76 lines
3.4 KiB
Java
76 lines
3.4 KiB
Java
/*
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* Copyright (c) 2021, 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 8255493
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* @summary LambHello World test for regenerate lambda holder classes in dynamic 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/dynamicArchive/test-classes
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* @build LambHello jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller -jar lambhello.jar LambHello
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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:. TestDynamicRegenerateHolderClasses
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*/
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import jdk.test.lib.helpers.ClassFileInstaller;
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public class TestDynamicRegenerateHolderClasses extends DynamicArchiveTestBase {
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static String CHECK_MESSAGES[] = {"java.lang.invoke.Invokers$Holder source: shared objects file (top)",
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"java.lang.invoke.DirectMethodHandle$Holder source: shared objects file (top)",
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"java.lang.invoke.DelegatingMethodHandle$Holder source: shared objects file (top)",
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"java.lang.invoke.LambdaForm$Holder source: shared objects file (top)"};
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public static void main(String[] args) throws Exception {
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runTest(TestDynamicRegenerateHolderClasses::testDefaultBase);
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}
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static void testDefaultBase() throws Exception {
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String topArchiveName = getNewArchiveName("top");
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doTest(topArchiveName);
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}
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private static void doTest(String topArchiveName) throws Exception {
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String appJar = ClassFileInstaller.getJarPath("lambhello.jar");
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String mainClass = "LambHello";
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dump(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(output -> {
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output.shouldContain("Written dynamic archive 0x");
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});
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run(topArchiveName,
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"-Xlog:class+load",
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"-Xlog:cds+dynamic=debug,cds=debug,class+load",
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"-cp", appJar, mainClass)
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.assertNormalExit(output -> {
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output.shouldContain("LambHello source: shared objects file (top)")
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.shouldHaveExitValue(0);
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for (String s : CHECK_MESSAGES) {
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output.shouldContain(s);
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}
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});
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}
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}
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