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Haskell Symposium 2012. Koen Claessen: Shrinking and showing functions

Malcolm Wallace

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  • Presented by Koen Claessen

Advanced. Deep dive for people who know the field.

1.5K views14 years ago1 recommendation

Programming languagesComputer scienceHaskellTestingFunctional programming

Koen Claessen presents a functional pearl on how to generate, shrink, and show functions for property-based testing in QuickCheck.

Haskell Symposium @ ICFP 2012. Koen Claessen: Shrinking and showing functions (functional pearl).

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1 person recommends this

What people say. Recommended for developers looking to understand how QuickCheck generates, shrinks, and displays functions during testing.

u/OstRoDahin r/haskell • Recommends

On “QuickCheck and function generation.”

QuickCheck has features in place for testing, shrinking, and showing functions. Check this out: https://hackage.haskell.org/package/QuickCheck-2.9.2/docs/Test-QuickCheck-Function.html And the talk: link to this video
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