[apple/shell_cmds.git] / sh / tests / builtins / var-assign.0

# $FreeBSD: head/bin/sh/tests/builtins/var-assign.0 327281 2017-12-28 08:22:26Z eadler $
IFS=,

SPECIAL="break,\
	:,\
	continue,\
	. /dev/null,
	eval,
	exec,
	export -p,
	readonly -p,
	set,
	shift 0,
	times,
	trap,
	unset foo"

UTILS="alias,\
	bg,\
	bind,\
	cd,\
	command echo,\
	echo,\
	false,\
	fc -l,\
	fg,\
	getopts a var,\
	hash,\
	jobs,\
	printf a,\
	pwd,\
	read var < /dev/null,\
	test,\
	true,\
	type ls,\
	ulimit,\
	umask,\
	unalias -a,\
	wait"

set -e

# For special built-ins variable assignments affect the shell environment.
set -- ${SPECIAL}
for cmd in "$@"
do
	${SH} -c "VAR=1; VAR=0 ${cmd}; exit \${VAR}" >/dev/null 2>&1
done

# For other built-ins and utilities they do not.
set -- ${UTILS}
for cmd in "$@"
do
	${SH} -c "VAR=0; VAR=1 ${cmd}; exit \${VAR}" >/dev/null 2>&1
done
Commit	Line	Data
254f12f7	1	# $FreeBSD: head/bin/sh/tests/builtins/var-assign.0 327281 2017-12-28 08:22:26Z eadler $
71aad674 A	2	IFS=,
	3
	4	SPECIAL="break,\
	5	:,\
	6	continue,\
	7	. /dev/null,
	8	eval,
	9	exec,
	10	export -p,
	11	readonly -p,
	12	set,
	13	shift 0,
	14	times,
	15	trap,
	16	unset foo"
	17
	18	UTILS="alias,\
	19	bg,\
	20	bind,\
	21	cd,\
	22	command echo,\
	23	echo,\
	24	false,\
	25	fc -l,\
	26	fg,\
	27	getopts a var,\
	28	hash,\
	29	jobs,\
	30	printf a,\
	31	pwd,\
	32	read var < /dev/null,\
	33	test,\
	34	true,\
	35	type ls,\
	36	ulimit,\
	37	umask,\
	38	unalias -a,\
	39	wait"
	40
	41	set -e
	42
	43	# For special built-ins variable assignments affect the shell environment.
	44	set -- ${SPECIAL}
	45	for cmd in "$@"
	46	do
	47	${SH} -c "VAR=1; VAR=0 ${cmd}; exit \${VAR}" >/dev/null 2>&1
	48	done
	49
254f12f7	50	# For other built-ins and utilities they do not.
71aad674 A	51	set -- ${UTILS}
	52	for cmd in "$@"
	53	do
	54	${SH} -c "VAR=0; VAR=1 ${cmd}; exit \${VAR}" >/dev/null 2>&1
	55	done