# $NetBSD: t_expand.sh,v 1.2 2008/04/30 13:11:00 martin Exp $ # # Copyright (c) 2007 The NetBSD Foundation, Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. # # # This file tests the functions in expand.c. # atf_test_case dollar_at dollar_at_head() { atf_set "descr" "Somewhere between 2.0.2 and 3.0 the expansion" \ "of the \$@ variable had been broken. Check for" \ "this behavior." } dollar_at_body() { # This one should work everywhere. got=`echo "" "" | sed 's,$,EOL,'` atf_check_equal ' EOL' '$got' # This code triggered the bug. set -- "" "" got=`echo "$@" | sed 's,$,EOL,'` atf_check_equal ' EOL' '$got' set -- - shift n_arg() { echo $#; } n_args=`n_arg "$@"` atf_check_equal '0' '$n_args' } atf_test_case strip strip_head() { atf_set "descr" "Checks that the %% operator works and strips" \ "the contents of a variable from the given point" \ "to the end" } strip_body() { line='#define bindir "/usr/bin" /* comment */' stripped='#define bindir "/usr/bin" ' atf_check_equal '$stripped' '${line%%/\**}' } atf_test_case arithmetic arithmetic_head() { atf_set "descr" "POSIX requires shell arithmetic to use signed" \ "long or a wider type. We use intmax_t, so at" \ "least 64 bits should be available. Make sure" \ "this is true." } arithmetic_body() { atf_check_equal '3' '$((1 + 2))' atf_check_equal '2147483647' '$((0x7fffffff))' atf_check_equal '9223372036854775807' '$(((1 << 63) - 1))' } atf_init_test_cases() { atf_add_test_case dollar_at atf_add_test_case strip atf_add_test_case arithmetic }