1#!/bin/sh 2# $FreeBSD: head/tools/regression/pjdfstest/tests/truncate/08.t 211352 2010-08-15 21:24:17Z pjd $ 3 4desc="truncate returns EPERM if the named file has its immutable or append-only flag set" 5 6dir=`dirname $0` 7. ${dir}/../misc.sh 8 9require chflags 10 11case "${os}:${fs}" in 12FreeBSD:ZFS) 13 echo "1..22" 14 ;; 15FreeBSD:UFS) 16 echo "1..44" 17 ;; 18*) 19 quick_exit 20esac 21 22n0=`namegen` 23 24expect 0 create ${n0} 0644 25expect 0 chflags ${n0} SF_IMMUTABLE 26expect EPERM truncate ${n0} 123 27expect 0 stat ${n0} size 28expect 0 chflags ${n0} none 29expect 0 truncate ${n0} 123 30expect 123 stat ${n0} size 31expect 0 unlink ${n0} 32 33expect 0 create ${n0} 0644 34expect 0 chflags ${n0} SF_NOUNLINK 35expect 0 truncate ${n0} 123 36expect 123 stat ${n0} size 37expect 0 chflags ${n0} none 38expect 0 unlink ${n0} 39 40expect 0 create ${n0} 0644 41expect 0 chflags ${n0} SF_APPEND 42todo FreeBSD:ZFS "Truncating a file protected by SF_APPEND should return EPERM." 43expect EPERM truncate ${n0} 123 44todo FreeBSD:ZFS "Truncating a file protected by SF_APPEND should return EPERM." 45expect 0 stat ${n0} size 46expect 0 chflags ${n0} none 47expect 0 truncate ${n0} 123 48expect 123 stat ${n0} size 49expect 0 unlink ${n0} 50 51case "${os}:${fs}" in 52FreeBSD:UFS) 53 expect 0 create ${n0} 0644 54 expect 0 chflags ${n0} UF_IMMUTABLE 55 expect EPERM truncate ${n0} 123 56 expect 0 stat ${n0} size 57 expect 0 chflags ${n0} none 58 expect 0 truncate ${n0} 123 59 expect 123 stat ${n0} size 60 expect 0 unlink ${n0} 61 62 expect 0 create ${n0} 0644 63 expect 0 chflags ${n0} UF_NOUNLINK 64 expect 0 truncate ${n0} 123 65 expect 123 stat ${n0} size 66 expect 0 chflags ${n0} none 67 expect 0 unlink ${n0} 68 69 expect 0 create ${n0} 0644 70 expect 0 chflags ${n0} UF_APPEND 71 expect EPERM truncate ${n0} 123 72 expect 0 stat ${n0} size 73 expect 0 chflags ${n0} none 74 expect 0 truncate ${n0} 123 75 expect 123 stat ${n0} size 76 expect 0 unlink ${n0} 77 ;; 78esac 79