64 lines
2.2 KiB
Bash
64 lines
2.2 KiB
Bash
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# $NetBSD: t_compexit.sh,v 1.1 2012/03/17 16:33:11 jruoho Exp $
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#
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# Copyright (c) 2007 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The standard
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# http://www.opengroup.org/onlinepubs/007904975/utilities/set.html
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# says:
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#
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# -e
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#
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# When this option is on, if a simple command fails for any of the
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# reasons listed in Consequences of Shell Errors or returns an exit
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# status value >0, and is not part of the compound list following a
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# while, until, or if keyword, and is not a part of an AND or OR list,
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# and is not a pipeline preceded by the ! reserved word, then the shell
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# shall immediately exit.
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crud() {
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set -e
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for x in a
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do
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BAR="foo"
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false && echo true
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echo mumble
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done
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}
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atf_test_case set_e
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set_e_head() {
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atf_set "descr" "Tests that 'set -e' turns on error detection" \
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"and that it behaves as defined by the standard"
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}
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set_e_body() {
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foo=`crud`
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atf_check_equal 'x$foo' 'xmumble'
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}
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atf_init_test_cases() {
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atf_add_test_case set_e
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}
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