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 4448658

    29 #  @summary javac produces the inconsistent variable debug in while loops.

    30 #  @author Tim Bell

    31 #

    32 #  @run shell GetLocalVariables3Test.sh

    33 #

    34 classname=GetLocalVariables3Targ

    35 

    36 createJavaFile()

    37 {

    38     cat <<EOF > $classname.java.1

    39 public class GetLocalVariables3Targ {

    40     public static void main(String[] args) {

    41         System.out.println("Howdy!");

    42         int i = 1, j, k;

    43         while ((j = i) > 0) {

    44             k = j; i = k - 1;    // @1 breakpoint

    45         }

    46         System.out.println("Goodbye from GetLocalVariables3Targ!");

    47     }

    48 }

    49 EOF

    50 }

    51 

    52 # This is called to feed cmds to jdb.

    53 dojdbCmds()

    54 {

    55    setBkpts @1

    56    runToBkpt @1

    57    cmd locals

    58    cmd allowExit cont

    59 }

    60 

    61 mysetup()

    62 {

    63     compileOptions="-g"

    64     if [ -z "$TESTSRC" ] ; then

    65         TESTSRC=.

    66     fi

    67 

    68     for ii in . $TESTSRC $TESTSRC/.. ; do

    69         if [ -r "$ii/ShellScaffold.sh" ] ; then

    70             . $ii/ShellScaffold.sh

    71             break

    72         fi

    73     done

    74 }

    75 

    76 mysetup

    77 

    78 runit

    79 jdbFailIfNotPresent "j = 1"

    80 debuggeeFailIfNotPresent "Howdy"

    81 debuggeeFailIfNotPresent "Goodbye from GetLocalVariables3Targ"

    82 pass