diff options
Diffstat (limited to 'tests/sparse05.at')
| -rw-r--r-- | tests/sparse05.at | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tests/sparse05.at b/tests/sparse05.at new file mode 100644 index 0000000..0c7a037 --- /dev/null +++ b/tests/sparse05.at @@ -0,0 +1,47 @@ +# Process this file with autom4te to create testsuite. -*- Autotest -*- +# +# Test suite for GNU tar. +# Copyright 2014, 2016 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([listing sparse files bigger than 2^33 B]) +AT_KEYWORDS([sparse sparse05]) + +# Description: If an archive in POSIX.1-2001 archive contained a sparse file +# member whose real size (excluding zero blocks) is bigger than 2^33 bytes, +# tar 1.28 would incorrectly list the real member size. +# Reported by: Pavel Raiskup <praiskup@redhat.com> +# References: <1359119879.15037.4.camel@raiskup>, +# http://lists.gnu.org/archive/html/bug-tar/2013-01/msg00001.html + +AT_TAR_CHECK([ +AT_DATA([mapfile], +[0 =2560 +m4_for([i], 1, 999, 1, [10M =2560 +])]) +genfile --sparse --file BIGFILE --block-size 4K - < mapfile || AT_SKIP_TEST +tar -f - -c --sparse --posix BIGFILE | tar tvf - | awk '{ print $3, $(NF) }' +], +[0], +[20961034240 BIGFILE +], +[], +[], +[], +[pax]) + +AT_CLEANUP |