Bash-5.2-rc4 release

[thirdparty/bash.git] / tests / read7.sub

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#   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.
#
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#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
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#
# test behavior of native readline timeouts

# turn off bracketed paste to avoid spurious output
bind 'set enable-bracketed-paste off' 2>/dev/null

read -t 0.00001 -e var
estat=$?
if [ $estat -gt 128 ]; then
	echo timeout 1: ok
else
	echo $estat
fi
echo ${var:-unset or null 1}

read -e -t 0.1 var
estat=$?
if [ $estat -gt 128 ]; then
	echo timeout 2: ok
else
	echo $estat
fi
echo ${var:-unset or null 2}

read -e -t 1 var < /dev/tty
estat=$?
if [ $estat -gt 128 ]; then
	echo timeout 3: ok
else
	echo $estat
fi
echo ${var:-unset or null 3}

sleep 1 | read -t 0.25 -e a
estat=$?
if [ $estat -gt 128 ]; then
	echo timeout 4: ok
else
	echo $estat
fi

# the above should all time out
echo abcde | {
	read -e -t 0.5 a
	echo $a
}

read -e -t .0001 a <<<abcde
echo $a

set -o posix
read -t 0.1 a </dev/tty
echo $a