echo '### Test exit val - true';   echo true | parallel;   echo $?
### Test exit val - true
0
echo '**'
**
echo '### Test exit val - false';   echo false | parallel;   echo $?
### Test exit val - false
1
echo '**'
**
echo '### Test bug #43284: {%} and {#} with --xapply';   parallel --xapply 'echo {1} {#} {%} {2}' ::: a ::: b;   parallel -N2 'echo {%}' ::: a b
### Test bug #43284: {%} and {#} with --xapply
a 1 1 b
1
echo '**'
**
echo '### Test bug #43376: {%} and {#} with --pipe'
### Test bug #43376: {%} and {#} with --pipe
  echo foo | parallel -q --pipe -k echo {#}
1
  echo foo | parallel --pipe -k echo {%}
1
  echo foo | parallel -q --pipe -k echo {%}
1
  echo foo | parallel --pipe -k echo {#}
1
echo '**'
**
echo '### {= and =} in different groups separated by space'
### {= and =} in different groups separated by space
  parallel echo {= s/a/b/ =} ::: a
b
  parallel echo {= s/a/b/=} ::: a
b
  parallel echo {= s/a/b/=}{= s/a/b/=} ::: a
bb
  parallel echo {= s/a/b/=}{=s/a/b/=} ::: a
bb
  parallel echo {= s/a/b/=}{= {= s/a/b/=} ::: a
b{= b
  parallel echo {= s/a/b/=}{={=s/a/b/=} ::: a
b{=b
  parallel echo {= s/a/b/ =} {={==} ::: a
b {=a
  parallel echo {={= =} ::: a
{=a
  parallel echo {= {= =} ::: a
{= a
  parallel echo {= {= =} =} ::: a
{= a =}
echo '**'
**
echo '### {} as part of the command'
### {} as part of the command
  echo p /bin/ls | parallel l{= s/p/s/ =}
/bin/ls
  echo /bin/ls-p | parallel --colsep '-' l{=2 s/p/s/ =} {1}
/bin/ls
  echo s /bin/ls | parallel l{}
/bin/ls
  echo /bin/ls | parallel ls {}
/bin/ls
  echo ls /bin/ls | parallel {}
/bin/ls
  echo ls /bin/ls | parallel
/bin/ls
echo '**'
**
echo '### bug #43817: Some JP char cause problems in positional replacement strings'
### bug #43817: Some JP char cause problems in positional replacement strings
  parallel -k echo ::: '�<�>' '�<1 $_=2�>' 'ワ'
�<�>
�<1 $_=2�>
ワ
  parallel -k echo {1} ::: '�<�>' '�<1 $_=2�>' 'ワ'
�<�>
�<1 $_=2�>
ワ
  parallel -Xj1 echo ::: '�<�>' '�<1 $_=2�>' 'ワ'
�<�> �<1 $_=2�> ワ
  parallel -Xj1 echo {1} ::: '�<�>' '�<1 $_=2�>' 'ワ'
�<�>
echo '**'
**
echo '### --rpl % that is a substring of longer --rpl %D'
### --rpl % that is a substring of longer --rpl %D
parallel --plus --rpl '%'   --rpl '%D $_=::shell_quote(::dirname($_));' --rpl '%B s:.*/::;s:\.[^/.]+$::;' --rpl '%E s:.*\.::'   'echo {}=%;echo %D={//};echo %B={/.};echo %E={+.};echo %D/%B.%E={}' ::: a.b/c.d/e.f
a.b/c.d/e.f=a.b/c.d/e.f
a.b/c.d=a.b/c.d
e=e
f=f
a.b/c.d/e.f=a.b/c.d/e.f
echo '**'
**
echo '### Disk full'
### Disk full
cat /dev/zero >$SMALLDISK/out;   parallel --tmpdir $SMALLDISK echo ::: OK;   rm $SMALLDISK/out
cat: write error: No space left on device
parallel: Error: Output is incomplete. Cannot append to buffer file in /mnt/ram. Is the disk full?
parallel: Error: Change $TMPDIR with --tmpdir or use --compress.
echo '**'
**
echo '### bug #44546: If --compress-program fails: fail'
### bug #44546: If --compress-program fails: fail
  parallel --line-buffer --compress-program false echo \;ls ::: /no-existing; echo $?
1
parallel: Error: false failed.
parallel: Error: false failed.
  parallel --tag --line-buffer --compress-program false echo \;ls ::: /no-existing; echo $?
1
parallel: Error: false failed.
parallel: Error: false failed.
  (parallel --files --tag --line-buffer --compress-program false echo \;sleep 1\;ls ::: /no-existing; echo $?) | tail -n1
1
parallel: Error: false failed.
parallel: Error: false failed.
parallel: Error: false failed.
parallel: Error: false failed.
  parallel --tag --compress-program false echo \;ls ::: /no-existing; echo $?
1
parallel: Error: false failed.
parallel: Error: false failed.
  parallel --line-buffer --compress-program false echo \;ls ::: /no-existing; echo $?
1
parallel: Error: false failed.
parallel: Error: false failed.
  parallel --compress-program false echo \;ls ::: /no-existing; echo $?
1
parallel: Error: false failed.
parallel: Error: false failed.
echo 'bug #41613: --compress --line-buffer - no newline';   echo 'pipe compress tagstring'
bug #41613: --compress --line-buffer - no newline
pipe compress tagstring
  perl -e 'print "O"'| parallel --compress --tagstring {#} --pipe --line-buffer cat;  echo "K"
1	OK
  echo 'pipe compress notagstring'
pipe compress notagstring
  perl -e 'print "O"'| parallel --compress --pipe --line-buffer cat;  echo "K"
OK
  echo 'pipe nocompress tagstring'
pipe nocompress tagstring
  perl -e 'print "O"'| parallel --tagstring {#} --pipe --line-buffer cat;  echo "K"
1	OK
  echo 'pipe nocompress notagstring'
pipe nocompress notagstring
  perl -e 'print "O"'| parallel --pipe --line-buffer cat;  echo "K"
OK
  echo 'nopipe compress tagstring'
nopipe compress tagstring
  parallel --compress --tagstring {#} --line-buffer echo {} O ::: -n;  echo "K"
1	OK
  echo 'nopipe compress notagstring'
nopipe compress notagstring
  parallel --compress --line-buffer echo {} O ::: -n;  echo "K"
OK
  echo 'nopipe nocompress tagstring'
nopipe nocompress tagstring
  parallel --tagstring {#} --line-buffer echo {} O ::: -n;  echo "K"
1	OK
  echo 'nopipe nocompress notagstring'
nopipe nocompress notagstring
  parallel --line-buffer echo {} O ::: -n;  echo "K"
OK
echo 'Compress with failing (de)compressor'
Compress with failing (de)compressor
  parallel -k --tag --compress --compress-program 'cat;true'  --decompress-program 'cat;true'  echo ::: tag true true
tag	tag
true	true
true	true
  parallel -k --tag --compress --compress-program 'cat;false' --decompress-program 'cat;true'  echo ::: tag false true
tag	tag
false	false
true	true
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
  parallel -k --tag --compress --compress-program 'cat;false' --decompress-program 'cat;false' echo ::: tag false false
tag	tag
false	false
false	false
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
  parallel -k --tag --compress --compress-program 'cat;true'  --decompress-program 'cat;false' echo ::: tag true false
tag	tag
true	true
false	false
  parallel -k --compress --compress-program 'cat;true'  --decompress-program 'cat;true'  echo ::: true true
true
true
  parallel -k --compress --compress-program 'cat;false' --decompress-program 'cat;true'  echo ::: false true
false
true
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
  parallel -k --compress --compress-program 'cat;false' --decompress-program 'cat;false' echo ::: false false
false
false
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
  parallel -k --compress --compress-program 'cat;true'  --decompress-program 'cat;false' echo ::: true false
true
false
  parallel -k --line-buffer --compress --compress-program 'cat;true'  --decompress-program 'cat;true'  echo ::: line-buffer true true
line-buffer
true
true
  parallel -k --line-buffer --compress --compress-program 'cat;false' --decompress-program 'cat;true'  echo ::: line-buffer false true
line-buffer
false
true
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
  parallel -k --line-buffer --compress --compress-program 'cat;false' --decompress-program 'cat;false' echo ::: line-buffer false false
line-buffer
false
false
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
  parallel -k --tag --line-buffer --compress --compress-program 'cat;true'  --decompress-program 'cat;false' echo ::: tag line-buffer true false
tag	tag
line-buffer	line-buffer
true	true
false	false
  parallel -k --tag --line-buffer --compress --compress-program 'cat;true'  --decompress-program 'cat;true'  echo ::: tag line-buffer true true
tag	tag
line-buffer	line-buffer
true	true
true	true
  parallel -k --tag --line-buffer --compress --compress-program 'cat;false' --decompress-program 'cat;true'  echo ::: tag line-buffer false true
tag	tag
line-buffer	line-buffer
false	false
true	true
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
  parallel -k --tag --line-buffer --compress --compress-program 'cat;false' --decompress-program 'cat;false' echo ::: tag line-buffer false false
tag	tag
line-buffer	line-buffer
false	false
false	false
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
  parallel -k --tag --line-buffer --compress --compress-program 'cat;true'  --decompress-program 'cat;false' echo ::: tag line-buffer true false
tag	tag
line-buffer	line-buffer
true	true
false	false
  parallel -k --files --compress --compress-program 'cat;true'  --decompress-program 'cat;true'  echo ::: files true true   | parallel rm
  parallel -k --files --compress --compress-program 'cat;false' --decompress-program 'cat;true'  echo ::: files false true  | parallel rm
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
  parallel -k --files --compress --compress-program 'cat;false' --decompress-program 'cat;false' echo ::: files false false | parallel rm
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
parallel: Error: cat;false failed.
  parallel -k --files --compress --compress-program 'cat;true'  --decompress-program 'cat;false' echo ::: files true false  | parallel rm
echo 'bug #44250: pxz complains File format not recognized but decompresses anyway'
bug #44250: pxz complains File format not recognized but decompresses anyway
  # The first line dumps core if run from make file. Why?!
  stdout parallel --compress --compress-program pxz ls /{} ::: OK-if-missing-file
parallel: Error: pxz failed.
  stdout parallel --compress --compress-program pixz --decompress-program 'pixz -d' ls /{}  ::: OK-if-missing-file
ls: cannot access /OK-if-missing-file: No such file or directory
  stdout parallel --compress --compress-program pixz --decompress-program 'pixz -d' true ::: OK-if-no-output
  stdout parallel --compress --compress-program pxz true ::: OK-if-no-output
echo 'bug #41613: --compress --line-buffer no newline';   perl -e 'print "It worked"'| parallel --pipe --compress --line-buffer cat; echo
bug #41613: --compress --line-buffer no newline
It worked
echo '### bug #44614: --pipepart --header off by one'
### bug #44614: --pipepart --header off by one
  seq 10 >/tmp/parallel_44616;     parallel --pipepart -a /tmp/parallel_44616 -k --block 5 'echo foo; cat';     parallel --pipepart -a /tmp/parallel_44616 -k --block 2 --regexp --recend 3'\n' 'echo foo; cat';     rm /tmp/parallel_44616
foo
1
2
3
foo
4
5
6
foo
7
8
9
foo
10
foo
1
2
3
foo
4
5
6
7
8
9
10
echo '### TMUX not found'
### TMUX not found
  TMUX=not-existing parallel --tmux echo ::: 1
parallel: Error: not-existing not found in $PATH.
echo '**'
**
parallel -j4 --halt 2 ::: 'sleep 1' burnP6 false; killall burnP6 && echo ERROR: burnP6 should be killed
parallel: This job failed:
false
burnP6: no process found
parallel -j4 --halt -2 ::: 'sleep 1' burnP5 true; killall burnP5 && echo ERROR: burnP5 should be killed
parallel: This job succeeded:
true
burnP5: no process found
parallel --halt error echo ::: should not print
parallel: Error: --halt must have 'never', 'soon', or 'now'.
parallel --halt soon echo ::: should not print
parallel: Error: --halt soon must be followed by ,success or ,fail.
parallel --halt now echo ::: should not print
parallel: Error: --halt now must be followed by ,success or ,fail.
echo '**'
**
echo '### bug #44995: parallel echo {#} ::: 1 2 ::: 1 2'
### bug #44995: parallel echo {#} ::: 1 2 ::: 1 2
parallel -k echo {#} ::: 1 2 ::: 1 2
1
2
3
4
echo '**'
**
testquote() { printf '"#&/\n()*=?'"'" | PARALLEL_SHELL=$1 parallel -0 echo; };   export -f testquote;   parallel --tag -k testquote ::: ash bash csh dash fdsh fish fizsh ksh ksh93 mksh pdksh posh rbash rc rzsh sash sh static-sh tcsh yash zsh
ash	"#&/
ash	()*=?'
bash	"#&/
bash	()*=?'
csh	"#&/
csh	()*=?'
dash	"#&/
dash	()*=?'
fdsh	"#&/
fdsh	()*=?'
fish	"#&/
fish	()*=?'
fizsh	"#&/
fizsh	()*=?'
ksh	"#&/
ksh	()*=?'
ksh93	"#&/
ksh93	()*=?'
mksh	"#&/
mksh	()*=?'
pdksh	"#&/
pdksh	()*=?'
posh	"#&/
posh	()*=?'
rbash	"#&/
rbash	()*=?'
rc	"#&/
rc	()*=?'
rzsh	"#&/
rzsh	()*=?'
sash	"#&/
sash	()*=?'
sh	"#&/
sh	()*=?'
static-sh	"#&/
static-sh	()*=?'
tcsh	"#&/
tcsh	()*=?'
yash	"#&/
yash	()*=?'
zsh	"#&/
zsh	()*=?'
echo '**'
**
### 1 .par file from --files expected
1