1#!/bin/sh
2# ensure that --no-target-directory (-T) works when the destination is
3# an empty directory.
4
5# Copyright (C) 2006-2023 Free Software Foundation, Inc.
6
7# This program is free software: you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation, either version 3 of the License, or
10# (at your option) any later version.
11
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15# GNU General Public License for more details.
16
17# You should have received a copy of the GNU General Public License
18# along with this program.  If not, see <https://www.gnu.org/licenses/>.
19
20. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
21print_ver_ mv
22
23LS_FAILURE=2
24
25mkdir -p d/sub empty src d2/sub e2 || framework_failure_
26touch f || framework_failure_
27
28# Skip this test if there's an underlying kernel bug.
29mkdir a b b/a || framework_failure_
30
31mv a b ||
32  skip_ "your kernel's rename syscall is buggy"
33
34
35# This should succeed, since both src and dest are directories,
36# and the dest dir is empty.
37mv -fT d empty || fail=1
38
39# Ensure that the source, d, is gone.
40returns_ $LS_FAILURE ls -d d > /dev/null 2>&1 || fail=1
41
42# Ensure that the dest dir now has a subdirectory.
43test -d empty/sub || fail=1
44
45# rename must fail, since the dest is non-empty.
46returns_ 1 mv -fT src d2 2> /dev/null || fail=1
47
48# rename must fail, since the src is not a directory.
49returns_ 1 mv -fT f e2 2> /dev/null || fail=1
50
51Exit $fail
52