/* * Copyright (c) 2021, 2024, 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 * @bug 8274944 8276184 * @summary VM should not crash during CDS dump when a lambda proxy class * contains an old version of interface. * @requires vm.cds * @library /test/lib * @compile test-classes/OldProvider.jasm * @compile test-classes/LambdaContainsOldInfApp.java * @run driver LambdaContainsOldInf */ import jdk.test.lib.cds.CDSOptions; import jdk.test.lib.cds.CDSTestUtils; import jdk.test.lib.process.OutputAnalyzer; public class LambdaContainsOldInf { public static void main(String[] args) throws Exception { String mainClass = "LambdaContainsOldInfApp"; String namePrefix = "lambdacontainsoldinf"; JarBuilder.build(namePrefix, mainClass, "OldProvider"); String appJar = TestCommon.getTestJar(namePrefix + ".jar"); String classList = namePrefix + ".list"; String archiveName = namePrefix + ".jsa"; String[] mainArgs = { "dummy", "addLambda" }; for (String mainArg : mainArgs) { // dump class list CDSTestUtils.dumpClassList(classList, "-cp", appJar, mainClass, mainArg); // create archive with the class list CDSOptions opts = (new CDSOptions()) .addPrefix("-XX:ExtraSharedClassListFile=" + classList, "-cp", appJar, "-Xlog:class+load,cds") .setArchiveName(archiveName); OutputAnalyzer output = CDSTestUtils.createArchiveAndCheck(opts); TestCommon.checkExecReturn(output, 0, true, "Skipping OldProvider: Old class has been linked"); if (CDSTestUtils.isAOTClassLinkingEnabled()) { output.shouldMatch("Cannot aot-resolve Lambda proxy because OldProvider is excluded"); } else { output.shouldMatch("Skipping.LambdaContainsOldInfApp[$][$]Lambda.*0x.*:.*Old.class.has.been.linked"); } // run with archive CDSOptions runOpts = (new CDSOptions()) .addPrefix("-cp", appJar, "-Xlog:class+load,cds=debug") .setArchiveName(archiveName) .setUseVersion(false) .addSuffix(mainClass) .addSuffix(mainArg); output = CDSTestUtils.runWithArchive(runOpts); TestCommon.checkExecReturn(output, 0, true, "[class,load] LambdaContainsOldInfApp source: shared objects file"); output.shouldMatch(".class.load. OldProvider.source:.*lambdacontainsoldinf.jar") .shouldMatch(".class.load. LambdaContainsOldInfApp[$][$]Lambda.*/0x.*source:.*LambdaContainsOldInf"); } } }