1#!/bin/sh
2# $FreeBSD$
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. ${dir}/../misc.sh
8
9require chflags
10
11case "${os}:${fs}" in
12FreeBSD:ZFS)
13	echo "1..14"
14	;;
15FreeBSD:UFS)
16	echo "1..28"
17	;;
18*)
19	quick_exit
20esac
21
22n0=`namegen`
23
24expect 0 create ${n0} 0644
25expect 0 chflags ${n0} SF_IMMUTABLE
26expect EPERM open ${n0} O_WRONLY
27expect EPERM open ${n0} O_RDWR
28expect EPERM open ${n0} O_RDONLY,O_TRUNC
29expect 0 chflags ${n0} none
30expect 0 unlink ${n0}
31
32expect 0 create ${n0} 0644
33expect 0 chflags ${n0} SF_NOUNLINK
34expect 0 open ${n0} O_WRONLY
35expect 0 open ${n0} O_RDWR
36expect 0 open ${n0} O_RDONLY,O_TRUNC
37expect 0 chflags ${n0} none
38expect 0 unlink ${n0}
39
40case "${os}:${fs}" in
41FreeBSD:UFS)
42	expect 0 create ${n0} 0644
43	expect 0 chflags ${n0} UF_IMMUTABLE
44	expect EPERM open ${n0} O_WRONLY
45	expect EPERM open ${n0} O_RDWR
46	expect EPERM open ${n0} O_RDONLY,O_TRUNC
47	expect 0 chflags ${n0} none
48	expect 0 unlink ${n0}
49
50	expect 0 create ${n0} 0644
51	expect 0 chflags ${n0} UF_NOUNLINK
52	expect 0 open ${n0} O_WRONLY
53	expect 0 open ${n0} O_RDWR
54	expect 0 open ${n0} O_RDONLY,O_TRUNC
55	expect 0 chflags ${n0} none
56	expect 0 unlink ${n0}
57	;;
58esac
59