[thirdparty/bash.git] / tests / vredir7.sub

#   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/>.
#
swizzle()
{
exec {fd[0]}<&0
exec {fd[1]}>&1

exec {stdin}<&${fd[0]}-
exec {stdout}>&${fd[1]}-
}

swizzle

echo $stdin $stdout

read line <&$stdin <<EOF
a
EOF

echo $line
echo $line >&$stdout

type swizzle

exit 0
Commit	Line	Data
8868edaf CR	1	# This program is free software: you can redistribute it and/or modify
	2	# it under the terms of the GNU General Public License as published by
	3	# the Free Software Foundation, either version 3 of the License, or
	4	# (at your option) any later version.
	5	#
	6	# This program is distributed in the hope that it will be useful,
	7	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	8	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	9	# GNU General Public License for more details.
	10	#
	11	# You should have received a copy of the GNU General Public License
	12	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	13	#
a0c0a00f CR	14	swizzle()
	15	{
	16	exec {fd[0]}<&0
	17	exec {fd[1]}>&1
	18
	19	exec {stdin}<&${fd[0]}-
	20	exec {stdout}>&${fd[1]}-
	21	}
	22
	23	swizzle
	24
	25	echo $stdin $stdout
	26
	27	read line <&$stdin <<EOF
	28	a
	29	EOF
	30
	31	echo $line
	32	echo $line >&$stdout
	33
	34	type swizzle
	35
	36	exit 0