42 lines
1.0 KiB
Bash
42 lines
1.0 KiB
Bash
#
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# bats-support - Supporting library for Bats test helpers
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#
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# Written in 2016 by Zoltan Tombol <zoltan dot tombol at gmail dot com>
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#
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# To the extent possible under law, the author(s) have dedicated all
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# copyright and related and neighboring rights to this software to the
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# public domain worldwide. This software is distributed without any
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# warranty.
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#
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# You should have received a copy of the CC0 Public Domain Dedication
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# along with this software. If not, see
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# <http://creativecommons.org/publicdomain/zero/1.0/>.
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#
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#
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# error.bash
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# ----------
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#
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# Functions implementing error reporting. Used by public helper
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# functions or test suits directly.
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#
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# Fail and display a message. When no parameters are specified, the
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# message is read from the standard input. Other functions use this to
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# report failure.
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#
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# Globals:
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# none
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# Arguments:
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# $@ - [=STDIN] message
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# Returns:
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# 1 - always
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# Inputs:
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# STDIN - [=$@] message
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# Outputs:
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# STDERR - message
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fail() {
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(( $# == 0 )) && batslib_err || batslib_err "$@"
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return 1
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}
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