xref: /freebsd/bin/sh/tests/expansion/trim8.0 (revision 57718be8fa0bd5edc11ab9a72e68cc71982939a6) 
1# $FreeBSD$
2
3unset LC_ALL
4LC_CTYPE=en_US.UTF-8
5export LC_CTYPE
6
7c1=e
8# a umlaut
9c2=$(printf '\303\244')
10# euro sign
11c3=$(printf '\342\202\254')
12# some sort of 't' outside BMP
13c4=$(printf '\360\235\225\245')
14
15s=$c1$c2$c3$c4
16
17testcase() {
18	code="$1"
19	expected="$2"
20	oIFS="$IFS"
21	eval "$code"
22	IFS='|'
23	result="$#|$*"
24	IFS="$oIFS"
25	if [ "x$result" = "x$expected" ]; then
26		ok=x$ok
27	else
28		failures=x$failures
29		echo "For $code, expected $expected actual $result"
30	fi
31}
32
33testcase 'set -- "$s"'				"1|$s"
34testcase 'set -- "${s#$c2}"'			"1|$s"
35testcase 'set -- "${s#*}"'			"1|$s"
36testcase 'set -- "${s#$c1}"'			"1|$c2$c3$c4"
37testcase 'set -- "${s#$c1$c2}"'			"1|$c3$c4"
38testcase 'set -- "${s#$c1$c2$c3}"'		"1|$c4"
39testcase 'set -- "${s#$c1$c2$c3$c4}"'		"1|"
40testcase 'set -- "${s#?}"'			"1|$c2$c3$c4"
41testcase 'set -- "${s#??}"'			"1|$c3$c4"
42testcase 'set -- "${s#???}"'			"1|$c4"
43testcase 'set -- "${s#????}"'			"1|"
44testcase 'set -- "${s#*$c3}"'			"1|$c4"
45testcase 'set -- "${s%$c4}"'			"1|$c1$c2$c3"
46testcase 'set -- "${s%$c3$c4}"'			"1|$c1$c2"
47testcase 'set -- "${s%$c2$c3$c4}"'		"1|$c1"
48testcase 'set -- "${s%$c1$c2$c3$c4}"'		"1|"
49testcase 'set -- "${s%?}"'			"1|$c1$c2$c3"
50testcase 'set -- "${s%??}"'			"1|$c1$c2"
51testcase 'set -- "${s%???}"'			"1|$c1"
52testcase 'set -- "${s%????}"'			"1|"
53testcase 'set -- "${s%$c2*}"'			"1|$c1"
54testcase 'set -- "${s##$c2}"'			"1|$s"
55testcase 'set -- "${s##*}"'			"1|"
56testcase 'set -- "${s##$c1}"'			"1|$c2$c3$c4"
57testcase 'set -- "${s##$c1$c2}"'		"1|$c3$c4"
58testcase 'set -- "${s##$c1$c2$c3}"'		"1|$c4"
59testcase 'set -- "${s##$c1$c2$c3$c4}"'		"1|"
60testcase 'set -- "${s##?}"'			"1|$c2$c3$c4"
61testcase 'set -- "${s##??}"'			"1|$c3$c4"
62testcase 'set -- "${s##???}"'			"1|$c4"
63testcase 'set -- "${s##????}"'			"1|"
64testcase 'set -- "${s##*$c3}"'			"1|$c4"
65testcase 'set -- "${s%%$c4}"'			"1|$c1$c2$c3"
66testcase 'set -- "${s%%$c3$c4}"'		"1|$c1$c2"
67testcase 'set -- "${s%%$c2$c3$c4}"'		"1|$c1"
68testcase 'set -- "${s%%$c1$c2$c3$c4}"'		"1|"
69testcase 'set -- "${s%%?}"'			"1|$c1$c2$c3"
70testcase 'set -- "${s%%??}"'			"1|$c1$c2"
71testcase 'set -- "${s%%???}"'			"1|$c1"
72testcase 'set -- "${s%%????}"'			"1|"
73testcase 'set -- "${s%%$c2*}"'			"1|$c1"
74
75test "x$failures" = x
76