tests/grub_script_functions.in

   1 #! @builddir@/grub-shell-tester
   2
   3 # Run GRUB script in a Qemu instance
   4 # Copyright (C) 2010  Free Software Foundation, Inc.
   5 #
   6 # GRUB is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # GRUB is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 echo parameter count
  20 function fcount {
  21   echo fcount "$#"
  22 }
  23
  24 fcount
  25 fcount a
  26 fcount a b
  27
  28 echo parameter count, with nesting
  29 function ffcount {
  30   echo ffcount "$#"
  31   fcount
  32   fcount a
  33   fcount a b
  34 }
  35
  36 ffcount
  37 ffcount 1
  38 ffcount 1 2
  39
  40 echo parameters
  41 function fparam {
  42   echo fparam 1 $1
  43   echo fparam 2 $2
  44   echo fparam 3 $3
  45 }
  46
  47 fparam
  48 fparam a
  49 fparam a b
  50
  51 echo parameters, with nesting
  52 function ffparam {
  53   echo ffparam 1 $1
  54   echo ffparam 2 $2
  55   echo ffparam 3 $3
  56   fparam
  57   fparam a
  58   fparam a b
  59 }
  60
  61 ffparam
  62 ffparam 1
  63 ffparam 1 2
  64
  65 echo parameter expansion with specials
  66 function fstar {
  67   for f in $*
  68   do
  69     echo fstar $f
  70   done
  71
  72   for f in aaa$*bbb
  73   do
  74     echo fstar $f
  75   done
  76 }
  77
  78 fstar
  79 fstar a
  80 fstar a "1 2"
  81 fstar a "1 2" b
  82
  83 function fdqstar {
  84   for f in "$*"
  85   do
  86     echo fdqstar $f
  87   done
  88
  89   for f in aaa"$*"bbb
  90   do
  91     echo fdqstar $f
  92   done
  93
  94   for f in "aaa$*bbb"
  95   do
  96     echo fdqstar $f
  97   done
  98 }
  99
 100 fdqstar
 101 fdqstar a
 102 fdqstar a "1 2"
 103 fdqstar a "1 2" b
 104
 105 function fat {
 106   for f in $@
 107   do
 108     echo fat $f
 109   done
 110
 111   for f in aaa$@bbb
 112   do
 113     echo fat $f
 114   done
 115 }
 116
 117 fat
 118 fat a
 119 fat a "1 2"
 120 fat a "1 2" b
 121 fat a "1 2" b "c d"
 122 fat a "1 2" b "c d" e
 123
 124 function fdqat {
 125   for f in "$@"
 126   do
 127     echo fdqat $f
 128   done
 129
 130   for f in aaa"$@"bbb
 131   do
 132     echo fdqat $f
 133   done
 134
 135   for f in "aaa$@bbb"
 136   do
 137     echo fdqat $f
 138   done
 139 }
 140
 141 # fdqat # this case needs special handling, lets ignore till we really need it.
 142 fdqat a
 143 fdqat a "1 2"
 144 fdqat a "1 2" b
 145 fdqat a "1 2" b "c d"
 146 fdqat a "1 2" b "c d" e
 147