1 #!/bin/sh

     2 

     3 #

     4 # Copyright 2002 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    22 # CA 95054 USA or visit www.sun.com if you need additional information or

    23 # have any questions.

    24 #

    25 

    26 #  @test

    27 #  @bug 4525714

    28 #  @summary jtreg test PopAsynchronousTest fails in build 85 with -Xcomp

    29 #  @author Jim Holmlund/Swamy Venkataramanappa

    30 #  @run shell DeoptimizeWalk.sh

    31 

    32 #  This is another test of the same bug.  The bug occurs when trying

    33 #  to walk the stack of a deoptimized thread.  We can do this

    34 #  by running in -Xcomp mode and by doing a step which causes deopt,

    35 #  and then a 'where'.  This will cause not all the frames to be shown.

    36 

    37 compileOptions=-g

    38 

    39 echo "*********** This test only fails with -Xcomp ***************"

    40 createJavaFile()

    41 {

    42     cat <<EOF > $1.java.1

    43 

    44 public class $1 {

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

    46        $1 mine = new $1();

    47        mine.a1(89);

    48     }

    49 

    50     public void a1(int p1) {

    51       int v1 = 89;

    52       System.out.println("a1" + v1);

    53       a2(89);

    54     }

    55 

    56 

    57     public void a2(int pp) {

    58       int v2 = 89;

    59       System.out.println("a2" + v2);

    60       a3(89);

    61     }

    62 

    63     public void a3(int pp) {

    64       int v3 = 89;

    65       System.out.println("a3");  //@ 1 breakpoint

    66       a4(22);                  // it passes if this line is commented out

    67       System.out.println("jj");

    68     }

    69     

    70     public void a4(int pp) {

    71       int v4 = 90;

    72       System.out.println("a4: @1 breakpoint here");

    73     }

    74 }

    75 EOF

    76 }

    77 

    78 # This is called to feed cmds to jdb.

    79 dojdbCmds()

    80 {

    81     setBkpts @1

    82     runToBkpt @1

    83     cmd where

    84     #cmd next

    85     cmd step

    86     cmd where

    87     cmd quit

    88     jdbFailIfNotPresent "shtest\.main" 3

    89 }

    90 

    91 

    92 mysetup()

    93 {

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

    95         TESTSRC=.

    96     fi

    97 

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

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

   100             . $ii/ShellScaffold.sh 

   101             break

   102         fi

   103     done

   104 }

   105 

   106 # You could replace this next line with the contents

   107 # of ShellScaffold.sh and this script will run just the same.

   108 mysetup

   109 

   110 runit

   111 debuggeeFailIfPresent "Internal exception:"

   112 pass