fish-shell/tests/checks/jobs.fish

#RUN: %fish %s

# 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
#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
Port jobs test to littlecheck 2020-02-08 08:44:39 +00:00			`#RUN: %fish %s`
disown: add tests for disowned jobs in scripts 2020-07-14 12:34:47 +00:00
			`# 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`
			`#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).`
tests: Use `ps -o stat` instead of "state" Oh, Alpine 2020-08-05 21:38:44 +00:00			`ps -o stat \| string match 'Z*'`
disown: add tests for disowned jobs in scripts 2020-07-14 12:34:47 +00:00
Reindent functions to remove useless quotes This does not include checks/function.fish because that currently includes a "; end" in a message that indent would remove, breaking the test. 2020-03-09 18:36:12 +00:00			`jobs -q`
			`echo $status`
Port jobs test to littlecheck 2020-02-08 08:44:39 +00:00			`#CHECK: 1`
Improve `bg` argument handling - Error out if anything that is not a PID is given - Otherwise background all matching existing jobs, even if not all PIDs exist (but print a message for the non-existing ones) Fixes #3909. 2017-04-02 15:02:55 +00:00			`sleep 5 &`
			`sleep 5 &`
don't print header for each job 2016-06-08 23:09:29 +00:00			`jobs -c`
Port jobs test to littlecheck 2020-02-08 08:44:39 +00:00			`#CHECK: Command`
			`#CHECK: sleep`
			`#CHECK: sleep`
Reindent functions to remove useless quotes This does not include checks/function.fish because that currently includes a "; end" in a message that indent would remove, breaking the test. 2020-03-09 18:36:12 +00:00			`jobs -q`
			`echo $status`
Port jobs test to littlecheck 2020-02-08 08:44:39 +00:00			`#CHECK: 0`
Remove caret redirection This removes the caret as a shorthand for redirecting stderr. Note that stderr may be redirected to a file via 2>/some/path... and may be redirected with a pipe via 2>\|. Fixes #4394 2018-04-01 20:43:05 +00:00			`bg -23 1 2>/dev/null`
split builtin bg into its own module 2017-06-15 01:25:51 +00:00			`or echo bg: invalid option -23 >&2`
Port jobs test to littlecheck 2020-02-08 08:44:39 +00:00			`#CHECKERR: bg: invalid option -23`
remove the tests/.status files The tests/.status files aren't useful so eliminate them. Just verify whether a given test module exited with a success status. There isn't any point in having a "status" file that indicates the test module should exit with a success (zero) status. Closes #3208 Closes #3209 2016-07-06 06:12:28 +00:00			`fg 3`
Port jobs test to littlecheck 2020-02-08 08:44:39 +00:00			`#CHECKERR: fg: No suitable job: 3`
Improve `bg` argument handling - Error out if anything that is not a PID is given - Otherwise background all matching existing jobs, even if not all PIDs exist (but print a message for the non-existing ones) Fixes #3909. 2017-04-02 15:02:55 +00:00			`bg 3`
Port jobs test to littlecheck 2020-02-08 08:44:39 +00:00			`#CHECKERR: bg: Could not find job '3'`
implement disown builtin Closes #2810. The syntax mirrors that of zsh. 2017-03-23 00:50:57 +00:00			`sleep 1 &`
			`disown`
			`jobs -c`
Port jobs test to littlecheck 2020-02-08 08:44:39 +00:00			`#CHECK: Command`
			`#CHECK: sleep`
			`#CHECK: sleep`
jobs: suppress "No suitable job" if -q is given This allows code of the form `if jobs -q $some_pid` in scripts to check whether a previously started job is still running. Previously this would return the correct value, but also print an error message. The invalid argument errors will still be printed. Added test cases for both. 2020-03-26 06:00:31 +00:00			`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`
implement disown builtin Closes #2810. The syntax mirrors that of zsh. 2017-03-23 00:50:57 +00:00			`disown foo`
Port jobs test to littlecheck 2020-02-08 08:44:39 +00:00			`#CHECKERR: disown: 'foo' is not a valid job specifier`
implement disown builtin Closes #2810. The syntax mirrors that of zsh. 2017-03-23 00:50:57 +00:00			`disown (jobs -p)`
remove the tests/.status files The tests/.status files aren't useful so eliminate them. Just verify whether a given test module exited with a success status. There isn't any point in having a "status" file that indicates the test module should exit with a success (zero) status. Closes #3208 Closes #3209 2016-07-06 06:12:28 +00:00			`or exit 0`
add tests for #5824 2019-04-19 06:08:16 +00:00
Reduce timeout for jobs regression test We've been moving away from full second timeouts, they were piling up. 2019-04-19 07:20:55 +00:00			# Verify `jobs` output within a function lists background jobs
add tests for #5824 2019-04-19 06:08:16 +00:00			`# https://github.com/fish-shell/fish-shell/issues/5824`
			`function foo`
Reduce timeout for jobs regression test We've been moving away from full second timeouts, they were piling up. 2019-04-19 07:20:55 +00:00			`sleep 0.2 &`
			`jobs -c`
add tests for #5824 2019-04-19 06:08:16 +00:00			`end`
			`foo`
Put back process and job exit events These were removed in f8b2e818ed6606e4fd10bc416f2f6c9ad8b49f86 under a belief that they were unused. But they are documented and supported. 2019-05-01 23:17:23 +00:00
			`# 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`
jobs: return success when a job is found via --last Closes #6104. 2019-09-11 05:17:23 +00:00
			# Verify `jobs -l` works and returns the right status codes
			`# https://github.com/fish-shell/fish-shell/issues/6104`
Reindent functions to remove useless quotes This does not include checks/function.fish because that currently includes a "; end" in a message that indent would remove, breaking the test. 2020-03-09 18:36:12 +00:00			`jobs --last --command`
			`echo $status`
Port jobs test to littlecheck 2020-02-08 08:44:39 +00:00			`#CHECK: Command`
			`#CHECK: sleep`
			`#CHECK: sleep is done`
			`#CHECK: 1`
jobs: return success when a job is found via --last Closes #6104. 2019-09-11 05:17:23 +00:00			`sleep 0.2 &`
Reindent functions to remove useless quotes This does not include checks/function.fish because that currently includes a "; end" in a message that indent would remove, breaking the test. 2020-03-09 18:36:12 +00:00			`jobs -lc`
			`echo $status`
Port jobs test to littlecheck 2020-02-08 08:44:39 +00:00			`#CHECK: Command`
			`#CHECK: sleep`
			`#CHECK: 0`