#! @builddir@/grub-shell-tester

# Run GRUB script in a Qemu instance
# Copyright (C) 2010  Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB.  If not, see <http://www.gnu.org/licenses/>.

echo parameter count
function fcount {
  echo "$#"
}

fcount
fcount a
fcount a b

echo parameter count, with nesting
function ffcount {
  echo "$#"
  fcount
  fcount a
  fcount a b
}

ffcount
ffcount 1
ffcount 1 2

echo parameters
function fparam {
  echo 1 $1
  echo 2 $2
  echo 3 $3
}

fparam
fparam a
fparam a b

echo parameters, with nesting
function ffparam {
  echo 1 $1
  echo 2 $2
  echo 3 $3
  fparam
  fparam a
  fparam a b
}

ffparam
ffparam 1
ffparam 1 2