#!/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
cat <<'EOF' | sed -e 's/;$/; /;s/$SERVER1/'$SERVER1'/;s/$SERVER2/'$SERVER2'/' | stdout parallel -vj0 -k --joblog /tmp/jl-`basename $0` -L1
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

echo '**'

testhalt() { 
  echo '### testhalt --halt '$1; 
  (yes 0 | head -n 10; seq 10) | stdout parallel -kj4 --halt $1 'sleep {= $_=$_*0.3+1 =}; exit {}'; echo $?; 
  (seq 10; yes 0 | head -n 10) | stdout parallel -kj4 --halt $1 'sleep {= $_=$_*0.3+1 =}; exit {}'; echo $?; 
}; 
export -f testhalt; 
  parallel -kj0 testhalt ::: now,fail=0 now,fail=1 now,fail=2 now,fail=30%  now,fail=70% 
    soon,fail=0 soon,fail=1 soon,fail=2 soon,fail=30% soon,fail=70% 
    now,success=0 now,success=1 now,success=2 now,success=30% now,success=70% 
    soon,success=0 soon,success=1 soon,success=2 soon,success=30% now,success=70%

echo '**'

echo '### Test --halt-on-error 0'; 
  (echo "sleep 1;true"; echo "sleep 2;false";echo "sleep 3;true") | parallel -j10 --halt-on-error 0; 
  echo $?; 

  (echo "sleep 1;true"; echo "sleep 2;false";echo "sleep 3;true";echo "sleep 4; non_exist") | parallel -j10 --halt 0; 
  echo $?

echo '**'

echo '### Test --halt-on-error 1'; 
  (echo "sleep 1;true"; echo "sleep 2;false";echo "sleep 3;true") | parallel -j10 --halt-on-error 1; 
  echo $?; 

  (echo "sleep 1;true"; echo "sleep 2; non_exist";echo "sleep 3;true";echo "sleep 4; false") | parallel -j10 --halt 1; 
  echo $?

echo '**'

echo '### Test --halt-on-error 2'; 
  (echo "sleep 1;true"; echo "sleep 2;false";echo "sleep 3;true") | parallel -j10 --halt-on-error 2; 
  echo $?; 

  (echo "sleep 1;true"; echo "sleep 2;false";echo "sleep 3;true";echo "sleep 4; non_exist") | parallel -j10 --halt 2; 
  echo $?

echo '**'

echo '### Test --halt -1'; 
  (echo "sleep 1;false"; echo "sleep 2;true";echo "sleep 3;false") | parallel -j10 --halt-on-error -1; 
  echo $?; 

  (echo "sleep 1;false"; echo "sleep 2;true";echo "sleep 3;false";echo "sleep 4; non_exist") | parallel -j10 --halt -1; 
  echo $?

echo '**'

echo '### Test --halt -2'; 
  (echo "sleep 1;false"; echo "sleep 2;true";echo "sleep 3;false") | parallel -j10 --halt-on-error -2; 
  echo $?; 

  (echo "sleep 1;false"; echo "sleep 2;true";echo "sleep 3;false";echo "sleep 4; non_exist") | parallel -j10 --halt -2; 
  echo $?

echo '**'

echo '### Test first dying print --halt-on-error 1'; 
  (echo 0; echo 3; seq 0 7;echo 0; echo 8) | parallel -j10 -kq --halt 1 perl -e 'sleep $ARGV[0];print STDERR @ARGV,"\n"; exit shift'; 
  echo exit code $?

echo '### Test last dying print --halt-on-error 2'; 
  (echo 0; echo 3; seq 0 7;echo 0; echo 8) | parallel -j10 -kq --halt 2 perl -e 'sleep $ARGV[0];print STDERR @ARGV,"\n"; exit shift'; 
  echo exit code $?

echo '### Test last dying print --halt-on-error -1'; 
  (echo 0; echo 3; seq 0 7;echo 0; echo 8) | parallel -j10 -kq --halt -1 perl -e 'sleep $ARGV[0];print STDERR @ARGV,"\n"; exit not shift'; 
  echo exit code $?

echo '### Test last dying print --halt-on-error -2'; 
  (echo 0; echo 3; seq 0 7;echo 0; echo 8) | parallel -j10 -kq --halt -2 perl -e 'sleep $ARGV[0];print STDERR @ARGV,"\n"; exit not shift'; 
  echo exit code $?

echo '**'

echo '### test memfree'
  parallel --memfree 1k echo Free mem: ::: 1k
  stdout parallel --timeout 3 --argsep II parallel --memfree 1t echo Free mem: ::: II 1t

echo '**'

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

echo '**'

echo "### Test memory consumption stays (almost) the same for 30 and 300 jobs"
echo "should give 1 == true"

  mem30=$( stdout time -f %M parallel -j2 true :::: <(perl -e '$a="x"x60000;for(1..30){print $a,"\n"}') ); 
  mem300=$( 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))

echo '**'

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$$

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$$

echo '**'

echo "### bug #41609: --compress fails"
  seq 12 | parallel --compress --compress-program bzip2 -k seq {} 1000000 | md5sum
  seq 12 | parallel --compress -k seq {} 1000000 | md5sum


EOF