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

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#!/bin/bash
# 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_line_buffer() {
echo "### --line-buffer"
tmp1=$(tempfile)
tmp2=$(tempfile)
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 $tmp2
}
par_pipe_line_buffer() {
echo "### --pipe --line-buffer"
tmp1=$(tempfile)
tmp2=$(tempfile)
seq 200| parallel -N10 -L1 --pipe -j20 --line-buffer --tagstring {#} pv -qL 10 > $tmp1
seq 200| parallel -N10 -L1 --pipe -j20 --tagstring {#} pv -qL 10 > $tmp2
cat $tmp1 | wc
diff $tmp1 $tmp2 >/dev/null
echo These must diff: $?
rm $tmp1 $tmp2
}
par_pipe_line_buffer_compress() {
echo "### --pipe --line-buffer --compress"
seq 200| parallel -N10 -L1 --pipe -j20 --line-buffer --compress --tagstring {#} pv -qL 10 | wc
}
par__pipepart_spawn() {
echo '### bug #46214: Using --pipepart doesnt spawn multiple jobs in version 20150922'
seq 1000000 > /tmp/num1000000;
stdout nice parallel --pipepart --progress -a /tmp/num1000000 --block 10k -j0 true |
grep 1:local | perl -pe 's/\d\d\d/999/g'
}
par__pipe_tee() {
echo 'bug #45479: --pipe/--pipepart --tee'
echo '--pipe --tee'
random1G() {
< /dev/zero openssl enc -aes-128-ctr -K 1234 -iv 1234 2>/dev/null |
head -c 1G;
}
random1G | parallel --pipe --tee cat ::: {1..3} | LANG=C wc -c
}
par__pipepart_tee() {
echo 'bug #45479: --pipe/--pipepart --tee'
echo '--pipepart --tee'
random1G() {
< /dev/zero openssl enc -aes-128-ctr -K 1234 -iv 1234 2>/dev/null |
head -c 1G;
}
tmp=$(mktemp)
random1G >$tmp
parallel --pipepart --tee -a $tmp cat ::: {1..3} | LANG=C wc -c
rm $tmp
}
par__memleak() {
echo "### Test memory consumption stays (almost) the same for 30 and 300 jobs"
echo "should give 1 == true"
mem30=$( nice stdout time -f %M parallel -j2 true :::: <(perl -e '$a="x"x60000;for(1..30){print $a,"\n"}') );
mem300=$( nice stdout time -f %M parallel -j2 true :::: <(perl -e '$a="x"x60000;for(1..300){print $a,"\n"}') );
echo "Memory use should not depend very much on the total number of jobs run\n";
echo "Test if memory consumption(300 jobs) < memory consumption(30 jobs) * 110% ";
echo $(($mem300*100 < $mem30 * 110))
}
par_slow_total_jobs() {
echo 'bug #51006: Slow total_jobs() eats job'
(echo a; sleep 15; echo b; sleep 15; seq 2) |
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parallel -k echo '{=total_jobs()=}' 2> >(perl -pe 's/\d/X/g')
}
par_interactive() {
echo '### Test -p --interactive'
cat >/tmp/parallel-script-for-expect <<_EOF
#!/bin/bash
seq 1 3 | parallel -k -p "sleep 0.1; echo opt-p"
seq 1 3 | parallel -k --interactive "sleep 0.1; echo opt--interactive"
_EOF
chmod 755 /tmp/parallel-script-for-expect
(
expect -b - <<_EOF
spawn /tmp/parallel-script-for-expect
expect "echo opt-p 1"
send "y\n"
expect "echo opt-p 2"
send "n\n"
expect "echo opt-p 3"
send "y\n"
expect "opt-p 1"
expect "opt-p 3"
expect "echo opt--interactive 1"
send "y\n"
expect "echo opt--interactive 2"
send "n\n"
expect "opt--interactive 1"
expect "echo opt--interactive 3"
send "y\n"
expect "opt--interactive 3"
send "\n"
_EOF
echo
) | perl -ne 's/\r//g;/\S/ and print' |
# Race will cause the order to change
sort
}
par_k() {
echo '### Test -k'
ulimit -n 50
(echo "sleep 3; echo begin"; seq 1 30 |
parallel -kq echo "sleep 1; echo {}";
echo "echo end") | stdout nice parallel -k -j0 |
grep -Ev 'No more file handles.|Raising ulimit -n'
}
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 | 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$$
}
par_maxlinelen_X_I() {
echo "### Test max line length -X -I"
seq 1 60000 | parallel -I :: -kX -j1 echo a::b::c | sort >/tmp/114-b$$;
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_compress_fail() {
echo "### bug #41609: --compress fails"
seq 12 | parallel --compress --compress-program bzip2 -k seq {} 1000000 | md5sum
seq 12 | parallel --compress -k seq {} 1000000 | md5sum
}
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_results_csv() {
echo "bug #: --results csv"
doit() {
parallel -k $@ --results -.csv echo ::: H2 22 23 ::: H1 11 12;
}
export -f doit
parallel -k --tag doit ::: '--header :' '' \
::: --tag '' ::: --files '' ::: --compress '' |
perl -pe 's:/par......par:/tmpfile:g;s/\d+\.\d+/999.999/g'
}
par_results_compress() {
parallel --results /tmp/ged --compress echo ::: 1 | wc -l
parallel --results /tmp/ged echo ::: 1 | wc -l
}
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 | perl -pe 's/.tmp\S+/tmp/'
}
par_plus_dyn_repl() {
echo "Dynamic replacement strings defined by --plus"
unset myvar
echo ${myvar:-myval}
parallel --rpl '{:-(.+)} $_ ||= $$1' echo {:-myval} ::: "$myvar"
parallel --plus echo {:-myval} ::: "$myvar"
parallel --plus echo {2:-myval} ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo {-2:-myval} ::: "wrong" ::: "$myvar" ::: "wrong"
myvar=abcAaAdef
echo ${myvar:2}
parallel --rpl '{:(\d+)} substr($_,0,$$1) = ""' echo {:2} ::: "$myvar"
parallel --plus echo {:2} ::: "$myvar"
parallel --plus echo {2:2} ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo {-2:2} ::: "wrong" ::: "$myvar" ::: "wrong"
echo ${myvar:2:3}
parallel --rpl '{:(\d+?):(\d+?)} $_ = substr($_,$$1,$$2);' echo {:2:3} ::: "$myvar"
parallel --plus echo {:2:3} ::: "$myvar"
parallel --plus echo {2:2:3} ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo {-2:2:3} ::: "wrong" ::: "$myvar" ::: "wrong"
echo ${#myvar}
parallel --rpl '{#} $_ = length $_;' echo {#} ::: "$myvar"
# {#} used for job number
parallel --plus echo {#} ::: "$myvar"
echo ${myvar#bc}
parallel --rpl '{#(.+?)} s/^$$1//;' echo {#bc} ::: "$myvar"
parallel --plus echo {#bc} ::: "$myvar"
parallel --plus echo {2#bc} ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo {-2#bc} ::: "wrong" ::: "$myvar" ::: "wrong"
echo ${myvar#abc}
parallel --rpl '{#(.+?)} s/^$$1//;' echo {#abc} ::: "$myvar"
parallel --plus echo {#abc} ::: "$myvar"
parallel --plus echo {2#abc} ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo {-2#abc} ::: "wrong" ::: "$myvar" ::: "wrong"
echo ${myvar%de}
parallel --rpl '{%(.+?)} s/$$1$//;' echo {%de} ::: "$myvar"
parallel --plus echo {%de} ::: "$myvar"
parallel --plus echo {2%de} ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo {-2%de} ::: "wrong" ::: "$myvar" ::: "wrong"
echo ${myvar%def}
parallel --rpl '{%(.+?)} s/$$1$//;' echo {%def} ::: "$myvar"
parallel --plus echo {%def} ::: "$myvar"
parallel --plus echo {2%def} ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo {-2%def} ::: "wrong" ::: "$myvar" ::: "wrong"
echo ${myvar/def/ghi}
parallel --rpl '{/(.+?)/(.+?)} s/$$1/$$2/;' echo {/def/ghi} ::: "$myvar"
parallel --plus echo {/def/ghi} ::: "$myvar"
parallel --plus echo {2/def/ghi} ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo {-2/def/ghi} ::: "wrong" ::: "$myvar" ::: "wrong"
echo ${myvar^a}
parallel --rpl '{^(.+?)} s/^($$1)/uc($1)/e;' echo {^a} ::: "$myvar"
parallel --plus echo {^a} ::: "$myvar"
parallel --plus echo {2^a} ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo {-2^a} ::: "wrong" ::: "$myvar" ::: "wrong"
echo ${myvar^^a}
parallel --rpl '{^^(.+?)} s/($$1)/uc($1)/eg;' echo {^^a} ::: "$myvar"
parallel --plus echo {^^a} ::: "$myvar"
parallel --plus echo {2^^a} ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo {-2^^a} ::: "wrong" ::: "$myvar" ::: "wrong"
myvar=AbcAaAdef
echo ${myvar,A}
parallel --rpl '{,(.+?)} s/^($$1)/lc($1)/e;' echo '{,A}' ::: "$myvar"
parallel --plus echo '{,A}' ::: "$myvar"
parallel --plus echo '{2,A}' ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo '{-2,A}' ::: "wrong" ::: "$myvar" ::: "wrong"
echo ${myvar,,A}
parallel --rpl '{,,(.+?)} s/($$1)/lc($1)/eg;' echo '{,,A}' ::: "$myvar"
parallel --plus echo '{,,A}' ::: "$myvar"
parallel --plus echo '{2,,A}' ::: "wrong" ::: "$myvar" ::: "wrong"
parallel --plus echo '{-2,,A}' ::: "wrong" ::: "$myvar" ::: "wrong"
}
par_linebuffer_tag_slow_output() {
echo "Test output tag with mixing halflines"
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halfline() {
perl -e '$| = 1; map { print $ARGV[0]; sleep(2); print "$_\n" } split //, "Half\n"' $1
}
export -f halfline
parallel --delay 1 -j0 --tag --line-buffer halfline ::: a b
}
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
}
export -f $(compgen -A function | grep par_)
compgen -A function | grep par_ | sort |
parallel --joblog /tmp/jl-`basename $0` -j10 --tag -k '{} 2>&1'