tests/glob6.sub

   1 #   This program is free software: you can redistribute it and/or modify
   2 #   it under the terms of the GNU General Public License as published by
   3 #   the Free Software Foundation, either version 3 of the License, or
   4 #   (at your option) any later version.
   5 #
   6 #   This program is distributed in the hope that it will be useful,
   7 #   but WITHOUT ANY WARRANTY; without even the implied warranty of
   8 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   9 #   GNU General Public License for more details.
  10 #
  11 #   You should have received a copy of the GNU General Public License
  12 #   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  13 #
  14 # tests of the backslash-in-glob-patterns discussion on the austin-group ML
  15 [ $UID -eq 0 ] && { echo "glob6.sub: the test suite should not be run as root" >&2 ; }
  16
  17 : ${TMPDIR:=/var/tmp}
  18
  19 ORIG=$PWD
  20 GLOBDIR=$TMPDIR/bash-glob-$$
  21 mkdir $GLOBDIR || { echo "glob6.sub: cannot make directory $GLOBDIR" >&2 ; exit 1; }
  22 builtin cd $GLOBDIR || { echo "glob6.sub: cannot change directory to $GLOBDIR" >&2 ; exit 1; }
  23
  24 # does the pattern matcher allow backslashes as escape characters and remove
  25 # them as part of matching?
  26 touch abcdefg
  27 pat='ab\cd*'
  28 printf '<%s>\n' $pat
  29 pat='\.'
  30 printf '<%s>\n' $pat
  31 rm abcdefg
  32
  33 # how about when escaping pattern characters?
  34 touch '*abc.c'
  35 a='\**.c'
  36 printf '%s\n' $a
  37 rm -f '*abc.c'
  38
  39 # how about when making the distinction between readable and searchable path
  40 # components?
  41 mkdir -m a=x searchable
  42 mkdir -m a=r readable
  43
  44 p='searchable/\.'
  45 printf "%s\n" $p
  46
  47 p='searchable/\./.'
  48 printf "%s\n" $p
  49
  50 p='readable/\.'
  51 printf "%s\n" $p
  52
  53 p='readable/\./.'
  54 printf "%s\n" $p
  55
  56 printf "%s\n" 'searchable/\.'
  57 printf "%s\n" 'readable/\.'
  58
  59 echo */.
  60
  61 p='*/\.'
  62 echo $p
  63
  64 echo */'.'
  65
  66 rmdir searchable readable
  67
  68 cd $ORIG
  69 rmdir $GLOBDIR