#!/bin/sh
#
# Play back an xlab-recorded session.
# JAC Sept 26 1998
#

if [ $# -lt 1 ] 
then
   echo "usage: $0 [-T tolerance] [-D debug] test [motif]"
   exit
fi

if test x$XLAB = x
then
        XLAB=xlab
fi

Tolerance='-T0'
Debug=" "

#
# check args
#
while (test $1 = '-T' || test $1 = '-D')
do
   if test $1 = '-T'
   then
     shift
     Tolerance='-T'$1
     shift
   fi
	    
   if test $1 = '-D'
   then
     shift
     Debug='-D'$1
     shift
  fi
done

#
# Check for saved session in directory
#
dir=`dirname $1`/xlab
if (test ! -d $dir)
then
   echo "There is no xlab directory, can't play back session"
   exit
fi

#
# start the xlab server (in autoexit, playback mode)
#

$XLAB $Debug -e -w1 $Tolerance -M -p$dir/$1.xcalls 2> $dir/$1.pxlog > $dir/$1.pxlog &
tail -f $dir/$1.pxlog &
tailpid=$!

#
# start the specified test
#
if test x$2 = xmotif
then
   version=.motif
fi
make ./$1$version
./$1$version -display localhost:1 2> $dir/$1.plog > $dir/$1.plog

#
# clean up
#
kill $tailpid
sleep 1

#
# see how we did
#
echo "XLAB_DONE"
echo "------------------------------------------------"
echo "Diff report of test program's output:"
in=`wc $dir/$1.rlog | awk '{print $1}'`
out=`wc $dir/$1.plog | awk '{print $1}'`
echo "Lines in: "$in" out: "$out
echo "------------------------------------------------"
diff -s $dir/$1.rlog $dir/$1.plog