blob: 4c0d3778f43c85d0478dbb1a7b77e1388d43cc76 (
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim2.0 206147 2010-04-03 21:07:50Z jilles $
e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
h='##'
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
}
set -f
testcase 'set -- $s' '1|ast*que?non'
testcase 'set -- ${s%\?*}' '1|ast*que'
testcase 'set -- "${s%\?*}"' '1|ast*que'
testcase 'set -- ${s%\**}' '1|ast'
testcase 'set -- "${s%\**}"' '1|ast'
testcase 'set -- ${s%"$q"*}' '1|ast*que'
testcase 'set -- "${s%"$q"*}"' '1|ast*que'
testcase 'set -- ${s%"$a"*}' '1|ast'
testcase 'set -- "${s%"$a"*}"' '1|ast'
testcase 'set -- ${s%"$q"$a}' '1|ast*que'
testcase 'set -- "${s%"$q"$a}"' '1|ast*que'
testcase 'set -- ${s%"$a"$a}' '1|ast'
testcase 'set -- "${s%"$a"$a}"' '1|ast'
set +f
testcase 'set -- "${b%\}}"' '1|{{(#)}'
# Parentheses are special in ksh, check that they can be escaped
testcase 'set -- "${b%\)*}"' '1|{{(#'
testcase 'set -- "${h#\#}"' '1|#'
testcase 'set -- ${p%"${p#?}"}' '1|/'
testcase 'set -- ${p%"${p#??????}"}' '1|/etc'
testcase 'set -- ${p%"${p#???????}"}' '1|/etc/'
testcase 'set -- "${p%"${p#?}"}"' '1|/'
testcase 'set -- "${p%"${p#??????}"}"' '1|/et[c]'
testcase 'set -- "${p%"${p#???????}"}"' '1|/et[c]/'
testcase 'set -- ${p#"${p}"}' '0|'
testcase 'set -- "${p#"${p}"}"' '1|'
testcase 'set -- "${p#*\[}"' '1|c]/'
test "x$failures" = x
|