/* * Copyright (c) 2021, 2023, 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 /test/hotspot/jtreg/runtime/cds/appcds * /test/hotspot/jtreg/runtime/cds/appcds/test-classes * /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes * @build LambdaContainsOldInfApp jdk.test.whitebox.WhiteBox OldProvider LambdaVerification * @run driver jdk.test.lib.helpers.ClassFileInstaller -jar lambda_contains_old_inf.jar LambdaVerification * LambdaContainsOldInfApp OldProvider * @run driver jdk.test.lib.helpers.ClassFileInstaller -jar WhiteBox.jar jdk.test.whitebox.WhiteBox * @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. LambdaContainsOldInf */ import jdk.test.lib.helpers.ClassFileInstaller; public class LambdaContainsOldInf extends DynamicArchiveTestBase { public static void main(String[] args) throws Exception { runTest(LambdaContainsOldInf::test); } static void test() throws Exception { String topArchiveName = getNewArchiveName(); String appJar = ClassFileInstaller.getJarPath("lambda_contains_old_inf.jar"); String mainClass = "LambdaContainsOldInfApp"; String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar"); String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar; String[] mainArgs = { "dummy", "addLambda" }; for (String mainArg : mainArgs) { dump(topArchiveName, "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI", "-Xlog:class+load=debug,cds=debug,cds+dynamic=info", use_whitebox_jar, "-cp", appJar, mainClass, mainArg) .assertNormalExit(output -> { output.shouldContain("Skipping OldProvider: Old class has been linked") .shouldMatch("Skipping.LambdaContainsOldInfApp[$][$]Lambda.*0x.*:.*Old.class.has.been.linked") .shouldHaveExitValue(0); }); run(topArchiveName, "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI", use_whitebox_jar, "-Xlog:class+load=debug", "-cp", appJar, mainClass, mainArg) .assertNormalExit(output -> { output.shouldContain("[class,load] LambdaContainsOldInfApp source: shared objects file (top)") .shouldMatch(".class.load. OldProvider.source:.*lambda_contains_old_inf.jar") .shouldMatch(".class.load. LambdaContainsOldInfApp[$][$]Lambda.*/0x.*source:.*LambdaContainsOldInf") .shouldHaveExitValue(0); }); } } }