Re: [Haskell-cafe] Storing failing testcases for QuickCheck

Roel van Dijk wrote:

On 24 April 2011 01:49, wren ng thornton wrote:

...

I would *love* there to be a tool which (a) automatically saves failing QuickCheck values to disk, and (b) automates using HUnit to load those in and test them. I'm not so sure that QuickCheck should be doing the second step of that since that'd really mess with the QuickCheck infrastructure; once you have the code for reading from disk, it'd be trivial to just use HUnit.

Maybe this is a job for test-framework? I think the API's of QuickCheck and HUnit expose enough information for this to be possible.

I've hacked something together: [1]. It doesn't use neither HUnit nor test- framework, but I can see, why that would probably be better. It seems to do the job for me at the moment. [1] https://patch-tag.com/r/shahn/QuickCheckStore/home