1#!/bin/sh
2# Ensure that an invalid --time-style=ARG is diagnosed the way we want.
3
4# Copyright (C) 2011-2023 Free Software Foundation, Inc.
5
6# This program is free software: you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation, either version 3 of the License, or
9# (at your option) any later version.
10
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15
16# You should have received a copy of the GNU General Public License
17# along with this program.  If not, see <https://www.gnu.org/licenses/>.
18
19. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
20print_ver_ ls
21
22returns_ 2 ls -l --time-style=XX > out 2> err || fail=1
23
24cat <<\EOF > exp || framework_failure_
25ls: invalid argument 'XX' for 'time style'
26Valid arguments are:
27  - [posix-]full-iso
28  - [posix-]long-iso
29  - [posix-]iso
30  - [posix-]locale
31  - +FORMAT (e.g., +%H:%M) for a 'date'-style format
32Try 'ls --help' for more information.
33EOF
34
35compare exp err || fail=1
36compare /dev/null out || fail=1
37
38Exit $fail
39