diff options
Diffstat (limited to 'tests/vredir2.sub')
-rw-r--r-- | tests/vredir2.sub | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/tests/vredir2.sub b/tests/vredir2.sub new file mode 100644 index 0000000..4f9e7bb --- /dev/null +++ b/tests/vredir2.sub @@ -0,0 +1,65 @@ +# 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/>. +# +: ${TMPDIR:=/var/tmp} +SHELLSFILE=$TMPDIR/shells-$$ + +cat > $TMPDIR/shells-$$ <<EOF +/bin/bash +/bin/csh +/bin/ksh +/bin/sh +/bin/tcsh +/bin/zsh +EOF + +oclosev() +{ +exec {v}>&- +} + +iclosev() +{ +exec {v}<&- +} + +exec {v}>&1 +echo $v + +echo foo 1 >&$v +echo foo 2 >&$v +echo foo 3 >&$v + +oclosev + +exec {v}<$SHELLSFILE +echo $v + +while read line <&$v +do + echo $line +done + +iclosev + +type oclosev +type iclosev + +while read -r -u ${fd} +do + echo $REPLY +done {fd}<$SHELLSFILE + +rm -f $SHELLSFILE + +exit 0 |