bonsix/tests/bonsai/hru.sh

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#!/bin/sh
# 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/test_env
alias strcmp="$BIN/strcmp"
alias rpn="$BIN/rpn"
strcmp "$(printf '1234\n' | hru)" '1.2 kB'
strcmp "$(printf '0\n' | hru)" '0 B'
# doesnt currently work but would be useful for testing for regressions
#n=1
#while "$BIN/true"; do
# n="$(rpn "$n" 10 ×)"
#
# printf '%s\n' "$n" | hru || break
#done
#printf 'integer limit: ~%s\n' "$(rpn "$n" 10 ÷)"
! printf '%s\n' '-1' | hru