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parallel/testsuite/tests-to-run/parallel-local-10s.sh

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#!/bin/bash
# SPDX-FileCopyrightText: 2021-2023 Ole Tange, http://ole.tange.dk and Free Software and Foundation, Inc.
#
# SPDX-License-Identifier: GPL-3.0-or-later
# Simple jobs that never fails
# Each should be taking 10-30s and be possible to run in parallel
# I.e.: No race conditions, no logins
par_retries_0() {
echo '--retries 0 = inf'
echo this wraps at 256 and should retry until it wraps
tmp=$(mktemp)
qtmp=$(parallel -0 --shellquote ::: "$tmp")
parallel --retries 0 -u 'printf {} >> '"$qtmp"';a=$(stat -c %s '"$qtmp"'); echo -n " $a"; exit $a' ::: a
echo
rm -f "$tmp"
}
par_seqreplace_long_line() {
echo '### Test --seqreplace and line too long'
seq 1 1000 |
stdout parallel -j1 -s 210 -k --seqreplace I echo IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII \|wc |
uniq -c
}
par__print_in_blocks() {
echo '### bug #41565: Print happens in blocks - not after each job complete'
median() { perl -e '@a=sort {$a<=>$b} <>;print $a[$#a/2]';}
export -f median
echo 'The timing here is important: a full second between each'
perl -e 'for(1..30){print("$_\n");`sleep 1`}' |
parallel -j3 'echo {#}' |
timestamp -dd |
perl -pe '$_=int($_+0.3)."\n"' |
median
echo '300 ms jobs:'
perl -e 'for(1..30){print("$_\n");`sleep .3`}' |
parallel -j3 --delay 0.3 echo |
timestamp -d -d |
perl -pe 's/(.....).*/int($1*10+0.2)/e' |
median
}
par__keeporder_roundrobin() {
echo 'bug #50081: --keep-order --round-robin should give predictable results'
. `which env_parallel.bash`
run_roundrobin() {
random1G() {
< /dev/zero openssl enc -aes-128-ctr -K 1234 -iv 1234 2>/dev/null |
head -c 1G;
}
random1G |
parallel $1 -j13 --block 1m --pipe --roundrobin 'echo {#} $(md5sum)' |
sort
}
env_parset a,b,c run_roundrobin ::: -k -k ''
if [ "$a" == "$b" ] ; then
# Good: -k should be == -k
if [ "$a" == "$c" ] ; then
# Bad: without -k the command should give different output
echo 'Broken: a == c'
printf "$a\n$b\n$c\n"
else
echo OK
fi
else
echo 'Broken: a <> b'
printf "$a\n$b\n$c\n"
fi
}
par__load_from_PARALLEL() {
echo "### Test reading load from PARALLEL"
export PARALLEL="--load 300%"
# Ignore stderr due to 'Starting processes took > 2 sec'
seq 1 1000000 |
parallel -kj200 --recend "\n" --spreadstdin gzip -1 2>/dev/null |
zcat | sort -n | md5sum
seq 1 1000000 |
parallel -kj20 --recend "\n" --spreadstdin gzip -1 |
zcat | sort -n | md5sum
}
par_quote_special_results() {
echo "### Test --results on file systems with limited UTF8 support"
doit() {
mkfs=$1
img=$(mktemp /dev/shm/par-test-loop-XXXX.img)
dir=$(mktemp -d /tmp/par-test-loop-XXXX)
dd if=/dev/zero bs=1000k count=150 > "$img"
# Use the mkfs.$filesystem
$mkfs "$img"
sudo mount "$img" "$dir" -oloop,uid=`id -u` 2>/dev/null ||
sudo mount "$img" "$dir" -oloop
cd "$dir"
sudo chown `id -u` .
df "$dir"
printf "%s\0" '' +m . +_ .. +__ ,. ,.. + ++ / +z |
parallel -0 --results a echo
(cd a/1 && find . -type d | sort | fmt -2000)
seq 128 | perl -ne 'printf "%c\0",$_' |
parallel -0 --results b128 echo
(cd b128/1 && find . -type d | sort | fmt -2000)
seq 128 255 | perl -ne 'printf "%c\0",$_' |
parallel -0 --results b255 echo
(cd b255/1 && find . -type d | sort | fmt -2000)
cd
sudo umount "$dir"
rmdir "$dir"/
rm "$img"
}
export -f doit
stdout parallel -k --tag --plus doit ::: \
mkfs.btrfs mkfs.exfat mkfs.ext2 mkfs.ext3 mkfs.ext4 \
"mkfs.reiserfs -fq" "mkfs.ntfs -F" "mkfs.xfs -f" mkfs.minix \
mkfs.fat mkfs.vfat mkfs.msdos mkfs.f2fs |
perl -pe 's:(/dev/loop|par-test-loop)\S+:$1:g;s/ +/ /g' |
G --v MB/s GB/s UUID Binutils
# Skip:
# mkfs.bfs - ro
# mkfs.cramfs - ro
}
par_totaljobs() {
. `which env_parallel.bash`
myrun() {
total="$@"
slowseq() { seq "$@" | pv -qL 3; }
elapsed() { /usr/bin/time -f %e stdout "$@" 2>&1 >/dev/null; }
slowseq 5 | elapsed parallel -j 1 $total --bar 'sleep 1; true'
}
export -f myrun
parset mytime myrun ::: '' '--total 5'
# --total should run > 2 sec faster
perl -E 'say ((2+shift) < (shift) ? "Error: --total should be faster" : "OK")' ${mytime[0]} ${mytime[1]}
}
par_ll_long_line() {
echo '### --latest-line with lines longer than terminal width'
COLUMNS=30 parallel --delay 0.3 --tagstring '{=$_.="x"x$_=}' \
--ll 'echo {}00000 | sed -e "s/$/' {1..100} /'"' ::: {01..30} |
perl -ne 's/.\[A//g;
/.\[K .{4}\[m/ and next;
/x\s*$/ and next;
/\S/ && print'| sort -u
}
par_ll_color_long_line() {
echo '### --latest-line --color with lines longer than terminal width'
COLUMNS=30 parallel --delay 0.3 --color --tagstring '{=$_.="x"x$_=}' \
--ll 'echo {}00000 | sed -e "s/$/' {1..100} /'"' ::: {01..30} |
perl -ne 's/.\[A//g;
/.\[K .{4}\[m/ and next;
/\S/ && print'| sort -u
}
par_reload_slf_every_second() {
echo "### --slf should reload every second"
tmp=$(mktemp)
echo 1/lo >"$tmp"
(
sleep 3
(echo 1/localhost
echo 1/127.0.0.1) >>"$tmp"
) &
# This used to take 20 seconds (version 20220322) because the
# updated --slf would only read after first job finished
seq 3 |
stdout /usr/bin/time -f %e parallel --slf "$tmp" 'true {};sleep 10' |
perl -ne '$_ < 20 and print "OK\n"'
rm "$tmp"
}
par_load_blocks() {
echo "### Test if --load blocks. Bug.";
export PARALLEL="--load 300%"
(seq 1 1000 |
parallel -kj2 --load 300% --recend "\n" --spreadstdin gzip -1 |
zcat | sort -n | md5sum
seq 1 1000 |
parallel -kj200 --load 300% --recend "\n" --spreadstdin gzip -1 |
zcat | sort -n | md5sum) 2>&1 |
grep -Ev 'processes took|Consider adjusting -j'
}
par__round_robin_blocks() {
echo "bug #49664: --round-robin does not complete"
seq 20000000 | parallel -j8 --block 10M --round-robin --pipe wc -c | wc -l
}
par_compress_prg_fails() {
echo "### bug #41609: --compress fails"
seq 12 | parallel --compress --compress-program gzip -k seq {} 10000 | md5sum
seq 12 | parallel --compress -k seq {} 10000 | md5sum
echo '### bug #44546: If --compress-program fails: fail'
doit() {
(parallel $* --compress-program false \
echo \; sleep 1\; ls ::: /no-existing
echo $?) | tail -n1
}
export -f doit
stdout parallel --tag -k doit ::: '' --line-buffer ::: '' --tag ::: '' --files |
grep -v -- -dc
}
par_dryrun_timeout_ungroup() {
echo 'bug #51039: --dry-run --timeout 1.4m -u breaks'
seq 1000 | stdout parallel --dry-run --timeout 1.4m -u --jobs 10 echo | wc
}
par_opt_arg_eaten() {
echo 'bug #31716: Options with optional arguments may eat next argument'
echo '### Test https://savannah.gnu.org/bugs/index.php?31716'
seq 1 5 | stdout parallel -k -l echo {} OK
seq 1 5 | stdout parallel -k -l 1 echo {} OK
echo '### -k -l -0'
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -l -0 echo {} OK
echo '### -k -0 -l'
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -l echo {} OK
echo '### -k -0 -l 1'
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -l 1 echo {} OK
echo '### -k -0 -l 0'
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -l 0 echo {} OK
echo '### -k -0 -L -0 - -0 is argument for -L'
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -L -0 echo {} OK
echo '### -k -0 -L 0 - -L always takes arg'
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -L 0 echo {} OK
echo '### -k -0 -L 0 - -L always takes arg'
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -L 0 -0 echo {} OK
echo '### -k -e -0'
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -e -0 echo {} OK
echo '### -k -0 -e eof'
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -e eof echo {} OK
echo '### -k -i -0'
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -i -0 echo {} OK
echo '### -k -0 -i repl'
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -i repl echo repl OK
}
par_nice() {
echo 'Check that --nice works'
# parallel-20160422 OK
check_for_2_bzip2s() {
perl -e '
for(1..5) {
# Try 5 times if the machine is slow starting bzip2
sleep(1);
@out = qx{ps -eo "%c %n" | grep 18 | grep bzip2};
if($#out == 1) {
# Should find 2 lines
print @out;
exit 0;
}
}
print "failed\n@out";
'
}
# wait for load < 8
parallel --load 8 echo ::: load_10
parallel -j0 --timeout 10 --nice 18 bzip2 '<' ::: /dev/zero /dev/zero &
pid=$!
check_for_2_bzip2s
parallel --retries 10 '! kill -TERM' ::: $pid 2>/dev/null
}
par_colsep() {
echo '### Test of --colsep'
echo 'a%c%b' | parallel --colsep % echo {1} {3} {2}
(echo 'a%c%b'; echo a%c%b%d) | parallel -k --colsep % echo {1} {3} {2} {4}
(echo a%c%b; echo d%f%e) | parallel -k --colsep % echo {1} {3} {2}
parallel -k --colsep % echo {1} {3} {2} ::: a%c%b d%f%e
parallel -k --colsep % echo {1} {3} {2} ::: a%c%b
parallel -k --colsep % echo {1} {3} {2} {4} ::: a%c%b a%c%b%d
echo '### Test of tab as colsep'
printf 'def\tabc\njkl\tghi' | parallel -k --colsep '\t' echo {2} {1}
parallel -k -a <(printf 'def\tabc\njkl\tghi') --colsep '\t' echo {2} {1}
echo '### Test of multiple -a plus colsep'
parallel --xapply -k -a <(printf 'def\njkl\n') -a <(printf 'abc\tghi\nmno\tpqr') --colsep '\t' echo {2} {1}
echo '### Test of multiple -a no colsep'
parallel --xapply -k -a <(printf 'ghi\npqr\n') -a <(printf 'abc\tdef\njkl\tmno') echo {2} {1}
echo '### Test of quoting after colsplit'
parallel --colsep % echo {2} {1} ::: '>/dev/null%>/tmp/null'
echo '### Test of --colsep as regexp'
(echo 'a%c%%b'; echo a%c%b%d) | parallel -k --colsep %+ echo {1} {3} {2} {4}
parallel -k --colsep %+ echo {1} {3} {2} {4} ::: a%c%%b a%c%b%d
(echo 'a% c %%b'; echo a%c% b %d) | parallel -k --colsep %+ echo {1} {3} {2} {4}
(echo 'a% c %%b'; echo a%c% b %d) | parallel -k --colsep %+ echo '"{1}_{3}_{2}_{4}"'
echo '### Test of -C'
(echo 'a% c %%b'; echo a%c% b %d) | parallel -k -C %+ echo '"{1}_{3}_{2}_{4}"'
echo '### Test of --trim n'
(echo 'a% c %%b'; echo a%c% b %d) | parallel -k --trim n --colsep %+ echo '"{1}_{3}_{2}_{4}"'
parallel -k -C %+ echo '"{1}_{3}_{2}_{4}"' ::: 'a% c %%b' 'a%c% b %d'
echo '### Test of bug: If input is empty string'
(echo ; echo abcbdbebf;echo abc) | parallel -k --colsep b -v echo {1}{2}
}
par_failing_compressor() {
echo 'Compress with failing (de)compressor'
echo 'Test --tag/--line-buffer/--files in all combinations'
echo 'Test working/failing compressor/decompressor in all combinations'
echo '(-k is used as a dummy argument)'
doit() {
# Print something to stdout/stderr
echo "$@"
echo "$@" >&2
}
export -f doit
stdout parallel -vk --header : --argsep ,,, \
parallel -k {tag} {lb} {files} --compress --compress-program {comp} --decompress-program {decomp} doit ::: C={comp},D={decomp} \
,,, tag --tag -k \
,,, lb --line-buffer -k \
,,, files --files0 -k \
,,, comp 'cat;true' 'cat;false' \
,,, decomp 'cat;true' 'cat;false' |
replace_tmpdir |
perl -pe 's:/par......par:/tmpfile:'
}
par_fifo_under_csh() {
echo '### Test --fifo under csh'
doit() {
csh -c "seq 3000000 | parallel -k --pipe --fifo 'sleep .{#};cat {}|wc -c ; false; echo \$status; false'"
echo exit $?
}
# csh does not seem to work with TMPDIR containing \n
doit
TMPDIR=/tmp
doit
}
par_perlexpr_repl() {
echo '### {= and =} in different groups separated by space'
parallel echo {= s/a/b/ =} ::: a
parallel echo {= s/a/b/=} ::: a
parallel echo {= s/a/b/=}{= s/a/b/=} ::: a
parallel echo {= s/a/b/=}{=s/a/b/=} ::: a
parallel echo {= s/a/b/=}{= {= s/a/b/=} ::: a
parallel echo {= s/a/b/=}{={=s/a/b/=} ::: a
parallel echo {= s/a/b/ =} {={==} ::: a
parallel echo {={= =} ::: a
parallel echo {= {= =} ::: a
parallel echo {= {= =} =} ::: a
echo '### bug #45842: Do not evaluate {= =} twice'
parallel -k echo '{= $_=++$::G =}' ::: {1001..1004}
parallel -k echo '{=1 $_=++$::G =}' ::: {1001..1004}
parallel -k echo '{= $_=++$::G =}' ::: {1001..1004} ::: {a..c}
parallel -k echo '{=1 $_=++$::G =}' ::: {1001..1004} ::: {a..c}
echo '### bug #45939: {2} in {= =} fails'
parallel echo '{= s/O{2}//=}' ::: OOOK
parallel echo '{2}-{=1 s/O{2}//=}' ::: OOOK ::: OK
}
par_END() {
echo '### Test -i and --replace: Replace with argument'
(echo a; echo END; echo b) | parallel -k -i -eEND echo repl{}ce
(echo a; echo END; echo b) | parallel -k --replace -eEND echo repl{}ce
(echo a; echo END; echo b) | parallel -k -i+ -eEND echo repl+ce
(echo e; echo END; echo b) | parallel -k -i'*' -eEND echo r'*'plac'*'
(echo a; echo END; echo b) | parallel -k --replace + -eEND echo repl+ce
(echo a; echo END; echo b) | parallel -k --replace== -eEND echo repl=ce
(echo a; echo END; echo b) | parallel -k --replace = -eEND echo repl=ce
(echo a; echo END; echo b) | parallel -k --replace=^ -eEND echo repl^ce
(echo a; echo END; echo b) | parallel -k -I^ -eEND echo repl^ce
echo '### Test -E: Artificial end-of-file'
(echo include this; echo END; echo not this) | parallel -k -E END echo
(echo include this; echo END; echo not this) | parallel -k -EEND echo
echo '### Test -e and --eof: Artificial end-of-file'
(echo include this; echo END; echo not this) | parallel -k -e END echo
(echo include this; echo END; echo not this) | parallel -k -eEND echo
(echo include this; echo END; echo not this) | parallel -k --eof=END echo
(echo include this; echo END; echo not this) | parallel -k --eof END echo
}
par_xargs_compat() {
echo xargs compatibility
a_b-c() { echo a_b; echo c; }
a_b_-c-d() { echo a_b' '; echo c; echo d; }
a_b_-c-d-e() { echo a_b' '; echo c; echo d; echo e; }
one_mb_line() { perl -e 'print "z"x1000000'; }
stdsort() { "$@" | LC_ALL=C sort; }
echo '### Test -L -l and --max-lines'
a_b-c | parallel -km -L2 echo
a_b-c | parallel -k -L2 echo
a_b-c | xargs -L2 echo
echo '### xargs -L1 echo'
a_b-c | parallel -km -L1 echo
a_b-c | parallel -k -L1 echo
a_b-c | xargs -L1 echo
echo 'Lines ending in space should continue on next line'
echo '### xargs -L1 echo'
a_b_-c-d | parallel -km -L1 echo
a_b_-c-d | parallel -k -L1 echo
a_b_-c-d | xargs -L1 echo
echo '### xargs -L2 echo'
a_b_-c-d-e | parallel -km -L2 echo
a_b_-c-d-e | parallel -k -L2 echo
a_b_-c-d-e | xargs -L2 echo
echo '### xargs -l echo'
a_b_-c-d-e | parallel -l -km echo # This behaves wrong
a_b_-c-d-e | parallel -l -k echo # This behaves wrong
a_b_-c-d-e | xargs -l echo
echo '### xargs -l2 echo'
a_b_-c-d-e | parallel -km -l2 echo
a_b_-c-d-e | parallel -k -l2 echo
a_b_-c-d-e | xargs -l2 echo
echo '### xargs -l1 echo'
a_b_-c-d-e | parallel -km -l1 echo
a_b_-c-d-e | parallel -k -l1 echo
a_b_-c-d-e | xargs -l1 echo
echo '### xargs --max-lines=2 echo'
a_b_-c-d-e | parallel -km --max-lines 2 echo
a_b_-c-d-e | parallel -k --max-lines 2 echo
a_b_-c-d-e | xargs --max-lines=2 echo
echo '### xargs --max-lines echo'
a_b_-c-d-e | parallel --max-lines -km echo # This behaves wrong
a_b_-c-d-e | parallel --max-lines -k echo # This behaves wrong
a_b_-c-d-e | xargs --max-lines echo
echo '### test too long args'
one_mb_line | parallel echo 2>&1
one_mb_line | xargs echo 2>&1
(seq 1 10; one_mb_line; seq 12 15) | stdsort parallel -j1 -km -s 10 echo
(seq 1 10; one_mb_line; seq 12 15) | stdsort xargs -s 10 echo
(seq 1 10; one_mb_line; seq 12 15) | stdsort parallel -j1 -kX -s 10 echo
echo '### Test -x'
echo '-km'
(seq 1 10; echo 12345; seq 12 15) | stdsort parallel -j1 -km -s 10 -x echo
echo '-kX'
(seq 1 10; echo 12345; seq 12 15) | stdsort parallel -j1 -kX -s 10 -x echo
echo '-x'
(seq 1 10; echo 12345; seq 12 15) | stdsort xargs -s 10 -x echo
echo '-km -x'
(seq 1 10; echo 1234; seq 12 15) | stdsort parallel -j1 -km -s 10 -x echo
echo '-kX -x'
(seq 1 10; echo 1234; seq 12 15) | stdsort parallel -j1 -kX -s 10 -x echo
echo '-x'
(seq 1 10; echo 1234; seq 12 15) | stdsort xargs -s 10 -x echo
}
par_sem_2jobs() {
echo '### Test semaphore 2 jobs running simultaneously'
parallel --semaphore --id 2jobs -u -j2 'echo job1a 1; sleep 4; echo job1b 3'
sleep 0.5
parallel --semaphore --id 2jobs -u -j2 'echo job2a 2; sleep 4; echo job2b 5'
sleep 0.5
parallel --semaphore --id 2jobs -u -j2 'echo job3a 4; sleep 4; echo job3b 6'
parallel --semaphore --id 2jobs --wait
echo done
}
par_line_buffer() {
echo "### --line-buffer"
tmp1=$(mktemp)
tmp2=$(mktemp)
seq 10 | parallel -j20 --line-buffer 'seq {} 10 | pv -qL 10' > "$tmp1"
seq 10 | parallel -j20 'seq {} 10 | pv -qL 10' > "$tmp2"
cat "$tmp1" | wc
diff "$tmp1" "$tmp2" >/dev/null
echo These must diff: $?
rm "$tmp1" "$tmp2"
}
par_pipe_line_buffer() {
echo "### --pipe --line-buffer"
tmp1=$(mktemp)
tmp2=$(mktemp)
nowarn() {
# Ignore certain warnings
# parallel: Warning: Starting 11 processes took > 2 sec.
# parallel: Warning: Consider adjusting -j. Press CTRL-C to stop.
grep -v '^parallel: Warning: (Starting|Consider)'
}
export PARALLEL="-N10 -L1 --pipe -j20 --tagstring {#}"
seq 200| parallel --line-buffer pv -qL 10 > "$tmp1" 2> >(nowarn)
seq 200| parallel pv -qL 10 > "$tmp2" 2> >(nowarn)
cat "$tmp1" | wc
diff "$tmp1" "$tmp2" >/dev/null
echo These must diff: $?
rm "$tmp1" "$tmp2"
}
par_pipe_line_buffer_compress() {
echo "### --pipe --line-buffer --compress"
seq 200 |
parallel -N10 -L1 --pipe -j20 --line-buffer --compress --tagstring {#} pv -qL 10 |
wc
}
par__pipepart_spawn() {
echo '### bug #46214: Using --pipepart doesnt spawn multiple jobs in version 20150922'
seq 1000000 > /tmp/num1000000
stdout parallel --pipepart --progress -a /tmp/num1000000 --block 10k -j0 true |
grep 1:local | perl -pe 's/\d\d\d/999/g; s/\d\d+|[2-9]/2+/g;'
}
par_pipe_tee() {
echo 'bug #45479: --pipe/--pipepart --tee'
echo '--pipe --tee'
random100M() {
< /dev/zero openssl enc -aes-128-ctr -K 1234 -iv 1234 2>/dev/null |
head -c 100M;
}
random100M | parallel --pipe --tee cat ::: {1..3} | LC_ALL=C wc -c
}
par_pipepart_tee() {
echo 'bug #45479: --pipe/--pipepart --tee'
echo '--pipepart --tee'
export TMPDIR=/dev/shm/parallel
mkdir -p $TMPDIR
random100M() {
< /dev/zero openssl enc -aes-128-ctr -K 1234 -iv 1234 2>/dev/null |
head -c 100M;
}
tmp=$(mktemp)
random100M >"$tmp"
parallel --pipepart --tee -a $tmp cat ::: {1..3} | LC_ALL=C wc -c
rm "$tmp"
}
par_k() {
echo '### Test -k'
ulimit -n 50
(echo "sleep 3; echo begin";
seq 1 30 |
parallel -j1 -kq echo "sleep 1; echo {}";
echo "echo end") |
stdout nice parallel -k -j0 |
grep -Ev 'No more file handles.|Raising ulimit -n' |
perl -pe '/parallel:/ and s/\d/X/g'
}
par_k_linebuffer() {
echo '### bug #47750: -k --line-buffer should give current job up to now'
parallel --line-buffer --tag -k 'seq {} | pv -qL 10' ::: {10..20}
parallel --line-buffer -k 'echo stdout top;sleep 1;echo stderr in the middle >&2; sleep 1;echo stdout' ::: end 2>&1
}
par_maxlinelen_m_I() {
echo "### Test max line length -m -I"
seq 1 60000 | parallel -I :: -km -j1 echo a::b::c | LC_ALL=C sort >/tmp/114-a$$;
md5sum </tmp/114-a$$;
export CHAR=$(cat /tmp/114-a$$ | wc -c);
export LINES=$(cat /tmp/114-a$$ | wc -l);
echo "Chars per line ($CHAR/$LINES): "$(echo "$CHAR/$LINES" | bc);
rm /tmp/114-a$$
}
par_maxlinelen_X_I() {
echo "### Test max line length -X -I"
seq 1 60000 | parallel -I :: -kX -j1 echo a::b::c | LC_ALL=C sort >/tmp/114-b$$;
md5sum </tmp/114-b$$;
export CHAR=$(cat /tmp/114-b$$ | wc -c);
export LINES=$(cat /tmp/114-b$$ | wc -l);
echo "Chars per line ($CHAR/$LINES): "$(echo "$CHAR/$LINES" | bc);
rm /tmp/114-b$$
}
par_results_csv() {
echo "bug #: --results csv"
doit() {
parallel -k $@ --results -.csv echo ::: H2 22 23 ::: H1 11 12 \
2> >(grep -v TMPDIR) |
replace_tmpdir
}
export -f doit
parallel -k --tag doit ::: '--header :' '' \
::: --tag '' ::: --files0 '' ::: --compress '' |
perl -pe 's:/par......par:/tmpfile:g;s/\d+\.\d+/999.999/g'
}
par_kill_children_timeout() {
echo '### Test killing children with --timeout and exit value (failed if timed out)'
pstree $$ | grep sleep | grep -v anacron | grep -v screensave | wc
doit() {
for i in `seq 100 120`; do
bash -c "(sleep $i)" &
sleep $i &
done;
wait;
echo No good;
}
export -f doit
parallel --timeout 3 doit ::: 1000000000 1000000001
echo $?;
sleep 2;
pstree $$ | grep sleep | grep -v anacron | grep -v screensave | wc
}
par_tmux_fg() {
echo 'bug #50107: --tmux --fg should also write how to access it'
stdout parallel --tmux --fg sleep ::: 3 |
replace_tmpdir |
perl -pe 's:/tms.....:tmpfile:'
}
par_retries_all_fail() {
echo "bug #53748: -k --retries 10 + out of filehandles = blocking"
ulimit -n 30
seq 8 |
parallel -k -j0 --retries 2 --timeout 0.1 'echo {}; sleep {}; false' 2>/dev/null
}
par_sockets_cores_threads() {
echo '### Test --number-of-sockets/cores/threads'
unset PARALLEL_CPUINFO
unset PARALLEL_LSCPU
parallel --number-of-sockets
parallel --number-of-cores
parallel --number-of-threads
parallel --number-of-cpus
echo '### Test --use-sockets-instead-of-threads'
(seq 1 4 |
stdout parallel --use-sockets-instead-of-threads -j100% sleep) &&
echo sockets done &
(seq 1 4 | stdout parallel -j100% sleep) && echo threads done &
wait
echo 'Threads should complete first on machines with less than 8 sockets'
}
par_long_line_remote() {
echo '### Deal with long command lines on remote servers'
perl -e "print(((\"'\"x5000).\"\\n\")x6)" |
parallel -j1 -S lo -N 10000 echo {} |wc
perl -e 'print((("\$"x5000)."\n")x50)' |
parallel -j1 -S lo -N 10000 echo {} |wc
}
par_shellquote() {
echo '### Test --shellquote in all shells'
doit() {
# Run --shellquote for ascii 1..255 in a shell
shell="$1"
"$shell" -c perl\ -e\ \'print\ pack\(\"c\*\",1..255\)\'\ \|\ parallel\ -0\ --shellquote
}
export -f doit
parallel --tag -q -k doit {} ::: ash bash csh dash fish fizsh ksh2020 ksh93 lksh mksh posh rzsh sash sh static-sh tcsh yash zsh csh tcsh
}
par_tmp_full() {
# Assume /tmp/shm is easy to fill up
export SHM=/tmp/shm/parallel
mkdir -p $SHM
sudo umount -l $SHM 2>/dev/null
sudo mount -t tmpfs -o size=10% none $SHM
echo "### Test --tmpdir running full. bug #40733 was caused by this"
stdout parallel -j1 --tmpdir $SHM cat /dev/zero ::: dummy
}
par_jobs_file() {
echo '### Test of -j filename'
echo 3 >/tmp/jobs_to_run1
parallel -j /tmp/jobs_to_run1 -v sleep {} ::: 10 8 6 5 4
# Should give 6 8 10 5 4
}
export -f $(compgen -A function | grep par_)
compgen -A function | grep par_ | LC_ALL=C sort |
parallel --timeout 1000% -j10 --tag -k --joblog /tmp/jl-`basename $0` '{} 2>&1' |
perl -pe 's/,31,0/,15,0/' |
# Replace $PWD with . even if given as ~/...
perl -pe 's:~:'"$HOME"':g' |
perl -pe 's:'"$HOME"':~:g'
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