A Comparison of the BTT and TTF Test-Generation Methods

  • Authors:
  • Bruno Legeard;Fabien Peureux;Mark Utting

  • Affiliations:
  • -;-;-

  • Venue:
  • ZB '02 Proceedings of the 2nd International Conference of B and Z Users on Formal Specification and Development in Z and B
  • Year:
  • 2002

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Abstract

This paper compares two methods of generating tests from formal specifications. The Test Template Framework (TTF) method is a framework and set of heuristics for manually generating test sets from a Z specification. The B Testing Tools (BTT) method uses constraint logic programming techniques to generate test sequences from a B specification. We give a concise description of each method, then compare them on an industrial case study, which is a subset of the GSM 11.11 smart card specification.