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#
# bats-support - Supporting library for Bats test helpers
#
# Written in 2016 by Zoltan Tombol <zoltan dot tombol at gmail dot com>
#
# To the extent possible under law, the author(s) have dedicated all
# copyright and related and neighboring rights to this software to the
# public domain worldwide. This software is distributed without any
# warranty.
#
# You should have received a copy of the CC0 Public Domain Dedication
# along with this software. If not, see
# <http://creativecommons.org/publicdomain/zero/1.0/>.
#
#
# error.bash
# ----------
#
# Functions implementing error reporting. Used by public helper
# functions or test suits directly.
#
# Fail and display a message. When no parameters are specified, the
# message is read from the standard input. Other functions use this to
# report failure.
#
# Globals:
# none
# Arguments:
# $@ - [=STDIN] message
# Returns:
# 1 - always
# Inputs:
# STDIN - [=$@] message
# Outputs:
# STDERR - message