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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/plus-minus7.0

# $FreeBSD: release/9.1.0/tools/regression/bin/sh/expansion/plus-minus7.0 216738 2010-12-27 15:57:41Z emaste $

e= s='foo'
failures=''
ok=''

testcase() {
	code="$1"
	expected="$2"
	oIFS="$IFS"
	eval "$code"
	IFS='|'
	result="$#|$*"
	IFS="$oIFS"
	if [ "x$result" = "x$expected" ]; then
		ok=x$ok
	else
		failures=x$failures
		echo "For $code, expected $expected actual $result"
	fi
}

testcase 'set -- ${s+a b}'			'2|a|b'
testcase 'set -- ${e:-a b}'			'2|a|b'

test "x$failures" = x

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