diff options
Diffstat (limited to 'src/grep/tests/posix-bracket')
| -rwxr-xr-x | src/grep/tests/posix-bracket | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/grep/tests/posix-bracket b/src/grep/tests/posix-bracket new file mode 100755 index 0000000..5b8a0fc --- /dev/null +++ b/src/grep/tests/posix-bracket @@ -0,0 +1,34 @@ +#!/bin/sh +# Check various bracket expressions in the POSIX locale. + +# Copyright 2014-2021 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 |