[apple/shell_cmds.git] / sh / tests / builtins / wait3.0

# $FreeBSD$

failures=
failure() {
	echo "Error at line $1" >&2
	failures=x$failures
}

T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
trap 'rm -rf $T' 0
cd $T || exit 3
mkfifo fifo1
for i in 1 2 3 4 5 6 7 8 9 10; do
	exit $i 4<fifo1 &
done
exec 3>fifo1
wait || failure $LINENO
(${SH} -c echo >&3) 2>/dev/null && failure $LINENO
wait || failure $LINENO

test -z "$failures"
Commit	Line	Data
71aad674 A	1	# $FreeBSD$
	2
	3	failures=
	4	failure() {
	5	echo "Error at line $1" >&2
	6	failures=x$failures
	7	}
	8
	9	T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
	10	trap 'rm -rf $T' 0
	11	cd $T \|\| exit 3
	12	mkfifo fifo1
	13	for i in 1 2 3 4 5 6 7 8 9 10; do
	14	exit $i 4<fifo1 &
	15	done
	16	exec 3>fifo1
	17	wait \|\| failure $LINENO
	18	(${SH} -c echo >&3) 2>/dev/null && failure $LINENO
	19	wait \|\| failure $LINENO
	20
	21	test -z "$failures"