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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2010 Christoph Hellwig. All Rights Reserved.
#
# FS QA Test No. 245
#
# Check that directory renames onto non-empty targets fail
#
# Based on a bug report and testcase from Vlado Plaga <rechner@vlado-do.de>
#
. ./common/preamble
_begin_fstest auto quick dir
# Import common functions.
. ./common/filter
# real QA test starts here
_supported_fs generic
_require_test
dir=$TEST_DIR/test-mv
# Override the default cleanup function.
_cleanup()
{
rm -rf $dir
}
# According to the rename(2) manpage you can get either EEXIST or ENOTEMPTY as an
# error for trying to rename a non-empty directory, so just catch the error for
# ENOTMEMPTY and replace it with the EEXIST output so that either result passes
# Also, mv v9.4+ modified error message when a nonempty destination directory fails
# to be overwriteen
_filter_directory_not_empty()
{
sed -e "s,Directory not empty,File exists,g" \
-e "s,cannot move .* to \(.*\):\(.*\),cannot overwrite \1:\2,g"
}
mkdir $dir
mkdir $dir/aa
mkdir $dir/ab
touch $dir/aa/1
mkdir $dir/ab/aa
touch $dir/ab/aa/2
mv $dir/ab/aa/ $dir 2>&1 | _filter_test_dir | _filter_directory_not_empty
status=0
exit $status
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