tests/cp/fail-perm

   1 #!/bin/sh
   2
   3 pwd=`pwd`
   4 tmp=fail-perm.$$
   5 trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0
   6 trap 'exit $?' 1 2 13 15
   7
   8 framework_failure=0
   9 mkdir $tmp || framework_failure=1
  10 cd $tmp || framework_failure=1
  11
  12 mkdir D || framework_failure=1
  13 touch D/a || framework_failure=1
  14 chmod 0 D/a || framework_failure=1
  15 chmod 500 D || framework_failure=1
  16
  17 touch file || framework_failure=1
  18 chmod u-w file || framework_failure=1
  19 (echo foo >> file) >/dev/null 2>&1 && {
  20   echo '********************************************'
  21   echo "$0: NOTICE: This test case cannot be run as root."
  22   echo '********************************************'
  23   exit 77
  24 }
  25
  26 if test $framework_failure = 1; then
  27   echo 'failure in testing framework'
  28   exit 1
  29 fi
  30
  31 fail=0
  32
  33 # This is expected to exit non-zero, because it can't read D/a.
  34 cp -pR D DD > /dev/null 2>&1 && fail=1
  35
  36 # Permissions on DD must be `dr-x------'
  37
  38 set X `ls -ld DD`
  39 shift
  40 test "$1" = dr-x------ || fail=1
  41 chmod 700 D
  42
  43 (exit $fail); exit