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# 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/>.
#
set +e
trap 'echo ERRTRAP' ERR
false
false
false
echo after falses
if ! false; then
echo if negation ok
fi
! false
echo after negation
while false; do
echo while negation ok
done
echo after while
./trap2a.sub
echo $(false ; echo command substitution)
# test behavior of failed commands following `command' builtin
command false
(command false)
command false | echo bar
(false)
exit 42 | command false
command command command false
unset FALSE
if [ -x /bin/false ]; then
FALSE=/bin/false
elif [ -x /usr/bin/false ]; then
FALSE=/usr/bin/false
else
FALSE='command false'
fi
command $FALSE
command command command $FALSE
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