tests/exp6.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 recho """"a
  15 recho a""""
  16
  17 recho """\7f"
  18
  19 recho """\7f"b
  20 recho b"""\7f"
  21
  22 recho """"""c
  23 recho c""""""
  24
  25 recho """"""c""""
  26 recho """"c""""""
  27
  28 recho """"""""c
  29 recho c""""""""
  30
  31 # BASH BUG: spurious DEL characters appear on empty variable interpolation.
  32 # BASH 4.2.8(1)-release
  33
  34 a=''
  35
  36 recho correct "$a" # correct empty output line
  37 recho correct "$a""$a" # correct empty output line
  38 recho correct "$a""$a""$a" # correct empty output line
  39 recho XwrongX "$a""$a""$a""$a" # spurious two DEL chars appear at line end
  40 recho correct a"$a" # correct single "a" on line
  41 recho XwrongX a"$a""$a" # spurious DEL char appears at line end
  42 recho correct a"$a$a" # correct single "a" on line
  43 recho correct a"$a$a$a$a" # correct single "a" on line