warning message

    96         // if the base archive contains -Xbootclasspath/a entries.

    97         dump2_WB(baseArchiveName, topArchiveName,

    98              "-Xlog:cds*",

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

   100              "-Xlog:class+path=info",

   101              "-cp", appJar, mainClass)

   102             .assertNormalExit(warningBCP);

   103 

   104         // create a base archive with the --module-path option

   105         buildTestModule();

   106         baseArchiveName = getNewArchiveName("base-with-module");

   107         dumpBaseArchive(baseArchiveName,

   108                         "-cp", srcJar.toString(),

   109                         "--module-path", moduleDir.toString(),

   110                         "-m", TEST_MODULE);

   111 

   112         // dumping of dynamic archive should be disabled with a warning message

   113         // if the base archive contains --module-path entries.

   114         topArchiveName = getNewArchiveName("top-with-module");

   115         dump2(baseArchiveName, topArchiveName,

   116               "-Xlog:cds*",

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

   118               "-Xlog:class+path=info",

   119               "-cp", srcJar.toString(),

   120               "--module-path", moduleDir.toString(),

   121               "-m", TEST_MODULE)

   122             .assertNormalExit(warningModulePath);

   123 

   124     }

   125 }