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 7TST_CNT=3 8FS_BIND_TESTFUNC=test 9 10 11test1() 12{ 13 tst_res TINFO "regression: bind unshared directory to unshare mountpoint" 14 15 mkdir dir 16 EXPECT_PASS mount --bind "$FS_BIND_DISK1" dir 17 fs_bind_check "$FS_BIND_DISK1" dir 18 EXPECT_PASS umount dir 19} 20 21test2() 22{ 23 tst_res TINFO "regression: rbind unshared directory to unshare mountpoint" 24 25 mkdir dir1 26 mkdir dir2 27 EXPECT_PASS mount --bind "$FS_BIND_DISK1" dir1 28 EXPECT_PASS mount --bind "$FS_BIND_DISK2" dir1/a 29 EXPECT_PASS mount --rbind dir1 dir2 30 31 fs_bind_check dir1/a dir2/a 32 33 EXPECT_PASS umount dir1/a 34 EXPECT_PASS umount dir2/a 35 EXPECT_PASS umount dir2 36 EXPECT_PASS umount dir1 37} 38 39test3() 40{ 41 tst_res TINFO "regression: move unshared directory to unshare mountpoint" 42 43 mkdir dir1 44 mkdir dir2 45 EXPECT_PASS mount --bind "$FS_BIND_DISK1" dir1 46 EXPECT_PASS mount --bind "$FS_BIND_DISK2" dir1/a 47 EXPECT_PASS mount --move dir1 dir2 48 49 fs_bind_check dir2/a "$FS_BIND_DISK2" 50 51 EXPECT_PASS umount dir2/a 52 EXPECT_PASS umount dir2 53} 54 55. fs_bind_lib.sh 56tst_run 57