93 lines
4.3 KiB
Java
93 lines
4.3 KiB
Java
/*
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* Copyright (c) 2023, 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 8312181
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* @summary Archive an old class, which fails verification and is a supertype of another
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* class, in the base archive. Perform a dynamic dump with the base archive
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* containing the old class and its subclass in "unlinked" state. VM should
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* not crash in this scenario.
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* @requires vm.cds
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* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds/test-classes /test/hotspot/jtreg/runtime/cds/appcds
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* @compile test-classes/VerifierTroublev49.jasm
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* @compile test-classes/ChildOldSuper.java
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* @compile test-classes/VerifierTroubleApp.java
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* @build jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller -jar oldsuper-fail-verifier.jar ChildOldSuper VerifierTroublev49 VerifierTroubleApp
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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:. OldClassVerifierTrouble
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*/
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import java.io.File;
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import jdk.test.lib.cds.CDSOptions;
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import jdk.test.lib.cds.CDSTestUtils;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.helpers.ClassFileInstaller;
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public class OldClassVerifierTrouble extends DynamicArchiveTestBase {
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static final String appClass = "VerifierTroubleApp";
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static final String baseArchiveClass = "OldSuperVerifierTrouble";
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public static void main(String[] args) throws Exception {
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runTest(OldClassVerifierTrouble::testCustomBase);
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}
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static void testCustomBase() throws Exception {
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String topArchiveName = getNewArchiveName("top");
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doTestCustomBase(topArchiveName);
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}
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private static void doTestCustomBase(String topArchiveName) throws Exception {
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String appJar = ClassFileInstaller.getJarPath("oldsuper-fail-verifier.jar");
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// create a custom base archive containing an old class
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OutputAnalyzer output = TestCommon.dump(appJar,
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TestCommon.list("VerifierTroubleApp", "VerifierTroublev49", "ChildOldSuper"),
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"-Xlog:class+load,cds+class=debug");
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TestCommon.checkDump(output);
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// Check the ChildOldSuper and VerifierTroublev49 are being dumped into the base archive.
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output.shouldMatch(".cds.class.*klass.*0x.*app.*ChildOldSuper.*unlinked")
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.shouldMatch(".cds.class.*klass.*0x.*app.*VerifierTroublev49.*unlinked");
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String baseArchiveName = TestCommon.getCurrentArchiveName();
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// create a dynamic archive with the custom base archive.
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// The old class is in the base archive and will be
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// accessed from VerifierTroubleApp.
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// Linking VerifierTroublev49 would result in java.lang.VerifyError.
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dump2(baseArchiveName, topArchiveName,
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"-Xlog:cds,cds+dynamic,class+load,cds+class=debug",
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"-cp", appJar,
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appClass)
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.assertAbnormalExit(out -> {
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out.shouldContain("VerifierTroublev49 source: shared objects file")
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.shouldContain("ChildOldSuper source: shared objects file")
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.shouldContain("java.lang.VerifyError: " +
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"(class: VerifierTroublev49, method: doit signature: ()Ljava/lang/String;)" +
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" Wrong return type in function");
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});
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}
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}
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