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# test being able to use job control notation in jobs/kill/wait without
15# job control active, as the SUS requires
16
17sleep 2 &
18
19sleep 2 &
20sleep 2 &
21sleep 2 &
22(sleep 2 ; exit 4) &
23
24jobs
25
26wait %%
27echo $?
28
29wait %1
30echo $?
31
32wait
33
34# the sleep is intended to give the kill time to execute before the job
35# exits
36(sleep 1 ; cat ) &
37kill -1 %% && echo i killed it || echo could not kill it
38