#!/bin/sh

IS_TEST_CASE=0
if ! . "$(cd -- "$(dirname -- "$0")" && pwd -P)/bootstrap"
then
	echo 'Unable to find bootstrap script'>&2
	exit 1
fi

wantedFilter=''
if test $# -eq 1
then
	wantedFilter="${1}"
else
	wantedFilter=''
fi

someTestExecuted=0
for testFile in "${DIR_TESTCASES}"/*
do
	fullTestName="$(basename "${testFile}")"
	testName=${fullTestName%.success}
	if test "${fullTestName}" != "${testName}"
	then
		should='succeed'
	else
		testName=${fullTestName%.fail}
		if test "${fullTestName}" != "${testName}"
		then
			should='fail'
		else
			printf 'Unrecognized test case: %s\n', "${fullTestName}"
			exit 1
		fi
	fi
	if test -z "${wantedFilter}" -o "${testName}" = "${wantedFilter}"
	then
		printf '%s should %s... ' "${testName}" "${should}"
		case "${should}" in
			'succeed')
				if testOutput="$(${testFile} 2>&1)"
				then
					printf 'ok.\n'
				else
					printf 'FAILED!\n'
					printf '%s\n' "${testOutput}" >&2
					exit 1
				fi
				;;
			'fail')
				if testOutput="$(${testFile} 2>&1)"
				then
					printf 'FAILED!\n'
					printf '%s\n' "${testOutput}" >&2
					exit 1
				else
					printf 'ok.\n'
				fi
				;;
		esac
		someTestExecuted=1
	fi
done

if test ${someTestExecuted} -eq 0
then
	echo 'No test found!'>&2
	exit 1
fi