tar/tests/listed02.at

# Process this file with autom4te to create testsuite. -*- Autotest -*-

# Test suite for GNU tar.
# Copyright (C) 2004 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 2, 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.

# Check if listed-incremental backups work for files moved from one directory
# to another. 
# Based on a script by Martin Simmons <[email protected]>
# References: 
#  <20040626230315.163AA1D148@cpc5-cmbg1-6-0-cust208.cmbg.cable.ntl.com>
#  http://lists.gnu.org/archive/html/bug-tar/2004-06/msg00028.html

AT_SETUP([working --listed])
AT_KEYWORDS([listed02])

AT_TAR_CHECK([

echo Create directories
mkdir tart
sleep 1
mkdir tart/c0
sleep 1
mkdir tart/c1
sleep 1

for file in tart/a1 tart/b1 tart/c0/cq1 tart/c0/cq2 tart/c1/ca1 tart/c1/ca2
do
  echo File $file > $file
  sleep 1
done

sleep 1
echo Creating main archive
tar -c -v --listed-incremental=tart.incr1 -f archive.1 tart || exit 1

sleep 1
echo Modifying filesystem
rm tart/a1

# Current incremental backup algorithm is not able to cope with
# renamed files on filesystems that do not change ctime when
# renaming. So, if we're on such filesystem, we skip this test.
CTIME=`genfile --stat=ctime tart/b1`
mv tart/b1 tart/b2
if test $CTIME -eq `genfile --stat=ctime tart/b2`; then
  AT_SKIP_TEST
fi
# 
mv tart/c1 tart/c2
touch tart/c2/ca3

echo Directory contents
find tart -print | sort 2>/dev/null

sleep 1
echo Creating incremental archive
cp -p tart.incr1 tart.incr2
tar -c -v --listed-incremental=tart.incr2 -f archive.2 tart || exit 1 

sleep 1

rm -rf tart/*
echo Extracting main archive
tar -x -v --listed-incremental=tart.incr1 -f archive.1 || exit 1
echo Extracting incremental archive
# This command should produce three messages about deletion
# of the existing files, that may appear in any order. Piping
# to sort makes sure we don't depend on any particular ordering.
tar -x -v --listed-incremental=tart.incr2 -f archive.2 | sort 2>/dev/null 

echo Final files:
find tart -print | sort 2>/dev/null
],
[0],
[Create directories
Creating main archive
tart/
tart/c0/
tart/c1/
tart/a1
tart/b1
tart/c0/cq1
tart/c0/cq2
tart/c1/ca1
tart/c1/ca2
Modifying filesystem
Directory contents
tart
tart/b2
tart/c0
tart/c0/cq1
tart/c0/cq2
tart/c2
tart/c2/ca1
tart/c2/ca2
tart/c2/ca3
Creating incremental archive
tart/
tart/c0/
tart/c2/
tart/b2
tart/c2/ca1
tart/c2/ca2
tart/c2/ca3
Extracting main archive
tart/
tart/c0/
tart/c1/
tart/a1
tart/b1
tart/c0/cq1
tart/c0/cq2
tart/c1/ca1
tart/c1/ca2
Extracting incremental archive
tar: Deleting `tart/a1'
tar: Deleting `tart/b1'
tar: Deleting `tart/c1'
tart/
tart/b2
tart/c0/
tart/c2/
tart/c2/ca1
tart/c2/ca2
tart/c2/ca3
Final files:
tart
tart/b2
tart/c0
tart/c0/cq1
tart/c0/cq2
tart/c2
tart/c2/ca1
tart/c2/ca2
tart/c2/ca3
],
[tar: tart/c0: Directory is new
tar: tart/c1: Directory is new
tar: tart/c2: Directory is new
],
[],[],[gnu, oldgnu])

AT_CLEANUP