#
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#
# @test
# @bug 4705330
# @summary Netbeans Fix and Continue crashes JVM
# @run shell RedefineClearBreakpoint.sh
# The failure occurs after a bkpt is set and then cleared
# after a class redefinition, in a method that was EMCP.
# This sequence creates a state in which subsequent operations
# such as accessing local vars via JVMDI, can cause a hotspot crash.
# These are variables that can be set to control execution
{
cat <<EOF > $1.java.1
public class $1 {
public $1() {
int a=23;
a=m(a);
}
public int m(int b){
int bb=89;
System.out.println("$1 - constructor" + b); //@1 breakpoint
return b*b;
}
public static void main(java.lang.String[] args) {
new $1();
int jj = 0; //@1 delete
}
}
EOF
}
# This is called to feed cmds to jdb.
{
setBkpts @1
runToBkpt @1
#cmd clear NOTE this shows that jdb thinks the bpt is still set :-(
setBkpts @1
cmd next # This is needed to make the crash happen at the 'locals' cmd
#where
}
{
TESTSRC=.
fi
break
fi
done
}
# You could replace this next line with the contents
# of ShellScaffold.sh and this script will run just the same.
debuggeeFailIfPresent "Internal exception:"