1 /*
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 3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 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).
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20  * or visit www.oracle.com if you need additional information or have any
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24 
25 /*
26  * @test
27  * @summary Test archived flat arrays
28  * @requires vm.cds.write.archived.java.heap
29  * @requires vm.debug
30  * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/cds/appcds
31  * @enablePreview
32  * @modules java.base/jdk.internal.value
33  * @compile ArchivedFlatArrayApp.java
34  * @run driver jdk.test.lib.helpers.ClassFileInstaller -jar archived_flat_array.jar ArchivedFlatArrayApp
35  *                                                                                  ArchivedFlatArrayApp$ArchivedData
36  *                                                                                  ArchivedFlatArrayApp$CharPair
37  * @run main/othervm ArchivedFlatArrayTest
38  */
39 
40 import jdk.test.lib.cds.CDSTestUtils;
41 import jdk.test.lib.process.OutputAnalyzer;
42 import jdk.test.lib.helpers.ClassFileInstaller;
43 
44 public class ArchivedFlatArrayTest {
45 
46     static String appJar = ClassFileInstaller.getJarPath("archived_flat_array.jar");
47     static String mainClass = "ArchivedFlatArrayApp";
48 
49     public static void test(String className, String[] classlist) throws Exception {
50         String[] suffix = TestCommon.list("--enable-preview",
51                                           "-Xbootclasspath/a:" + appJar,
52                                           "-XX:ArchiveHeapTestClass=" + className,
53                                           "--add-exports",
54                                           "java.base/jdk.internal.value=ALL-UNNAMED",
55                                           "-Xlog:aot+heap");
56 
57         OutputAnalyzer output = TestCommon.dump(appJar, classlist, suffix);
58         output.shouldHaveExitValue(0);
59         output.shouldContain("Archived field " + className + "::archivedObjects");
60 
61         output = TestCommon.exec(appJar, TestCommon.concat(suffix, className));
62         output.shouldHaveExitValue(0);
63         output.shouldContain("init subgraph " + className);
64         output.shouldContain("Initialized from CDS");
65     }
66 
67     public static void main(String[] args) throws Exception {
68         test(mainClass, TestCommon.list(mainClass, "ArchivedFlatArrayApp$ArchivedData", "ArchivedFlatArrayApp$CharPair"));
69     }
70 }