1#!/bin/sh 2# 4.1.1 and 4.1.2 had a bug whereby some recursive listings 3# didn't include a blank line between per-directory groups of files. 4 5# Copyright (C) 2001-2023 Free Software Foundation, Inc. 6 7# This program is free software: you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation, either version 3 of the License, or 10# (at your option) any later version. 11 12# This program is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16 17# You should have received a copy of the GNU General Public License 18# along with this program. If not, see <https://www.gnu.org/licenses/>. 19 20. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src 21print_ver_ ls 22 23mkdir x y a b c a/1 a/2 a/3 || framework_failure_ 24touch f a/1/I a/1/II || framework_failure_ 25 26 27# This first example is from Andreas Schwab's bug report. 28ls -R1 a b c > out || fail=1 29cat <<EOF > exp 30a: 311 322 333 34 35a/1: 36I 37II 38 39a/2: 40 41a/3: 42 43b: 44 45c: 46EOF 47 48compare exp out || fail=1 49 50rm -rf out exp 51ls -R1 x y f > out || fail=1 52cat <<EOF > exp 53f 54 55x: 56 57y: 58EOF 59 60compare exp out || fail=1 61 62Exit $fail 63