tools/regression/fstest/tests/chmod/07.t

   1 #!/bin/sh
   2 # $FreeBSD$
   3
   4 desc="chmod returns EPERM if the operation would change the ownership, but the effective user ID is not the super-user"
   5
   6 dir=`dirname $0`
   7 . ${dir}/../misc.sh
   8
   9 echo "1..14"
  10
  11 n0=`namegen`
  12 n1=`namegen`
  13 n2=`namegen`
  14
  15 expect 0 mkdir ${n0} 0755
  16 cdir=`pwd`
  17 cd ${n0}
  18 expect 0 mkdir ${n1} 0755
  19 expect 0 chown ${n1} 65534 65534
  20 expect 0 -u 65534 -g 65534 create ${n1}/${n2} 0644
  21 expect 0 -u 65534 -g 65534 chmod ${n1}/${n2} 0642
  22 expect 0642 stat ${n1}/${n2} mode
  23 expect EPERM -u 65533 -g 65533 chmod ${n1}/${n2} 0641
  24 expect 0642 stat ${n1}/${n2} mode
  25 expect 0 chown ${n1}/${n2} 0 0
  26 expect EPERM -u 65534 -g 65534 chmod ${n1}/${n2} 0641
  27 expect 0642 stat ${n1}/${n2} mode
  28 expect 0 unlink ${n1}/${n2}
  29 expect 0 rmdir ${n1}
  30 cd ${cdir}
  31 expect 0 rmdir ${n0}