1#!/bin/sh
2# $FreeBSD: head/tools/regression/fstest/tests/open/11.t 210984 2010-08-06 23:58:54Z pjd $
3
4desc="open returns EPERM when the named file has its append-only flag set, the file is to be modified, and O_TRUNC is specified or O_APPEND is not specified"
5
6dir=`dirname $0`
7. ${dir}/../misc.sh
8
9require chflags
10
11case "${os}:${fs}" in
12FreeBSD:ZFS)
13 echo "1..12"
14 ;;
15FreeBSD:UFS)
16 echo "1..24"
17 ;;
18*)
19 quick_exit
20esac
21
22n0=`namegen`
23
24expect 0 create ${n0} 0644
25expect 0 chflags ${n0} SF_APPEND
26expect 0 open ${n0} O_WRONLY,O_APPEND
27expect 0 open ${n0} O_RDWR,O_APPEND
28expect EPERM open ${n0} O_WRONLY
29expect EPERM open ${n0} O_RDWR
30todo FreeBSD:ZFS "When fle is protected by SF_APPEND, open(O_TRUNC) should return EPERM."
31expect EPERM open ${n0} O_RDONLY,O_TRUNC
32todo FreeBSD:ZFS "When fle is protected by SF_APPEND, open(O_TRUNC) should return EPERM."
33expect EPERM open ${n0} O_RDONLY,O_APPEND,O_TRUNC
34todo FreeBSD:ZFS "When fle is protected by SF_APPEND, open(O_TRUNC) should return EPERM."
35expect EPERM open ${n0} O_WRONLY,O_APPEND,O_TRUNC
36todo FreeBSD:ZFS "When fle is protected by SF_APPEND, open(O_TRUNC) should return EPERM."
37expect EPERM open ${n0} O_RDWR,O_APPEND,O_TRUNC
38expect 0 chflags ${n0} none
39expect 0 unlink ${n0}
40
41case "${os}:${fs}" in
42FreeBSD:UFS)
43 expect 0 create ${n0} 0644
44 expect 0 chflags ${n0} UF_APPEND
45 expect 0 open ${n0} O_WRONLY,O_APPEND
46 expect 0 open ${n0} O_RDWR,O_APPEND
47 expect EPERM open ${n0} O_WRONLY
48 expect EPERM open ${n0} O_RDWR
49 expect EPERM open ${n0} O_RDONLY,O_TRUNC
50 expect EPERM open ${n0} O_RDONLY,O_APPEND,O_TRUNC
51 expect EPERM open ${n0} O_WRONLY,O_APPEND,O_TRUNC
52 expect EPERM open ${n0} O_RDWR,O_APPEND,O_TRUNC
53 expect 0 chflags ${n0} none
54 expect 0 unlink ${n0}
55 ;;
56esac