mirror of
https://github.com/fish-shell/fish-shell
synced 2024-11-15 01:17:45 +00:00
1fd9debaad
If there is any zombie process, the jobs.fish test will fail. Add an explicit check to report when this happens.
103 lines
2.3 KiB
Fish
103 lines
2.3 KiB
Fish
#RUN: %fish %s
|
|
|
|
# Ensure there's no zombies before we start, otherwise the tests will mysteriously fail.
|
|
set zombies_among_us (ps -o stat | string match 'Z*' | count)
|
|
[ "$zombies_among_us" -eq "0" ]
|
|
or begin
|
|
echo "Found existing zombie processes. Clean up zombies before running this test."
|
|
exit 1
|
|
end
|
|
echo "All clear of zombies."
|
|
# CHECK: All clear of zombies.
|
|
|
|
# Verify zombies are not left by disown (#7183, #5342)
|
|
# Do this first to avoid colliding with the other disowned processes below, which may
|
|
# still be running at the end of the script
|
|
sleep 0.2 &
|
|
disown
|
|
sleep 0.2
|
|
echo Trigger process reaping
|
|
sleep 0.1
|
|
#CHECK: Trigger process reaping
|
|
# The initial approach here was to kill the PID of the sleep process, which should
|
|
# be gone by the time we get here. Unfortunately, kill from procps on pre-2016 distributions
|
|
# does not print an error for non-existent PIDs, so instead look for zombies in this session
|
|
# (there should be none).
|
|
ps -o stat | string match 'Z*'
|
|
|
|
jobs -q
|
|
echo $status
|
|
#CHECK: 1
|
|
sleep 5 &
|
|
sleep 5 &
|
|
jobs -c
|
|
#CHECK: Command
|
|
#CHECK: sleep
|
|
#CHECK: sleep
|
|
jobs -q
|
|
echo $status
|
|
#CHECK: 0
|
|
bg -23 1 2>/dev/null
|
|
or echo bg: invalid option -23 >&2
|
|
#CHECKERR: bg: invalid option -23
|
|
fg 3
|
|
#CHECKERR: fg: No suitable job: 3
|
|
bg 3
|
|
#CHECKERR: bg: Could not find job '3'
|
|
sleep 1 &
|
|
disown
|
|
jobs -c
|
|
#CHECK: Command
|
|
#CHECK: sleep
|
|
#CHECK: sleep
|
|
jobs 1
|
|
echo $status
|
|
#CHECK: 1
|
|
#CHECKERR: jobs: No suitable job: 1
|
|
jobs foo
|
|
echo $status
|
|
#CHECK: 2
|
|
#CHECKERR: jobs: 'foo' is not a valid process id
|
|
jobs -q 1
|
|
echo $status
|
|
#CHECK: 1
|
|
jobs -q foo
|
|
echo $status
|
|
#CHECK: 2
|
|
#CHECKERR: jobs: 'foo' is not a valid process id
|
|
disown foo
|
|
#CHECKERR: disown: 'foo' is not a valid job specifier
|
|
disown (jobs -p)
|
|
or exit 0
|
|
|
|
# Verify `jobs` output within a function lists background jobs
|
|
# https://github.com/fish-shell/fish-shell/issues/5824
|
|
function foo
|
|
sleep 0.2 &
|
|
jobs -c
|
|
end
|
|
foo
|
|
|
|
# Verify we observe job exit events
|
|
sleep 1 &
|
|
set sleep_job $last_pid
|
|
function sleep_done_$sleep_job --on-job-exit $sleep_job
|
|
/bin/echo "sleep is done"
|
|
functions --erase sleep_done_$sleep_job
|
|
end
|
|
sleep 2
|
|
|
|
# Verify `jobs -l` works and returns the right status codes
|
|
# https://github.com/fish-shell/fish-shell/issues/6104
|
|
jobs --last --command
|
|
echo $status
|
|
#CHECK: Command
|
|
#CHECK: sleep
|
|
#CHECK: sleep is done
|
|
#CHECK: 1
|
|
sleep 0.2 &
|
|
jobs -lc
|
|
echo $status
|
|
#CHECK: Command
|
|
#CHECK: sleep
|
|
#CHECK: 0
|