85 lines
2.8 KiB
Bash
85 lines
2.8 KiB
Bash
# $NetBSD: t_expand.sh,v 1.2 2008/04/30 13:11:00 martin 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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#
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# This file tests the functions in expand.c.
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#
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atf_test_case dollar_at
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dollar_at_head() {
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atf_set "descr" "Somewhere between 2.0.2 and 3.0 the expansion" \
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"of the \$@ variable had been broken. Check for" \
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"this behavior."
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}
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dollar_at_body() {
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# This one should work everywhere.
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got=`echo "" "" | sed 's,$,EOL,'`
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atf_check_equal ' EOL' '$got'
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# This code triggered the bug.
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set -- "" ""
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got=`echo "$@" | sed 's,$,EOL,'`
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atf_check_equal ' EOL' '$got'
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set -- -
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shift
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n_arg() { echo $#; }
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n_args=`n_arg "$@"`
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atf_check_equal '0' '$n_args'
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}
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atf_test_case strip
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strip_head() {
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atf_set "descr" "Checks that the %% operator works and strips" \
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"the contents of a variable from the given point" \
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"to the end"
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}
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strip_body() {
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line='#define bindir "/usr/bin" /* comment */'
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stripped='#define bindir "/usr/bin" '
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atf_check_equal '$stripped' '${line%%/\**}'
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}
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atf_test_case arithmetic
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arithmetic_head() {
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atf_set "descr" "POSIX requires shell arithmetic to use signed" \
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"long or a wider type. We use intmax_t, so at" \
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"least 64 bits should be available. Make sure" \
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"this is true."
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}
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arithmetic_body() {
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atf_check_equal '3' '$((1 + 2))'
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atf_check_equal '2147483647' '$((0x7fffffff))'
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atf_check_equal '9223372036854775807' '$(((1 << 63) - 1))'
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}
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atf_init_test_cases() {
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atf_add_test_case dollar_at
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atf_add_test_case strip
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atf_add_test_case arithmetic
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}
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