diff options
Diffstat (limited to 'contrib/netbsd-tests/bin/sh/t_expand.sh')
| -rwxr-xr-x | contrib/netbsd-tests/bin/sh/t_expand.sh | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/bin/sh/t_expand.sh b/contrib/netbsd-tests/bin/sh/t_expand.sh new file mode 100755 index 0000000..eeaad5f --- /dev/null +++ b/contrib/netbsd-tests/bin/sh/t_expand.sh @@ -0,0 +1,142 @@ +# $NetBSD: t_expand.sh,v 1.2 2013/10/06 21:05:50 ast Exp $ +# +# Copyright (c) 2007, 2009 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. +# + +delim_argv() { + str= + while [ $# -gt 0 ]; do + if [ -z "${str}" ]; then + str=">$1<" + else + str="${str} >$1<" + fi + shift + done + echo ${str} +} + +atf_test_case dollar_at +dollar_at_head() { + atf_set "descr" "Somewhere between 2.0.2 and 3.0 the expansion" \ + "of the \$@ variable had been broken. Check for" \ + "this behavior." +} +dollar_at_body() { + # This one should work everywhere. + got=`echo "" "" | sed 's,$,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' '$n_args' +} + +atf_test_case dollar_at_with_text +dollar_at_with_text_head() { + atf_set "descr" "Test \$@ expansion when it is surrounded by text" \ + "within the quotes. PR bin/33956." +} +dollar_at_with_text_body() { + set -- + atf_check_equal '' "$(delim_argv "$@")" + atf_check_equal '>foobar<' "$(delim_argv "foo$@bar")" + atf_check_equal '>foo bar<' "$(delim_argv "foo $@ bar")" + + set -- a b c + atf_check_equal '>a< >b< >c<' "$(delim_argv "$@")" + atf_check_equal '>fooa< >b< >cbar<' "$(delim_argv "foo$@bar")" + atf_check_equal '>foo a< >b< >c bar<' "$(delim_argv "foo $@ bar")" +} + +atf_test_case strip +strip_head() { + atf_set "descr" "Checks that the %% operator works and strips" \ + "the contents of a variable from the given point" \ + "to the end" +} +strip_body() { + line='#define bindir "/usr/bin" /* comment */' + stripped='#define bindir "/usr/bin" ' + atf_expect_fail "PR bin/43469" + atf_check_equal '$stripped' '${line%%/\**}' +} + +atf_test_case varpattern_backslashes +varpattern_backslashes_head() { + atf_set "descr" "Tests that protecting wildcards with backslashes" \ + "works in variable patterns." +} +varpattern_backslashes_body() { + line='/foo/bar/*/baz' + stripped='/foo/bar/' + 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_test_case iteration_on_null_parameter +iteration_on_null_parameter_head() { + atf_set "descr" "Check iteration of \$@ in for loop when set to null;" \ + "the error \"sh: @: parameter not set\" is incorrect." \ + "PR bin/48202." +} +iteration_on_null_parameter_body() { + s1=`/bin/sh -uc 'N=; set -- ${N}; for X; do echo "[$X]"; done' 2>&1` + s2=`/bin/sh -uc 'N=; set -- ${N:-}; for X; do echo "[$X]"; done' 2>&1` + atf_check_equal '' '$s1' + atf_check_equal '[]' '$s2' +} + +atf_init_test_cases() { + atf_add_test_case dollar_at + atf_add_test_case dollar_at_with_text + atf_add_test_case strip + atf_add_test_case varpattern_backslashes + atf_add_test_case arithmetic + atf_add_test_case iteration_on_null_parameter +} |
