How to resolve the algorithm Test a function step by step in the Retro programming language

Published on 12 May 2024 09:40 PM

How to resolve the algorithm Test a function step by step in the Retro programming language

Table of Contents

Problem Statement

Using a well-known testing-specific library/module/suite for your language, write some tests for your language's entry in Palindrome. If your language does not have a testing specific library well known to the language's community then state this or omit the language.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Test a function step by step in the Retro programming language

Source code in the retro programming language

needs assertion'
needs hash'

: palindrome? ( $-f ) dup ^hash'hash [ ^strings'reverse ^hash'hash ] dip = ;

with assertion'
: t0 ( - ) "hello" palindrome? 0 assert=  ; assertion 
: t1 ( - ) "ingirumimusnocteetconsumimurigni" palindrome? -1 assert=  ; assertion 
: test ( - ) t0 t1 ;
test

  

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