test/jdk/com/sun/jdi/RedefineAddPrivateMethod.java
author coleenp
Fri, 19 Apr 2019 21:49:54 -0700
changeset 54585 3452d108d06d
parent 51716 e7459270ca63
permissions -rw-r--r--
8192936: RI does not follow the JVMTI RedefineClasses spec that is too strict in the definition Summary: Introduce new flag fo compatibility: -XX:AllowRedefinitionToAddOrDeleteMethods Reviewed-by: jcbeyler, sspitsyn
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/*
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 * Copyright (c) 2016, 2019, 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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 * @test
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 * @bug 8149743
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 * @summary crash when adding a breakpoint after redefining to add a private static method
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 * @comment converted from test/jdk/com/sun/jdi/RedefineAddPrivateMethod.sh
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 *
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 * @library /test/lib
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 * @compile -g RedefineAddPrivateMethod.java
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 * @run main/othervm RedefineAddPrivateMethod
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 */
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import jdk.test.lib.process.OutputAnalyzer;
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import lib.jdb.JdbCommand;
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import lib.jdb.JdbTest;
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class RedefineAddPrivateMethodTarg {
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    static public void main(String[] args) {
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        System.out.println("@1 breakpoint");
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        System.out.println("@2 breakpoint");
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    }
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    // @1 uncomment private static void test() {}
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}
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public class RedefineAddPrivateMethod extends JdbTest {
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    static private final String ALLOW_ADD_DELETE_OPTION = "-XX:+AllowRedefinitionToAddDeleteMethods";
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    public static void main(String argv[]) {
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        RedefineAddPrivateMethod test = new RedefineAddPrivateMethod();
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        test.launchOptions.addVMOptions(ALLOW_ADD_DELETE_OPTION);
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        test.run();
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    }
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    private RedefineAddPrivateMethod() {
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        super(DEBUGGEE_CLASS, SOURCE_FILE);
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    }
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    private static final String DEBUGGEE_CLASS = RedefineAddPrivateMethodTarg.class.getName();
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    private static final String SOURCE_FILE = "RedefineAddPrivateMethod.java";
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    @Override
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    protected void runCases() {
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        setBreakpoints(1);
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        jdb.command(JdbCommand.run());
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        redefineClass(1, "-g");
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        // ensure "test()" method has been added successfully
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        execCommand(JdbCommand.eval(DEBUGGEE_CLASS + ".test()"))
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                .shouldNotContain("ParseException");
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        setBreakpoints(2);
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        jdb.command(JdbCommand.run());
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        jdb.quit();
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        new OutputAnalyzer(getDebuggeeOutput())
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                .shouldNotContain("Internal exception:");
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    }
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}