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 # @test
  27 # @bug 4525714
  28 # @key intermittent
  29 # @summary jtreg test PopAsynchronousTest fails in build 85 with -Xcomp
  30 # @author Jim Holmlund/Swamy Venkataramanappa
  31 # @run shell DeoptimizeWalk.sh
  32 
  33 #  This is another test of the same bug.  The bug occurs when trying
  34 #  to walk the stack of a deoptimized thread.  We can do this
  35 #  by running in -Xcomp mode and by doing a step which causes deopt,
  36 #  and then a 'where'.  This will cause not all the frames to be shown.
  37 
  38 compileOptions=-g
  39 
  40 echo "*********** This test only fails with -Xcomp ***************"
  41 createJavaFile()
  42 {
  43     cat <<EOF > $1.java.1
  44 
  45 public class $1 {
  46     static public void main(String[] args) {
  47        $1 mine = new $1();
  48        mine.a1(89);
  49     }
  50 
  51     public void a1(int p1) {
  52       int v1 = 89;
  53       System.out.println("a1" + v1);
  54       a2(89);
  55     }
  56 
  57 
  58     public void a2(int pp) {
  59       int v2 = 89;
  60       System.out.println("a2" + v2);
  61       a3(89);
  62     }
  63 
  64     public void a3(int pp) {
  65       int v3 = 89;
  66       System.out.println("a3");  //@ 1 breakpoint
  67       a4(22);                  // it passes if this line is commented out
  68       System.out.println("jj");
  69     }
  70 
  71     public void a4(int pp) {
  72       int v4 = 90;
  73       System.out.println("a4: @1 breakpoint here");
  74     }
  75 }
  76 EOF
  77 }
  78 
  79 # This is called to feed cmds to jdb.
  80 dojdbCmds()
  81 {
  82     setBkpts @1
  83     runToBkpt @1
  84     cmd where
  85     #cmd next
  86     cmd step
  87     cmd where
  88 }
  89 
  90 
  91 mysetup()
  92 {
  93     if [ -z "$TESTSRC" ] ; then
  94         TESTSRC=.
  95     fi
  96 
  97     for ii in . $TESTSRC $TESTSRC/.. ; do
  98         if [ -r "$ii/ShellScaffold.sh" ] ; then
  99             . $ii/ShellScaffold.sh
 100             break
 101         fi
 102     done
 103 }
 104 
 105 # You could replace this next line with the contents
 106 # of ShellScaffold.sh and this script will run just the same.
 107 mysetup
 108 
 109 runit
 110 jdbFailIfNotPresent "shtest\.main" 3
 111 debuggeeFailIfPresent "Internal exception:"
 112 pass