640235e2c2
- Some of the lib/libc and lib/thr tests fail - lib/msun/exp_test:exp2_values now passes with clang 3.8.0 The Makefiles in contrib/netbsd-tests were pruned as they have no value Sponsored by: EMC / Isilon Storage Division
381 lines
11 KiB
Bash
Executable File
381 lines
11 KiB
Bash
Executable File
# $NetBSD: t_expand.sh,v 1.8 2016/04/29 18:29:17 christos Exp $
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#
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# Copyright (c) 2007, 2009 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 implementation of "sh" to test
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: ${TEST_SH:="/bin/sh"}
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#
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# This file tests the functions in expand.c.
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#
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delim_argv() {
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str=
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while [ $# -gt 0 ]; do
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if [ -z "${str}" ]; then
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str=">$1<"
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else
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str="${str} >$1<"
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fi
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shift
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done
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echo ${str}
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}
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atf_test_case dollar_at
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dollar_at_head() {
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atf_set "descr" "Somewhere between 2.0.2 and 3.0 the expansion" \
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"of the \$@ variable had been broken. Check for" \
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"this behavior."
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}
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dollar_at_body() {
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# This one should work everywhere.
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atf_check -s exit:0 -o inline:' EOL\n' -e empty \
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${TEST_SH} -c 'echo "" "" | '" sed 's,\$,EOL,'"
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# This code triggered the bug.
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atf_check -s exit:0 -o inline:' EOL\n' -e empty \
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${TEST_SH} -c 'set -- "" ""; echo "$@" | '" sed 's,\$,EOL,'"
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atf_check -s exit:0 -o inline:'0\n' -e empty ${TEST_SH} -c \
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'set -- -; shift; n_arg() { echo $#; }; n_arg "$@"'
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}
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atf_test_case dollar_at_with_text
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dollar_at_with_text_head() {
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atf_set "descr" "Test \$@ expansion when it is surrounded by text" \
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"within the quotes. PR bin/33956."
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}
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dollar_at_with_text_body() {
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cat <<'EOF' > h-f1
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delim_argv() {
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str=
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while [ $# -gt 0 ]; do
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if [ -z "${str}" ]; then
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str=">$1<"
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else
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str="${str} >$1<"
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fi
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shift
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done
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echo "${str}"
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}
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EOF
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cat <<'EOF' > h-f2
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delim_argv() {
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str=
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while [ $# -gt 0 ]; do
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str="${str}${str:+ }>$1<"
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shift
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done
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echo "${str}"
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}
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EOF
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chmod +x h-f1 h-f2
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for f in 1 2
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do
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atf_check -s exit:0 -o inline:'\n' -e empty ${TEST_SH} -c \
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". ./h-f${f}; "'set -- ; delim_argv "$@"'
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atf_check -s exit:0 -o inline:'>foobar<\n' -e empty \
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${TEST_SH} -c \
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". ./h-f${f}; "'set -- ; delim_argv "foo$@bar"'
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atf_check -s exit:0 -o inline:'>foo bar<\n' -e empty \
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${TEST_SH} -c \
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". ./h-f${f}; "'set -- ; delim_argv "foo $@ bar"'
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atf_check -s exit:0 -o inline:'>a< >b< >c<\n' -e empty \
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${TEST_SH} -c \
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". ./h-f${f}; "'set -- a b c; delim_argv "$@"'
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atf_check -s exit:0 -o inline:'>fooa< >b< >cbar<\n' -e empty \
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${TEST_SH} -c \
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". ./h-f${f}; "'set -- a b c; delim_argv "foo$@bar"'
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atf_check -s exit:0 -o inline:'>foo a< >b< >c bar<\n' -e empty \
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${TEST_SH} -c \
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". ./h-f${f}; "'set -- a b c; delim_argv "foo $@ bar"'
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done
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}
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atf_test_case strip
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strip_head() {
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atf_set "descr" "Checks that the %% operator works and strips" \
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"the contents of a variable from the given point" \
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"to the end"
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}
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strip_body() {
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line='#define bindir "/usr/bin" /* comment */'
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stripped='#define bindir "/usr/bin" '
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# atf_expect_fail "PR bin/43469" -- now fixed
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for exp in \
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'${line%%/\**}' \
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'${line%%"/*"*}' \
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'${line%%'"'"'/*'"'"'*}' \
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'"${line%%/\**}"' \
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'"${line%%"/*"*}"' \
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'"${line%%'"'"'/*'"'"'*}"' \
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'${line%/\**}' \
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'${line%"/*"*}' \
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'${line%'"'"'/*'"'"'*}' \
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'"${line%/\**}"' \
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'"${line%"/*"*}"' \
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'"${line%'"'"'/*'"'"'*}"'
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do
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atf_check -o inline:":$stripped:\n" -e empty ${TEST_SH} -c \
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"line='${line}'; echo :${exp}:"
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done
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}
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atf_test_case varpattern_backslashes
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varpattern_backslashes_head() {
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atf_set "descr" "Tests that protecting wildcards with backslashes" \
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"works in variable patterns."
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}
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varpattern_backslashes_body() {
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line='/foo/bar/*/baz'
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stripped='/foo/bar/'
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atf_check -o inline:'/foo/bar/\n' -e empty ${TEST_SH} -c \
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'line="/foo/bar/*/baz"; echo ${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 -o inline:'3' -e empty ${TEST_SH} -c \
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'printf %s $((1 + 2))'
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atf_check -o inline:'2147483647' -e empty ${TEST_SH} -c \
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'printf %s $((0x7fffffff))'
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atf_check -o inline:'9223372036854775807' -e empty ${TEST_SH} -c \
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'printf %s $(((1 << 63) - 1))'
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}
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atf_test_case iteration_on_null_parameter
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iteration_on_null_parameter_head() {
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atf_set "descr" "Check iteration of \$@ in for loop when set to null;" \
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"the error \"sh: @: parameter not set\" is incorrect." \
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"PR bin/48202."
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}
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iteration_on_null_parameter_body() {
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atf_check -o empty -e empty ${TEST_SH} -c \
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'N=; set -- ${N}; for X; do echo "[$X]"; done'
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}
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atf_test_case iteration_on_quoted_null_parameter
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iteration_on_quoted_null_parameter_head() {
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atf_set "descr" \
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'Check iteration of "$@" in for loop when set to null;'
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}
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iteration_on_quoted_null_parameter_body() {
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atf_check -o inline:'[]\n' -e empty ${TEST_SH} -c \
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'N=; set -- "${N}"; for X; do echo "[$X]"; done'
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}
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atf_test_case iteration_on_null_or_null_parameter
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iteration_on_null_or_null_parameter_head() {
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atf_set "descr" \
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'Check expansion of null parameter as default for another null'
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}
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iteration_on_null_or_null_parameter_body() {
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atf_check -o empty -e empty ${TEST_SH} -c \
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'N=; E=; set -- ${N:-${E}}; for X; do echo "[$X]"; done'
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}
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atf_test_case iteration_on_null_or_missing_parameter
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iteration_on_null_or_missing_parameter_head() {
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atf_set "descr" \
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'Check expansion of missing parameter as default for another null'
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}
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iteration_on_null_or_missing_parameter_body() {
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# atf_expect_fail 'PR bin/50834'
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atf_check -o empty -e empty ${TEST_SH} -c \
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'N=; set -- ${N:-}; for X; do echo "[$X]"; done'
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}
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nl='
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'
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reset()
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{
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TEST_NUM=0
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TEST_FAILURES=''
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TEST_FAIL_COUNT=0
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TEST_ID="$1"
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}
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check()
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{
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fail=false
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TEMP_FILE=$( mktemp OUT.XXXXXX )
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TEST_NUM=$(( $TEST_NUM + 1 ))
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MSG=
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# our local shell (ATF_SHELL) better do quoting correctly...
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# some of the tests expect us to expand $nl internally...
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CMD="$1"
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result="$( ${TEST_SH} -c "${CMD}" 2>"${TEMP_FILE}" )"
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STATUS=$?
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if [ "${STATUS}" -ne "$3" ]; then
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MSG="${MSG}${MSG:+${nl}}[$TEST_NUM]"
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MSG="${MSG} expected exit code $3, got ${STATUS}"
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# don't actually fail just because of wrong exit code
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# unless we either expected, or received "good"
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case "$3/${STATUS}" in
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(*/0|0/*) fail=true;;
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esac
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fi
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if [ "$3" -eq 0 ]; then
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if [ -s "${TEMP_FILE}" ]; then
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MSG="${MSG}${MSG:+${nl}}[$TEST_NUM]"
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MSG="${MSG} Messages produced on stderr unexpected..."
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MSG="${MSG}${nl}$( cat "${TEMP_FILE}" )"
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fail=true
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fi
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else
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if ! [ -s "${TEMP_FILE}" ]; then
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MSG="${MSG}${MSG:+${nl}}[$TEST_NUM]"
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MSG="${MSG} Expected messages on stderr,"
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MSG="${MSG} nothing produced"
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fail=true
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fi
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fi
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rm -f "${TEMP_FILE}"
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# Remove newlines (use local shell for this)
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oifs="$IFS"
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IFS="$nl"
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result="$(echo $result)"
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IFS="$oifs"
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if [ "$2" != "$result" ]
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then
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MSG="${MSG}${MSG:+${nl}}[$TEST_NUM]"
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MSG="${MSG} Expected output '$2', received '$result'"
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fail=true
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fi
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if $fail
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then
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MSG="${MSG}${MSG:+${nl}}[$TEST_NUM]"
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MSG="${MSG} Full command: <<${CMD}>>"
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fi
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$fail && test -n "$TEST_ID" && {
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TEST_FAILURES="${TEST_FAILURES}${TEST_FAILURES:+${nl}}"
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TEST_FAILURES="${TEST_FAILURES}${TEST_ID}[$TEST_NUM]:"
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TEST_FAILURES="${TEST_FAILURES} Test of '$1' failed.";
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TEST_FAILURES="${TEST_FAILURES}${nl}${MSG}"
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TEST_FAIL_COUNT=$(( $TEST_FAIL_COUNT + 1 ))
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return 0
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}
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$fail && atf_fail "Test[$TEST_NUM] of '$1' failed${nl}${MSG}"
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return 0
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}
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results()
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{
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test -z "${TEST_ID}" && return 0
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test -z "${TEST_FAILURES}" && return 0
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echo >&2 "=========================================="
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echo >&2 "While testing '${TEST_ID}'"
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echo >&2 " - - - - - - - - - - - - - - - - -"
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echo >&2 "${TEST_FAILURES}"
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atf_fail \
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"Test ${TEST_ID}: $TEST_FAIL_COUNT subtests (of $TEST_NUM) failed - see stderr"
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}
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atf_test_case shell_params
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shell_params_head() {
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atf_set "descr" "Test correct operation of the numeric parameters"
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}
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shell_params_body() {
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atf_require_prog mktemp
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reset shell_params
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check 'set -- a b c; echo "$#: $1 $2 $3"' '3: a b c' 0
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check 'set -- a b c d e f g h i j k l m; echo "$#: ${1}0 ${10} $10"' \
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'13: a0 j a0' 0
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check 'x="$0"; set -- a b; y="$0";
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[ "x${x}y" = "x${y}y" ] && echo OK || echo x="$x" y="$y"' \
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'OK' 0
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check "${TEST_SH} -c 'echo 0=\$0 1=\$1 2=\$2' a b c" '0=a 1=b 2=c' 0
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echo 'echo 0="$0" 1="$1" 2="$2"' > helper.sh
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check "${TEST_SH} helper.sh a b c" '0=helper.sh 1=a 2=b' 0
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check 'set -- a bb ccc dddd eeeee ffffff ggggggg hhhhhhhh \
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iiiiiiiii jjjjjjjjjj kkkkkkkkkkk
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echo "${#}: ${#1} ${#2} ${#3} ${#4} ... ${#9} ${#10} ${#11}"' \
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'11: 1 2 3 4 ... 9 10 11' 0
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check 'set -- a b c; echo "$#: ${1-A} ${2-B} ${3-C} ${4-D} ${5-E}"' \
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'3: a b c D E' 0
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check 'set -- a "" c "" e
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echo "$#: ${1:-A} ${2:-B} ${3:-C} ${4:-D} ${5:-E}"' \
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'5: a B c D e' 0
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check 'set -- a "" c "" e
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echo "$#: ${1:+A} ${2:+B} ${3:+C} ${4:+D} ${5:+E}"' \
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'5: A C E' 0
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check 'set -- "abab*cbb"
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echo "${1} ${1#a} ${1%b} ${1##ab} ${1%%b} ${1#*\*} ${1%\**}"' \
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'abab*cbb bab*cbb abab*cb ab*cbb abab*cb cbb abab' 0
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check 'set -- "abab?cbb"
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echo "${1}:${1#*a}+${1%b*}-${1##*a}_${1%%b*}%${1#[ab]}=${1%?*}/${1%\?*}"' \
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'abab?cbb:bab?cbb+abab?cb-b?cbb_a%bab?cbb=abab?cb/abab' 0
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check 'set -- a "" c "" e; echo "${2:=b}"' '' 1
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results
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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 dollar_at_with_text
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atf_add_test_case strip
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atf_add_test_case varpattern_backslashes
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atf_add_test_case arithmetic
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atf_add_test_case iteration_on_null_parameter
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atf_add_test_case iteration_on_quoted_null_parameter
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atf_add_test_case iteration_on_null_or_null_parameter
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atf_add_test_case iteration_on_null_or_missing_parameter
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atf_add_test_case shell_params
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}
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