1 #!/bin/sh
   2 
   3 #
   4 # Copyright (c) 2002, 2014 Oracle and/or its affiliates. All rights reserved.
   5 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   6 #
   7 # This code is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License version 2 only, as
   9 # published by the Free Software Foundation.
  10 #
  11 # This code is distributed in the hope that it will be useful, but WITHOUT
  12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 # version 2 for more details (a copy is included in the LICENSE file that
  15 # accompanied this code).
  16 #
  17 # You should have received a copy of the GNU General Public License version
  18 # 2 along with this work; if not, write to the Free Software Foundation,
  19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20 #
  21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22 # or visit www.oracle.com if you need additional information or have any
  23 # questions.
  24 #
  25 
  26 #
  27 # @test
  28 # @bug 4690242 4695338
  29 # @summary TTY: jdb throws NullPointerException when printing local variables
  30 # @author Tim Bell
  31 #
  32 # @run shell NullLocalVariable.sh
  33 #
  34 classname=badscope
  35 
  36 createJavaFile()
  37 {
  38     cat <<EOF > $classname.java.1
  39 public class badscope {
  40     public static final void main(String args[]) {
  41         try {
  42             System.out.println("hi!");               // @1 breakpoint
  43         } catch (Exception e) {
  44             e.printStackTrace();
  45         } finally {
  46             System.out.println("done");
  47         }
  48     }
  49 }
  50 EOF
  51 }
  52 
  53 # This is called to feed cmds to jdb.
  54 dojdbCmds()
  55 {
  56    #set -x
  57    cmd stop at badscope:4   ; $sleepcmd
  58    runToBkpt                ; $sleepcmd
  59    cmd next                 ; $sleepcmd
  60    cmd next                 ; $sleepcmd
  61    cmd locals               ; $sleepcmd
  62    cmd allowExit cont
  63 }
  64 
  65 mysetup()
  66 {
  67     compileOptions=-g
  68     if [ -z "$TESTSRC" ] ; then
  69         TESTSRC=.
  70     fi
  71 
  72     for ii in . $TESTSRC $TESTSRC/.. ; do
  73         if [ -r "$ii/ShellScaffold.sh" ] ; then
  74             . $ii/ShellScaffold.sh
  75             break
  76         fi
  77     done
  78 }
  79 # You could replace this next line with the contents
  80 # of ShellScaffold.sh and this script will run just the same.
  81 mysetup
  82 
  83 runit
  84 jdbFailIfPresent "Internal exception" 50
  85 pass