/* * Copyright (c) 2021, 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 8267350 * @summary CDS support of old classes with major version < JDK_6 (50) for static archive. * Test an old interface extends another interface which has a default method. * @requires vm.cds * @library /test/lib * @compile test-classes/InfDefMeth.java * @compile test-classes/OldInfDefMeth.jasm * @compile test-classes/OldInfDefMethImpl.java * @compile test-classes/OldInfDefMethApp.java * @run driver OldInfExtendsInfDefMeth */ import jdk.test.lib.cds.CDSTestUtils; import jdk.test.lib.process.OutputAnalyzer; public class OldInfExtendsInfDefMeth { public static void main(String[] args) throws Exception { String mainClass = "OldInfDefMethApp"; String namePrefix = "oldinfdefmeth"; String appClasses[] = TestCommon.list("InfDefMeth", "OldInfDefMeth", "OldInfDefMethImpl", mainClass); JarBuilder.build(namePrefix, appClasses); String appJar = TestCommon.getTestJar(namePrefix + ".jar"); boolean dynamicMode = CDSTestUtils.DYNAMIC_DUMP; // create archive with class list OutputAnalyzer output = TestCommon.dump(appJar, appClasses, "-Xlog:class+load,cds=debug,verification=trace"); TestCommon.checkExecReturn(output, 0, dynamicMode ? true : false, "Skipping OldInfDefMeth: Old class has been linked"); // run with archive TestCommon.run( "-cp", appJar, "-Xlog:class+load,cds=debug,verification=trace", mainClass) .assertNormalExit(out -> { out.shouldContain("Verifying class OldInfDefMeth with old format") .shouldContain("Verifying class OldInfDefMethImpl with new format"); if (!dynamicMode) { out.shouldContain("InfDefMeth source: shared objects file") .shouldContain("OldInfDefMeth source: shared objects file") .shouldContain("OldInfDefMethImpl source: shared objects file"); } else { // InfDefMeth has version >=50 so it should be loaded from the // dynamic archive. out.shouldContain("InfDefMeth source: shared objects file (top)") // Old classes were already linked before dynamic dump happened, // so they couldn't be archived. .shouldMatch(".class.load.*OldInfDefMeth source:.*oldinfdefmeth.jar") .shouldMatch(".class.load.*OldInfDefMethImpl source:.*oldinfdefmeth.jar"); } }); } }