120 lines
3.4 KiB
Bash
120 lines
3.4 KiB
Bash
#!/bin/sh
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#
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# Copyright (c) 2002, 2014, 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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# @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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# @author Jim Holmlund
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#
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# @key intermittent
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# @run shell RedefineException.sh
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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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# These are variables that can be set to control execution
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createJavaFile()
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{
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cat <<EOF > $1.java.1
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public class $1 {
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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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$1 mine = new $1();
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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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EOF
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}
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dojdbCmds()
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{
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setBkpts @1
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runToBkpt
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redefineClass @1
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cmd pop
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cmd allowExit cont
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}
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mysetup()
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{
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if [ -z "$TESTSRC" ] ; then
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TESTSRC=.
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fi
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for ii in . $TESTSRC $TESTSRC/.. ; do
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if [ -r "$ii/ShellScaffold.sh" ] ; then
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. $ii/ShellScaffold.sh
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break
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fi
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done
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}
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# You could replace this next line with the contents
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# of ShellScaffold.sh and this script will run just the same.
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mysetup
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runit
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pass
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