mirror of
https://https.git.savannah.gnu.org/git/grep.git
synced 2026-01-26 07:37:52 +00:00
35 lines
1.1 KiB
Bash
Executable File
35 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
|
|
# Check various bracket expressions in the POSIX locale.
|
|
|
|
# Copyright 2014-2026 Free Software Foundation, Inc.
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
. "${srcdir=.}/init.sh"; path_prepend_ ../src
|
|
LC_ALL=C
|
|
export LC_ALL
|
|
|
|
fail=0
|
|
|
|
echo a >in || framework_failure_
|
|
for bracketed in '[.a.]' '[.a.]-a' 'a-[.a.]' '[.a.]-[.a.]' \
|
|
'[=a=]' '[:alpha:]' 'a-a[.-.]--'; do
|
|
grep "[$bracketed]" in >out || fail=1
|
|
compare in out || fail=1
|
|
grep "[^$bracketed]" in >out
|
|
test $? -eq 1 || fail=1
|
|
compare /dev/null out || fail=1
|
|
done
|
|
Exit $fail
|