mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-11-24 23:17:55 +00:00
202 lines
5.8 KiB
Bash
202 lines
5.8 KiB
Bash
#!/bin/bash
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# Simple jobs that never fails
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# Each should be taking >100s and be possible to run in parallel
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# I.e.: No race conditions, no logins
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# tmpdir with > 5 GB available
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TMP5G=${TMP5G:-/dev/shm}
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export TMP5G
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rm -f /tmp/*.{tmx,pac,arg,all,log,swp,loa,ssh,df,pip,tmb,chr,tms,par}
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par_exit_code() {
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echo 'bug #52207: Exit status 0 when child job is killed, even with "now,fail=1"'
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in_shell_run_command() {
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# Runs command in given shell via Perl's open3
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shell="$1"
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prg="$2"
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perl -MIPC::Open3 -e 'open3($a,$b,$c,"'$shell'","-c",'"$prg"'); wait; print $?>>8,"\n"'
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}
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export -f in_shell_run_command
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runit() {
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OK="ash bash csh dash fish mksh posh rc sash sh static-sh tcsh"
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BAD="fdsh fizsh ksh ksh93 yash zsh"
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s=100
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rm -f /tmp/mysleep
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cp /bin/sleep /tmp/mysleep
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echo '# Ideally the command should return the same'
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echo '# with or without parallel'
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echo '# but fish 2.4.0 returns 1 while X.X.X returns 0'
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parallel -kj500% --argsep ,, --tag in_shell_run_command {1} '{=2 $_=Q($_) =}' \
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,, $OK $BAD ,, \
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'/tmp/mysleep '$s \
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'parallel --halt-on-error now,fail=1 /tmp/mysleep ::: '$s \
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'parallel --halt-on-error now,done=1 /tmp/mysleep ::: '$s \
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'parallel --halt-on-error now,done=1 /bin/true ::: '$s \
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'parallel --halt-on-error now,done=1 exit ::: '$s \
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'true;/tmp/mysleep '$s \
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'parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: '$s \
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'parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: '$s \
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'parallel --halt-on-error now,done=1 "true;/bin/true" ::: '$s \
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'parallel --halt-on-error now,done=1 "true;exit" ::: '$s
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}
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export -f runit
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killsleep() {
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sleep 5
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while true; do killall -9 mysleep 2>/dev/null; sleep 1; done
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}
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export -f killsleep
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parallel -uj0 --halt now,done=1 ::: runit killsleep
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}
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par_retries_unreachable() {
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echo '### Test of --retries on unreachable host'
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seq 2 | stdout parallel -k --retries 2 -v -S 4.3.2.1,: echo
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}
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par_outside_file_handle_limit() {
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ulimit -n 1024
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echo "### Test Force outside the file handle limit, 2009-02-17 Gave fork error"
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(echo echo Start; seq 1 20000 | perl -pe 's/^/true /'; echo echo end) |
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stdout parallel -uj 0 | egrep -v 'processes took|adjusting' |
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perl -pe 's/\d\d\d/999/'
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}
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par_over_4GB() {
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echo '### Test if we can deal with output > 4 GB'
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echo |
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nice parallel --tmpdir $TMP5G -q perl -e '$a="x"x1000000;for(0..4300){print $a}' |
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nice md5sum
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}
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par_mem_leak() {
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echo "### test for mem leak"
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export parallel=parallel
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no_mem_leak() {
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run_measurements() {
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from=$1
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to=$2
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pause_every=$3
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measure() {
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# Input:
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# $1 = iterations
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# $2 = sleep 1 sec for every $2
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seq $1 | ramusage $parallel -u sleep '{= $_=$_%'$2'?0:1 =}'
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}
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export -f measure
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seq $from $to | $parallel measure {} $pause_every |
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sort -n
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}
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# Return false if leaking
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# Normal: 16940-17320
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max1000=$(run_measurements 1000 1007 100000 | tail -n1)
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min30000=$(run_measurements 15000 15004 100000 | head -n1)
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if [ $max1000 -gt $min30000 ] ; then
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echo Probably no leak $max1000 -gt $min30000
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return 0
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else
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echo Probably leaks $max1000 not -gt $min30000
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# Make sure there are a few sleeps
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max1000=$(run_measurements 1001 1007 100 | tail -n1)
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min30000=$(run_measurements 30000 30004 100 | head -n1)
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if [ $max1000 -gt $min30000 ] ; then
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echo $max1000 -gt $min30000 = very likely no leak
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return 0
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else
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echo not $max1000 -gt $min30000 = very likely leak
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return 1
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fi
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fi
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}
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renice -n 3 $$ 2>/dev/null >/dev/null
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if no_mem_leak >/dev/null ; then
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echo no mem leak detected
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else
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echo possible mem leak;
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fi
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}
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par_timeout() {
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echo "### test --timeout"
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stdout time -f %e parallel --timeout 1s sleep ::: 10 |
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perl -ne '1 < $_ and $_ < 10 and print "OK\n"'
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stdout time -f %e parallel --timeout 1m sleep ::: 100 |
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perl -ne '10 < $_ and $_ < 100 and print "OK\n"'
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}
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par_halt_on_error() {
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mytest() {
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HALT=$1
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BOOL1=$2
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BOOL2=$3
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(echo "sleep 1;$BOOL1";
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echo "sleep 2;$BOOL2";
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echo "sleep 3;$BOOL1") |
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parallel -j10 --halt-on-error $HALT
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echo $?
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(echo "sleep 1;$BOOL1";
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echo "sleep 2;$BOOL2";
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echo "sleep 3;$BOOL1";
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echo "sleep 4;non_exist";
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) |
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parallel -j10 --halt-on-error $HALT
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echo $?
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}
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export -f mytest
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parallel -j1 -k --tag mytest ::: -2 -1 0 1 2 ::: true false ::: true false
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}
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par_test_build_and_install() {
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cd ~/privat/parallel
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# Make a .tar.gz file
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stdout make dist |
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perl -pe 's/make\[\d\]/make[0]/g;s/\d{8}/00000000/g'
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LAST=$(ls *tar.gz | tail -n1)
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cd /tmp
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rm -rf parallel-20??????/
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tar xf ~/privat/parallel/$LAST
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cd parallel-20??????/
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echo "### Test normal build and install"
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# Make sure files depending on *.pod have to be rebuilt
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touch src/*pod src/sql
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./configure --prefix=/tmp/parallel-install &&
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(stdout nice make -j3 >/dev/null;
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stdout nice make install) |
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perl -pe 's/make\[\d\]/make[0]/g;s/\d{8}/00000000/g'
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echo '### Test installation missing pod2*'
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parallel which ::: pod2html pod2man pod2texi pod2pdf |
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sudo parallel mv {} {}.hidden
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# Make sure files depending on *.pod have to be rebuilt
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touch src/*pod src/sql
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./configure --prefix=/tmp/parallel-install &&
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(stdout nice make -j3 >/dev/null;
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stdout nice make install) |
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perl -pe 's/make\[\d\]/make[0]/g;s/\d{8}/00000000/g'
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parallel which {}.hidden ::: pod2html pod2man pod2texi pod2pdf |
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sudo parallel mv {} {.}
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}
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#par_crashing() {
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# echo '### bug #56322: sem crashed when running with input from seq'
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# echo "### This should not fail"
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# doit() { seq 100000000 |xargs -P 80 -n 1 sem true; }
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# export -f doit
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# parallel -j1 --timeout 100 --nice 11 doit ::: 1
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#}
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export -f $(compgen -A function | grep par_)
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compgen -A function | grep par_ | sort | parallel -vj0 -k --tag --joblog /tmp/jl-`basename $0` '{} 2>&1'
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