xref: /aosp_15_r20/external/ltp/testcases/kernel/fs/fs_bind/rbind/fs_bind_rbind39.sh (revision 49cdfc7efb34551c7342be41a7384b9c40d7cab7)
1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0-or-later
3# Copyright (c) International Business Machines  Corp., 2005
4# Copyright (c) 2021 Joerg Vehlow <[email protected]>
5# Author: Avantika Mathur ([email protected])
6
7FS_BIND_TESTFUNC=test
8
9
10test()
11{
12	tst_res TINFO "rbind: private to private - with unclonable children"
13
14	mkdir parent1 parent2
15	fs_bind_makedir runbindable parent1/child1
16
17	EXPECT_PASS mount --bind "$FS_BIND_DISK1" parent1/child1
18
19	EXPECT_PASS mount --rbind parent1 parent2
20
21	fs_bind_check parent1 parent2
22	fs_bind_check -n parent1/child1 parent2/child1
23
24
25	EXPECT_PASS umount parent1/child1
26	EXPECT_PASS umount parent1/child1
27	EXPECT_PASS umount parent2
28}
29
30. fs_bind_lib.sh
31tst_run
32