# tests for the xargs utility

TEST 01 'basics'

EXEC echo test

INPUT -

OUTPUT - $'test'

EXEC echo test

INPUT - $'first\nlast'

OUTPUT - $'test first last'

TEST 02 'arg replacement'

EXEC -i echo test {}

INPUT - $'first\nlast'

OUTPUT - $'test first\ntest last'

EXEC -i{} echo test {}

EXEC -iARG echo test ARG

EXEC -i echo { {} }

OUTPUT - $'{ first }\n{ last }'

EXEC -i{} echo { {} }

EXEC -iARG echo { ARG }

EXEC -i echo {{}}

OUTPUT - $'{first}\n{last}'

EXEC -i echo A{}Z

OUTPUT - $'AfirstZ\nAlastZ'

EXEC -IARG echo AARGZ

OUTPUT - $'AfirstZ\nAlastZ'

EXEC -I ARG echo AARGZ

OUTPUT - $'AfirstZ\nAlastZ'

EXEC -i echo test {}

INPUT - $'aaa\tbbb\nyyy zzz'

OUTPUT - $'test aaa\tbbb\ntest yyy zzz'

TEST 03 'arg limit'

EXEC -n2 echo

INPUT - $'1\n2\n3\n4'

OUTPUT - $'1 2\n3 4'

EXEC -n 2 echo

EXEC -n2 echo

INPUT - $'1\n2\n3\n4\n5'

OUTPUT - $'1 2\n3 4\n5'

#TBD#TEST 04 'size limit'

#TBD# EXEC

#TBD# size=(

#TBD# $($COMMAND -s1 echo 1 </dev/null 2>&1 | sed 's/[^0-9]//g')

#TBD# $($COMMAND -s1 echo 1 2 </dev/null 2>&1 | sed 's/[^0-9]//g')

#TBD# $($COMMAND -s1 echo 1 2 3 </dev/null 2>&1 | sed 's/[^0-9]//g')

#TBD# $($COMMAND -s1 echo 1 2 3 4 </dev/null 2>&1 | sed 's/[^0-9]//g')

#TBD# )

#TBD# EXEC -s${size[0]} echo

#TBD# INPUT - $'1\n2\n3\n4'

#TBD# OUTPUT - $'1\n2\n3\n4'

#TBD# EXEC -s${size[1]} echo

#TBD# INPUT - $'1\n2\n3\n4'

#TBD# OUTPUT - $'1 2\n3 4'

#TBD# EXEC -s${size[2]} echo

#TBD# INPUT - $'1\n2\n3\n4'

#TBD# OUTPUT - $'1 2 3\n4'

#TBD# EXEC -s${size[3]} echo

#TBD# INPUT - $'1\n2\n3\n4'

#TBD# OUTPUT - $'1 2 3 4'

TEST 05 'extensions'

EXEC -z echo test

INPUT -

INPUT -

OUTPUT -