# Process this file with autom4te to create testsuite. -*- Autotest -*- # Test suite for GNU tar. # Copyright 2010-2023 Free Software Foundation, Inc. # 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 of the License, or # (at your option) any later version. # 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, see <http://www.gnu.org/licenses/>. AT_SETUP([sigpipe handling]) AT_KEYWORDS([sigpipe]) # Description: Tar 1.23 ignored sigpipe which lead to spurious "write # error" diagnostics when piping output to another programs. # Reported-by: "Dmitry V. Levin" <ldv@altlinux.org> # References: http://lists.gnu.org/archive/html/bug-tar/2010-03/msg00039.html # <20100319184141.GC30047@wo.int.altlinux.org> AT_CHECK([ AT_SIGPIPE_PREREQ genfile --length 2048 --file first genfile --length 2048 --file second genfile --length 2049 --file third tar cf archive first second third # Discard diagnostics that some shells generate about broken pipes. (tar tf archive 2>&3 | :) 3>&2 2>/dev/null ], [0]) AT_CLEANUP
