tools/regression/fstest/tests/link/12.t

   1 #!/bin/sh
   2 # $FreeBSD$
   3
   4 desc="link returns EPERM if the source file has its immutable or append-only flag set"
   5
   6 dir=`dirname $0`
   7 . ${dir}/../misc.sh
   8
   9 require chflags
  10
  11 echo "1..32"
  12
  13 n0=`namegen`
  14 n1=`namegen`
  15
  16 expect 0 create ${n0} 0644
  17
  18 expect 0 link ${n0} ${n1}
  19 expect 0 unlink ${n1}
  20
  21 expect 0 chflags ${n0} SF_IMMUTABLE
  22 expect EPERM link ${n0} ${n1}
  23 expect 0 chflags ${n0} none
  24 expect 0 link ${n0} ${n1}
  25 expect 0 unlink ${n1}
  26
  27 expect 0 chflags ${n0} UF_IMMUTABLE
  28 expect EPERM link ${n0} ${n1}
  29 expect 0 chflags ${n0} none
  30 expect 0 link ${n0} ${n1}
  31 expect 0 unlink ${n1}
  32
  33 expect 0 chflags ${n0} SF_APPEND
  34 expect EPERM link ${n0} ${n1}
  35 expect 0 chflags ${n0} none
  36 expect 0 link ${n0} ${n1}
  37 expect 0 unlink ${n1}
  38
  39 expect 0 chflags ${n0} UF_APPEND
  40 expect EPERM link ${n0} ${n1}
  41 expect 0 chflags ${n0} none
  42 expect 0 link ${n0} ${n1}
  43 expect 0 unlink ${n1}
  44
  45 expect 0 chflags ${n0} SF_NOUNLINK
  46 expect 0 link ${n0} ${n1}
  47 expect 0 chflags ${n0} none
  48 expect 0 unlink ${n1}
  49
  50 expect 0 chflags ${n0} UF_NOUNLINK
  51 expect 0 link ${n0} ${n1}
  52 expect 0 chflags ${n0} none
  53 expect 0 unlink ${n1}
  54
  55 expect 0 unlink ${n0}