X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Ftar;a=blobdiff_plain;f=tests%2Fremfiles01.at;h=39adcaa0607bb0c9a44172bba38b5cbfc5248140;hp=8a668a7dea5eaaa348e50b1ad27ab2fc0d85d8eb;hb=45ccda119355a1087450039a250359c1d0de0d08;hpb=4dfcd6c054a5e9e1a371c822a3be90564dd9b690

diff --git a/tests/remfiles01.at b/tests/remfiles01.at
index 8a668a7..39adcaa 100644
--- a/tests/remfiles01.at
+++ b/tests/remfiles01.at
@@ -1,22 +1,22 @@
 # 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
@@ -30,7 +30,9 @@ AT_KEYWORDS([create remove-files remfiles01 gzip])
 
 unset TAR_OPTIONS
 AT_CHECK([
+AT_UNPRIVILEGED_PREREQ
 AT_GZIP_PREREQ
+AT_SIGPIPE_PREREQ
 AT_SORT_PREREQ
 
 mkdir dir
@@ -40,11 +42,24 @@ chmod 0 a
 genfile --file b
 mkdir c
 
-tar -c -f a -z --remove-files b c
+# Depending on when the SIGPIPE gets delivered, the invocation below
+# may finish with either
+#  tar: a: Cannot write: Broken pipe
+# or
+#  tar: Child returned status 2
 
+# 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
 find . | sort
+exit $EC
 ],
-[0],
+[2],
 [.
 ./a
 ./b