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# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith10.0 218469 2011-02-08 23:23:55Z jilles $
failures=0
check() {
if [ $(($1)) != $2 ]; then
failures=$((failures+1))
echo "For $1, expected $2 actual $(($1))"
fi
}
readonly ro=4
rw=1
check "0 && 0 / 0" 0
check "1 || 0 / 0" 1
check "0 && (ro = 2)" 0
check "ro" 4
check "1 || (ro = -1)" 1
check "ro" 4
check "0 && (rw += 1)" 0
check "rw" 1
check "1 || (rw += 1)" 1
check "rw" 1
check "0 ? 44 / 0 : 51" 51
check "0 ? ro = 3 : 52" 52
check "ro" 4
check "0 ? rw += 1 : 52" 52
check "rw" 1
check "1 ? 68 : 30 / 0" 68
check "2 ? 1 : (ro += 2)" 1
check "ro" 4
check "4 ? 1 : (rw += 1)" 1
check "rw" 1
exit $((failures != 0))
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