The IOSpec package

This package consists of several modules, that give a pure specification of functions in the IO monad:

Test.IOSpec.Fork: a pure specification of forkIO.
Test.IOSpec.IORef: a pure specification of most functions that create and manipulate on IORefs.
Test.IOSpec.MVar: a pure specification of most functions that create and manipulate and MVars.
Test.IOSpec.STM: a pure specification of atomically and the STM monad.
Test.IOSpec.Teletype: a pure specification of getChar, putChar, and several related Prelude functions.

Besides these modules containing the specifications, there are a few other important modules:

Test.IOSpec.Types: defines the IOSpec type and several amenities.
Test.IOSpec.VirtualMachine: defines a virtual machine on which to execute pure specifications.
Test.IOSpec.Surrogate: a drop-in replacement for the other modules. Import this and recompile your code once you've finished testing and debugging.

There are several well-documented examples included with the source distribution.

Properties

Versions	0.1, 0.1.1, 0.2, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5
Dependencies	base (≥2 & <5), mtl, QuickCheck (2.*), Stream
License	BSD3
Author	Wouter Swierstra, Yusaku Hashimoto
Maintainer	Wouter Swierstra <wouter.swierstra@gmail.com>
Category	Testing
Upload date	Mon Feb 20 14:46:19 UTC 2012
Uploaded by	WouterSwierstra
Build failure	ghc-7.4 (log)
Distributions	Fedora: 0.2.5, NixOS: 0.2.5, Debian: 0.2.5