1#!/bin/sh
2# Ensure that moving hard-linked arguments onto existing destinations works.
3# Likewise when using cp --preserve=link.
4
5# Copyright (C) 2003-2023 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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
21print_ver_ cp mv
22
23skip_if_root_
24
25mkdir dst || framework_failure_
26(cd dst && touch a b c) || framework_failure_
27touch a || framework_failure_
28ln a b || framework_failure_
29ln a c || framework_failure_
30
31
32# ======================================
33cp --preserve=link a b c dst || fail=1
34# The source files must remain.
35test -f a || fail=1
36test -f b || fail=1
37test -f c || fail=1
38cd dst
39
40# Three destination files must exist.
41test -f a || fail=1
42test -f b || fail=1
43test -f c || fail=1
44
45# The three i-node numbers must be the same.
46ia=$(ls -i a|sed 's/ a//')
47ib=$(ls -i b|sed 's/ b//')
48ic=$(ls -i c|sed 's/ c//')
49test $ia = $ib || fail=1
50test $ia = $ic || fail=1
51
52cd ..
53rm -f dst/[abc]
54(cd dst && touch a b c)
55
56# ======================================
57mv a b c dst || fail=1
58
59# The source files must be gone.
60test -f a && fail=1
61test -f b && fail=1
62test -f c && fail=1
63cd dst
64
65# Three destination files must exist.
66test -f a || fail=1
67test -f b || fail=1
68test -f c || fail=1
69
70# The three i-node numbers must be the same.
71ia=$(ls -i a|sed 's/ a//')
72ib=$(ls -i b|sed 's/ b//')
73ic=$(ls -i c|sed 's/ c//')
74test $ia = $ib || fail=1
75test $ia = $ic || fail=1
76
77Exit $fail
78