#!/bin/bash

echo '### Test of quoting of > bug'
echo '>/dev/null' | parallel echo

echo '### Test of quoting of > bug if line continuation'
(echo '> '; echo '> '; echo '>') | parallel --max-lines 3 echo

echo '### Test of --trim illegal'
stdout parallel --trim fj ::: echo

echo '### Test of eof string on :::'
parallel -k -E ole echo ::: foo ole bar

echo '### Test of ignore-empty string on :::'
parallel -k -r echo ::: foo '' ole bar

echo '### Test of trailing space continuation'
(echo foo; echo '';echo 'ole ';echo bar;echo quux) | xargs -r -L2 echo
(echo foo; echo '';echo 'ole ';echo bar;echo quux) | parallel -kr -L2 echo
parallel -kr -L2 echo ::: foo '' 'ole ' bar quux
(echo foo; echo '';echo 'ole ';echo bar;echo quux) | xargs -r -L2 -E bar echo
(echo foo; echo '';echo 'ole ';echo bar;echo quux) | parallel -kr -L2 -E bar echo
parallel -kr -L2 -E bar echo ::: foo '' 'ole ' bar quux

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 -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 -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}