/* * Copyright (c) 2024, 2025, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ /* * @test * @summary Fieldref entry for putfield bytecodes for a final field cannot be preresolved if it's used by a * method outside of * @requires vm.cds * @requires vm.compMode != "Xcomp" * @library /test/lib * @build ResolvedPutFieldHelper * @build ResolvedPutField * @run driver jdk.test.lib.helpers.ClassFileInstaller -jar app.jar ResolvedPutFieldApp ResolvedPutFieldHelper * @run driver ResolvedPutField */ import jdk.test.lib.cds.CDSOptions; import jdk.test.lib.cds.CDSTestUtils; import jdk.test.lib.helpers.ClassFileInstaller; public class ResolvedPutField { static final String classList = "ResolvedPutField.classlist"; static final String appJar = ClassFileInstaller.getJarPath("app.jar"); static final String mainClass = ResolvedPutFieldApp.class.getName(); static final String error = "Update to non-static final field ResolvedPutFieldHelper.x attempted from a different method (set_x) than the initializer method "; public static void main(String[] args) throws Exception { // dump class list CDSTestUtils.dumpClassList(classList, "-cp", appJar, mainClass) .assertNormalExit(error); CDSOptions opts = (new CDSOptions()) .addPrefix("-XX:ExtraSharedClassListFile=" + classList, "-cp", appJar, "-Xlog:aot+resolve=trace"); CDSTestUtils.createArchiveAndCheck(opts) .shouldMatch(",resolve.*Failed to resolve putfield .*ResolvedPutFieldHelper -> ResolvedPutFieldHelper.x:I"); } } class ResolvedPutFieldApp { public static void main(String args[]) { try { ResolvedPutFieldHelper.main(args); } catch (IllegalAccessError e) { System.out.println("IllegalAccessError expected:"); System.out.println(e); System.exit(0); } throw new RuntimeException("IllegalAccessError expected!"); } }