--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/com/sun/jdi/RedefinePop.sh	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,102 @@
+#!/bin/sh
+
+#
+# Copyright 2002-2005 Sun Microsystems, Inc.  All Rights Reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+# CA 95054 USA or visit www.sun.com if you need additional information or
+# have any questions.
+#
+
+#  @test
+#  @bug 4622663
+#  @summary redefine and pop top frame from jdb gets assertion failure
+#  @author Jim Holmlund/Swamy Venkataramanappa
+#
+#  The failure occurs with debug java when the pop deletes the
+#  line that called the method which is being popped.
+#  @run shell RedefinePop.sh
+
+
+# assert(index<len, "should have found method")
+#  [8] report_assertion_failure(0xfe2a54d9, 0xfe2a54e3, 0x2cc, 0xfe2a5527, 0xfffffff8, 0x3f2b8), at 0xfda1e5e8
+# [9] methodOopDesc::jni_id(0xf590a2f0, 0x3e868, 0x8, 0xffbed760, 0xf590a3ac, 0xffbed664), at 0xfdcd7a2c
+ # [10] JvmdiThreadState::compare_and_set_current_location(0x3f450, 0xf590a2f0, 0xf590a33f, 0x1, 0x1, 0x3e868), at 0xfdc0f670
+#  [11] jvmdi::at_single_stepping_point(0x3e868, 0xf590a2f0, 0xf590a33f, 0x5, 0x0, 0x0), at 0xfdc29184
+#  [12] InterpreterRuntime::at_safepoint(0x3e868, 0xb6, 0x2, 0xf9c28744, 0xf590a038, 0xffbed880), at 0xfdb0d590
+
+# These are variables that can be set to control execution
+
+compileOptions=-g
+
+createJavaFile()
+{
+    cat <<EOF > $1.java.1
+
+public class $1 {
+    static public void main(String[] args) {
+       $1 mine = new $1();
+       mine.a1(44);   // @1 delete the call that we are in when the pop occurs
+       mine.a4();
+    }
+
+    public void a1(int p1) {
+      System.out.println("a1: @1 breakpoint here");
+    }
+
+    public void a4() {
+      System.out.println("a4: The next line should not say Ni!");
+      System.out.println("a4: Ni!");   // @1 delete
+    }
+}
+EOF
+}
+
+# This is called to feed cmds to jdb.
+dojdbCmds()
+{
+    setBkpts @1
+    runToBkpt @1
+    redefineClass @1
+    cmd pop
+    cmd cont
+    cmd quit
+}
+
+
+mysetup()
+{
+    if [ -z "$TESTSRC" ] ; then
+        TESTSRC=.
+    fi
+
+    for ii in . $TESTSRC $TESTSRC/.. ; do
+        if [ -r "$ii/ShellScaffold.sh" ] ; then
+            . $ii/ShellScaffold.sh 
+            break
+        fi
+    done
+}
+
+# You could replace this next line with the contents
+# of ShellScaffold.sh and this script will run just the same.
+mysetup
+
+runit
+debuggeeFailIfPresent "Internal exception:"
+pass