#! /bin/sh
# Test "mv" with special files.

# Copyright (C) 1998, 1999, 2000, 2002, 2004-2008 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 of the License, 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, see <http://www.gnu.org/licenses/>.

if test "$VERBOSE" = yes; then
  set -x
  mv --version
fi

. $top_srcdir/tests/test-lib.sh
cleanup_() { rm -rf "$other_partition_tmpdir"; }
. "$abs_top_srcdir/tests/other-fs-tmpdir"

null=mv-null
dir=mv-dir

rm -f $null || framework_failure
mknod $null p || framework_failure
test -p $null || framework_failure
mkdir -p $dir/a/b/c $dir/d/e/f || framework_failure
touch $dir/a/b/c/file1 $dir/d/e/f/file2 || framework_failure

# We used to...
# exit 77 here to indicate that we couldn't run the test.
# At least running on SunOS 4.1.4, using a directory NFS mounted
# from an OpenBSD system, the above mknod fails.
# It's not worth making an exception any more.

fail=0
mv --verbose $null $dir $other_partition_tmpdir > out || fail=1
# Make sure the files are gone.
test -p $null && fail=1
test -d $dir && fail=1
# Make sure they were moved.
test -p $other_partition_tmpdir/$null || fail=1
test -d $other_partition_tmpdir/$dir/a/b/c || fail=1

# POSIX says rename (A, B) can succeed if A and B are on different file systems,
# so ignore chatter about when files are removed and copied rather than renamed.
sed "
  /^removed /d
  s,$other_partition_tmpdir,XXX,
" out | sort > out2

cat <<EOF | sort > exp
\`$null' -> \`XXX/$null'
\`$dir' -> \`XXX/$dir'
\`$dir/a' -> \`XXX/$dir/a'
\`$dir/a/b' -> \`XXX/$dir/a/b'
\`$dir/a/b/c' -> \`XXX/$dir/a/b/c'
\`$dir/a/b/c/file1' -> \`XXX/$dir/a/b/c/file1'
\`$dir/d' -> \`XXX/$dir/d'
\`$dir/d/e' -> \`XXX/$dir/d/e'
\`$dir/d/e/f' -> \`XXX/$dir/d/e/f'
\`$dir/d/e/f/file2' -> \`XXX/$dir/d/e/f/file2'
EOF

compare out2 exp || fail=1

# cd $other_partition_tmpdir
# ls -l -A -R $other_partition_tmpdir

(exit $fail); exit $fail