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Current Path : /compat/linux/proc/self/root/usr/src/tools/regression/bin/sh/expansion/

FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64
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Current File : //compat/linux/proc/self/root/usr/src/tools/regression/bin/sh/expansion/arith4.0

# $FreeBSD: release/9.1.0/tools/regression/bin/sh/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))

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