1#!/bin/sh
2# $FreeBSD: head/tools/regression/fstest/tests/open/10.t 166065 2007-01-17 01:42:12Z pjd $
3
4desc="open returns EPERM when the named file has its immutable flag set and the file is to be modified"
5
6dir=`dirname $0`
7. ${dir}/../misc.sh
8
9require chflags
10
11echo "1..28"
12
13n0=`namegen`
14
15expect 0 create ${n0} 0644
16expect 0 chflags ${n0} SF_IMMUTABLE
17expect EPERM open ${n0} O_WRONLY
18expect EPERM open ${n0} O_RDWR
19expect EPERM open ${n0} O_RDONLY,O_TRUNC
20expect 0 chflags ${n0} none
21expect 0 unlink ${n0}
22
23expect 0 create ${n0} 0644
24expect 0 chflags ${n0} UF_IMMUTABLE
25expect EPERM open ${n0} O_WRONLY
26expect EPERM open ${n0} O_RDWR
27expect EPERM open ${n0} O_RDONLY,O_TRUNC
28expect 0 chflags ${n0} none
29expect 0 unlink ${n0}
30
31expect 0 create ${n0} 0644
32expect 0 chflags ${n0} SF_NOUNLINK
33expect 0 open ${n0} O_WRONLY
34expect 0 open ${n0} O_RDWR
35expect 0 open ${n0} O_RDONLY,O_TRUNC
36expect 0 chflags ${n0} none
37expect 0 unlink ${n0}
38
39expect 0 create ${n0} 0644
40expect 0 chflags ${n0} UF_NOUNLINK
41expect 0 open ${n0} O_WRONLY
42expect 0 open ${n0} O_RDWR
43expect 0 open ${n0} O_RDONLY,O_TRUNC
44expect 0 chflags ${n0} none
45expect 0 unlink ${n0}