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93 lines
2.8 KiB
Bash
Executable file
93 lines
2.8 KiB
Bash
Executable file
#!/bin/bash
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# SPDX-FileCopyrightText: 2021-2023 Ole Tange, http://ole.tange.dk and Free Software and Foundation, Inc.
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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par_stdin() {
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echo '### bug #60579: Sem: Allow reading from stdin and setting -a'
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seq 10 | parallel --semaphore --id stdin wc
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seq 10 | parallel --semaphore --id stdin --fg wc
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tmp=$(mktemp)
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seq 10 > "$tmp"
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parallel -a "$tmp" --semaphore --id stdin wc
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parallel -a "$tmp" --semaphore --id stdin --fg wc
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parallel --semaphore --id stdin --wait
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# Should fail: More files are not supported
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parallel -a "$tmp" -a "$tmp" --semaphore --id stdin --fg wc
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}
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par_mutex() {
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echo '### Test mutex. This should not mix output'
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parallel --semaphore --id mutex -u seq 1 10 '|' pv -qL 20
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parallel --semaphore --id mutex -u seq 11 20 '|' pv -qL 100
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parallel --semaphore --id mutex --wait
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echo done
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}
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par_2jobs() {
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echo '### 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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for i in 5 1 2 3 4 ; do
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sleep 0.2
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echo Scheduling $i
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sem -j2 --id ex2jobs -u echo starting $i ";" sleep $i ";" echo done $i
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done
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sem --id ex2jobs --wait
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}
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par_fg_then_bg() {
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echo '### Test --fg followed by --bg'
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parallel -u --id fgbg --fg --semaphore seq 1 10 '|' pv -qL 30
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parallel -u --id fgbg --bg --semaphore seq 11 20 '|' pv -qL 30
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parallel -u --id fgbg --fg --semaphore seq 21 30 '|' pv -qL 30
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parallel -u --id fgbg --bg --semaphore seq 31 40 '|' pv -qL 30
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sem --id fgbg --wait
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}
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par_bg_p_should_error() {
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echo '### Test bug #33621: --bg -p should give an error message'
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stdout parallel -p --bg echo x{}
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}
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par_fg_line-buffer() {
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echo '### Failed on 20141226'
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sem --fg --line-buffer --id bugin20141226 echo OK
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}
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par_semaphore-timeout() {
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echo '### Test --st +1/-1'
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stdout sem --id st --line-buffer "echo A normal-start;sleep 3;echo C normal-end"
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stdout sem --id st --line-buffer --st 1 "echo B st1-start;sleep 3;echo D st1-end"
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stdout sem --id st --line-buffer --st -1 "echo ERROR-st-1-start;sleep 3;echo ERROR-st-1-end"
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stdout sem --id st --wait
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}
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par_exit() {
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echo '### Exit values'
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test_exit() {
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stdout sem --fg --id exit$1 exit $1
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echo $?
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}
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export -f test_exit
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parallel --tag -k test_exit ::: 0 1 10 100 101 102 222 255
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echo '### Exit values - signal'
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test_signal() {
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bash -c 'kill -'$1' $$'
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echo Bash exit value $?
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stdout sem --fg --id signal$1 kill -$1 '$$'
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echo Sem exit value $?
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}
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export -f test_signal
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ulimit -c 0
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stdout parallel -j15 -k --timeout 20 --tag test_signal ::: {0..64} |
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perl -pe 's/line 1: (\d+)/line 1: PID/'
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}
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export -f $(compgen -A function | grep par_)
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compgen -A function | grep par_ | LC_ALL=C sort |
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parallel --timeout 30 -j6 --tag -k --joblog /tmp/jl-`basename $0` '{} 2>&1' |
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perl -pe 's:/usr/bin:/bin:g'
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