#!/bin/sh
# Copyright (c) 2024 DTB <trinity@trinity.moe>
# Copyright (c) 2024 Emma Tebibyte <emma@tebibyte.media>
# SPDX-License-Identifier: FSFAP
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice and this
# notice are preserved.  This file is offered as-is, without any warranty.

. tests/bonsai/aliases

exec 3>&1

! mm -h

# mm(1) will error if positional arguments are given without -i or -o
! mm argument

# check if stderr is empty upon specifying -e
! "$BIN/strcmp" "$(printf 'test\n' | mm -i - -e 2>&1 1>&3)" ''