118 lines
5.4 KiB
Java
118 lines
5.4 KiB
Java
/*
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* Copyright (c) 2019, 2022, 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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import java.io.File;
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/*
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* @test
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* @summary correct classpath for bottom archive, but bad classpath for top archive
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* @requires vm.cds
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* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
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* @build GenericTestApp jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller -jar WhiteBox.jar jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller -jar GenericTestApp.jar GenericTestApp
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* @run driver jdk.test.lib.helpers.ClassFileInstaller -jar WrongJar.jar GenericTestApp
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* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:./WhiteBox.jar WrongTopClasspath
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*/
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import jdk.test.lib.helpers.ClassFileInstaller;
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public class WrongTopClasspath extends DynamicArchiveTestBase {
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public static void main(String[] args) throws Exception {
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runTest(WrongTopClasspath::test);
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}
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static void test(String args[]) throws Exception {
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String topArchiveName = getNewArchiveName("top");
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String baseArchiveName = getNewArchiveName("base");
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TestCommon.dumpBaseArchive(baseArchiveName);
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String appJar = ClassFileInstaller.getJarPath("GenericTestApp.jar");
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String wrongJar = ClassFileInstaller.getJarPath("WrongJar.jar");
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String mainClass = "GenericTestApp";
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// Dump the top archive using "-cp GenericTestApp.jar" ...
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dump2_WB(baseArchiveName, topArchiveName,
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"-Xlog:cds*",
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"-Xlog:cds+dynamic=debug",
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"-cp", appJar, mainClass)
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.assertNormalExit();
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String topArchiveMsg = "The top archive failed to load";
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String mismatchMsg = "shared class paths mismatch";
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String hintMsg = "(hint: enable -Xlog:class+path=info to diagnose the failure)";
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// ... but try to load the top archive using "-cp WrongJar.jar".
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// Use -Xshare:auto so top archive can fail after base archive has succeeded,
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// but the app will continue to run.
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run2_WB(baseArchiveName, topArchiveName,
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"-Xlog:cds*",
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"-Xlog:cds+dynamic=debug",
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"-Xlog:class+path=info",
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"-Xshare:auto",
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"-cp", wrongJar, mainClass,
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"assertShared:java.lang.Object", // base archive still useable
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"assertNotShared:GenericTestApp") // but top archive is not useable
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.assertNormalExit(topArchiveMsg);
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// Turn off all CDS logging, the "shared class paths mismatch" warning
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// message should still be there.
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run2_WB(baseArchiveName, topArchiveName,
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"-Xshare:auto",
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"-cp", wrongJar, mainClass,
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"assertShared:java.lang.Object", // base archive still useable
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"assertNotShared:GenericTestApp") // but top archive is not useable
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.assertNormalExit(topArchiveMsg, mismatchMsg, hintMsg);
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// Enable class+path logging and run with -Xshare:on, the mismatchMsg
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// should be there, the hintMsg should NOT be there.
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run2_WB(baseArchiveName, topArchiveName,
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"-Xlog:class+path=info",
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"-Xshare:on",
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"-cp", wrongJar, mainClass,
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"assertShared:java.lang.Object", // base archive still useable
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"assertNotShared:GenericTestApp") // but top archive is not useable
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.assertAbnormalExit( output -> {
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output.shouldContain(mismatchMsg)
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.shouldNotContain(hintMsg);
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});
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// modify the timestamp of appJar
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(new File(appJar.toString())).setLastModified(System.currentTimeMillis() + 2000);
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// Without CDS logging enabled, the "timestamp has changed" message should
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// be there.
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run2_WB(baseArchiveName, topArchiveName,
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"-Xshare:auto",
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"-cp", appJar, mainClass,
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"assertShared:java.lang.Object", // base archive still useable
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"assertNotShared:GenericTestApp") // but top archive is not useable
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.assertNormalExit(output -> {
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output.shouldContain(topArchiveMsg);
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output.shouldMatch("A jar file is not the one used while building the shared archive file:.*GenericTestApp.jar");
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output.shouldMatch(".warning..cds.*GenericTestApp.jar timestamp has changed.");});
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}
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}
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