tools/regression/fstest/tests/mkfifo/10.t

   1 #!/bin/sh
   2 # $FreeBSD$
   3
   4 desc="mkfifo returns EPERM if the parent directory of the file to be created has its immutable flag set"
   5
   6 dir=`dirname $0`
   7 . ${dir}/../misc.sh
   8
   9 require chflags
  10
  11 echo "1..30"
  12
  13 n0=`namegen`
  14 n1=`namegen`
  15
  16 expect 0 mkdir ${n0} 0755
  17
  18 expect 0 mkfifo ${n0}/${n1} 0644
  19 expect 0 unlink ${n0}/${n1}
  20
  21 expect 0 chflags ${n0} SF_IMMUTABLE
  22 expect EPERM mkfifo ${n0}/${n1} 0644
  23 expect 0 chflags ${n0} none
  24 expect 0 mkfifo ${n0}/${n1} 0644
  25 expect 0 unlink ${n0}/${n1}
  26
  27 expect 0 chflags ${n0} UF_IMMUTABLE
  28 expect EPERM mkfifo ${n0}/${n1} 0644
  29 expect 0 chflags ${n0} none
  30 expect 0 mkfifo ${n0}/${n1} 0644
  31 expect 0 unlink ${n0}/${n1}
  32
  33 expect 0 chflags ${n0} SF_APPEND
  34 expect 0 mkfifo ${n0}/${n1} 0644
  35 expect 0 chflags ${n0} none
  36 expect 0 unlink ${n0}/${n1}
  37
  38 expect 0 chflags ${n0} UF_APPEND
  39 expect 0 mkfifo ${n0}/${n1} 0644
  40 expect 0 chflags ${n0} none
  41 expect 0 unlink ${n0}/${n1}
  42
  43 expect 0 chflags ${n0} SF_NOUNLINK
  44 expect 0 mkfifo ${n0}/${n1} 0644
  45 expect 0 unlink ${n0}/${n1}
  46 expect 0 chflags ${n0} none
  47
  48 expect 0 chflags ${n0} UF_NOUNLINK
  49 expect 0 mkfifo ${n0}/${n1} 0644
  50 expect 0 unlink ${n0}/${n1}
  51 expect 0 chflags ${n0} none
  52
  53 expect 0 rmdir ${n0}