Executable formal specifications with Clojure
Nieminen, Matti (2015)
2015
Tietojenkäsittelyoppi - Computer Science
Informaatiotieteiden yksikkö - School of Information Sciences
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Hyväksymispäivämäärä
2015-06-09
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:uta-201506291932
https://urn.fi/URN:NBN:fi:uta-201506291932
Tiivistelmä
In software projects, where formal specifications are utilized, programmers usually need to know separate languages and tools for tasks related to programming and formal specifications. To remedy this situation, this thesis proposes a Clojure-based formal specification method consisting of a library and tool for writing and executing formal specifications.
The library and the tool are targeted for Clojure programmers: the library enables programmers to write formal specifications with Clojure, which allows the usage of the same language for formal specifications and the implementation. The tool, that is used together with the library, allows simulating the specifications by executing them. The method presented in this thesis does not aim for formal verification with mathematical proving. Instead, the goal of the method is to offer support for formal specifications without intimidating the developers.
The developed method eases the adoption of formal specifications in projects, where Clojure is used but formal specifications are still considered too costly to adopt; the library and the tool enable Clojure programmers to adopt formal specifications in their software projects without additional costs, as the language for the formal specification and the implementation is the same. The author's method also allows working iteratively from the specification to implementation because the models created with the author's library and tool can be transformed into implementation straightforwardly.
The library and the tool are targeted for Clojure programmers: the library enables programmers to write formal specifications with Clojure, which allows the usage of the same language for formal specifications and the implementation. The tool, that is used together with the library, allows simulating the specifications by executing them. The method presented in this thesis does not aim for formal verification with mathematical proving. Instead, the goal of the method is to offer support for formal specifications without intimidating the developers.
The developed method eases the adoption of formal specifications in projects, where Clojure is used but formal specifications are still considered too costly to adopt; the library and the tool enable Clojure programmers to adopt formal specifications in their software projects without additional costs, as the language for the formal specification and the implementation is the same. The author's method also allows working iteratively from the specification to implementation because the models created with the author's library and tool can be transformed into implementation straightforwardly.