Concurrent programming in ERLANG (2nd ed.)
Concurrent programming in ERLANG (2nd ed.)
QuickCheck: a lightweight tool for random testing of Haskell programs
ICFP '00 Proceedings of the fifth ACM SIGPLAN international conference on Functional programming
Tool support for refactoring functional programs
Haskell '03 Proceedings of the 2003 ACM SIGPLAN workshop on Haskell
EUnit: a lightweight unit testing framework for Erlang
Proceedings of the 2006 ACM SIGPLAN workshop on Erlang
Testing telecoms software with quviq QuickCheck
Proceedings of the 2006 ACM SIGPLAN workshop on Erlang
Comparative Study of Refactoring Haskell and Erlang Programs
SCAM '06 Proceedings of the Sixth IEEE International Workshop on Source Code Analysis and Manipulation
Automated testing of refactoring engines
Proceedings of the the 6th joint meeting of the European software engineering conference and the ACM SIGSOFT symposium on The foundations of software engineering
QuickCheck testing for fun and profit
PADL'07 Proceedings of the 9th international conference on Practical Aspects of Declarative Languages
Quickchecking refactoring tools
Proceedings of the 9th ACM SIGPLAN workshop on Erlang
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Refactoring is a technique for improving the design of existing programs without changing their behaviour. Wrangler is a tool built at the University of Kent to support Erlang program refactoring; the Wrangler tool is written in Erlang.In this paper we present the use of a novel testing tool, Quviq QuickCheck, for testing the implementation of Wrangler. QuickCheck is a specification-based testing tool for Erlang. With QuickCheck, programs are tested by writing properties in a restricted logic, and using the tool these properties are tested in randomly generated test cases.This paper first gives overviews of Wrangler and Quviq QuickCheck, then discusses the various ways in which refactorings can be validated, and finally shows how QuickCheck can be used to test the correctness of refactorings in an efficient way.