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74 lines
2.8 KiB
Java
74 lines
2.8 KiB
Java
/*
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* Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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/*
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* @test
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* @bug 8304147
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* @summary make sure dynamic archive does not archive array classes with incorrect values in
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* Array::_secondary_supers
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* @requires vm.cds
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* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
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* @build ArraySuperTest jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller -jar ArraySuperApp.jar ArraySuperApp
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* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
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* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. ArraySuperTest
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*/
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import java.util.function.Predicate;
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import jdk.test.lib.helpers.ClassFileInstaller;
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public class ArraySuperTest extends DynamicArchiveTestBase {
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public static void main(String[] args) throws Exception {
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runTest(ArraySuperTest::test);
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}
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static void test() throws Exception {
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String topArchiveName = getNewArchiveName();
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String appJar = ClassFileInstaller.getJarPath("ArraySuperApp.jar");
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String mainClass = ArraySuperApp.class.getName();
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dump(topArchiveName, "-cp", appJar, mainClass).assertNormalExit();
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run(topArchiveName, "-cp", appJar, "-Xshare:off", mainClass, "withDynamicArchive").assertNormalExit();
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run(topArchiveName, "-cp", appJar, mainClass, "withDynamicArchive").assertNormalExit();
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}
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}
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class ArraySuperApp implements Predicate {
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static volatile Object array;
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public boolean test(Object o) {
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return true;
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}
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static void main(String args[]) {
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array = new ArraySuperApp[1];
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if (args.length > 0) {
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Predicate[] p = new Predicate[0];
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System.out.println(p.getClass().isInstance(array));
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p = (Predicate[])array;
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p[0] = new ArraySuperApp();
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System.out.println("All tests passed");
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}
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}
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}
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