1#!/bin/sh
2# show that 'split --additional-suffix=SUFFIX' works.
3
4# Copyright (C) 2012-2023 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_ split
21
22printf '1\n2\n3\n4\n5\n' > in || framework_failure_
23
24split --lines=2 --additional-suffix=.txt in > out || fail=1
25cat <<\EOF > exp-1
261
272
28EOF
29cat <<\EOF > exp-2
303
314
32EOF
33cat <<\EOF > exp-3
345
35EOF
36
37compare exp-1 xaa.txt || fail=1
38compare exp-2 xab.txt || fail=1
39compare exp-3 xac.txt || fail=1
40
41# Additional suffix must not contain slash
42returns_ 1 split --lines=2 --additional-suffix=a/b in 2>err >out || fail=1
43grep 'contains directory separator' err || fail=1
44returns_ 1 split --lines=2 --additional-suffix=a/ in 2>err >out || fail=1
45grep 'contains directory separator' err || fail=1
46
47Exit $fail
48