Fix incremental archiving of renamed directories.

[chaz/tar] / tests / rename04.at

diff --git a/tests/rename04.at b/tests/rename04.at
new file mode 100644 (file)
index 0000000..3e9eb1a
--- /dev/null
+++ b/tests/rename04.at
@@ -0,0 +1,83 @@
+# Process this file with autom4te to create testsuite. -*- Autotest -*-
+
+# Test suite for GNU tar.
+# Copyright (C) 2008 Free Software Foundation, Inc.
+
+# This program 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.
+
+# This program 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.
+
+# Description: Up to version 1.20, when storing a record for renamed
+# directory in an incremental archive, tar incorrectly flagged all its
+# subdirectories as renamed, which led to problems at archive extraction.
+# References: <00a401c8ecc0$56b7ef30$6a17a8c0@inti.com>
+# Reported by: Enric Hernandez <ehernandez@notariado.org>
+
+AT_SETUP([renamed directory containing subdirectories])
+AT_KEYWORDS([incremental rename04 rename])
+
+AT_TAR_CHECK([
+AT_SORT_PREREQ
+
+decho Creating directory structure
+mkdir directory
+mkdir directory/subdir
+genfile --file=directory/file
+
+decho Creating initial archive
+tar -cf archive.1 -g db.1 directory
+
+decho Renaming
+mv directory dir
+
+decho Creating incremental archive
+cp db.1 db.2
+tar -cf archive.2 -g db.2 dir
+
+mv dir orig
+
+decho First restore
+tar -xf archive.1 -g db.1
+find directory | sort
+
+decho Second restore
+tar -xf archive.2 -g db.2
+find dir | sort
+],
+[0],
+[Creating directory structure
+Creating initial archive
+Renaming
+Creating incremental archive
+First restore
+directory
+directory/file
+directory/subdir
+Second restore
+dir
+dir/subdir
+],
+[Creating directory structure
+Creating initial archive
+Renaming
+Creating incremental archive
+First restore
+Second restore
+],[],[],[gnu, oldgnu, posix])
+
+AT_CLEANUP
+
+# End of rename04.at
+
+