1206143Sjilles# $FreeBSD: releng/11.0/bin/sh/tests/expansion/trim1.0 206143 2010-04-03 20:14:10Z jilles $
2206143Sjilles
3206143Sjillese= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
4206143Sjillesh='##'
5206143Sjillesfailures=''
6206143Sjillesok=''
7206143Sjilles
8206143Sjillestestcase() {
9206143Sjilles	code="$1"
10206143Sjilles	expected="$2"
11206143Sjilles	oIFS="$IFS"
12206143Sjilles	eval "$code"
13206143Sjilles	IFS='|'
14206143Sjilles	result="$#|$*"
15206143Sjilles	IFS="$oIFS"
16206143Sjilles	if [ "x$result" = "x$expected" ]; then
17206143Sjilles		ok=x$ok
18206143Sjilles	else
19206143Sjilles		failures=x$failures
20206143Sjilles		echo "For $code, expected $expected actual $result"
21206143Sjilles	fi
22206143Sjilles}
23206143Sjilles
24206143Sjillestestcase 'set -- ${t%t}'			'1|texttex'
25206143Sjillestestcase 'set -- "${t%t}"'			'1|texttex'
26206143Sjillestestcase 'set -- ${t%e*}'			'1|textt'
27206143Sjillestestcase 'set -- "${t%e*}"'			'1|textt'
28206143Sjillestestcase 'set -- ${t%%e*}'			'1|t'
29206143Sjillestestcase 'set -- "${t%%e*}"'			'1|t'
30206143Sjillestestcase 'set -- ${t%%*}'			'0|'
31206143Sjillestestcase 'set -- "${t%%*}"'			'1|'
32206143Sjillestestcase 'set -- ${t#t}'			'1|exttext'
33206143Sjillestestcase 'set -- "${t#t}"'			'1|exttext'
34206143Sjillestestcase 'set -- ${t#*x}'			'1|ttext'
35206143Sjillestestcase 'set -- "${t#*x}"'			'1|ttext'
36206143Sjillestestcase 'set -- ${t##*x}'			'1|t'
37206143Sjillestestcase 'set -- "${t##*x}"'			'1|t'
38206143Sjillestestcase 'set -- ${t##*}'			'0|'
39206143Sjillestestcase 'set -- "${t##*}"'			'1|'
40206143Sjillestestcase 'set -- ${t%e$a}'			'1|textt'
41206143Sjilles
42206143Sjillesset -f
43206143Sjillestestcase 'set -- ${s%[?]*}'			'1|ast*que'
44206143Sjillestestcase 'set -- "${s%[?]*}"'			'1|ast*que'
45206143Sjillestestcase 'set -- ${s%[*]*}'			'1|ast'
46206143Sjillestestcase 'set -- "${s%[*]*}"'			'1|ast'
47206143Sjillesset +f
48206143Sjilles
49206143Sjillestestcase 'set -- $b'				'1|{{(#)}}'
50206143Sjillestestcase 'set -- ${b%\}}'			'1|{{(#)}'
51206143Sjillestestcase 'set -- ${b#{}'			'1|{(#)}}'
52206143Sjillestestcase 'set -- "${b#{}"'			'1|{(#)}}'
53206143Sjilles# Parentheses are special in ksh, check that they can be escaped
54206143Sjillestestcase 'set -- ${b%\)*}'			'1|{{(#'
55206143Sjillestestcase 'set -- ${b#{}'			'1|{(#)}}'
56206143Sjillestestcase 'set -- $h'				'1|##'
57206143Sjillestestcase 'set -- ${h#\#}'			'1|#'
58206143Sjillestestcase 'set -- ${h###}'			'1|#'
59206143Sjillestestcase 'set -- "${h###}"'			'1|#'
60206143Sjillestestcase 'set -- ${h%#}'			'1|#'
61206143Sjillestestcase 'set -- "${h%#}"'			'1|#'
62206143Sjilles
63206143Sjillesset -f
64206143Sjillestestcase 'set -- ${s%"${s#?}"}'			'1|a'
65206143Sjillestestcase 'set -- ${s%"${s#????}"}'		'1|ast*'
66206143Sjillestestcase 'set -- ${s%"${s#????????}"}'		'1|ast*que?'
67206143Sjillestestcase 'set -- ${s#"${s%?}"}'			'1|n'
68206143Sjillestestcase 'set -- ${s#"${s%????}"}'		'1|?non'
69206143Sjillestestcase 'set -- ${s#"${s%????????}"}'		'1|*que?non'
70206143Sjillesset +f
71206143Sjillestestcase 'set -- "${s%"${s#?}"}"'		'1|a'
72206143Sjillestestcase 'set -- "${s%"${s#????}"}"'		'1|ast*'
73206143Sjillestestcase 'set -- "${s%"${s#????????}"}"'	'1|ast*que?'
74206143Sjillestestcase 'set -- "${s#"${s%?}"}"'		'1|n'
75206143Sjillestestcase 'set -- "${s#"${s%????}"}"'		'1|?non'
76206143Sjillestestcase 'set -- "${s#"${s%????????}"}"'	'1|*que?non'
77206143Sjillestestcase 'set -- ${p#${p}}'			'1|/etc/'
78206143Sjillestestcase 'set -- "${p#${p}}"'			'1|/et[c]/'
79206143Sjillestestcase 'set -- ${p#*[[]}'			'1|c]/'
80206143Sjillestestcase 'set -- "${p#*[[]}"'			'1|c]/'
81206143Sjillestestcase 'set -- ${p#*\[}'			'1|c]/'
82206143Sjillestestcase 'set -- ${p#*"["}'			'1|c]/'
83206143Sjillestestcase 'set -- "${p#*"["}"'			'1|c]/'
84206143Sjilles
85206143Sjillestest "x$failures" = x
86