#!/usr/bin/env bash

test_description='Measure time to decode ogg/vorbis files.

Executes para_filter -f oggdec on the test files provided by the
test suite and fails if it takes much longer than the reference
implementation.'

. ${0%/*}/test-lib.bash

test_require_objects "oggdec_filter"
missing_objects="$result"

get_audio_file_paths ogg
oggs="$result"

test_require_executables "oggdec"
missing_executables="$result"

for ogg in $oggs; do
	if [[ -n "$missing_objects" ]]; then
		test_skip "${ogg##*/}" "missing object(s): $missing_objects"
		continue
	fi
	if [[ -n "$missing_executables" ]]; then
		test_skip "${ogg##*/}" \
			"missing executables(s): $missing_executables"
		continue
	fi
	test_expect_success "${ogg##*/}" '
		test_duration oggdec --quiet --raw --output - - < $ogg &&
		t1=$result &&
		test_duration $PARA_FILTER -f oggdec < $ogg &&
		t2=$result &&
		echo "oggdec: $t1, para_filter: $t2"
		(($t2 <= $t1 * 3 / 2 + 100))
	'
done
test_done