tar-1.29HEADtar-1.29master

1 files changed, 54 insertions, 0 deletions

diff --git a/tests/sparse06.at b/tests/sparse06.at
new file mode 100644
index 0000000..7014125
--- /dev/null
+++ b/tests/sparse06.at
@@ -0,0 +1,54 @@
+# 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([storing sparse file using seek method])
+AT_KEYWORDS([sparse sparse06])
+
+m4_define([check_pattern],[
+rm -rf out archive.tar smallsparse && mkdir out
+genfile --sparse --quiet --file smallsparse $1
+tar -cSf archive.tar smallsparse
+tar -xf archive.tar -C out
+cmp smallsparse out/smallsparse
+])
+
+AT_TAR_CHECK([
+AT_SEEKHOLE_PREREQ
+
+TAR_OPTIONS="$TAR_OPTIONS --hole-detection=seek"
+genfile --sparse --file bigsparse 0 ABC 8G DEF
+tar -cSf a bigsparse
+test $? -eq 0 || exit 1
+
+check_pattern([0 ABC])
+check_pattern([0 ABC 10M])
+check_pattern([0 ABC 10M DEF])
+
+check_pattern([10M])
+check_pattern([10M ABC])
+check_pattern([10M ABC 20M])
+
+check_pattern([10M DEF 20M GHI 30M JKL 40M])
+
+],
+[0],,
+[],,,[posix])
+
+AT_CLEANUP