

(18 intermediate revisions by one user not shown) 
Line 1: 
Line 1: 
−  ==What is DocTest==
 +  The content of this page has moved to: https://github.com/sol/doctesthaskell#readme 
−  DocTest is a small program, that checks examples in
 +  
−  Haskell source code comments. It is modeled after
 +  
−  [http://docs.python.org/library/doctest.html doctest for Python].
 +  
−   +  
−  ==Tutorial==
 +  
−  Bellow is a small Haskell module. The module contains source code comments.
 +  
−  Those comments are examples from an interactive Haskell session and demonstrate how the module is used.
 +  
−   +  
−  <haskell>
 +  
−  module Fib where
 +  
−   +  
−   Examples:
 +  
−  
 +  
−   > fib 10
 +  
−   55
 +  
−   +  
−   > fib 5
 +  
−   5
 +  
−   +  
−  fib 0 = 0
 +  
−  fib 1 = 1
 +  
−  fib n = fib (n  1) + fib (n  2)
 +  
−  </haskell>
 +  
−   +  
−  With DocTest you may checks if the implementation satisfies the given examples, by typing (on your Unix shell):
 +  
−   +  
−  <pre>
 +  
−  $ doctest Fib.hs
 +  
−  </pre>
 +  
−   +  
−   +  
−  Lines starting with <hask> ></hask> denote ''expressions''.
 +  
−  All comment lines following an expression denote the
 +  
−  ''result'' of that expression. Result is defined by what an [http://en.wikipedia.org/wiki/Readevalprint_loop REPL]
 +  
−  (e.g. ghci) prints to <hask>stdout</hask> and <hask>stderror</hask> when
 +  
−  evaluating that expression.
 +  
−   +  
−  ==DocTest on Hackage==
 +  
−  http://hackage.haskell.org/cgibin/hackagescripts/package/DocTest
 +  
−   +  
−  ==Branches==
 +  
−  http://code.haskell.org/~sih/code/DocTest.git/
 +  
Latest revision as of 15:16, 23 June 2012
The content of this page has moved to: https://github.com/sol/doctesthaskell#readme