1# $FreeBSD: head/bin/sh/tests/expansion/arith10.0 218469 2011-02-08 23:23:55Z jilles $
2
3failures=0
4
5check() {
6	if [ $(($1)) != $2 ]; then
7		failures=$((failures+1))
8		echo "For $1, expected $2 actual $(($1))"
9	fi
10}
11
12readonly ro=4
13rw=1
14check "0 && 0 / 0" 0
15check "1 || 0 / 0" 1
16check "0 && (ro = 2)" 0
17check "ro" 4
18check "1 || (ro = -1)" 1
19check "ro" 4
20check "0 && (rw += 1)" 0
21check "rw" 1
22check "1 || (rw += 1)" 1
23check "rw" 1
24check "0 ? 44 / 0 : 51" 51
25check "0 ? ro = 3 : 52" 52
26check "ro" 4
27check "0 ? rw += 1 : 52" 52
28check "rw" 1
29check "1 ? 68 : 30 / 0" 68
30check "2 ? 1 : (ro += 2)" 1
31check "ro" 4
32check "4 ? 1 : (rw += 1)" 1
33check "rw" 1
34
35exit $((failures != 0))
36