| #!/bin/sh |
| # gzip accepts trailing NUL bytes; don't fail if there is exactly one. |
| # Before gzip-1.4, this would fail. |
| |
| # Copyright (C) 2009-2016 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 <http://www.gnu.org/licenses/>. |
| # limit so don't run it by default. |
| |
| . "${srcdir=.}/init.sh"; path_prepend_ . |
| |
| (echo 0 | gzip; printf '\0') > 0.gz || framework_failure_ |
| (echo 00 | gzip; printf '\0\0') > 00.gz || framework_failure_ |
| (echo 1 | gzip; printf '\1') > 1.gz || framework_failure_ |
| |
| fail=0 |
| |
| for i in 0 00 1; do |
| gzip -d $i.gz; ret=$? |
| test $ret -eq $i || fail=1 |
| test $ret = 1 && continue |
| echo $i > exp || fail=1 |
| compare exp $i || fail=1 |
| done |
| |
| Exit $fail |