105 lines
3.5 KiB
Java
105 lines
3.5 KiB
Java
/*
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* Copyright (c) 2002, 2018, 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 4559100
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* @summary The VM crashes when a method in a redefined class throws an exception.
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* @comment converted from test/jdk/com/sun/jdi/RedefineException.sh
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*
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* @library /test/lib
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* @run main/othervm RedefineException
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*/
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/* This is another symptomm of 4559100
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* This causes a bus error on solsparc:
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* ---- called from signal handler with signal 10 (SIGBUS) ------
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* [11] constantPoolOopDesc::klass_at_if_loaded(0xffbed4d8, 0x16, 0xffbed5cc, 0x0, 0x1, 0xfa40b330), at 0xfe11568c
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* [12] methodOopDesc::fast_exception_handler_bci_for(0x6, 0x1, 0xfe400a0c, 0x0, 0x2d1f0, 0x0), at 0xfe12e620
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* [13] jvmdi::post_exception_throw_event(0x2d1f0, 0xf61036f8, 0xf6103752, 0xf20414a8, 0x2e2928, 0xfe12e190), at 0xfe2a4fa4
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*/
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import lib.jdb.JdbCommand;
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import lib.jdb.JdbTest;
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class RedefineExceptionTarg {
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String str;
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int ii;
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static public void main(String[] args) {
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System.out.println("In Main");
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RedefineExceptionTarg mine = new RedefineExceptionTarg();
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mine.a1();
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}
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public void a1() {
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int a1local = 1;
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String a1string = "a1";
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ii = 89; // @1 delete this line
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str = "foo";
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System.out.println("a1: Calling the original a2/a3. 'The @@@ deleted lines should appear");
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System.out.println("ii = " + ii); // @1 delete this line
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a2();
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}
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public void a2() {
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int a2local = 2;
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String a2string = "a2";
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//System.out.println("a2: @ @@delete this line");
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try {
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a3();
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} catch (Exception ee) {
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System.out.println("a2: Exception caught");
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}
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System.out.println("a2: done");
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}
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public void a3() throws Exception {
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int a3local = 3;
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String a3string = "a3";
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System.out.println("a3: @@ delete this line"); // If this line is deleted, the test passes!
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System.out.println("a3: @1 breakpoint here a3");
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throw new Exception("This is the exception");
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}
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}
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public class RedefineException extends JdbTest {
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public static void main(String argv[]) {
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new RedefineException().run();
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}
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private RedefineException() {
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super(RedefineExceptionTarg.class.getName(), "RedefineException.java");
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}
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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);
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jdb.command(JdbCommand.pop());
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jdb.contToExit(1);
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}
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}
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