tests/vredir.tests

   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 #
  14 : ${TMPDIR:=/var/tmp}
  15 TMPFILE=$TMPDIR/foo
  16
  17 bar()
  18 {
  19 exec {v}>>$TMPFILE
  20 echo $v
  21 }
  22
  23 bar
  24
  25 echo foo 1 >&$v
  26 echo foo 2 >&$v
  27 echo foo 3 >&$v
  28
  29 cat $TMPFILE
  30 rm -f $TMPFILE
  31
  32 type bar
  33 exec {v}>&-
  34
  35 # errors
  36 readonly v=42
  37 bar
  38 exec {v}>&1
  39
  40 echo foo 1 2>&1 >&$v | { grep -q '\$v: Bad' || echo 'bad foo 1'; }
  41 echo foo 2 2>&1 >&$v | { grep -q '\$v: Bad' || echo 'bad foo 2'; }
  42 echo foo 3 2>&1 >&$v | { grep -q '\$v: Bad' || echo 'bad foo 3'; }
  43
  44 cat $TMPFILE
  45 rm -f $TMPFILE
  46
  47 type bar
  48
  49 ${THIS_SH} ./vredir1.sub
  50
  51 ${THIS_SH} ./vredir2.sub
  52
  53 ${THIS_SH} ./vredir3.sub
  54
  55 ${THIS_SH} ./vredir4.sub
  56
  57 ${THIS_SH} ./vredir5.sub
  58
  59 ${THIS_SH} ./vredir6.sub
  60
  61 ${THIS_SH} ./vredir7.sub
  62 ${THIS_SH} ./vredir8.sub
  63
  64 exit 0