#   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/>.
#
trap 'rm $TMPDIR/newhistory' 0

# bad options
history -x
# cannot use -r and -w at the same time
history -r -w /dev/null

# bad option
fc -v

unset HISTFILESIZE

# all of these should result in an empty history list
history -c
history -r /dev/null
history -n /dev/null
history -c

HISTFILE=history.list
HISTCONTROL=ignoreboth
HISTIGNORE='&:history*:fc*'
HISTSIZE=32
export HISTIGNORE

shopt -s cmdhist
set -o history

history

fc -l
fc -nl

fc -lr
fc -nlr

history -s "echo line for history"
history

history -p '!!'

fc -nl

HISTFILE=$TMPDIR/newhistory
history -a
echo displaying \$HISTFILE after history -a
cat $HISTFILE

history
history -w
cat $HISTFILE

history -s "echo line 2 for history"
history
history -p '!e'
history -p '!!'

# this should show up as one history entry
for x in one two three
do
	:
done
history

# just a basic test.  a full test suite for history expansion should be
# created
set -H
!!
!e

unset HISTSIZE
unset HISTFILE

fc -l 4
fc -l 4 8

# now an out-of-range error because of the one=two not found in history
fc -l one=two three=four 502

history 4

shopt -so history
shopt -s expand_aliases

alias r="fc -s"

echo aa ab ac

r a=x
r x=4 b=8

# this had better fail with `no command found'
r cc

unalias -a
alias

# these two blocks had better both result in the same output
echo aa
echo bb
echo cc
fc -e cat

echo aa
echo bb
echo cc
fc -e cat -1

set +o history

shopt -q -o history
echo $?

${THIS_SH} ./history1.sub
rm -f $TMPDIR/foohist-*

${THIS_SH} ./history2.sub
${THIS_SH} ./history3.sub
${THIS_SH} ./history4.sub
${THIS_SH} ./history5.sub
${THIS_SH} ./history6.sub