1 /*

     2  * Copyright (c) 2018, 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 /*

    26  * @test

    27  * @summary Compare archived system modules with non-archived.

    28  * @requires vm.cds.archived.java.heap

    29  * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/appcds

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

    31  *          java.management

    32  *          jdk.jartool/sun.tools.jar

    33  * @compile PrintSystemModulesApp.java

    34  * @run driver ClassFileInstaller -jar app.jar PrintSystemModulesApp

    35  * @run driver ArchivedModuleCompareTest

    36  */

    37 

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

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

    40 

    41 public class ArchivedModuleCompareTest {

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

    43         String appJar = ClassFileInstaller.getJarPath("app.jar");

    44 

    45         // Test case 1)

    46         // Compare the list of archived system module names with non-archived

    47         // list. They must be the same.

    48         System.out.println("---------------- Test case 1 -----------------");

    49         OutputAnalyzer output = TestCommon.dump(appJar,

    50                         TestCommon.list("PrintSystemModulesApp"));

    51         TestCommon.checkDump(output);

    52 

    53         output = TestCommon.execOff("-cp", appJar, "PrintSystemModulesApp");

    54         output.shouldHaveExitValue(0);

    55         String bootModules1 = output.getStdout();

    56 

    57         output = TestCommon.exec(appJar, "PrintSystemModulesApp");

    58         TestCommon.checkExec(output);

    59         if (output.getStderr().contains("sharing")) {

    60             String bootModules2 = output.getStdout();

    61             TestCommon.checkOutputStrings(bootModules1, bootModules2, ", ");

    62         }

    63 

    64         // Test case 2)

    65         // Verify --show-module-resolution output with the output from

    66         // -Xshare:off run

    67         System.out.println("---------------- Test case 2 -----------------");

    68         output = TestCommon.execOff("-cp", appJar,

    69                                     "--show-module-resolution",

    70                                     "-version");

    71         output.shouldHaveExitValue(0);

    72         String moduleResolutionOut1 = output.getStdout();

    73 

    74         output = TestCommon.exec(appJar,

    75                                  "--show-module-resolution",

    76                                  "-version");

    77         TestCommon.checkExec(output);

    78         if (output.getStderr().contains("sharing")) {

    79             String moduleResolutionOut2 = output.getStdout();

    80             TestCommon.checkOutputStrings(

    81                 moduleResolutionOut1, moduleResolutionOut2, "\n");

    82         }

    83     }

    84 }