Verifying the sort function

[hieutue]

In my opinion, let try this way:
Scan all table
Get the value i and i+1, i is the row of table
compare two values and decide it true or false.
in crease i

Code:

for i=1 to (length_of_table-1)
   current=browser().page().webtable().getCellData(i,5)
   next=browser().page().webtable().getCellData(i+1,5)
   if current<=next then
       {.....}
   else
       {err msg}
   end if
next

Please correct me if I am wrong