tests/rm/dir-no-w

   1 #!/bin/sh
   2 # rm (without -r) must give a diagnostic for any directory.
   3 # It must not prompt, even if that directory is unwritable.
   4
   5 if test "$VERBOSE" = yes; then
   6   set -x
   7   rm --version
   8 fi
   9
  10 . $srcdir/../envvar-check
  11 . $srcdir/../lang-default
  12
  13 pwd=`pwd`
  14 t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
  15 trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
  16 trap '(exit $?); exit $?' 1 2 13 15
  17
  18 framework_failure=0
  19 mkdir -p $tmp || framework_failure=1
  20 cd $tmp || framework_failure=1
  21 mkdir --mode=0500 unwritable-dir || framework_failure=1
  22
  23 if test $framework_failure = 1; then
  24   echo "$0: failure in testing framework" 1>&2
  25   (exit 1); exit 1
  26 fi
  27
  28 fail=0
  29
  30 # For rm from coreutils-5.0.1, this would prompt.
  31 rm --presume-input-tty unwritable-dir < /dev/null > out-t 2>&1 && fail=1
  32 cat <<\EOF > exp || fail=1
  33 rm: cannot remove `unwritable-dir': Is a directory
  34 EOF
  35
  36 # When run by a non-privileged user we get this:
  37 # rm: cannot remove directory `unwritable-dir': Is a directory
  38 # When run by root we get this:
  39 # rm: cannot remove `unwritable-dir': Is a directory
  40 # Normalize the message.
  41 sed 's/remove directory/remove/' out-t > out
  42 rm -f out-t
  43
  44 cmp out exp || fail=1
  45 test $fail = 1 && diff out exp 2> /dev/null
  46
  47 (exit $fail); exit $fail