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author | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 13:58:15 +0100 |
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committer | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 13:58:15 +0100 |
commit | 4aca87515a5083ae0e31ce3177189fd43b6d05ac (patch) | |
tree | 7b1d9a31393ca090757dc6f0d3859b4fcd93f271 /release/src/router/busybox/shell/hush_test/hush-vars/param_expand_alt.tests | |
parent | 008d0be72b2f160382c6e880765e96b64a050c65 (diff) | |
download | tomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.gz tomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.bz2 |
patch to Vanilla Tomato 1.28
Diffstat (limited to 'release/src/router/busybox/shell/hush_test/hush-vars/param_expand_alt.tests')
-rwxr-xr-x | release/src/router/busybox/shell/hush_test/hush-vars/param_expand_alt.tests | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/release/src/router/busybox/shell/hush_test/hush-vars/param_expand_alt.tests b/release/src/router/busybox/shell/hush_test/hush-vars/param_expand_alt.tests new file mode 100755 index 00000000..dcdca86d --- /dev/null +++ b/release/src/router/busybox/shell/hush_test/hush-vars/param_expand_alt.tests @@ -0,0 +1,22 @@ +# first try some invalid patterns (do in subshell due to parsing error) +"$THIS_SH" -c 'echo ${+} ; echo moo' +"$THIS_SH" -c 'echo ${:+} ; echo moo' + +# now some funky ones +echo _${#+} _${#:+} + +# now some valid ones +set -- +echo _$1 _${1+} _${1:+} _${1+word} _${1:+word} + +set -- aaaa +echo _$1 _${1+} _${1:+} _${1+word} _${1:+word} + +unset f +echo _$f _${f+} _${f:+} _${f+word} _${f:+word} + +f= +echo _$f _${f+} _${f:+} _${f+word} _${f:+word} + +f=fff +echo _$f _${f+} _${f:+} _${f+word} _${f:+word} |