#!/bin/sh
#
# smidiff.test --
#
#       smidiff test suite. For each file smidiff/<MIB>.diff file
#	an old version smidiff/<MIB>.old and a new version smidiff/<MIB>.new
#	are compared. If one of the MIB versions is not found in the
#	smidiff/ subdirectory it is looked up in the ../mibs/ repository.
#

SMIPATH=.:../../mibs/ietf:../../mibs/iana:../../mibs/irtf:../../mibs/tubs
export SMIPATH

RC=0
FAILED=""
cd smidiff
for diff in *.diff ; do
    basename=`echo $diff | sed -e 's/.diff//'`
    if [ -f $basename.old ] ; then
	oldmib=./$basename.old
    else
	oldmib=$basename
    fi
    if [ -f $basename.new ] ; then
	newmib=./$basename.new
    else
	newmib=$basename
    fi
    echo "checking smidiff results for $basename."
    ../../tools/smidiff $oldmib $newmib > $basename.result 2>/dev/null
    /usr/bin/diff --ignore-matching-lines='generated by smidump' --ignore-matching-lines='$Id.*$' --ignore-matching-lines='@author.*smidump' $diff $basename.result > $basename.diffdiff
    if [ ! -s $basename.diffdiff ] ; then
	rm $basename.diffdiff $basename.result
    else
	FAILED=1
    fi
done

if [ "$FAILED" ] ; then
    echo "*** smidiff output differs, see smidiff/*.diffdiff"
    RC=1
fi

exit ${RC}