#!/bin/ksh

#

# Copyright 2003 Sun Microsystems, Inc.  All Rights Reserved.

# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

#

# This code is free software; you can redistribute it and/or modify it

# 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

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

# have any questions.

#  

#

# This script is used to run sanity check on vmStructs.

# Each SA class is checked against a given VM. "PASSED" is 

# printed if vmStructs are consistent. Else, "FAILED" is

# printed and an exception stack trace follows.

usage() {

    echo "usage: ./sasanity.sh <jdk>"

    echo "<jdk> is the 1.5 j2se directory against which you want to run sanity check"

    exit 1   

}

if [ "$1" == "" ]; then

    usage

fi

if [ "$1" == "-help" ]; then

    usage

fi

jdk=$1

OS=`uname`

if [ "$OS" != "Linux" ]; then

   OPTIONS="-Dsun.jvm.hotspot.debugger.useProcDebugger"

fi

javacp=$jdk/lib/sa-jdi.jar:./workdir

mkdir -p workdir

if [ SASanityChecker.java -nt ./workdir/SASanityChecker.class ] ; then

    $jdk/bin/javac -d ./workdir -classpath $javacp SASanityChecker.java

    if [ $? != 0 ] ; then

        exit 1

    fi

fi

if [ sagtarg.java -nt ./workdir/sagtarg.class ]; then

    $jdk/bin/javac -g  -classpath -d $workdir sagtarg.java

    if [ $? != 0 ] ; then

        exit 1

    fi

fi

tmp=/tmp/sagsetup

rm -f $tmp

$jdk/bin/java sagtarg > $tmp &

pid=$!

while [ ! -s $tmp ] ; do

  # Kludge alert!

  sleep 2

done

$jdk/bin/java -showversion ${OPTIONS} -classpath $javacp SASanityChecker $pid

kill -9 $pid