| # tests to make sure that $* and ${array[*]} expand consistently in `list' |
| # and `scalar' contexts |
| |
| arr=(a b c) |
| IFS=+ |
| |
| # these two should both expand to `+' separated strings |
| a=${arr[*]} ; echo "$a" |
| b=${arr[*]/a/x}; echo "$b" |
| |
| set -- a b c |
| |
| # these two should both expand to `+' separated strings |
| a=${*} ; echo "$a" |
| b=${*/a/x}; echo "$b" |
| |
| # these two should both expand to `+' separated strings and it should handle |
| # characters in IFS as chars in the string |
| unset a b |
| |
| set -- 'a+b' 'c+d' 'e+f' |
| a=${*} ; recho "$a" |
| b=${*/a/x}; recho "$b" |
| |
| # now let's make sure that @ always uses space separators even in contexts |
| # where we don't do word splitting |
| set -- a b c |
| a=${@} ; echo "$a" |
| b=${@/a/x}; echo "$b" |
| |
| unset a b |
| |
| a=${arr[@]} ; echo "$a" |
| b=${arr[@]/a/x}; echo "$b" |