0N/A#!/bin/sh
0N/A
0N/A#
2362N/A# Copyright (c) 2002, 2007, Oracle and/or its affiliates. All rights reserved.
0N/A# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A#
0N/A# This code is free software; you can redistribute it and/or modify it
0N/A# under the terms of the GNU General Public License version 2 only, as
0N/A# published by the Free Software Foundation.
0N/A#
0N/A# This code is distributed in the hope that it will be useful, but WITHOUT
0N/A# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A# version 2 for more details (a copy is included in the LICENSE file that
0N/A# accompanied this code).
0N/A#
0N/A# You should have received a copy of the GNU General Public License version
0N/A# 2 along with this work; if not, write to the Free Software Foundation,
0N/A# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A#
2362N/A# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A# or visit www.oracle.com if you need additional information or have any
2362N/A# questions.
0N/A#
0N/A
0N/A# @test
0N/A# @bug 4628760
0N/A# @summary RedefineClasses gets assertion: "Should be a method entry in cpcache!"
0N/A# @author jjh
0N/A#
0N/A# @run shell/timeout=180 RedefineClasses.sh
0N/A
0N/A# On windows, with b90, this gets this:
0N/A# assert(u2_at_bcp >= 0 && u2_at_bcp < old_cache->length(), "Bad cpcache index!")
0N/A#
0N/A# Error happened during: VM_RedefineClasses
0N/A#
0N/A# Error ID: D:/jdk1.4/hotspot\src\share\vm\prims\jvmdi_hotswap.cpp, 331
0N/A
0N/A# On solaris, and on windows with 4559100 fixed, this test fails with:
0N/A#
0N/A# HotSpot Virtual Machine Error, assertion failure
0N/A# Please report this error at
0N/A# http://java.sun.com/cgi-bin/bugreport.cgi
0N/A#
0N/A# Java VM: Java HotSpot(TM) Client VM (1.4-internal-debug mixed mode)
0N/A#
0N/A# assert(old_cache->entry_at(u2_at_bcp)->is_method_entry(), "Should be a method entry in cpcache!")
0N/A#
0N/A# Error happened during: VM_RedefineClasses
0N/A#
0N/A# Error ID: M:\ws\m\b2\service_hs_baseline\src\share\vm\prims\jvmdi_hotswap.cpp, 335
0N/A
0N/A
0N/A# With -Xcomp on solaris this passes, but takes 2 minutes, thus the /timeout above.
0N/A
0N/A# These are variables that can be set to control execution
0N/A
0N/Ajava=java
0N/A
0N/AcreateJavaFile()
0N/A{
0N/A cat <<EOF > $1.java.1
0N/A
0N/A
0N/Aimport java.lang.Thread;
0N/Aimport java.util.HashMap;
0N/Aimport javax.swing.*;
0N/Aimport java.util.*;
0N/A
0N/A
0N/Apublic class $1 {
0N/A int xxx = 20;
0N/A //ThreadGroup k = new ThreadGroup("group");
0N/A int i;
0N/A
0N/A public $1() {
0N/A }
0N/A
0N/A public void a1() {
0N/A a2();
0N/A }
0N/A
0N/A public void a2() {
0N/A a3();
0N/A }
0N/A
0N/A public void a3() {
0N/A System.out.println("out from a3"); // @1 breakpoint
0N/A //System.out.println("hello world"); // @ 1 delete this isn't even necesary
0N/A }
0N/A public void a4() {
0N/A System.out.println("in a4");
0N/A int i = 2;
0N/A int j = 3333;
0N/A System.out.println("i + j = " + (i + j));
0N/A System.out.println("out from a4");
0N/A System.out.println("def");
0N/A a1();
0N/A }
0N/A
0N/A public void aa() {
0N/A a4();
0N/A System.out.println("out from aa");
0N/A }
0N/A
0N/A
0N/A public static void main(String[] args) {
0N/A byte xyz[] = new byte[] { 'a', 'b', 'c' };
0N/A
0N/A int x1 = 100;
0N/A x1 = 101;
0N/A x1 = 102;
0N/A x1 = 103;
0N/A String m1 = "def";
0N/A String m2 = "abc";
0N/A String m3 = "def";
0N/A
0N/A int[] m = new int[] { 100, 200, 300 };
0N/A
0N/A $1 untitled31 = new $1();
0N/A untitled31.aa();
0N/A }
0N/A}
0N/A
0N/AEOF
0N/A}
0N/A
0N/A# This is called to feed cmds to jdb.
0N/AdojdbCmds()
0N/A{
0N/A setBkpts @1
0N/A runToBkpt
0N/A cmd redefine $classname $tmpFileDir/$classname.class
0N/A cmd redefine $classname $tmpFileDir/$classname.class
0N/A cmd redefine $classname $tmpFileDir/$classname.class
0N/A cmd quit
0N/A}
0N/A
0N/A
0N/Amysetup()
0N/A{
0N/A if [ -z "$TESTSRC" ] ; then
0N/A TESTSRC=.
0N/A fi
0N/A
0N/A for ii in . $TESTSRC $TESTSRC/.. ; do
0N/A if [ -r "$ii/ShellScaffold.sh" ] ; then
0N/A . $ii/ShellScaffold.sh
0N/A break
0N/A fi
0N/A done
0N/A}
0N/A
0N/A# You could replace this next line with the contents
0N/A# of ShellScaffold.sh and this script will run just the same.
0N/Amysetup
0N/A
0N/Arunit
0N/Apass