test/hotspot/jtreg/runtime/appcds/redefineClass/RedefineBasicTest.java
author iklam
Mon, 04 Dec 2017 08:59:47 -0800
changeset 48469 7312ae4465d6
parent 48138 78b2ecdd3c4b
child 50735 2f2af62dfac7
permissions -rw-r--r--
8193672: [test] Enhance vm.cds property to check for all conditions required to run CDS tests Reviewed-by: dholmes, dsamersoff, simonis
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/*
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 * Copyright (c) 2016, 2017, 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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 * @summary Run /runtime/RedefineTests/RedefineRunningMethods in AppCDS mode to
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 *          make sure class redefinition works with CDS.
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 * @requires vm.cds
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 * @library /test/lib /test/hotspot/jtreg/runtime/RedefineTests /test/hotspot/jtreg/runtime/appcds
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 * @modules java.compiler
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 *          java.instrument
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 *          jdk.jartool/sun.tools.jar
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 *          java.base/jdk.internal.misc
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 *          java.management
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 * @run main RedefineClassHelper
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 * @build sun.hotspot.WhiteBox RedefineBasic
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 * @run main RedefineBasicTest
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 */
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import jdk.test.lib.process.OutputAnalyzer;
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public class RedefineBasicTest {
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    public static String sharedClasses[] = {
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        "RedefineBasic",
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        "RedefineBasic$B",
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        "RedefineBasic$SubclassOfB",
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        "RedefineBasic$Subclass2OfB",
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        "RedefineClassHelper",
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        "jdk/test/lib/compiler/InMemoryJavaCompiler",
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        "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper",
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        "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper$1",
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        "jdk/test/lib/compiler/InMemoryJavaCompiler$MemoryJavaFileObject"
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    };
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    public static void main(String[] args) throws Exception {
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        String wbJar =
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            ClassFileInstaller.writeJar("WhiteBox.jar", "sun.hotspot.WhiteBox");
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        String appJar =
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            ClassFileInstaller.writeJar("RedefineBasic.jar", sharedClasses);
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        String useWb = "-Xbootclasspath/a:" + wbJar;
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        OutputAnalyzer output;
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        TestCommon.testDump(appJar, sharedClasses, useWb);
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        // redefineagent.jar is created by executing "@run main RedefineClassHelper"
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        // which should be called before executing RedefineBasicTest
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        output = TestCommon.exec(appJar, useWb,
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                                 "-XX:+UnlockDiagnosticVMOptions",
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                                 "-XX:+WhiteBoxAPI",
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                                 "-javaagent:redefineagent.jar",
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                                 "RedefineBasic");
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        TestCommon.checkExec(output);
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    }
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}