Automatic Unit Test Generation

While test generators have the potential to significantly reduce the costs of software testing and have the ability to increase the quality of the software tests (and thus, the software itself), they unfortunately have only limited support for testing object-oriented software and their underlying test generation techniques fail to scale up to...

Practical Verification of the Haskell Ranged-sets Library

agda2hs is a project that aims to combine the best parts of Haskell and Agda by providing a common subset between them. It allows programmers to im- plement libraries in Agda, verify their correctness and then translate the result to Haskell so they can be used by Haskell programmers. In this paper, a verified Agda implementation of the Ranged...

Practical Verification of Lenses: Implementing Formally Verified Lenses using agda2hs

agda2hs is a tool which translates a subset of Agda to readable Haskell. Using agda2hs, programmers can implement libraries in this subset of Agda, formally verify them, and then convert them to Haskell. In this paper we present a new, verified implementation of the lens data type, which is used to access data structures in a readable yet...