source:
MondoRescue/branches/3.0/mindi-busybox/shell/hush_test/hush-vars/param_expand_default.tests@
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1 | # first try some invalid patterns (do in subshell due to parsing error) |
2 | "$THIS_SH" -c 'echo ${-}' |
3 | "$THIS_SH" -c 'echo ${:-}' |
4 | |
5 | # now some funky ones |
6 | echo _${#-} _${#:-} |
7 | |
8 | # now some valid ones |
9 | set -- |
10 | echo _$1 _${1-} _${1:-} _${1-word} _${1:-word} |
11 | |
12 | set -- aaaa |
13 | echo _$1 _${1-} _${1:-} _${1-word} _${1:-word} |
14 | |
15 | unset f |
16 | echo _$f _${f-} _${f:-} _${f-word} _${f:-word} |
17 | |
18 | f= |
19 | echo _$f _${f-} _${f:-} _${f-word} _${f:-word} |
20 | |
21 | f=fff |
22 | echo _$f _${f-} _${f:-} _${f-word} _${f:-word} |
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