# -*- sh -*-
# See LICENSE file for copyright and license details.

if test $# = 0; then
	if "$0" fail for me; then
		printf 'Testing is broken!\n' >&2
		exit 2
	fi
	set +e
	"$0" $$
	r=$?
	rm -f -- .?-$$.tmp
	exit $r
fi


set -e
test $# = 1
pid=$1
a=.a-$pid.tmp
b=.b-$pid.tmp
PATH="$(dirname -- "$0")/testutil:$PATH"
export PATH


if ! env | grep '^SUPPORTED_OSES=' >/dev/null; then
	printf '%s\n' \
		"The test's environment has not been set up;" \
		'you should run the test via `make check`'
	exit 1
fi

. tests/load-functions

alias t='$t'

if ! (. tests/test-self-check) >/dev/null 2>/dev/null; then
	printf '%s\n' \
		"The test's self-check failed"
	exit 1
fi