[thirdparty/bash.git] / tests / func4.sub

# test FUNCNEST functionality -- bash-4.2
FUNCNEST=100

foo()
{
	(( f++ ))
	if (( f > 200 )); then
		return 7
	fi
	foo
}

f=0
foo
echo $?
echo after: f = $f

f=0
foo
echo $?
echo after: f = $f

f=0
FUNCNEST=0
foo
echo $?
echo after FUNCNEST reset: f = $f

f=0
unset FUNCNEST
foo
echo $?
echo after FUNCNEST unset: f = $f

FUNCNEST=20
f=$(( FUNCNEST - 2 ))
foo
echo $?
echo after FUNCNEST assign: f = $f
Commit	Line	Data
495aee44 CR	1	# test FUNCNEST functionality -- bash-4.2
	2	FUNCNEST=100
	3
	4	foo()
	5	{
	6	(( f++ ))
	7	if (( f > 200 )); then
	8	return 7
	9	fi
	10	foo
	11	}
	12
	13	f=0
	14	foo
	15	echo $?
	16	echo after: f = $f
	17
	18	f=0
	19	foo
	20	echo $?
	21	echo after: f = $f
	22
	23	f=0
	24	FUNCNEST=0
	25	foo
	26	echo $?
	27	echo after FUNCNEST reset: f = $f
	28
	29	f=0
	30	unset FUNCNEST
	31	foo
	32	echo $?
	33	echo after FUNCNEST unset: f = $f
	34
	35	FUNCNEST=20
	36	f=$(( FUNCNEST - 2 ))
	37	foo
	38	echo $?
	39	echo after FUNCNEST assign: f = $f