tests/history4.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 HISTFILE=$TMPDIR/newhistory-$$
  15 export HISTFILE
  16
  17 trap 'rm -f $HISTFILE' EXIT
  18
  19 HISTSIZE=32
  20 HISTFILESIZE=32
  21 echo
  22 set -o history
  23 history -c
  24 echo 0
  25 echo 1
  26 echo 2
  27 echo "(left
  28 mid
  29 right)"
  30 echo A
  31 echo B
  32 history -w
  33 set +o history
  34
  35 echo
  36 printf $'HISTFILE=\n\cRleft\cO\cO\cO\cO\n' | HISTSIZE= ${THIS_SH} --norc -i 2>/dev/null
  37 echo
  38 printf $'HISTFILE=\n\cRleft\cO\cO\cO\cO\n' | HISTSIZE=8 ${THIS_SH} --norc -i 2>/dev/null
  39
  40 input="$(cat $HISTFILE)
  41 "$'\cP\cP\cP\cO\cO
  42 '
  43
  44 echo
  45 printf "$input" | HISTSIZE= HISTFILE= ${THIS_SH} --norc -i 2>/dev/null
  46 echo
  47 printf "$input" | HISTSIZE=6 HISTFILE= ${THIS_SH} --norc -i 2>/dev/null