tests/jobs5.sub

   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
  15 # framework to test new `wait -n' option that waits for any job to finish
  16
  17 set -m
  18
  19 sleep 20 &
  20 { sleep 2; exit 12; } &
  21 sleep 20 &
  22
  23 wait -n
  24 echo $?
  25
  26 jobs
  27 disown -a
  28
  29 { sleep 1 ; exit 4; } &
  30 { sleep 2 ; exit 5; } & bgpid1=$!
  31 { sleep 4 ; exit 6; } &
  32
  33 wait -p wvar -n %2 %3
  34 case "$wvar" in
  35 $bgpid1)        echo $?: ok 1;;
  36 *)              echo bad 1;;
  37 esac
  38
  39 { sleep 1 ; exit 2; } & bgpid2=$!
  40 wait -p wvar -n %8 $!
  41 case $wvar in
  42 $bgpid2)        echo $?: ok 2;;
  43 *)              echo bad 2;;
  44 esac
  45
  46 disown -a
  47
  48 { sleep 3; exit 1; } & { sleep 1; exit 2; } & bgpid3=$!
  49 { sleep 3; exit 3; } & { sleep 3; exit 4; } &
  50
  51 wait -n -p wpid %1 %2 %3 %4
  52
  53 case $wpid in
  54 $bgpid3)        echo $?: ok 3;;
  55 *)              echo bad 3 ;;
  56 esac
  57
  58 disown -a
  59
  60 unset bgpid1 bgpid2 bgpid3
  61 unset wpid