72 lines
1.5 KiB
Text
72 lines
1.5 KiB
Text
# 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/>.
|
|
#
|
|
: ${TMPDIR:=/var/tmp}
|
|
|
|
a=4
|
|
|
|
read -t 1 a < /dev/tty
|
|
estat=$?
|
|
if [ $estat -gt 128 ]; then
|
|
echo timeout 1: ok
|
|
else
|
|
echo $estat
|
|
fi
|
|
echo ${a:-unset or null 1}
|
|
|
|
read -t 0.000001 a < /dev/tty
|
|
estat=$?
|
|
if [ $estat -gt 128 ]; then
|
|
echo timeout 2: ok
|
|
else
|
|
echo $estat
|
|
fi
|
|
echo ${a:-unset or null 2}
|
|
|
|
sleep 1 | read -t 0.25 a
|
|
estat=$?
|
|
if [ $estat -gt 128 ]; then
|
|
echo timeout 3: ok
|
|
else
|
|
echo $estat
|
|
fi
|
|
echo ${a:-unset or null 3}
|
|
|
|
read -t -3 a < /dev/tty
|
|
echo $?
|
|
|
|
echo $a
|
|
|
|
# the above should all time out
|
|
echo abcde | {
|
|
read -t 0.5 a
|
|
echo $a
|
|
}
|
|
|
|
read -t .0001 a <<<abcde
|
|
echo $a
|
|
|
|
# this is the original test that prompted the change to sh_timers
|
|
cd $TMPDIR
|
|
rm -f a.pipe
|
|
mkfifo a.pipe
|
|
exec 9<> a.pipe
|
|
rm -f a.pipe
|
|
|
|
for c in {0..2000}; do
|
|
(eval "echo {0..$c}" & read -u 9 -t 0.0001) >/dev/null
|
|
printf $'ok %d' "$c" >/dev/null
|
|
done
|
|
|
|
cd $OLDPWD
|
|
rm -f $TMPDIR/a.pipe # paranoia
|