#!/bin/sh
# Test whether the code generated by the Mercury compiler
# is producing the expected output.
# Return a status of 0 (true) if everything is all right, and 1 otherwise.

. ./Mmake.thisdir

. $DEPTH/handle_options

# Run the tests in any subdirectories of this one.  If any of these
# fail, we still perform the tests in this directory but return a
# status of 1 regardless of the outcome.

. $DEPTH/subdir_runtests

if test "$subdir_failures" = ""
then
        subdir_status=0
else
        subdir_status=1
fi

# Now run all the tests in this directory.
. $DEPTH/startup

eval mmake $mmakeopts depend_local || exit 1
eval mmake -k $mmakeopts check_local
checkstatus=$?

pwdir=`pwd`
thisdirname=`basename $pwdir`

cat *.res > .allres
if test ! -s .allres -a "$checkstatus" = 0
then
	echo "the tests in the $thisdirname directory succeeded"
	echo "mmakeopts=$mmakeopts"
	rm -f .allres
	. $DEPTH/shutdown
	exit $subdir_status
else
	echo "the tests in the $thisdirname directory failed"
	echo "mmakeopts=$mmakeopts"
	echo "the differences are:"
	cat .allres
	exit 1
fi