[apple/shell_cmds.git] / sh / tests / expansion / arith4.0

# $FreeBSD: head/bin/sh/tests/expansion/arith4.0 206167 2010-04-04 16:29:48Z jilles $

failures=0

check() {
	if [ $(($1)) != $2 ]; then
		failures=$((failures+1))
		echo "For $1, expected $2 actual $(($1))"
	fi
}

check '20 / 2 / 2' 5
check '20 - 2 - 2' 16
unset a b c d
check "a = b = c = d = 1" 1
check "a == 1 && b == 1 && c == 1 && d == 1" 1
check "a += b += c += d" 4
check "a == 4 && b == 3 && c == 2 && d == 1" 1

exit $((failures != 0))
Commit	Line	Data
deb63bfb	1	# $FreeBSD: head/bin/sh/tests/expansion/arith4.0 206167 2010-04-04 16:29:48Z jilles $
71aad674 A	2
	3	failures=0
	4
	5	check() {
	6	if [ $(($1)) != $2 ]; then
	7	failures=$((failures+1))
	8	echo "For $1, expected $2 actual $(($1))"
	9	fi
	10	}
	11
	12	check '20 / 2 / 2' 5
	13	check '20 - 2 - 2' 16
	14	unset a b c d
	15	check "a = b = c = d = 1" 1
	16	check "a == 1 && b == 1 && c == 1 && d == 1" 1
	17	check "a += b += c += d" 4
	18	check "a == 4 && b == 3 && c == 2 && d == 1" 1
	19
	20	exit $((failures != 0))