1#!/bin/sh 2# ensure that du and wc handle --files0-from=DIR 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_ du wc 21 22mkdir dir 23 24# Skip this test if reading from a directory succeeds. 25# In that case, using --files0-from=dir would yield garbage, 26# interpreting the directory entry as a sequence of 27# NUL-separated file names. 28cat dir > /dev/null && skip_ "cat dir/ succeeds" 29 30for prog in du wc; do 31 $prog --files0-from=dir > /dev/null 2>err && fail=1 32 printf "$prog: dir:\n" > exp || fail=1 33 # The diagnostic string is usually "Is a directory" (ENOTDIR), 34 # but accept a different string or errno value. 35 sed "s/dir:.*/dir:/" err > k; mv k err 36 compare exp err || fail=1 37done 38 39Exit $fail 40