#!/bin/sh # Validate cksum --algorithm operation # Copyright (C) 2021-2023 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src print_ver_ cksum cat > input_options <<\EOF || framework_failure_ bsd sum -r sysv sum -s crc cksum md5 md5sum -t sha1 sha1sum -t sha224 sha224sum -t sha256 sha256sum -t sha384 sha384sum -t sha512 sha512sum -t blake2b b2sum -t EOF while read algo prog; do $prog /dev/null >> out || continue cksum --untagged --algorithm=$algo /dev/null > out-c || fail=1 case "$algo" in bsd) ;; sysv) ;; crc) ;; *) cksum --check --algorithm=$algo out-c || fail=1 ;; esac cat out-c >> out-a || framework_failure_ done < input_options compare out out-a || fail=1 # Ensure --check not allowed with older (non tagged) algorithms returns_ 1 cksum -a bsd --check