mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-11-25 23:47:53 +00:00
124 lines
3 KiB
Plaintext
124 lines
3 KiB
Plaintext
echo '### Test mutex. This should not mix output'; parallel --semaphore --id mutex -u seq 1 10 '|' pv -qL 20; parallel --semaphore --id mutex -u seq 11 20 '|' pv -qL 100; parallel --semaphore --id mutex --wait; echo done
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### Test mutex. This should not mix output
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done
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echo '### Test semaphore 2 jobs running simultaneously'
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### Test semaphore 2 jobs running simultaneously
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parallel --semaphore --id 2jobs -u -j2 'echo job1a 1; sleep 1; echo job1b 3'; sleep 0.2; parallel --semaphore --id 2jobs -u -j2 'echo job2a 2; sleep 1; echo job2b 5'; sleep 0.2; parallel --semaphore --id 2jobs -u -j2 'echo job3a 4; sleep 1; echo job3b 6'; parallel --semaphore --id 2jobs --wait; echo done
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job1a 1
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job2a 2
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job1b 3
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job3a 4
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job2b 5
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job3b 6
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done
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echo '### Test if parallel invoked as sem will run parallel --semaphore'
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### Test if parallel invoked as sem will run parallel --semaphore
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sem --id as_sem -u -j2 'echo job1a 1; sleep 1; echo job1b 3'; sleep 0.2; sem --id as_sem -u -j2 'echo job2a 2; sleep 1; echo job2b 5'; sleep 0.2; sem --id as_sem -u -j2 'echo job3a 4; sleep 1; echo job3b 6'; sem --id as_sem --wait; echo done
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job1a 1
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job2a 2
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job1b 3
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job3a 4
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job2b 5
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job3b 6
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done
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echo '### Test similar example as from man page - run 2 jobs simultaneously'
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### Test similar example as from man page - run 2 jobs simultaneously
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echo 'Expect done: 1 2 5 3 4'
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Expect done: 1 2 5 3 4
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for i in 5 1 2 3 4 ; do sleep 0.2; echo Scheduling $i; sem -j2 --id ex2jobs -u echo starting $i ";" sleep $i ";" echo done $i; done; sem --id ex2jobs --wait
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Scheduling 5
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starting 5
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Scheduling 1
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starting 1
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Scheduling 2
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done 1
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starting 2
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Scheduling 3
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done 2
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starting 3
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Scheduling 4
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done 5
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starting 4
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done 3
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done 4
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echo '### Test --fg followed by --bg'
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### Test --fg followed by --bg
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parallel -u --id fgbg --fg --semaphore seq 1 10 '|' pv -qL 30; parallel -u --id fgbg --bg --semaphore seq 11 20 '|' pv -qL 30; parallel -u --id fgbg --fg --semaphore seq 21 30 '|' pv -qL 30; parallel -u --id fgbg --bg --semaphore seq 31 40 '|' pv -qL 30; sem --id fgbg --wait
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echo '### Test bug #33621: --bg -p should give an error message'
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### Test bug #33621: --bg -p should give an error message
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stdout parallel -p --bg echo x{}
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parallel: Error: Jobs running in the background cannot be interactive.
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echo '### Failed on 20141226'
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### Failed on 20141226
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sem --fg --line-buffer --id bugin20141226 echo OK
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OK
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echo '### Test --st +1/-1'
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### Test --st +1/-1
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stdout sem --id st --line-buffer "echo A normal-start;sleep 3;echo C normal-end"; stdout sem --id st --line-buffer --st 1 "echo B st1-start;sleep 3;echo D st1-end"; stdout sem --id st --line-buffer --st -1 "echo ERROR-st-1-start;sleep 3;echo ERROR-st-1-end"; stdout sem --id st --wait
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A normal-start
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parallel: Warning: Semaphore timed out. Stealing the semaphore.
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B st1-start
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C normal-end
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parallel: Warning: Semaphore timed out. Exiting.
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D st1-end
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