# Process this file with autom4te to create testsuite. -*- Autotest -*-
# Test suite for GNU tar.
-# Copyright (C) 2009 Free Software Foundation, Inc.
+# Copyright 2009, 2013-2014 Free Software Foundation, Inc.
-# This program is free software; you can redistribute it and/or modify
+# This file is part of GNU tar.
+
+# GNU tar 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, or (at your option)
-# any later version.
+# 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,
+# GNU tar 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Description: When called with --create --remove-files and a compression
# options tar (v. <= 1.22.90) would remove files even if it had failed
AT_CHECK([
AT_UNPRIVILEGED_PREREQ
AT_GZIP_PREREQ
+AT_SIGPIPE_PREREQ
AT_SORT_PREREQ
mkdir dir
# or
# tar: Child returned status 2
-tar -c -f a -z --remove-files b c 2>err
+# Discard diagnostics that some shells generate about broken pipes,
+# and discard all of tar's diagnostics except for the ones saying "(child)".
+# Gzip's exit code is propagated to the shell. Usually it is 141.
+# Convert all non-zero exits to 2 to make it predictable.
+(tar -c -f a -z --remove-files b c 2>err || (exit 2) ) 2>/dev/null
EC=$?
sed -n '/(child)/p' err >&2
rm err