1 /*
 2  * Copyright (c) 2021, 2026, 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 import java.io.File;
25 
26 import jdk.test.lib.JDKToolFinder;
27 import jdk.test.lib.Platform;
28 import jdk.test.lib.process.*;
29 import jdk.test.whitebox.WhiteBox;
30 
31 import tests.Helper;
32 
33 import jtreg.SkippedException;
34 
35 /* @test
36  * @bug 8264322
37  * @summary Test the --generate-cds-archive plugin
38  * @requires vm.cds
39  * @library ../../lib
40  * @library /test/lib
41  * @modules java.base/jdk.internal.jimage
42  *          jdk.jlink/jdk.tools.jlink.internal
43  *          jdk.jlink/jdk.tools.jmod
44  *          jdk.jlink/jdk.tools.jimage
45  *          jdk.compiler
46  * @build tests.*
47  * @build jdk.test.whitebox.WhiteBox
48  * @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
49  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. CDSPluginTest
50  */
51 
52 public class CDSPluginTest {
53     public static void main(String[] args) throws Throwable {
54 
55         if (!Platform.isDefaultCDSArchiveSupported())
56             throw new SkippedException("not a supported platform");
57 
58         Helper helper = Helper.newHelper();
59         if (helper == null) {
60             System.err.println("Test not run");
61             return;
62         }
63 
64         var module = "cds";
65         helper.generateDefaultJModule(module);
66         var image = helper.generateDefaultImage(new String[] { "--generate-cds-archive" },
67                                                 module)
68             .assertSuccess();
69 
70         String subDir;
71         String sep = File.separator;
72         if (Platform.isWindows()) {
73             subDir = "bin" + sep;
74         } else {
75             subDir = "lib" + sep;
76         }
77         subDir += "server" + sep;
78 
79         WhiteBox wb = WhiteBox.getWhiteBox();
80         boolean NOCOMPACT_HEADERS = Platform.is64bit() &&
81                                   !wb.getBooleanVMFlag("UseCompactObjectHeaders");
82         String suffix = NOCOMPACT_HEADERS ? "_nocoh.jsa" : ".jsa";
83 
84         if (Platform.isAArch64() || Platform.isX64()) {
85             helper.checkImage(image, module, null, null,
86                       new String[] { subDir + "classes" + suffix, subDir + "classes_nocoops" + suffix});
87         } else {
88             helper.checkImage(image, module, null, null,
89                       new String[] { subDir + "classes" + suffix });
90         }
91     }
92 }