tests/new-exp13.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
  15 declare -lr VAR1
  16 declare -lr VAR2=zzz
  17 declare -alr VAR3
  18
  19 var=VAR2
  20
  21 echo ${!var@Q}
  22 echo ${VAR2@Q}
  23
  24 echo ${VAR1@A}
  25 echo ${VAR1[@]@A}
  26 echo "${VAR1@A}"
  27 echo "${VAR1[@]@A}"
  28
  29 echo "${VAR1[@]@a}"
  30 echo ${VAR1[@]@a}
  31 echo "${VAR1@a}"
  32 echo ${VAR1@a}
  33
  34 echo ${VAR3@A}
  35 echo ${VAR3[@]@A}
  36 echo "${VAR3@A}"
  37 echo "${VAR3[@]@A}"
  38
  39 echo "${VAR3[@]@a}"
  40 echo ${VAR3[@]@a}
  41 echo "${VAR3@a}"
  42 echo ${VAR3@a}
  43
  44 var=one
  45
  46 echo ${var}
  47 echo ${var[@]}
  48
  49 VAR4=(aaa bbb)
  50
  51 varname=VAR4
  52
  53 echo ${!varname[@]@Q}
  54
  55 echo ${VAR4[@]@Q}
  56 echo ${!VAR4[@]@Q}
  57
  58 echo ${VAR4[@]}
  59 echo ${!VAR4[@]}
  60
  61 VAR5=(aaa bbb)
  62 varname="VAR5[@]"
  63
  64 echo "${VAR5@Q}"
  65 echo "${VAR5[@]@Q}"
  66
  67 echo "${!varname@Q}"
  68 echo "${!varname[@]@Q}"
  69
  70 # caused core dumps through bash-5.0
  71 echo "${!varname##aa}"
  72 echo "${!varname[@]%b}"