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# Process this file with autom4te to create testsuite. -*- Autotest -*-
#
# Test suite for GNU tar.
# Copyright 2017-2022 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([keep-directory-symlink])
AT_KEYWORDS([extrac20 extract old-files keep-old-files])
AT_TAR_CHECK([
AT_SORT_PREREQ
for i in a b c
do
dir=in$i
mkdir -p $dir/root/dir $dir/root/dirsymlink
touch $dir/root/dirsymlink/file$i
test $i != a && touch $dir/root/dirsymlink/file.conflict
tar cf archive$i.tar -C $dir root
done
prep()
{
echo "== $1 =="
echo "== $1 ==" >&2
backup_dir=$1
dir=out
mkdir -p $dir/root/dir
ln -s dir $dir/root/dirsymlink
test $round = normal && cd $dir >/dev/null
}
clean()
{
test $round = normal && cd .. >/dev/null
find $dir | sort
mv $dir $backup_dir
}
# Expand to '-f ../$1' or '-f $1 -C $dir' depending on $round variable
file_spec()
{
if test $round = normal
then
echo "-f ../$1"
else
echo "-f $1 -C $dir"
fi
}
for round in normal dir
do
# Check that 'dirsymlink' replaces 'dir'
prep without_option_$round
tar -x `file_spec archivea.tar` || exit 1
tar -x `file_spec archiveb.tar` || exit 1
clean
# Keep directory symlink must keep root/dirsymlink
prep with_option_$round
tar -x --keep-directory-symlink `file_spec archivea.tar` || exit 1
tar -x --keep-directory-symlink `file_spec archiveb.tar` || exit 1
clean
prep collision_$round
tar -x --keep-directory-symlink `file_spec archivea.tar` --keep-old-files || exit 1
tar -x --keep-directory-symlink `file_spec archiveb.tar` --keep-old-files || exit 1
tar -x --keep-directory-symlink `file_spec archivec.tar` --keep-old-files && exit 1
clean
done
],
[0],
[== without_option_normal ==
out
out/root
out/root/dir
out/root/dirsymlink
out/root/dirsymlink/file.conflict
out/root/dirsymlink/filea
out/root/dirsymlink/fileb
== with_option_normal ==
out
out/root
out/root/dir
out/root/dir/file.conflict
out/root/dir/filea
out/root/dir/fileb
out/root/dirsymlink
== collision_normal ==
out
out/root
out/root/dir
out/root/dir/file.conflict
out/root/dir/filea
out/root/dir/fileb
out/root/dir/filec
out/root/dirsymlink
== without_option_dir ==
out
out/root
out/root/dir
out/root/dirsymlink
out/root/dirsymlink/file.conflict
out/root/dirsymlink/filea
out/root/dirsymlink/fileb
== with_option_dir ==
out
out/root
out/root/dir
out/root/dir/file.conflict
out/root/dir/filea
out/root/dir/fileb
out/root/dirsymlink
== collision_dir ==
out
out/root
out/root/dir
out/root/dir/file.conflict
out/root/dir/filea
out/root/dir/fileb
out/root/dir/filec
out/root/dirsymlink
],
[== without_option_normal ==
== with_option_normal ==
== collision_normal ==
tar: root/dirsymlink/file.conflict: Cannot open: File exists
tar: Exiting with failure status due to previous errors
== without_option_dir ==
== with_option_dir ==
== collision_dir ==
tar: root/dirsymlink/file.conflict: Cannot open: File exists
tar: Exiting with failure status due to previous errors
])
AT_CLEANUP
|
