Start 1.33.0 development cycle
[oweals/busybox.git] / shell / hush_test / hush-vars / param_expand_default.tests
1 # first try some invalid patterns (do in subshell due to parsing error)
2 # (set argv0 to "SHELL" to avoid "/path/to/shell: blah" in error messages)
3 "$THIS_SH" -c 'echo ${:-}' SHELL
4
5 # now some funky ones
6 echo _${#-} _${#:-}
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}
23
24 set --
25 set -- "${1-}"; echo 1:$#
26 set --
27 set -- ${1-}; echo 0:$#