#   This program 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.
#
#   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
#
# place holder for future alias testing
shopt -s expand_aliases

# alias/unalias tests originally in builtins.tests

unalias -a
# this should return success, according to POSIX.2
alias
echo alias: $?
alias foo=bar
unalias foo
# this had better return success, according to POSIX.2
alias
echo alias: $?

# bug in all versions through bash-2.05b

unalias qfoo qbar qbaz quux 2>/dev/null

alias qfoo=qbar
alias qbar=qbaz
alias qbaz=quux
alias quux=qfoo

qfoo

unalias qfoo qbar qbaz quux

unalias -a

alias foo='echo '
alias bar=baz
alias baz=quux

foo bar

unalias foo bar baz

${THIS_SH} ./alias1.sub
${THIS_SH} ./alias2.sub
${THIS_SH} ./alias3.sub
${THIS_SH} ./alias4.sub
${THIS_SH} ./alias5.sub