diff options
Diffstat (limited to 'shell/hush_test/hush-vars/param_expand_bash_substring.tests')
-rwxr-xr-x | shell/hush_test/hush-vars/param_expand_bash_substring.tests | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/shell/hush_test/hush-vars/param_expand_bash_substring.tests b/shell/hush_test/hush-vars/param_expand_bash_substring.tests new file mode 100755 index 000000000..6a1765559 --- /dev/null +++ b/shell/hush_test/hush-vars/param_expand_bash_substring.tests @@ -0,0 +1,46 @@ +# do all of these in subshells since it's supposed to error out + +export var=0123456789 + +# first try some invalid patterns +"$THIS_SH" -c 'echo ${:}' +"$THIS_SH" -c 'echo ${::}' +"$THIS_SH" -c 'echo ${:1}' +"$THIS_SH" -c 'echo ${::1}' + +#this also is not valid in bash, but we accept it: +"$THIS_SH" -c 'echo ${var:}' + +# then some funky ones +# UNFIXED BUG: this should work: "$THIS_SH" -c 'echo ${?:0}' + +# now some valid ones +"$THIS_SH" -c 'set --; echo "1 =|${1}|"' +"$THIS_SH" -c 'set --; echo "1:1 =|${1:1}|"' +"$THIS_SH" -c 'set --; echo "1:1:2=|${1:1:2}|"' +"$THIS_SH" -c 'set --; echo "1::2 =|${1::2}|"' + +"$THIS_SH" -c 'set -- 0123; echo "1 =|${1}|"' +"$THIS_SH" -c 'set -- 0123; echo "1:1 =|${1:1}|"' +"$THIS_SH" -c 'set -- 0123; echo "1:1:2=|${1:1:2}|"' +"$THIS_SH" -c 'set -- 0123; echo "1::2 =|${1::2}|"' + +"$THIS_SH" -c 'unset f; echo "f =|$f|"' +"$THIS_SH" -c 'unset f; echo "f:1 =|${f:1}|"' +"$THIS_SH" -c 'unset f; echo "f:1:2=|${f:1:2}|"' +"$THIS_SH" -c 'unset f; echo "f::2 =|${f::2}|"' + +"$THIS_SH" -c 'f=; echo "f =|$f|"' +"$THIS_SH" -c 'f=; echo "f:1 =|${f:1}|"' +"$THIS_SH" -c 'f=; echo "f:1:2=|${f:1:2}|"' +"$THIS_SH" -c 'f=; echo "f::2 =|${f::2}|"' + +"$THIS_SH" -c 'f=a; echo "f =|$f|"' +"$THIS_SH" -c 'f=a; echo "f:1 =|${f:1}|"' +"$THIS_SH" -c 'f=a; echo "f:1:2=|${f:1:2}|"' +"$THIS_SH" -c 'f=a; echo "f::2 =|${f::2}|"' + +"$THIS_SH" -c 'f=0123456789; echo "f =|$f|"' +"$THIS_SH" -c 'f=0123456789; echo "f:1 =|${f:1}|"' +"$THIS_SH" -c 'f=0123456789; echo "f:1:2=|${f:1:2}|"' +"$THIS_SH" -c 'f=0123456789; echo "f::2 =|${f::2}|"' |