[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master

export PATH=$PATH:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin:.

# first arg is the build dir
TPKG_BUILD=$1
HERE=`pwd`
export LD_LIBRARY_PATH=$TPKG_BUILD/.libs:$HERE
# .so.2 should be backwards compatible with .so.1 for unbound
ln -s $TPKG_BUILD/.libs/libldns.so.2 libldns.so.1

if [ -z "$UNBOUND_BUILD" -o ! -d "$UNBOUND_BUILD" ]
then
	while true
	do
		UNBOUND_BUILD=`ls -1d $HOME/src/unbound-[0-9]*.[0-9]*.[0-9]* \
		             | tail -1`
		test -d "$UNBOUND_BUILD" && break
		UNBOUND_BUILD=`ls -1d $HOME/src/unbound-[0-9]*.[0-9]*.[0-9]* \
		             | tail -1`
		test -d "$UNBOUND_BUILD" && break

                echo "ERROR: Did not find already compiled unbound"
		exit 1
	done
fi

if [ -z "$TPKG" -o ! -x "$TPKG" ]
then
        if which tpkg > /dev/null       ; then TPKG=`which tpkg`
        elif [ -x $HOME/bin/tpkg ]      ; then TPKG=$HOME/bin/tpkg
        elif [ -x $HOME/local/bin/tpkg ]; then TPKG=$HOME/local/bin/tpkg
        elif [ -x /home/tpkg/bin/tpkg ] ; then TPKG=/home/tpkg/bin/tpkg
        else
                echo "ERROR: Did not find tpkg program"
                exit 1
        fi
fi

LDNS_VERSION=`/bin/sh $TPKG_BUILD/packaging/ldns-config --version`

if test ! -d testdata
then
	(cd $UNBOUND_BUILD ; tar cf - `find . -type f ! -path "*/.svn" ! -path "*/.svn/*"`) | tar xf -
	ln -s libunbound.so.4 .libs/libunbound.so || true
fi

get_lo0_ip4() {
        if test -x /sbin/ifconfig
        then
                LO0_IP4=`/sbin/ifconfig lo0 | grep '[^0-9]127\.' | sed -e 's/^[^1]*\(127\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[^0-9]*.*$/\1/g'`
                if ( echo $LO0_IP4 | grep '^127\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*$' > /dev/null )
                then
                        return
                fi
        fi
        LO0_IP4=127.0.0.1
}
get_lo0_ip4
export LO0_IP4
if test "x$LO0_IP4" = "x127.0.0.1"
then
        ALT_LOOPBACK=false
else
        ALT_LOOPBACK=true
fi

HERE=`pwd`
if $HERE/unbound -h | grep -q " ldns $LDNS_VERSION,"
then
	for t in `(cd $HERE/testdata; ls -1 *.tpkg|grep -v '^0[016]')`
	do
		if ! $ALT_LOOPBACK
                then
                        $TPKG -b $HERE/testdata -a $HERE exe $t
                        continue
                fi
                # We have alternative 127.0.0.1 number
		if ( echo $t | grep '6\.tpkg$' ) # skip IPv6 tests
                then
                        continue
                elif test "$t" = "edns_cache.tpkg" # This one is IPv6 too!
                then
                        continue
                fi
                cp -p "testdata/$t" "testdata/$t.bak"
                "$TPKG" -b "$HERE/testdata" e "$t"
                find "$HERE/testdata/${t%.tpkg}.dir" -type f \
                                -exec grep -q '127\.0\.0\.1' {} \; -print | {
                        while read f
                        do
                                sed "s/127\.0\.0\.1/${LO0_IP4}/g" "$f" > "$f._"
                                mv "$f._" "$f"
                        done
                }
                find "$HERE/testdata/${t%.tpkg}.dir" -type d \
                                -name "127.0.0.1" -print | {
                        while read d
                        do
                                mv -v "$d" "${d%127.0.0.1}${LO0_IP4}"
                        done
                }
                "$TPKG" -b "$HERE/testdata" c "$t"
		rm -fr "testdata/${t%.tpkg}.dir"
                "$TPKG" -b "$HERE/testdata" -a "$HERE" exe "$t"
                mv "testdata/$t.bak" "testdata/$t"
	done
	if ( cd testdata; $TPKG -q -n `ls result.*|wc -l` report >/dev/null )
	then
		echo "All unbound tests successfully with ldns $LDNS_VERSION"
		exit 0
	else
		echo "ERROR: Some unbound tests failed with ldns $LDNS_VERSION"
		$TPKG -b $HERE/testdata -a $HERE r
	fi
else
	echo "ERROR: Unbound did not dynamically load our ldns $LDNS_VERSION"
fi
exit 1