4 desc="truncate returns EPERM if the named file has its immutable or append-only flag set"
15 expect 0 create ${n0} 0644
16 expect 0 chflags ${n0} SF_IMMUTABLE
17 expect EPERM truncate ${n0} 123
18 expect 0 stat ${n0} size
19 expect 0 chflags ${n0} none
20 expect 0 truncate ${n0} 123
23 expect 0 create ${n0} 0644
24 expect 0 chflags ${n0} UF_IMMUTABLE
25 expect EPERM truncate ${n0} 123
26 expect 0 stat ${n0} size
27 expect 0 chflags ${n0} none
28 expect 0 truncate ${n0} 123
31 expect 0 create ${n0} 0644
32 expect 0 chflags ${n0} SF_APPEND
33 expect EPERM truncate ${n0} 123
34 expect 0 stat ${n0} size
35 expect 0 chflags ${n0} none
36 expect 0 truncate ${n0} 123
39 expect 0 create ${n0} 0644
40 expect 0 chflags ${n0} UF_APPEND
41 expect EPERM truncate ${n0} 123
42 expect 0 stat ${n0} size
43 expect 0 chflags ${n0} none
44 expect 0 truncate ${n0} 123
47 expect 0 create ${n0} 0644
48 expect 0 chflags ${n0} SF_NOUNLINK
49 expect 0 truncate ${n0} 123
50 expect 123 stat ${n0} size
51 expect 0 chflags ${n0} none
54 expect 0 create ${n0} 0644
55 expect 0 chflags ${n0} UF_NOUNLINK
56 expect 0 truncate ${n0} 123
57 expect 123 stat ${n0} size
58 expect 0 chflags ${n0} none