#!/usr/bin/env bash

EXTRA_DUMP_ARGS="${EXTRA_DUMP_ARGS:-}"
EMITTER_DUMP_ARGS="${EMITTER_DUMP_ARGS:---dump}"
EMITTER_PARSE_ARGS="${EMITTER_PARSE_ARGS:---testsuite --disable-flow-markers}"

if [ "x$1" = "x--streaming" ]; then
	EXTRA_DUMP_ARGS="$EXTRA_DUMP_ARGS --streaming"
elif  [ "x$1" = "x--restreaming" ]; then
	EXTRA_DUMP_ARGS="$EXTRA_DUMP_ARGS --streaming --recreating"
fi

count=0
for f in "${SRCDIR}"/emitter-examples/*.yaml; do
	count=`expr $count + 1`
done

# output plan
echo 1..$count

i=0
run_one() {
	f="$1"
	i=`expr $i + 1`
	tf=`basename "$f"`

	t1=`mktemp`
	t2=`mktemp`

	res="not ok"

	pass_parse=0
	# Intentionally expand the argument variables as shell words.
	${TOP_BUILDDIR}/src/fy-tool ${EMITTER_PARSE_ARGS} "$f" >"$t1"
	if [ $? -eq 0 ]; then
		${TOP_BUILDDIR}/src/fy-tool ${EMITTER_DUMP_ARGS} ${EXTRA_DUMP_ARGS} "$f" | \
			${TOP_BUILDDIR}/src/fy-tool ${EMITTER_PARSE_ARGS} - >"$t2"
		if [ $? -eq 0 ]; then
			pass_parse=1
		fi
	fi

	if [ "$pass_parse" = "1" ]; then
		diff -u "$t1" "$t2"
		if [ $? -eq 0 ]; then
			res="ok"
		else
			res="not ok"
		fi
	else
		res="not ok"
	fi

	rm -f "$t1" "$t2"

	echo "$res $i $tf"
}

for f in "${SRCDIR}"/emitter-examples/*.yaml; do
	run_one "$f"
done