1#!/bin/sh 2# Exercise shred --size 3 4# Copyright (C) 2014-2023 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_ shred 21 22# Negative size 23echo "shred: invalid file size: '-2'" > exp || framework_failure_ 24echo 1234 > f || framework_failure_ 25shred -s-2 f 2>err && fail=1 26compare exp err || fail=1 27 28# Octal/Hex 29shred -s010 f || fail=1 30test $(stat --printf=%s f) = 8 || fail=1 31shred -s0x10 f || fail=1 32test $(stat --printf=%s f) = 16 || fail=1 33 34Exit $fail 35