summary refs log tree commit diff
path: root/bin/cash/tests/expansion/plus-minus7.0
blob: a5e0e7705756713750736e6c303e5a40d70d5bca (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
# $FreeBSD: releng/12.0/bin/sh/tests/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